














                                  SURVEY CONTROL DATA
                                
                             STATE=CQ
                             [MAY 16, 2026 03:08:4]
                    PROGRAM = datasheet95, VERSION = 8.12.5.20
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 AA4412 ***********************************************************************
 AA4412  DESIGNATION -  11854 DOPPLER
 AA4412  PID         -  AA4412
 AA4412  STATE/COUNTY-  CQ/SAIPAN
 AA4412  COUNTRY     -  US
 AA4412  USGS QUAD   -  
 AA4412
 AA4412                         *CURRENT SURVEY CONTROL
 AA4412  ______________________________________________________________________
 AA4412* NAD 83(MA11) POSITION- 15 14 57.70229(N) 214 12 14.40879(W)   NO CHECK
 AA4412* NAD 83(MA11) ELLIP HT-   330.296 (meters)        (06/27/12)   NO CHECK
 AA4412* NAD 83(MA11) EPOCH   -  2010.00
 AA4412* LMSL    ORTHO HEIGHT -   276.    (meters)      906.    (feet) GPS OBS
 AA4412  ______________________________________________________________________
 AA4412  LMSL orthometric height was determined with geoid model       OSU 91A
 AA4412  GEOID HEIGHT    -          54.18 (meters)                     OSU 91A
 AA4412  GEOID HEIGHT    -         53.998 (meters)                     GEOID12B
 AA4412  NAD 83(MA11) X  - -5,090,694.375 (meters)                     COMP
 AA4412  NAD 83(MA11) Y  -  3,460,152.207 (meters)                     COMP
 AA4412  NAD 83(MA11) Z  -  1,666,823.076 (meters)                     COMP
 AA4412  LAPLACE CORR    -         -5.24  (seconds)                    DEFLEC12B
 AA4412
 AA4412  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA4412  Standards:
 AA4412         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA4412            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA4412  -------------------------------------------------------------------
 AA4412  NETWORK    2.95  15.23           1.17   1.24   7.77      0.00108330
 AA4412  -------------------------------------------------------------------
 AA4412  Click here for local accuracies and other accuracy information.
 AA4412
 AA4412.The horizontal coordinates were established by GPS observations
 AA4412.and adjusted by the National Geodetic Survey in June 2012.
 AA4412
 AA4412.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 AA4412.been affixed to the stable Mariana tectonic plate. 
 AA4412
 AA4412.The horizontal coordinates are valid at the epoch date displayed above
 AA4412.which is a decimal equivalence of Year/Month/Day.
 AA4412
 AA4412.No horizontal observational check was made to the station.
 AA4412
 AA4412.The orthometric height was determined by GPS observations and a
 AA4412.high-resolution geoid model.
 AA4412
 AA4412.No vertical observational check was made to the station.
 AA4412
 AA4412.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA4412.GEOID12B height accuracy estimate available here.
 AA4412
 AA4412.Click photographs - Photos may exist for this station.
 AA4412
 AA4412.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA4412
 AA4412.The Laplace correction was computed from DEFLEC12B derived deflections.
 AA4412
 AA4412.The ellipsoidal height was determined by GPS observations
 AA4412.and is referenced to NAD 83.
 AA4412
 AA4412. The following values were computed from the NAD 83(MA11) position.
 AA4412
 AA4412;                    North         East     Units Scale Factor Converg.
 AA4412;UTM  55      - 1,686,264.164   370,703.714   MT  0.99980676   -0 19 00.2
 AA4412
 AA4412!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA4412!UTM  55      -   0.99994807  x   0.99980676  =   0.99975484
 AA4412
 AA4412_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS7070386264(NAD 83)
 AA4412
 AA4412                          SUPERSEDED SURVEY CONTROL
 AA4412
 AA4412  NAD 83(1993)-  15 14 57.70751(N)    214 12 14.38833(W) AD(1993.62) 1
 AA4412  ELLIP H (11/30/94)  330.955  (m)                       GP(1993.62) 5 1
 AA4412
 AA4412.Superseded values are not recommended for survey control.
 AA4412
 AA4412.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA4412.See file dsdata.pdf to determine how the superseded data were derived.
 AA4412
 AA4412_MARKER: DD = SURVEY DISK
 AA4412_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AA4412_SP_SET: ASPHALT PAVEMENT
 AA4412_STAMPING: 11854 1989 GSG
 AA4412_MARK LOGO: DMA
 AA4412_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA4412_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AA4412_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA4412+SATELLITE: SATELLITE OBSERVATIONS - August 10, 1993
 AA4412
 AA4412  HISTORY     - Date     Condition        Report By
 AA4412  HISTORY     - 1989     MONUMENTED       DOD
 AA4412  HISTORY     - 19930810 GOOD             NOS
 AA4412
 AA4412                          STATION DESCRIPTION
 AA4412
 AA4412'DESCRIBED BY NATIONAL OCEAN SERVICE 1993 (JGF)
 AA4412'THE STATION IS LOCATED IN NORTH CENTRAL SAIPAN, COMMONWEALTH OF THE
 AA4412'NORTHERN MARIANA ISLANDS. TO REACH THE STATION FROM THE SAIPAN POST
 AA4412'OFFICE LOCATED IN THE CAPITAL HILL CONVENTION CENTER, PROCEED WEST ON
 AA4412'CAPITAL HILL ROAD FOR 1.55 MI (2.49 KM) TO THE INTERSECTION WITH BEACH
 AA4412'ROAD.  TURN RIGHT ONTO BEACH ROAD AND CONTINUE FOR 2.45 MI (3.94 KM)
 AA4412'TO A PAVED ROAD ON THE RIGHT WITH A SIGN STATING U. S. AIRFORCE PACBAR
 AA4412'III RADAR. TURN RIGHT AND FOLLOW THE MAIN ROAD UP THE MOUNTAIN FOR
 AA4412'2.45 MI (3.94 KM) TO THE PACBAR III RADAR COMPOUND AT THE END OF THE
 AA4412'ROAD. THE RADAR SITE IS IN A FENCED COMPOUND.  PROCEED THROUGH THE
 AA4412'GUARDED GATE AND TO THE STATION IN THE PAVED AREA NORTH OF THE
 AA4412'OPERATIONS BUILDING. THE STATION IS A STANDARD DEFENSE MAPPING AGENCY
 AA4412'BRONZE DISK STAMPED -11854 1989 GSG-, EPOXIED FLUSH WITH THE ASPHALT
 AA4412'PAVEMENT IN THE NORTHWEST CORNER OF THE PAVED AREA IN THE RADAR
 AA4412'COMPOUND.  IT IS 18.4 M (60.4 FT) NORTHEAST OF THE NORTHWEST CORNER OF
 AA4412'THE OPERATIONS BUILDING, 10.47 M (34.35 FT) NORTHWEST OF THE NORTHWEST
 AA4412'CORNER OF THE WESTERN MOST OF TWO AIR CONDITIONING UNITS, 1.47 M (4.82
 AA4412'FT) EAST OF THE WEST METAL GUARD RAIL AND 1.3 M (4.3 FT) SOUTH OF THE
 AA4412'NORTH GUARD RAIL. RM1 IS A STANDARD DEFENSE MAPPING AGENCY BRONZE DISK
 AA4412'STAMPED -RM 1 1989 GSG- EPOXIED FLUSH WITH THE ASPHALT PAVEMENT IN THE
 AA4412'SOUTHWEST CORNER OF THE PAVED AREA IN THE RADAR COMPOUND.  IT IS 9.2 M
 AA4412'(30.2 FT) SOUTHWEST OF THE SOUTHWEST CORNER OF THE WESTERN MOST OF TWO
 AA4412'AIR CONDITIONING UNITS, 7.05 M (23.13 FT) EAST OF THE NORTHWEST CORNER
 AA4412'OF THE OPERATIONS BUILDING AND 1.31 M (4.30 FT) NORTH OF THE
 AA4412'OPERATIONS BUILDINGS NORTH WALL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3983 ***********************************************************************
 DG3983  DESIGNATION -  163 3227 TIDAL CPA 1
 DG3983  PID         -  DG3983
 DG3983  STATE/COUNTY-  CQ/SAIPAN
 DG3983  COUNTRY     -  US
 DG3983  USGS QUAD   -  
 DG3983
 DG3983                         *CURRENT SURVEY CONTROL
 DG3983  ______________________________________________________________________
 DG3983* NAD 83(1986) POSITION- 15 13 37.     (N) 214 16 02.     (W)   SCALED
 DG3983* NMVD03  ORTHO HEIGHT -     1.952 (meters)        6.40  (feet) ADJUSTED
 DG3983  ______________________________________________________________________
 DG3983  GEOID HEIGHT    -         54.433 (meters)                     GEOID12B
 DG3983  VERT ORDER      -  FIRST     CLASS II
 DG3983
 DG3983.The horizontal coordinates were scaled from a map and have
 DG3983.an estimated accuracy of +/- 6 seconds.
 DG3983
 DG3983.The orthometric height was determined by differential leveling and
 DG3983.adjusted by the NATIONAL GEODETIC SURVEY
 DG3983.in October 2004.
 DG3983
 DG3983.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3983.GEOID12B height accuracy estimate available here.
 DG3983
 DG3983.Click photographs - Photos may exist for this station.
 DG3983
 DG3983
 DG3983_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS638838(NAD 83)
 DG3983
 DG3983                          SUPERSEDED SURVEY CONTROL
 DG3983
 DG3983.No superseded survey control is available for this station.
 DG3983
 DG3983_MARKER: DB = BENCH MARK DISK
 DG3983_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DG3983+WITH SETTING: PAVEMENT
 DG3983_SP_SET: FACILITY FLOOR
 DG3983_MARK LOGO: USGS
 DG3983_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3983_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3983+STABILITY: SURFACE MOTION
 DG3983
 DG3983  HISTORY     - Date     Condition        Report By
 DG3983  HISTORY     - UNK      MONUMENTED       USGS
 DG3983  HISTORY     - 20030530 GOOD             CNMI
 DG3983
 DG3983                          STATION DESCRIPTION
 DG3983
 DG3983'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (PPC)
 DG3983'THE STATION IS LOCATED IN COMMONWEALTH PORT AUTHORITY (CPA) FACILITY
 DG3983'IN SAIPAN HARBOR AKA TANAPAG HARBOR.  TO REACH THE STATION FROM THE
 DG3983'INTERSECTION OF CROSS ISLAND ROAD AND MIDDLE ROAD PROCEED NORTH
 DG3983'APPROXIMATELY 5.0 MILES.  (8.0 KM) TURN LEFT (WEST) IMMEDIATELY AFTER
 DG3983'THE WESTPAC BUILDING (WHICH IS LOCATED ON THE WEST SIDE OF MIDDLE
 DG3983'ROAD) .  THE UNNAMED ROAD WILL BEND TO THE SOUTH.  TURN RIGHT (WEST)
 DG3983'JUST PAST THE PORT OF SAIPAN BUILDING AND PROCEED THROUGH THE PARKING
 DG3983'TOLL BOOTH AND TURN RIGHT TOWARD THE NORTH NORTHEAST SIDE OF THE PORT
 DG3983'FACILITY.  THE STATION IS IN EXTREME NORTHWEST CORNER OF THE PORT
 DG3983'FACILITY.  THE DISK IS 70.00 METERS (229.66 FT) NORTH OF THE SOUTH END
 DG3983'OF ABLE DOCK, 0.58 METERS (1.90 FT) SOUTH FROM THE NORTH EDGE OF BAKER
 DG3983'DOCK, 0.55 METERS (1.80 FT) EAST OF THE WEST EDGE OF ABLE DOCK.  CPA-1
 DG3983'IS AN UNSTAMPED BRASS DISK SET FLUSH IN THE CONCRETE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3984 ***********************************************************************
 DG3984  DESIGNATION -  163 3227 TIDAL CPA 2
 DG3984  PID         -  DG3984
 DG3984  STATE/COUNTY-  CQ/SAIPAN
 DG3984  COUNTRY     -  US
 DG3984  USGS QUAD   -  
 DG3984
 DG3984                         *CURRENT SURVEY CONTROL
 DG3984  ______________________________________________________________________
 DG3984* NAD 83(1986) POSITION- 15 13 37.     (N) 214 16 00.     (W)   SCALED
 DG3984* NMVD03  ORTHO HEIGHT -     2.196 (meters)        7.20  (feet) ADJUSTED
 DG3984  ______________________________________________________________________
 DG3984  GEOID HEIGHT    -         54.431 (meters)                     GEOID12B
 DG3984  VERT ORDER      -  FIRST     CLASS II
 DG3984
 DG3984.The horizontal coordinates were scaled from a map and have
 DG3984.an estimated accuracy of +/- 6 seconds.
 DG3984
 DG3984.The orthometric height was determined by differential leveling and
 DG3984.adjusted by the NATIONAL GEODETIC SURVEY
 DG3984.in October 2004.
 DG3984
 DG3984.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3984.GEOID12B height accuracy estimate available here.
 DG3984
 DG3984.Click photographs - Photos may exist for this station.
 DG3984
 DG3984
 DG3984_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS639838(NAD 83)
 DG3984
 DG3984                          SUPERSEDED SURVEY CONTROL
 DG3984
 DG3984.No superseded survey control is available for this station.
 DG3984
 DG3984_MARKER: DB = BENCH MARK DISK
 DG3984_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DG3984+WITH SETTING: PAVEMENT
 DG3984_SP_SET: BULL RAIL
 DG3984_MARK LOGO: USGS
 DG3984_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3984_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3984+STABILITY: SURFACE MOTION
 DG3984
 DG3984  HISTORY     - Date     Condition        Report By
 DG3984  HISTORY     - UNK      MONUMENTED       USGS
 DG3984  HISTORY     - 20030530 GOOD             CNMI
 DG3984
 DG3984                          STATION DESCRIPTION
 DG3984
 DG3984'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (PPC)
 DG3984'THE STATION IS LOCATED IN COMMONWEALTH PORT AUTHORITY (CPA) FACILITY
 DG3984'IN SAIPAN HARBOR AKA TANAPAG HARBOR.  TO REACH THE STATION FROM THE
 DG3984'INTERSECTION OF CROS ISLAND ROAD AND MIDDLE ROAD PROCEED NORTH
 DG3984'APPROXIMATELY 5 MILES.  (8.0 KM) TURN LEFT (WEST) IMMEDIATELY AFTER
 DG3984'THE WESTPAC BUILDING (WHICH IS LOCATED ON THE WEST SIDE OF MIDDLE
 DG3984'ROAD) .  THE UNNAMED ROAD WILL BEND TO THE SOUTH.  TURN RIGHT (WEST)
 DG3984'JUST PAST THE PORT OF SAIPAN BUILDING AND PROCEED THROUGH THE PARKING
 DG3984'TOLL BOOTH AND TURN RIGHT TOWARD THE NORTH NORTHEAST SIDE OF THE PORT
 DG3984'FACILITY.  THE STATION IS IN THE CONCRETE BULL RAIL IN THE EXTREME
 DG3984'WEST SOUTHWEST CORNER OF THE PORT.  70.01 METERS (229.69 FT) SOUTH OF
 DG3984'THE NORTH EDGE OF BAKER DOCK, 1.60 METERS (5.25 FT) EAST OF THE WEST
 DG3984'END OF THE BULL RAIL, 0.19 METERS (0.62 FT) NORTH OF THE SOUTH END OF
 DG3984'THE BULL RAIL, AND 0.33 METERS (1.08 FT) ABOVE THE PIER DECK.  THE
 DG3984'MARK IS SET FLUSH IN THE CONCRETE BULL RAIL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3987 ***********************************************************************
 DG3987  DESIGNATION -  163 3227 TIDAL UH 1
 DG3987  PID         -  DG3987
 DG3987  STATE/COUNTY-  CQ/SAIPAN
 DG3987  COUNTRY     -  US
 DG3987  USGS QUAD   -  
 DG3987
 DG3987                         *CURRENT SURVEY CONTROL
 DG3987  ______________________________________________________________________
 DG3987* NAD 83(1986) POSITION- 15 13 37.     (N) 214 15 47.     (W)   SCALED
 DG3987* NMVD03  ORTHO HEIGHT -     1.701 (meters)        5.58  (feet) ADJUSTED
 DG3987  ______________________________________________________________________
 DG3987  GEOID HEIGHT    -         54.417 (meters)                     GEOID12B
 DG3987  VERT ORDER      -  FIRST     CLASS II
 DG3987
 DG3987.The horizontal coordinates were scaled from a map and have
 DG3987.an estimated accuracy of +/- 6 seconds.
 DG3987
 DG3987.The orthometric height was determined by differential leveling and
 DG3987.adjusted by the NATIONAL GEODETIC SURVEY
 DG3987.in October 2004.
 DG3987
 DG3987.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3987.GEOID12B height accuracy estimate available here.
 DG3987
 DG3987.Click photographs - Photos may exist for this station.
 DG3987
 DG3987
 DG3987_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS643838(NAD 83)
 DG3987
 DG3987                          SUPERSEDED SURVEY CONTROL
 DG3987
 DG3987.No superseded survey control is available for this station.
 DG3987
 DG3987_MARKER: B = BOLT
 DG3987_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DG3987+WITH SETTING: PAVEMENT
 DG3987_SP_SET: DOCK
 DG3987_MARK LOGO: NONE
 DG3987_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3987_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3987+STABILITY: SURFACE MOTION
 DG3987
 DG3987  HISTORY     - Date     Condition        Report By
 DG3987  HISTORY     - UNK      MONUMENTED       UHI
 DG3987  HISTORY     - 20030530 GOOD             CNMI
 DG3987
 DG3987                          STATION DESCRIPTION
 DG3987
 DG3987'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (PPC)
 DG3987'THE STATION IS LOCATED IN COMMONWEALTH PORT AUTHORITY (CPA) FACILITY
 DG3987'IN SAIPAN HARBOR AKA TANAPAG HARBOR.  TO REACH THE STATION FROM THE
 DG3987'INTERSECTION OF CROSS ISLAND ROAD AND MIDDLE ROAD PROCEED NORTH
 DG3987'APPROXIMATELY 5.0 MILES.  (8.0 KM) TURN LEFT (WEST) IMMEDIATELY AFTER
 DG3987'THE WESTPAC BUILDING (WHICH IS LOCATED ON THE WEST SIDE OF MIDDLE
 DG3987'ROAD) .  THE UNNAMED ROAD WILL BEND TO THE SOUTH.  TURN RIGHT (WEST)
 DG3987'JUST PAST THE PORT OF SAIPAN BUILDING AND PROCEED THROUGH THE PARKING
 DG3987'TOLL BOOTH AND TURN RIGHT TOWARD THE NORTH NORTHEAST SIDE OF THE PORT
 DG3987'FACILITY.  THE STATION IS IN THE NORTHEAST CORNER OF DELTA DOCK. 18.71
 DG3987'METERS (61.38 FT) EAST OF THE NORTHWEST CORNER, 0.47 METERS (1.54 FT)
 DG3987'WEST OF THE EAST PIER FACE (DELTA-3) AND 0.42 METERS (1.38 FT) SOUTH
 DG3987'OF THE NORTH PIER FACE (DELTA-2) .  THE MARK IS A SS HEX BOLT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3988 ***********************************************************************
 DG3988  DATUM ORIG  -  This is a Vertical Datum Origin Point.
 DG3988  TIDAL BM    -  This is a Tidal Bench Mark.
 DG3988  DESIGNATION -  163 3227 TIDAL UH 2C
 DG3988  PID         -  DG3988
 DG3988  STATE/COUNTY-  CQ/SAIPAN
 DG3988  COUNTRY     -  US
 DG3988  USGS QUAD   -  
 DG3988
 DG3988                         *CURRENT SURVEY CONTROL
 DG3988  ______________________________________________________________________
 DG3988* NAD 83(MA11) POSITION- 15 13 34.73216(N) 214 15 45.39487(W)   ADJUSTED
 DG3988* NAD 83(MA11) ELLIP HT-    56.092 (meters)        (06/27/12)   ADJUSTED
 DG3988* NAD 83(MA11) EPOCH   -  2010.00
 DG3988* NMVD03  ORTHO HEIGHT -     1.657 (meters)        5.44  (feet) ADJUSTED
 DG3988  ______________________________________________________________________
 DG3988  GEOID HEIGHT    -         54.417 (meters)                     GEOID12B
 DG3988  NAD 83(MA11) X  - -5,087,487.671 (meters)                     COMP
 DG3988  NAD 83(MA11) Y  -  3,465,586.026 (meters)                     COMP
 DG3988  NAD 83(MA11) Z  -  1,664,290.388 (meters)                     COMP
 DG3988  LAPLACE CORR    -         -2.05  (seconds)                    DEFLEC12B
 DG3988  VERT ORDER      -  FIRST     CLASS II
 DG3988
 DG3988  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG3988  Standards:
 DG3988         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG3988            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG3988  -------------------------------------------------------------------
 DG3988  NETWORK    1.01   1.90           0.43   0.39   0.97      0.18102030
 DG3988  -------------------------------------------------------------------
 DG3988  Click here for local accuracies and other accuracy information.
 DG3988
 DG3988.The horizontal coordinates were established by GPS observations
 DG3988.and adjusted by the National Geodetic Survey in June 2012.
 DG3988
 DG3988.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG3988.been affixed to the stable Mariana tectonic plate. 
 DG3988
 DG3988.The horizontal coordinates are valid at the epoch date displayed above
 DG3988.which is a decimal equivalence of Year/Month/Day.
 DG3988
 DG3988.The orthometric height was determined by differential leveling and
 DG3988.adjusted by the CEN OPER OCEANOG PROD+SVCS
 DG3988.in April 2003.
 DG3988
 DG3988.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3988.GEOID12B height accuracy estimate available here.
 DG3988
 DG3988.The datum origin mark is the primary tidal bench mark designated '163 
 DG3988.3227 TIDAL UH-2C' that is identified by 'VM# 16316' by the NOS Center 
 DG3988.for Operational Oceanographic Products and Services (CO-OPS). The mark 
 DG3988.is found along Tanapag Harbor on Saipan, Northern Marianas as part of 
 DG3988.the National Water Levels Observation Network (NWLON) designated 
 DG3988.1633227. Its Local Mean Sea Level (LMSL) height of 2.170 meters 
 DG3988.originated from the 1983-2001 National Tidal Datum Epoch (NTDE) using 
 DG3988.control station 1630000 situated in Apra Harbor, Guam from October 2000 
 DG3988.to February 2001. The National Geodetic Survey (NGS) then adopted this 
 DG3988.primary tidal bench mark's datum point as the origin of the Northern 
 DG3988.Marianas Vertical Datum of 2003 (NMVD03) for the island Saipan, from 
 DG3988.which all heights on the island originate. 
 DG3988
 DG3988.Information on the Tidal Bench Mark designated as VM 16316 and its datum origin
 DG3988.point is located at CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 DG3988
 DG3988.Click photographs - Photos may exist for this station.
 DG3988
 DG3988.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG3988
 DG3988.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG3988
 DG3988.The ellipsoidal height was determined by GPS observations
 DG3988.and is referenced to NAD 83.
 DG3988
 DG3988. The following values were computed from the NAD 83(MA11) position.
 DG3988
 DG3988;                    North         East     Units Scale Factor Converg.
 DG3988;UTM  55      - 1,683,750.088   364,394.324   MT  0.99982743   -0 19 54.0
 DG3988
 DG3988!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG3988!UTM  55      -   0.99999118  x   0.99982743  =   0.99981861
 DG3988
 DG3988_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS6439483750(NAD 83)
 DG3988
 DG3988                          SUPERSEDED SURVEY CONTROL
 DG3988
 DG3988  NAD 83(2002)-  15 13 34.73150(N)    214 15 45.39433(W) AD(2002.00) A
 DG3988  ELLIP H (06/14/04)   56.059  (m)                       GP(2002.00) 2 1
 DG3988  NMVD03                1.66   (m)            5.4    (f) LEVELING    3  
 DG3988  NMVD03  (06/14/04)    1.7    (m)  EGM96    model used  GPS OBS        
 DG3988
 DG3988.Superseded values are not recommended for survey control.
 DG3988
 DG3988.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG3988.See file dsdata.pdf to determine how the superseded data were derived.
 DG3988
 DG3988_MARKER: B = BOLT
 DG3988_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DG3988+WITH SETTING: PAVEMENT
 DG3988_SP_SET: DECK
 DG3988_MARK LOGO: NONE
 DG3988_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3988_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3988+STABILITY: SURFACE MOTION
 DG3988
 DG3988  HISTORY     - Date     Condition        Report By
 DG3988  HISTORY     - UNK      MONUMENTED       UHI
 DG3988  HISTORY     - 20030530 GOOD             CNMI
 DG3988  HISTORY     - 20040304 GOOD             CO-OPS
 DG3988  HISTORY     - 20070418 GOOD             NGS
 DG3988
 DG3988                          STATION DESCRIPTION
 DG3988
 DG3988'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (PPC)
 DG3988'THE STATION IS LOCATED IN COMMONWEALTH PORT AUTHORITY (CPA) FACILITY
 DG3988'IN SAIPAN HARBOR AKA TANAPAG HARBOR.  TO REACH THE STATION FROM THE
 DG3988'INTERSECTION OF CORSS ISLAND ROAD AND MIDDLE ROAD PROCEED NORTH
 DG3988'APPROXIMATELY 5.0 MILES.  (8.0 KM) TURN LEFT (WEST) IMMEDIATELY AFTER
 DG3988'THE WESTPAC BUILDING (WHICH IS LOCATED ON THE WEST SIDE OF MIDDLE
 DG3988'ROAD) .  THE UNNAMED ROAD WILL BEND TO THE SOUTH.  TURN RIGHT (WEST)
 DG3988'JUST PAST THE PORT OF SAIPAN BUILDING AND PROCEED THROUGH THE PARKING
 DG3988'TOLL BOOTH AND TURN RIGHT TOWARD THE NORTH NORTHEAST SIDE OF THE PORT
 DG3988'FACILITY.  THE STATION IS EMBEDDED IN CONCRETE DECK WHERE THE EAST
 DG3988'FACE OF DELTA DOCK (DELTA -3) MEETS THE EAST FACE OF THE PARKING LOT
 DG3988'FRONTING THE PORT BUILDING.  THE BOLT IS 2.82 M (9.25 FT) SSE OF THE
 DG3988'SE CORNER OF A DIESEL CONTAINMENT WALL, 2.55 M (8.37 FT) NNE OF
 DG3988'UTILITY POLE NO 7, AND 1.14 M (3.74 FT) WEST OF THE PIER FACE.  THE
 DG3988'BENCH MARK IS UN-STAMPED UNIVERSITY OF HAWAII 9/16 INCH SS HEX HEAD
 DG3988'BOLT.
 DG3988
 DG3988                          STATION RECOVERY (2004)
 DG3988
 DG3988'RECOVERY NOTE BY CEN OPER OCEANOG PROD+SVCS 2004 (JRH)
 DG3988'ADJUSTMENT ID=00000434 (NORTHERN MARIANAS VERTICAL DATUM=NM),
 DG3988'SPECIFICALLY FOR THE ISLAND OF SAIPAN, IN 2004 -
 DG3988'
 DG3988'COMPUTATION OF HEIGHT FOR CONSTRAINT FOLLOWS...
 DG3988'
 DG3988'USING DATA WITH A PUBLICATION DATE OF 04/21/2003 FOR
 DG3988'TANAPAG HARBOR, SAIPAN, N MARIANAS IS,
 DG3988'TIDE STATION 163 3227 BASED ON THE FOLLOWING--
 DG3988'
 DG3988'LENGTH OF SERIES                = 5 MONTHS
 DG3988'TIME PERIOD                     = OCTOBER 2000 - FEBRUARY 2001
 DG3988'TIDAL EPOCH                     = 1983-2001
 DG3988'CONTROL TIDE STATION            = 1630000 GUAM, APRA HARBOR
 DG3988'
 DG3988'BENCH MARK ELEVATION INFORMATION        IN METERS ABOVE
 DG3988'
 DG3988'STAMPING OR DESIGNATION            MLLW        MHW
 DG3988'
 DG3988'163 3227 UH-2C                    2.049      1.420
 DG3988'
 DG3988'USING ELEVATIONS OF MEAN HIGH WATER (MHW) AND MEAN SEA LEVEL (MSL)
 DG3988'TIDAL DATUMS REFERRED TO MEAN LOWER LOW WATER (MLLW), IN METERS -
 DG3988'
 DG3988'(MHW - MSL) = 0.629 - 0.392 = 0.237 METER
 DG3988'
 DG3988'(MHW - MSL) + MHW FOR 163 3227 UH-2C = 0.237 + 1.420 = 1.657 METERS
 DG3988'
 DG3988'
 DG3988'THE ORTHOMETRIC HEIGHTS, RESULTING FROM THE 2004 ADJUSTMENT OF THE
 DG3988'2003 LEVELING OBSERVATIONS DONE ON THE ISLAND OF SAIPAN, WERE COMPUTED
 DG3988'BASED ON NORMAL GRAVITY (SEE USC+GS SPECIAL PUBLICATION 240).
 DG3988'NOTE--IF ACTUAL GRAVITY VALUES BECOME AVAILABLE IN THE NORTHERN
 DG3988'MARIANAS, 'TRUE' ORTHOMETRIC HEIGHTS MAY BE RECOMPUTED LATER.
 DG3988
 DG3988                          STATION RECOVERY (2007)
 DG3988
 DG3988'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2007 (EEC)
 DG3988'MARK RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3986 ***********************************************************************
 DG3986  DESIGNATION -  163 3227 TIDAL UH 3B
 DG3986  PID         -  DG3986
 DG3986  STATE/COUNTY-  CQ/SAIPAN
 DG3986  COUNTRY     -  US
 DG3986  USGS QUAD   -  
 DG3986
 DG3986                         *CURRENT SURVEY CONTROL
 DG3986  ______________________________________________________________________
 DG3986* NAD 83(1986) POSITION- 15 13 34.     (N) 214 15 46.     (W)   SCALED
 DG3986* NMVD03  ORTHO HEIGHT -     1.591 (meters)        5.22  (feet) ADJUSTED
 DG3986  ______________________________________________________________________
 DG3986  GEOID HEIGHT    -         54.418 (meters)                     GEOID12B
 DG3986  VERT ORDER      -  FIRST     CLASS II
 DG3986
 DG3986.The horizontal coordinates were scaled from a map and have
 DG3986.an estimated accuracy of +/- 6 seconds.
 DG3986
 DG3986.The orthometric height was determined by differential leveling and
 DG3986.adjusted by the NATIONAL GEODETIC SURVEY
 DG3986.in October 2004.
 DG3986
 DG3986.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3986.GEOID12B height accuracy estimate available here.
 DG3986
 DG3986.Click photographs - Photos may exist for this station.
 DG3986
 DG3986
 DG3986_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS643837(NAD 83)
 DG3986
 DG3986                          SUPERSEDED SURVEY CONTROL
 DG3986
 DG3986.No superseded survey control is available for this station.
 DG3986
 DG3986_MARKER: B = BOLT
 DG3986_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DG3986+WITH SETTING: PAVEMENT
 DG3986_SP_SET: SIGN BASE
 DG3986_MARK LOGO: NONE
 DG3986_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3986_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3986+STABILITY: SURFACE MOTION
 DG3986
 DG3986  HISTORY     - Date     Condition        Report By
 DG3986  HISTORY     - UNK      MONUMENTED       UHI
 DG3986  HISTORY     - 20030530 GOOD             CNMI
 DG3986
 DG3986                          STATION DESCRIPTION
 DG3986
 DG3986'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (PPC)
 DG3986'THE STATION IS LOCATED IN COMMONWEALTH PORT AUTHORITY (CPA) FACILITY
 DG3986'IN SAIPAN HARBOR AKA TANAPAG HARBOR.  TO REACH THE STATION FROM THE
 DG3986'INTERSECTION OF CROSS ISLAND ROAD AND MIDDLE ROAD PROCEED NORTH
 DG3986'APPROXIMATELY 5.0 MILES.  (8.0 KM) TURN LEFT (WEST) IMMEDIATELY AFTER
 DG3986'THE WESTPAC BUILDING (WHICH IS LOCATED ON THE WEST SIDE OF MIDDLE
 DG3986'ROAD) .  THE UNNAMED ROAD WILL BEND TO THE SOUTH.  TURN RIGHT (WEST)
 DG3986'JUST PAS THE PORT OF SAIPAN BUILDING AND PROCEED THROUGH THE PARKING
 DG3986'TOLL BOOTH AND TURN RIGHT TOWARD THE NORTH NORTHEAST SIDE OF THE PORT
 DG3986'FACILITY.  THE STATION IS BELOW THE MOBILE SIGN, NEAR THE SOUTHWEST
 DG3986'CORNER OF DELTA DOCK, WHERE THE WEST FACE OF DELTA -1 MEETS THE NORTH
 DG3986'FACE OF THE PARKING LOT FRONTING THE PORT BUILDING.  THE MARK IS A 1/4
 DG3986'INCH SS SQUARE HEADED BOLT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3989 ***********************************************************************
 DG3989  DESIGNATION -  163 3227 TIDAL UH 4B
 DG3989  PID         -  DG3989
 DG3989  STATE/COUNTY-  CQ/SAIPAN
 DG3989  COUNTRY     -  US
 DG3989  USGS QUAD   -  
 DG3989
 DG3989                         *CURRENT SURVEY CONTROL
 DG3989  ______________________________________________________________________
 DG3989* NAD 83(1986) POSITION- 15 13 33.     (N) 214 15 47.     (W)   SCALED
 DG3989* NMVD03  ORTHO HEIGHT -     1.972 (meters)        6.47  (feet) ADJUSTED
 DG3989  ______________________________________________________________________
 DG3989  GEOID HEIGHT    -         54.420 (meters)                     GEOID12B
 DG3989  VERT ORDER      -  FIRST     CLASS II
 DG3989
 DG3989.The horizontal coordinates were scaled from a map and have
 DG3989.an estimated accuracy of +/- 6 seconds.
 DG3989
 DG3989.The orthometric height was determined by differential leveling and
 DG3989.adjusted by the NATIONAL GEODETIC SURVEY
 DG3989.in October 2004.
 DG3989
 DG3989.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3989.GEOID12B height accuracy estimate available here.
 DG3989
 DG3989.Click photographs - Photos may exist for this station.
 DG3989
 DG3989
 DG3989_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS643836(NAD 83)
 DG3989
 DG3989                          SUPERSEDED SURVEY CONTROL
 DG3989
 DG3989.No superseded survey control is available for this station.
 DG3989
 DG3989_MARKER: B = BOLT
 DG3989_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DG3989+WITH SETTING: PAVEMENT
 DG3989_SP_SET: FLAGPOLE BASE
 DG3989_MARK LOGO: NONE
 DG3989_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3989_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3989+STABILITY: SURFACE MOTION
 DG3989
 DG3989  HISTORY     - Date     Condition        Report By
 DG3989  HISTORY     - UNK      MONUMENTED       UHI
 DG3989  HISTORY     - 20030530 GOOD             CNMI
 DG3989
 DG3989                          STATION DESCRIPTION
 DG3989
 DG3989'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (PPC)
 DG3989'THE STATION IS LOCATED IN COMMONWEALTH PORT AUTHORITY (CPA) FACILITY
 DG3989'IN SAIPAN HARBOR AKA TANAPAG HARBOR.  TO REACH THE STATION FROM THE
 DG3989'INTERSECTION OF CROSS ISLAND ROAD AND MIDDLE ROAD PROCEED NORTH
 DG3989'APPROXIMATELY 5.0 MILES.  (8.0 KM) TURN LEFT (WEST) IMMEDIATELY AFTER
 DG3989'THE WESTPAC BUILDING (WHICH IS LOCATED ON THE WEST SIDE OF MIDDLE
 DG3989'ROAD) .  THE UNNAMED ROAD WILL BEND TO THE SOUTH.  TURN RIGHT (WEST)
 DG3989'JUST PAST THE PORT OF SAIPAN BUILDING AND PROCEED THROUGH THE PARKING
 DG3989'TOLL BOOTH AND TURN RIGHT TOWARD THE NORTH NE SIDE OF THE PORT
 DG3989'FACILITY.  THE STATION IS IN THE FLAG POLE BASE NORTH OF THE PORT
 DG3989'BUILDING, 46.53 M (152.66 FT) WEST OF THE EAST PIER FACE, 42.21 M
 DG3989'(138.48 FT) SOUTH OF THE NORTH PIER FACE, AND 0.67 M (2.20 FT) NORTH
 DG3989'OF THE CENTER FLAG POLE.  THE MARK IS A 6/16 INCH SS HEX BOLT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3985 ***********************************************************************
 DG3985  DESIGNATION -  163 3227 TIDAL UH 5B
 DG3985  PID         -  DG3985
 DG3985  STATE/COUNTY-  CQ/SAIPAN
 DG3985  COUNTRY     -  US
 DG3985  USGS QUAD   -  
 DG3985
 DG3985                         *CURRENT SURVEY CONTROL
 DG3985  ______________________________________________________________________
 DG3985* NAD 83(1986) POSITION- 15 13 34.     (N) 214 15 48.     (W)   SCALED
 DG3985* NMVD03  ORTHO HEIGHT -     1.433 (meters)        4.70  (feet) ADJUSTED
 DG3985  ______________________________________________________________________
 DG3985  GEOID HEIGHT    -         54.420 (meters)                     GEOID12B
 DG3985  VERT ORDER      -  FIRST     CLASS II
 DG3985
 DG3985.The horizontal coordinates were scaled from a map and have
 DG3985.an estimated accuracy of +/- 6 seconds.
 DG3985
 DG3985.The orthometric height was determined by differential leveling and
 DG3985.adjusted by the NATIONAL GEODETIC SURVEY
 DG3985.in October 2004.
 DG3985
 DG3985.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3985.GEOID12B height accuracy estimate available here.
 DG3985
 DG3985.Click photographs - Photos may exist for this station.
 DG3985
 DG3985
 DG3985_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS643837(NAD 83)
 DG3985
 DG3985                          SUPERSEDED SURVEY CONTROL
 DG3985
 DG3985.No superseded survey control is available for this station.
 DG3985
 DG3985_MARKER: B = BOLT
 DG3985_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DG3985+WITH SETTING: PAVEMENT
 DG3985_SP_SET: DOCK DECK
 DG3985_MARK LOGO: NONE
 DG3985_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3985_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3985+STABILITY: SURFACE MOTION
 DG3985
 DG3985  HISTORY     - Date     Condition        Report By
 DG3985  HISTORY     - UNK      MONUMENTED       UHI
 DG3985  HISTORY     - 20030530 GOOD             CNMI
 DG3985
 DG3985                          STATION DESCRIPTION
 DG3985
 DG3985'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (PPC)
 DG3985'THE STATION IS LOCATED IN COMMONWEALTH PORT AUTHORITY (CPA) FACILITY
 DG3985'IN SAIPAN HARBOR AKA TANAPAG HARBOR.  TO REACH THE STATION FROM THE
 DG3985'INTERSECTION OF CROSS ISLAND ROAD AND MIDDLE ROAD PROCEED NORTH
 DG3985'APPROXIMATELY 5.0 MILES.  (8.0 KM) TURN LEFT (WEST) IMMEDIATELY AFTER
 DG3985'THE WESTPAC BUILDING (WHICH IS LOCATED ON THE WEST SIDE OF MIDDLE
 DG3985'ROAD) .  THE UNNAMED ROAD WILL BEND TO THE SOUTH.  TURN RIGHT (WEST)
 DG3985'JUST PAS THE PORT OF SAIPAN BUILDING AND PROCEED THROUGH THE PARKING
 DG3985'TOLL BOOTH AND TURN RIGHT TOWARD THE NORTH NORTHEAST SIDE OF THE PORT
 DG3985'FACILITY.  THE STATION IS NEAR THE SOUTHEAST CORNER OF CHARLIE DOCK
 DG3985'WHERE THE EAST FACE OF CHARLIE DOCK MEETS THE NORTH FACE OF THE
 DG3985'PARKING LOT FRONTING THE PORT BUILDING.  20.56 METERS (67.45 FT) SOUTH
 DG3985'OF THE SOUTHEAST MOST LARGE BOLLARD ON CHARLIE DOCK, 5.35 METERS
 DG3985'(17.55 FT) NORTH OF THE CORNER OF DOCK, AND 0.19 METERS (0.62 FT) WEST
 DG3985'OF THE EAST FACE OF CHARLIE DOCK.  THE MARK IS A 1 1/4 INCH SS SQUARE
 DG3985'HEADED PIN MARKER SET IN THE CONCRETE DECK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3991 ***********************************************************************
 DG3991  DESIGNATION -  A CABLAY DEDO
 DG3991  PID         -  DG3991
 DG3991  STATE/COUNTY-  CQ/ROTA
 DG3991  COUNTRY     -  US
 DG3991  USGS QUAD   -  
 DG3991
 DG3991                         *CURRENT SURVEY CONTROL
 DG3991  ______________________________________________________________________
 DG3991* NAD 83(1986) POSITION- 14 10 39.     (N) 214 44 09.     (W)   SCALED
 DG3991* NMVD03  ORTHO HEIGHT -   135.294 (meters)      443.88  (feet) ADJUSTED
 DG3991  ______________________________________________________________________
 DG3991  GEOID HEIGHT    -         54.091 (meters)                     GEOID12B
 DG3991  VERT ORDER      -  FIRST     CLASS II
 DG3991
 DG3991.The horizontal coordinates were scaled from a map and have
 DG3991.an estimated accuracy of +/- 6 seconds.
 DG3991
 DG3991.The orthometric height was determined by differential leveling and
 DG3991.adjusted by the NATIONAL GEODETIC SURVEY
 DG3991.in October 2004.
 DG3991
 DG3991.No vertical observational check was made to the station.
 DG3991
 DG3991.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3991.GEOID12B height accuracy estimate available here.
 DG3991
 DG3991.Click photographs - Photos may exist for this station.
 DG3991
 DG3991
 DG3991_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR126680(NAD 83)
 DG3991
 DG3991                          SUPERSEDED SURVEY CONTROL
 DG3991
 DG3991.No superseded survey control is available for this station.
 DG3991
 DG3991_MARKER: DV = VERTICAL CONTROL DISK
 DG3991_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG3991_STAMPING: A CABLAY DEDO 2003
 DG3991_MARK LOGO: NGS
 DG3991_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3991_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3991+STABILITY: SURFACE MOTION
 DG3991
 DG3991  HISTORY     - Date     Condition        Report By
 DG3991  HISTORY     - 2003     MONUMENTED       CNMI
 DG3991
 DG3991                          STATION DESCRIPTION
 DG3991
 DG3991'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 DG3991'THE STATION IS LOCATED IN CHENCHON AREA ON THE ISLAND OF ROTA IN THE
 DG3991'COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS.  TO REACH THE STATION
 DG3991'FROM THE ROTA INTERNATIONAL AIRPORT PORCEED SOUTH ON THE AIRPORT ROAD
 DG3991'FOR 0.1 MILE (0.2 KM) TO THE MAIN INTERSECTION OF THE AIRPORT ROAD AND
 DG3991'THE MAIN ROAD KNOWN AS SAN FRANCISCO ROAD, PROCEED EAST FOR 1.7 MILES
 DG3991'(2.7 KM) TO THE MARK.  THE STATION IS A STANDARD NGS BENCH MARK DISK
 DG3991'SET IN A 14 INCH SQUARE CONCRETE PROJECTION 0.6 METERS (2.0 FT) ABOVE
 DG3991'THE GROUND AT THE NORTH END OF THE FENCE.  IT IS 0.8 METERS (2.6 FT)
 DG3991'NORTHWEST OF A PROPERTY CORNER, 5.3 METERS (17.4 FT) SOUTHEAST OF THE
 DG3991'CENTERLINE OF A DIRT ROAD, AND 1.4 METERS (4.6 FT) NORTHWEST OF A
 DG3991'FENCE CORNER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DJ9598 ***********************************************************************
 DJ9598  HT_MOD      -  This is a Height Modernization Survey Station.
 DJ9598  DESIGNATION -  ACHAGMA
 DJ9598  PID         -  DJ9598
 DJ9598  STATE/COUNTY-  CQ/ROTA
 DJ9598  COUNTRY     -  US
 DJ9598  USGS QUAD   -  
 DJ9598
 DJ9598                         *CURRENT SURVEY CONTROL
 DJ9598  ______________________________________________________________________
 DJ9598* NAD 83(MA11) POSITION- 14 08 10.72091(N) 214 51 55.87614(W)   ADJUSTED
 DJ9598* NAD 83(MA11) ELLIP HT-    56.693 (meters)        (06/27/12)   ADJUSTED
 DJ9598* NAD 83(MA11) EPOCH   -  2010.00
 DJ9598* NMVD03  ORTHO HEIGHT -     1.90  (meters)        6.2   (feet) GPS OBS
 DJ9598  ______________________________________________________________________
 DJ9598  NMVD03 orthometric height was determined with geoid model     EGM96
 DJ9598  GEOID HEIGHT    -         54.580 (meters)                     EGM96
 DJ9598  GEOID HEIGHT    -         54.787 (meters)                     GEOID12B
 DJ9598  NAD 83(MA11) X  - -5,075,818.831 (meters)                     COMP
 DJ9598  NAD 83(MA11) Y  -  3,536,401.207 (meters)                     COMP
 DJ9598  NAD 83(MA11) Z  -  1,547,624.815 (meters)                     COMP
 DJ9598  LAPLACE CORR    -         -0.97  (seconds)                    DEFLEC12B
 DJ9598
 DJ9598  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DJ9598  Standards:
 DJ9598         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DJ9598            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DJ9598  -------------------------------------------------------------------
 DJ9598  NETWORK    1.60   2.59           0.57   0.72   1.32     -0.02446770
 DJ9598  -------------------------------------------------------------------
 DJ9598  Click here for local accuracies and other accuracy information.
 DJ9598
 DJ9598.The horizontal coordinates were established by GPS observations
 DJ9598.and adjusted by the National Geodetic Survey in June 2012.
 DJ9598
 DJ9598.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DJ9598.been affixed to the stable Mariana tectonic plate. 
 DJ9598
 DJ9598.The horizontal coordinates are valid at the epoch date displayed above
 DJ9598.which is a decimal equivalence of Year/Month/Day.
 DJ9598
 DJ9598.The orthometric height was determined by GPS observations and a
 DJ9598.high-resolution geoid model using precise GPS observation and
 DJ9598.processing techniques.
 DJ9598
 DJ9598.Significant digits in the geoid height do not necessarily reflect accuracy.
 DJ9598.GEOID12B height accuracy estimate available here.
 DJ9598
 DJ9598.Click photographs - Photos may exist for this station.
 DJ9598
 DJ9598.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DJ9598
 DJ9598.The Laplace correction was computed from DEFLEC12B derived deflections.
 DJ9598
 DJ9598.The ellipsoidal height was determined by GPS observations
 DJ9598.and is referenced to NAD 83.
 DJ9598
 DJ9598. The following values were computed from the NAD 83(MA11) position.
 DJ9598
 DJ9598;                    North         East     Units Scale Factor Converg.
 DJ9598;UTM  55      - 1,563,602.610   298,628.684   MT  1.00010160   -0 27 20.8
 DJ9598
 DJ9598!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DJ9598!UTM  55      -   0.99999109  x   1.00010160  =   1.00009268
 DJ9598
 DJ9598_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PBR9862863602(NAD 83)
 DJ9598
 DJ9598                          SUPERSEDED SURVEY CONTROL
 DJ9598
 DJ9598  NAD 83(2002)-  14 08 10.72092(N)    214 51 55.87634(W) AD(2002.00) 1
 DJ9598  ELLIP H (10/11/07)   56.675  (m)                       GP(2002.00) 5 1
 DJ9598
 DJ9598.Superseded values are not recommended for survey control.
 DJ9598
 DJ9598.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DJ9598.See file dsdata.pdf to determine how the superseded data were derived.
 DJ9598
 DJ9598_MARKER: DD = SURVEY DISK
 DJ9598_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 DJ9598_STAMPING: ACHAGMA 2007
 DJ9598_MARK LOGO: USACE
 DJ9598_MAGNETIC: N = NO MAGNETIC MATERIAL
 DJ9598_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DJ9598+STABILITY: SURFACE MOTION
 DJ9598_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DJ9598+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2007
 DJ9598
 DJ9598  HISTORY     - Date     Condition        Report By
 DJ9598  HISTORY     - 20070722 MONUMENTED       USACE
 DJ9598
 DJ9598                          STATION DESCRIPTION
 DJ9598
 DJ9598'DESCRIBED BY US ARMY CORPS OF ENGINEERS 2007
 DJ9598'THE STATION IS LOCATED IN THE VILLAGE OF SONGSONG AT WEST ROTA HARBOR,
 DJ9598'ROTA, COMMONWEALTH OF THE NORTHERN MARIANAS ISLANDS (CNMI). OWNERSHIP
 DJ9598'COMMONWEALTH PORTS AUTHORITY, P.O. BOX 561, ROTA, MILEPOST 96951. TO
 DJ9598'REACH THE STATION FROM THE ENTRANCE OF SONGSONG VILLAGE (MOBIL GAS
 DJ9598'STATION) AND SAN FRANCISCO ROAD, TRAVEL WEST ON SAN FRANCISCO ROAD FOR
 DJ9598'0.9 MILES.  THIS WILL TAKE YOU THROUGH THE VILLAGE OF SONGSONG UNTIL
 DJ9598'YOU REACH WEST ROTA HARBOR.  TURN RIGHT IN THE HARBOR (REQUIRES ACCESS
 DJ9598'AND PERMISSION FROM THE COMMONWEALTH PORTS AUTHORITY).  ONCE IN THE
 DJ9598'HARBOR, TURN RIGHT AND TRAVEL  200 FT (61.0 M) TO BERTHING  1. AT THE
 DJ9598'SOUTHWEST CORNER OF THE BERTHING IS A 13' X 12' CONCRETE SLAB.  THE
 DJ9598'DISK RESIDES IN THE SOUTHEAST CORNER OF THE SLAB, ADJACENT TO A STEEL
 DJ9598'BOLLARD.
 DJ9598'
 DJ9598'MONUMENT DESCRIPTION AND MEASUREMENTS  THE STATION IS AS FOLLOWS   - 6
 DJ9598'FT (1.8 M) 3 INCHES (8 CM) AT AN ANGLE OF 130 FROM A STEEL BOLLARD ON
 DJ9598'BERTHING  1 (WEST ROTA HARBOR). - 8 FT (2.4 M) 9 INCHES (23 CM) AT AN
 DJ9598'ANGLE OF 55  FROM A SIGN READING, FLOTATION DEVICE FOR EMERGENCY USE
 DJ9598'ONLY, 1. - 62 FT (18.9 M) 2 INCHES (5 CM) AT AN ANGLE OF 21  FROM THE
 DJ9598'NORTHEAST CORNER OF BERTHING  1 AT WEST ROTA HARBOR. - 200 FT (61.0 M)
 DJ9598'AT AN ANGLE OF 44.5  FROM THE NORTHEAST CORNER OF THE MOST SEAWARD
 DJ9598'CHANNEL NAVIGATION AID.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DK2827 ***********************************************************************
 DK2827  DESIGNATION -  AGRIHAN
 DK2827  PID         -  DK2827
 DK2827  STATE/COUNTY-  CQ/NORTHERN ISLANDS
 DK2827  COUNTRY     -  US
 DK2827  USGS QUAD   -  
 DK2827
 DK2827                         *CURRENT SURVEY CONTROL
 DK2827  ______________________________________________________________________
 DK2827* NAD 83(MA11) POSITION- 18 44 07.80052(N) 214 20 53.74743(W)   ADJUSTED
 DK2827* NAD 83(MA11) ELLIP HT-    48.947 (meters)        (03/30/18)   ADJUSTED
 DK2827* NAD 83(MA11) EPOCH   -  2010.00
 DK2827  ______________________________________________________________________
 DK2827  GEOID HEIGHT    -         46.297 (meters)                     EGM08
 DK2827  NAD 83(MA11) X  - -4,988,665.415 (meters)                     COMP
 DK2827  NAD 83(MA11) Y  -  3,409,197.997 (meters)                     COMP
 DK2827  NAD 83(MA11) Z  -  2,035,660.748 (meters)                     COMP
 DK2827
 DK2827  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK2827  Standards:
 DK2827         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK2827            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK2827  -------------------------------------------------------------------
 DK2827  NETWORK    2.21   3.76           0.83   0.97   1.92     -0.03114433
 DK2827  -------------------------------------------------------------------
 DK2827  Click here for local accuracies and other accuracy information.
 DK2827
 DK2827.The horizontal coordinates were established by GPS observations
 DK2827.and adjusted by the National Geodetic Survey in March 2018.
 DK2827
 DK2827.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DK2827.been affixed to the stable Mariana tectonic plate. 
 DK2827
 DK2827.The horizontal coordinates are valid at the epoch date displayed above
 DK2827.which is a decimal equivalence of Year/Month/Day.
 DK2827
 DK2827.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK2827
 DK2827.Click photographs - Photos may exist for this station.
 DK2827
 DK2827.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK2827
 DK2827.The ellipsoidal height was determined by GPS observations
 DK2827.and is referenced to NAD 83.
 DK2827
 DK2827. The following values were computed from the NAD 83(MA11) position.
 DK2827
 DK2827;                    North         East     Units Scale Factor Converg.
 DK2827;UTM  55      - 2,072,098.777   357,862.257   MT  0.99984975   -0 25 59.3
 DK2827
 DK2827!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK2827!UTM  55      -   0.99999231  x   0.99984975  =   0.99984206
 DK2827
 DK2827_U.S. NATIONAL GRID SPATIAL ADDRESS: 55QCA5786272098(NAD 83)
 DK2827
 DK2827                          SUPERSEDED SURVEY CONTROL
 DK2827
 DK2827  NAD 83(MA11)-  18 44 07.80060(N)    214 20 53.73770(W) AD(2010.00) 0
 DK2827  ELLIP H (06/27/12)   48.974  (m)                       GP(2010.00)    
 DK2827  NAD 83(2002)-  18 44 07.79870(N)    214 20 53.73575(W) AD(2002.00) 1
 DK2827  ELLIP H (01/09/08)   48.919  (m)                       GP(2002.00) 4 1
 DK2827
 DK2827.Superseded values are not recommended for survey control.
 DK2827
 DK2827.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK2827.See file dsdata.pdf to determine how the superseded data were derived.
 DK2827
 DK2827_MARKER: DD = SURVEY DISK
 DK2827_SETTING: 66 = SET IN ROCK OUTCROP
 DK2827_STAMPING: AGRIHAN 1992
 DK2827_MARK LOGO: LDGO
 DK2827_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK2827_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DK2827+STABILITY: POSITION/ELEVATION WELL
 DK2827_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK2827+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2018
 DK2827
 DK2827  HISTORY     - Date     Condition        Report By
 DK2827  HISTORY     - 1992     MONUMENTED       LDGO
 DK2827  HISTORY     - 1997     GOOD             LDGO
 DK2827  HISTORY     - 20030827 GOOD             NGS
 DK2827  HISTORY     - 20170916 GOOD             NGS
 DK2827  HISTORY     - 20180606 GOOD             GEOCAC
 DK2827
 DK2827                          STATION DESCRIPTION
 DK2827
 DK2827'DESCRIBED BY LAMONT-DOHERTY GEOLOGICAL OBSERVATORY 1997 (JB)
 DK2827'THE MARK IS LOCATED ON THE ISLAND OF AGRIHAN IN THE NORTHERN ISLANDS
 DK2827'OF THE COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS.
 DK2827'
 DK2827'STATION MARK IS A STANDARD LDGO EARTHQUAKE RESEARCH 7.5 CM (3 INCH)
 DK2827'DIAMETER BRASS DISK.  IT HAS AN EXACTLY CENTRAL CENTER-PUNCHED HOLE AS
 DK2827'THE STATION MARK.  IT IS EPOXIED INTO A DRILL HOLE IN A LAVA FLOW
 DK2827'EXPOSED THROUGH THE BEACH SAND (ACTUALLY FINE PEBBLES) AT THE SOUTH
 DK2827'END OF THE LANDING BEACH ON THE WEST COAST OF AGRIHAN ISLAND.
 DK2827'
 DK2827'TO REACH WALK TO SOUTH END OF THE LANDING BEACH.  THE LAVA FLOWS FORM
 DK2827'RIDGES TRENDING 310 DEGREES PLUS OR MINUS 10 DEGREES.  THE SITE IS
 DK2827'40-45 M (131.2 FT) FROM THE BOTTOM OF THE CLIFF DIRECTLY BELOW THE
 DK2827'VILLAGE PIG PENINSULA.  FROM AGRIHAN TO THE CEMETERY IS BEARING 98
 DK2827'DEGREES MAGNETIC.  AGRIHAN IS ON THE SECOND-HIGHEST ROCK OF THE
 DK2827'EXPOSED LAVA FLOW; THE HIGHEST IS A FURTHER 50-60 M (164.0 FT) SOUTH.
 DK2827'THE DISK IS ON A FLATTISH AREA JUST BELOW THE PEAK OF THE ROCK.
 DK2827'
 DK2827'NOTE: YOU NEED TO GET PERMISSION FOR ACCESS FROM THE CNMI DLNR
 DK2827'DIVISION OF FISH AND WILDLIFE, DIVISION OF HISTORIC PRESERVATION AND
 DK2827'MAYOR OF THE NORTHERN ISLANDS.
 DK2827
 DK2827                          STATION RECOVERY (2003)
 DK2827
 DK2827'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (DHM)
 DK2827'THE STATION IS LOCATED ON THE ISLAND OF AGRIHAN IN CNMI.
 DK2827'
 DK2827'TO REACH THE STATION FROM THE SOUTH END LANDING IN A LAVA FLOW EXPOSED
 DK2827'THROUGH THE BEACH SAND ON THE WEST COAST OF THE ISLAND.  THE STATION
 DK2827'IS 40-45 M (131.2 FT) FROM THE BOTTOM OF THE CLIFF DIRECTLY BELOW THE
 DK2827'VILLAGE PIGPEN ON THE LAVA FLOW.  THE STATION IS ON A FLATTICH AREA
 DK2827'JUST BELOW THE PEAK OF THE ROCKS.
 DK2827'
 DK2827'FROM THE STATION TO CEMETERY IS BEARING 98 DEGREES MAGNETIC.  THE
 DK2827'STATION IS ON THE SECOND HIGHEST ROCK OF THE EXPOSED LAVA FLOW, THE
 DK2827'HIGHEST IS FURTHER 50-60 M (164.0 FT) SOUTH.
 DK2827
 DK2827                          STATION RECOVERY (2017)
 DK2827
 DK2827'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (JH)
 DK2827'RECOVERED AS DESCRIBED.
 DK2827
 DK2827                          STATION RECOVERY (2018)
 DK2827
 DK2827'RECOVERY NOTE BY GEOCACHING 2018 (CK)
 DK2827'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DK2818 ***********************************************************************
 DK2818  DESIGNATION -  AGRIHAN AZIMUTH MARK
 DK2818  PID         -  DK2818
 DK2818  STATE/COUNTY-  CQ/NORTHERN ISLANDS
 DK2818  COUNTRY     -  US
 DK2818  USGS QUAD   -  
 DK2818
 DK2818                         *CURRENT SURVEY CONTROL
 DK2818  ______________________________________________________________________
 DK2818* NAD 83(MA11) POSITION- 18 45 10.17086(N) 214 21 32.92103(W)   NO CHECK
 DK2818* NAD 83(MA11) ELLIP HT-    48.369 (meters)        (06/27/12)   NO CHECK
 DK2818* NAD 83(MA11) EPOCH   -  2010.00
 DK2818  ______________________________________________________________________
 DK2818  GEOID HEIGHT    -         46.388 (meters)                     EGM08
 DK2818  NAD 83(MA11) X  - -4,987,508.683 (meters)                     COMP
 DK2818  NAD 83(MA11) Y  -  3,409,797.275 (meters)                     COMP
 DK2818  NAD 83(MA11) Z  -  2,037,476.565 (meters)                     COMP
 DK2818
 DK2818  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK2818  Standards:
 DK2818         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK2818            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK2818  -------------------------------------------------------------------
 DK2818  NETWORK   20.66  13.96           9.83   6.20   7.12     -0.02267890
 DK2818  -------------------------------------------------------------------
 DK2818  Click here for local accuracies and other accuracy information.
 DK2818
 DK2818.The horizontal coordinates were established by GPS observations
 DK2818.and adjusted by the National Geodetic Survey in June 2012.
 DK2818
 DK2818.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DK2818.been affixed to the stable Mariana tectonic plate. 
 DK2818
 DK2818.The horizontal coordinates are valid at the epoch date displayed above
 DK2818.which is a decimal equivalence of Year/Month/Day.
 DK2818
 DK2818.No horizontal observational check was made to the station.
 DK2818
 DK2818.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK2818
 DK2818.Click photographs - Photos may exist for this station.
 DK2818
 DK2818.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK2818
 DK2818.The ellipsoidal height was determined by GPS observations
 DK2818.and is referenced to NAD 83.
 DK2818
 DK2818. The following values were computed from the NAD 83(MA11) position.
 DK2818
 DK2818;                    North         East     Units Scale Factor Converg.
 DK2818;UTM  55      - 2,074,024.847   356,729.540   MT  0.99985375   -0 26 13.3
 DK2818
 DK2818!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK2818!UTM  55      -   0.99999240  x   0.99985375  =   0.99984615
 DK2818
 DK2818_U.S. NATIONAL GRID SPATIAL ADDRESS: 55QCA5672974024(NAD 83)
 DK2818
 DK2818                          SUPERSEDED SURVEY CONTROL
 DK2818
 DK2818  NAD 83(2002)-  18 45 10.16896(N)    214 21 32.91908(W) AD(2002.00) 1
 DK2818  ELLIP H (01/09/08)   48.314  (m)                       GP(2002.00) 4 1
 DK2818
 DK2818.Superseded values are not recommended for survey control.
 DK2818
 DK2818.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK2818.See file dsdata.pdf to determine how the superseded data were derived.
 DK2818
 DK2818_MARKER: DZ = AZIMUTH MARK DISK
 DK2818_SETTING: 66 = SET IN ROCK OUTCROP
 DK2818_STAMPING: AGRIHAN AZIMUTH MK 1964 29TH ENGR. BN.
 DK2818_MARK LOGO: USACE
 DK2818_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK2818_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DK2818+STABILITY: POSITION/ELEVATION WELL
 DK2818_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK2818+SATELLITE: SATELLITE OBSERVATIONS - September 17, 2003
 DK2818
 DK2818  HISTORY     - Date     Condition        Report By
 DK2818  HISTORY     - 20030906 MONUMENTED       USACE
 DK2818  HISTORY     - 20030917 GOOD             NGS
 DK2818
 DK2818                          STATION DESCRIPTION
 DK2818
 DK2818'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (DHM)
 DK2818'THE STATION IS ON THE WESTERN SIDE, APPROXIMATELY.  ONE THIRD OF THE
 DK2818'WAY NORTH FROM THE SOUTH END, ON THE ISLAND OF AGRIHAN.  THE STATION
 DK2818'IS A CORPS OF ENGINEERS DISK SET FLUSH IN A HOLE DRILLED IN A LAVA
 DK2818'FLOW.
 DK2818'
 DK2818'THE STATION MARK IS LOCATED IN A LAVA FLOW ALONG THE SHORLEINE,
 DK2818'APPROXIMATELY 70 M (229.7 FT) INLAND, CLOSE TO WHERE THE LAVA AREA
 DK2818'ENDS AND GRASS AREA BEGINS, AND IS APPROXIMATELY 2500 M (8202.1 FT)
 DK2818'SOUTH-SOUTHWEST OF THE USCOE STATION AGRIHAN.  IT IS APPROXIMATELY 4.4
 DK2818'M (14.4 FT) ABOVE LOCAL MSL.
 DK2818'
 DK2818'THE STATION IS ONLY ACCESSIBLE BY BOAT DUE TO DENSE JUNGLE AND CLIFFS
 DK2818'ALONG THE SHORE.  A SUITABLE SMALL BOAT LANDING AREA, SEA STATE
 DK2818'ALLOWING, SLIGHTLY NORTH OF THE STATION IS AT N 18 45 14.2, E 145 38
 DK2818'24.9.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7946 ***********************************************************************
 DE7946  DESIGNATION -  AL TANIMOTO
 DE7946  PID         -  DE7946
 DE7946  STATE/COUNTY-  CQ/TINIAN
 DE7946  COUNTRY     -  US
 DE7946  USGS QUAD   -  
 DE7946
 DE7946                         *CURRENT SURVEY CONTROL
 DE7946  ______________________________________________________________________
 DE7946* NAD 83(1986) POSITION- 14 57 51.     (N) 214 22 36.     (W)   SCALED
 DE7946* LMSL    ORTHO HEIGHT -     2.42  (meters)        7.9   (feet) LEVELING
 DE7946  ______________________________________________________________________
 DE7946  GEOID HEIGHT    -         54.501 (meters)                     GEOID12B
 DE7946  VERT ORDER      -  THIRD ?
 DE7946
 DE7946.The horizontal coordinates were scaled from a map and have
 DE7946.an estimated accuracy of +/- 6 seconds.
 DE7946
 DE7946.The orthometric height was determined by differential leveling.
 DE7946.The vertical network tie was performed by a horz. field party for horz.
 DE7946.obs reductions. Reset procedures were used to establish the elevation.
 DE7946
 DE7946.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7946.GEOID12B height accuracy estimate available here.
 DE7946
 DE7946.Click photographs - Photos may exist for this station.
 DE7946
 DE7946
 DE7946_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS519548(NAD 83)
 DE7946
 DE7946                          SUPERSEDED SURVEY CONTROL
 DE7946
 DE7946  GU1963      -  14 57 45.84460(N)    214 22 44.44299(W) AD(       ) 2
 DE7946
 DE7946.Superseded values are not recommended for survey control.
 DE7946
 DE7946.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7946.See file dsdata.pdf to determine how the superseded data were derived.
 DE7946
 DE7946_MARKER: M = AMMO SHELL CASING
 DE7946_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DE7946_SP_SET: FLUSH WITH CONCRETE CURB
 DE7946_STAMPING: AL TANIMOTO STH 2 AND TRI G 1944
 DE7946_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7946_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7946
 DE7946  HISTORY     - Date     Condition        Report By
 DE7946  HISTORY     - 1969     MONUMENTED       USGS
 DE7946
 DE7946                          STATION DESCRIPTION
 DE7946
 DE7946'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (TAM)
 DE7946'LOCATED ABOUT 0.2 MI. W. OF SAN JOSE VILLAGE, AT TINIAN HARBOR.  TO
 DE7946'REACH FROM THE TINIAN POST OFFICE, DRIVE W. PAST THE S. END OF THE
 DE7946'CHURCH 0.4 MI. TO THE DOCK AREA, TURN LEFT, 0.1 MI. TO THE STATION ON
 DE7946'THE CONCRET CURB AT THE SW. CORNER OF THE DOCK.  STATION MARK IS A
 DE7946'SHELL CASING SET FLUSH WITH THE CONCRETE CURB LISTED AS AL TANIMOTO
 DE7946'STH 2 AND TRI G 1944.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DK2819 ***********************************************************************
 DK2819  DESIGNATION -  ALAMAGAN RM 3
 DK2819  PID         -  DK2819
 DK2819  STATE/COUNTY-  CQ/NORTHERN ISLANDS
 DK2819  COUNTRY     -  US
 DK2819  USGS QUAD   -  
 DK2819
 DK2819                         *CURRENT SURVEY CONTROL
 DK2819  ______________________________________________________________________
 DK2819* NAD 83(MA11) POSITION- 17 36 50.02446(N) 214 10 47.28141(W)   ADJUSTED
 DK2819* NAD 83(MA11) ELLIP HT-    55.597 (meters)        (03/30/18)   ADJUSTED
 DK2819* NAD 83(MA11) EPOCH   -  2010.00
 DK2819  ______________________________________________________________________
 DK2819  GEOID HEIGHT    -         46.946 (meters)                     GEOID12B
 DK2819  NAD 83(MA11) X  - -5,030,706.354 (meters)                     COMP
 DK2819  NAD 83(MA11) Y  -  3,416,272.420 (meters)                     COMP
 DK2819  NAD 83(MA11) Z  -  1,917,715.299 (meters)                     COMP
 DK2819  LAPLACE CORR    -         -3.29  (seconds)                    DEFLEC12B
 DK2819
 DK2819  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK2819  Standards:
 DK2819         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK2819            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK2819  -------------------------------------------------------------------
 DK2819  NETWORK    2.10   2.94           0.68   0.98   1.50     -0.11454639
 DK2819  -------------------------------------------------------------------
 DK2819  Click here for local accuracies and other accuracy information.
 DK2819
 DK2819.The horizontal coordinates were established by GPS observations
 DK2819.and adjusted by the National Geodetic Survey in March 2018.
 DK2819
 DK2819.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DK2819.been affixed to the stable Mariana tectonic plate. 
 DK2819
 DK2819.The horizontal coordinates are valid at the epoch date displayed above
 DK2819.which is a decimal equivalence of Year/Month/Day.
 DK2819
 DK2819.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK2819.GEOID12B height accuracy estimate available here.
 DK2819
 DK2819.Click photographs - Photos may exist for this station.
 DK2819
 DK2819.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK2819
 DK2819.The Laplace correction was computed from DEFLEC12B derived deflections.
 DK2819
 DK2819.The ellipsoidal height was determined by GPS observations
 DK2819.and is referenced to NAD 83.
 DK2819
 DK2819. The following values were computed from the NAD 83(MA11) position.
 DK2819
 DK2819;                    North         East     Units Scale Factor Converg.
 DK2819;UTM  55      - 1,947,859.319   374,826.977   MT  0.99979372   -0 21 25.4
 DK2819
 DK2819!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK2819!UTM  55      -   0.99999126  x   0.99979372  =   0.99978498
 DK2819
 DK2819_U.S. NATIONAL GRID SPATIAL ADDRESS: 55QCV7482647859(NAD 83)
 DK2819
 DK2819                          SUPERSEDED SURVEY CONTROL
 DK2819
 DK2819  NAD 83(MA11)-  17 36 50.02326(N)    214 10 47.27484(W) AD(2010.00) 0
 DK2819  ELLIP H (06/27/12)   55.574  (m)                       GP(2010.00)    
 DK2819  NAD 83(2002)-  17 36 50.02133(N)    214 10 47.27289(W) AD(2002.00) 1
 DK2819  ELLIP H (01/09/08)   55.525  (m)                       GP(2002.00) 4 1
 DK2819
 DK2819.Superseded values are not recommended for survey control.
 DK2819
 DK2819.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK2819.See file dsdata.pdf to determine how the superseded data were derived.
 DK2819
 DK2819_MARKER: DD = SURVEY DISK
 DK2819_SETTING: 66 = SET IN ROCK OUTCROP
 DK2819_STAMPING: ALAMAGAN RM3 1992
 DK2819_MARK LOGO: LDGO
 DK2819_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DK2819_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DK2819+STABILITY: POSITION/ELEVATION WELL
 DK2819_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK2819+SATELLITE: SATELLITE OBSERVATIONS - September 19, 2017
 DK2819
 DK2819  HISTORY     - Date     Condition        Report By
 DK2819  HISTORY     - 1992     MONUMENTED       LDGO
 DK2819  HISTORY     - 1997     GOOD             LDGO
 DK2819  HISTORY     - 20030918 GOOD             NGS
 DK2819  HISTORY     - 20170919 GOOD             NGS
 DK2819
 DK2819                          STATION DESCRIPTION
 DK2819
 DK2819'DESCRIBED BY LAMONT-DOHERTY GEOLOGICAL OBSERVATORY 1997 (JB)
 DK2819'MARK WAS RECOVERED IN 1997 SEE 2003 DESCRIPTION.
 DK2819'
 DK2819'NOTE: YOU NEED TO GET PERMISSION FOR ACCESS FROM THE CNMI DLNR
 DK2819'DIVISION OF FISH AND WILDLIFE, DIVISION OF HISTORIC PRESERVATION AND
 DK2819'MAYOR OF THE NORTHERN ISLANDS.
 DK2819
 DK2819                          STATION RECOVERY (2003)
 DK2819
 DK2819'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (DHM)
 DK2819'THE STATION IS LOCATED ON THE NORTHWEST PORTION OF THE ISLAND OF
 DK2819'ALAMAGAN.  THE STATION MARK IS A LAMONT-DOUGHERTY GEOLOGICAL
 DK2819'OBSERVATORY DISK SET FLUSH IN A LAVA ROCK OUTCROP ON THE PROMONTORY
 DK2819'JUST WEST OF ALAMAGAN VILLAGE.  THE STATION IS APPROXIMATELY 10 M
 DK2819'(32.8 FT) ABOVE LOCAL MSL.
 DK2819'
 DK2819'A SUITABLE SMALL BOAT LANDING AREA IS ON THE NORTHWEST END OF THE
 DK2819'PROMONTORY AT N17 36 50.8, E145 49 12.2.  THE STATION IS DIRECTLY
 DK2819'ABOVE AND SLIGHLTY (5 - 10 M) INLAND FROM THE LANDING AREA.  A SECOND,
 DK2819'REPORTED, LANDING AREA IS JUST SOUTH OF THE PROMONTRY ON THE COBBLE
 DK2819'BEACH.
 DK2819'
 DK2819'A REFERENCE MARK, RM4 IS A 5 BY 1/2 DIAMETER STAINLESS STEEL PIN
 DK2819'EPOXIED INTO A DRILL HOLE IN THE LAVA IT IS AT 104 DEGREES M FROM THE
 DK2819'STATION.  A SECOND REFERENCE MARK, RM5, OF SIMILAR CONSTRUCTION IS AT
 DK2819'357 DEGREES M FORM THE STATION.  NEITHER REFERENCE MARK HAS A DISTANCE
 DK2819'REPORTED BY L-D.  THE RMS WERE NOTSEARCHED FOR NOR RECOVERED BY THIS
 DK2819'PARTY.
 DK2819
 DK2819                          STATION RECOVERY (2017)
 DK2819
 DK2819'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (JH)
 DK2819'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DR8468 ***********************************************************************
 DR8468  CORS        -  This is a GPS Continuously Operating Reference Station.
 DR8468  DESIGNATION -  AMME NPSGISSAIPAN CORS ARP
 DR8468  CORS_ID     -  AMME
 DR8468  PID         -  DR8468
 DR8468  STATE/COUNTY-  CQ/SAIPAN
 DR8468  COUNTRY     -  US
 DR8468  USGS QUAD   -  
 DR8468
 DR8468                         *CURRENT SURVEY CONTROL
 DR8468  ______________________________________________________________________
 DR8468* NAD 83(MA11) POSITION- 15 13 02.35975(N) 214 16 54.80636(W)   ADJUSTED
 DR8468* NAD 83(MA11) ELLIP HT-    59.581 (meters)        (06/??/25)   ADJUSTED
 DR8468* NAD 83(MA11) EPOCH   -  2010.00
 DR8468  ______________________________________________________________________
 DR8468  GEOID HEIGHT    -         54.501 (meters)                     GEOID12B
 DR8468  NAD 83(MA11) X  - -5,086,539.802 (meters)                     COMP
 DR8468  NAD 83(MA11) Y  -  3,467,446.901 (meters)                     COMP
 DR8468  NAD 83(MA11) Z  -  1,663,331.193 (meters)                     COMP
 DR8468
 DR8468.Formal positional accuracy estimates are not available for this CORS
 DR8468.because its coordinates were determined in part using modeled velocities.
 DR8468.A time-series residual plot is available that shows daily coordinate
 DR8468.variations relative to the published coordinates and modeled velocities.
 DR8468.Large residuals may indicate a potential error in the modeled velocities.
 DR8468
 DR8468.Residual plot at:
 DR8468.https://geodesy.noaa.gov/CORS/ncn_station_pages/index.html?stationID=AMME.
 DR8468
 DR8468.The coordinates were established by GPS observations
 DR8468.and adjusted by the National Geodetic Survey in June 2025.
 DR8468
 DR8468.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DR8468.been affixed to the stable Mariana Tectonic Plate. 
 DR8468
 DR8468.The coordinates are valid at the epoch date displayed above
 DR8468.which is a decimal equivalence of Year/Month/Day.
 DR8468
 DR8468.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DR8468.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DR8468.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DR8468.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DR8468.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DR8468.published epoch of 2010.00.
 DR8468
 DR8468.Additional information on MYCS is available at:
 DR8468.https://geodesy.noaa.gov/CORS/index.shtml
 DR8468
 DR8468.Significant digits in the geoid height do not necessarily reflect accuracy.
 DR8468.GEOID12B height accuracy estimate available here.
 DR8468
 DR8468.The PID for the CORS L1 Phase Center is DR8469.
 DR8468
 DR8468.Click photographs - Photos may exist for this station.
 DR8468
 DR8468.The XYZ, and position/ellipsoidal ht. are equivalent.
 DR8468
 DR8468.The ellipsoidal height was determined by GPS observations
 DR8468.and is referenced to NAD 83.
 DR8468
 DR8468. The following values were computed from the NAD 83(MA11) position.
 DR8468
 DR8468;                    North         East     Units Scale Factor Converg.
 DR8468;UTM  55      - 1,682,767.340   362,317.384   MT  0.99983445   -0 20 11.5
 DR8468
 DR8468!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DR8468!UTM  55      -   0.99999063  x   0.99983445  =   0.99982508
 DR8468
 DR8468_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS6231782767(NAD 83)
 DR8468
 DR8468                          SUPERSEDED SURVEY CONTROL
 DR8468
 DR8468  NAD 83(MA11)-  15 13 02.35923(N)    214 16 54.80581(W) AD(2010.00) c
 DR8468  ELLIP H (10/??/22)   59.589  (m)                       GP(2010.00) c c
 DR8468
 DR8468.Superseded values are not recommended for survey control.
 DR8468
 DR8468.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DR8468.See file dsdata.pdf to determine how the superseded data were derived.
 DR8468
 DR8468_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DR8468
 DR8468                          STATION DESCRIPTION
 DR8468
 DR8468'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DR8468'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DR8468'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DR8468'AND LOG FILES ACCESSIBLE AT:
 DR8468'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DR8470 ***********************************************************************
 DR8470  CORS        -  This is a GPS Continuously Operating Reference Station.
 DR8470  DESIGNATION -  AMME NPSGISSAIPAN GRP
 DR8470  CORS_ID     -  AMME
 DR8470  PID         -  DR8470
 DR8470  STATE/COUNTY-  CQ/SAIPAN
 DR8470  COUNTRY     -  US
 DR8470  USGS QUAD   -  
 DR8470
 DR8470                         *CURRENT SURVEY CONTROL
 DR8470  ______________________________________________________________________
 DR8470* NAD 83(MA11) POSITION- 15 13 02.35975(N) 214 16 54.80636(W)   ADJUSTED
 DR8470* NAD 83(MA11) ELLIP HT-    59.546 (meters)        (06/??/25)   ADJUSTED
 DR8470* NAD 83(MA11) EPOCH   -  2010.00
 DR8470  ______________________________________________________________________
 DR8470  GEOID HEIGHT    -         54.501 (meters)                     GEOID12B
 DR8470  NAD 83(MA11) X  - -5,086,539.774 (meters)                     COMP
 DR8470  NAD 83(MA11) Y  -  3,467,446.882 (meters)                     COMP
 DR8470  NAD 83(MA11) Z  -  1,663,331.184 (meters)                     COMP
 DR8470  LAPLACE CORR    -         -1.62  (seconds)                    DEFLEC12B
 DR8470
 DR8470.Formal positional accuracy estimates are not available for this CORS
 DR8470.because its coordinates were determined in part using modeled velocities.
 DR8470.A time-series residual plot is available that shows daily coordinate
 DR8470.variations relative to the published coordinates and modeled velocities.
 DR8470.Large residuals may indicate a potential error in the modeled velocities.
 DR8470
 DR8470.Residual plot at:
 DR8470.https://geodesy.noaa.gov/CORS/ncn_station_pages/index.html?stationID=AMME.
 DR8470
 DR8470.The horizontal coordinates were established by GPS observations
 DR8470.and adjusted by the National Geodetic Survey in June 2025.
 DR8470
 DR8470.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DR8470.been affixed to the stable Mariana Tectonic Plate. 
 DR8470
 DR8470.The horizontal coordinates are valid at the epoch date displayed above
 DR8470.which is a decimal equivalence of Year/Month/Day.
 DR8470
 DR8470.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DR8470.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DR8470.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DR8470.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DR8470.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DR8470.published epoch of 2010.00.
 DR8470
 DR8470.Additional information on MYCS is available at:
 DR8470.https://geodesy.noaa.gov/CORS/index.shtml
 DR8470
 DR8470.Significant digits in the geoid height do not necessarily reflect accuracy.
 DR8470.GEOID12B height accuracy estimate available here.
 DR8470
 DR8470.Click photographs - Photos may exist for this station.
 DR8470
 DR8470.The XYZ, and position/ellipsoidal ht. are equivalent.
 DR8470
 DR8470.The Laplace correction was computed from DEFLEC12B derived deflections.
 DR8470
 DR8470.The ellipsoidal height was determined by GPS observations
 DR8470.and is referenced to NAD 83.
 DR8470
 DR8470. The following values were computed from the NAD 83(MA11) position.
 DR8470
 DR8470;                    North         East     Units Scale Factor Converg.
 DR8470;UTM  55      - 1,682,767.340   362,317.384   MT  0.99983445   -0 20 11.5
 DR8470
 DR8470!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DR8470!UTM  55      -   0.99999064  x   0.99983445  =   0.99982509
 DR8470
 DR8470_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS6231782767(NAD 83)
 DR8470
 DR8470                          SUPERSEDED SURVEY CONTROL
 DR8470
 DR8470  NAD 83(MA11)-  15 13 02.35923(N)    214 16 54.80581(W) AD(2010.00) A
 DR8470  ELLIP H (10/??/22)   59.554  (m)                       GP(2010.00) 4 1
 DR8470
 DR8470.Superseded values are not recommended for survey control.
 DR8470
 DR8470.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DR8470.See file dsdata.pdf to determine how the superseded data were derived.
 DR8470
 DR8470_STAMPING: UNKNOWN
 DR8470
 DR8470                          STATION DESCRIPTION
 DR8470
 DR8470'THIS MONUMENT IS ASSOCIATED WITH STATION 'AMME'
 DR8470'AND IS A PART OF THE NOAA CORS NETWORK (NCN). LATEST INFORMATION
 DR8470'INCLUDING POSITIONS AND VEOCITIES ARE AVAILABLE IN THE COORDINATE
 DR8470'AND LOG FILES ACCESSIBLE AT:
 DR8470'https://geodesy.noaa.gov/CORS/index.shtml
 DR8470'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3974 ***********************************************************************
 DG3974  DESIGNATION -  AMP 1
 DG3974  PID         -  DG3974
 DG3974  STATE/COUNTY-  CQ/SAIPAN
 DG3974  COUNTRY     -  US
 DG3974  USGS QUAD   -  
 DG3974
 DG3974                         *CURRENT SURVEY CONTROL
 DG3974  ______________________________________________________________________
 DG3974* NAD 83(MA11) POSITION- 15 13 03.68855(N) 214 16 16.31949(W)   ADJUSTED
 DG3974* NAD 83(MA11) ELLIP HT-    56.520 (meters)        (03/30/18)   ADJUSTED
 DG3974* NAD 83(MA11) EPOCH   -  2010.00
 DG3974* NMVD03  ORTHO HEIGHT -     2.073 (meters)        6.80  (feet) ADJUSTED
 DG3974  ______________________________________________________________________
 DG3974  GEOID HEIGHT    -         54.465 (meters)                     GEOID12B
 DG3974  NAD 83(MA11) X  - -5,087,175.403 (meters)                     COMP
 DG3974  NAD 83(MA11) Y  -  3,466,490.046 (meters)                     COMP
 DG3974  NAD 83(MA11) Z  -  1,663,369.801 (meters)                     COMP
 DG3974  LAPLACE CORR    -         -1.82  (seconds)                    DEFLEC12B
 DG3974  VERT ORDER      -  FIRST     CLASS II
 DG3974
 DG3974  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG3974  Standards:
 DG3974         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG3974            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG3974  -------------------------------------------------------------------
 DG3974  NETWORK    1.68   2.82           0.63   0.73   1.44      0.14388378
 DG3974  -------------------------------------------------------------------
 DG3974  Click here for local accuracies and other accuracy information.
 DG3974
 DG3974.The horizontal coordinates were established by GPS observations
 DG3974.and adjusted by the National Geodetic Survey in March 2018.
 DG3974
 DG3974.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG3974.been affixed to the stable Mariana tectonic plate. 
 DG3974
 DG3974.The horizontal coordinates are valid at the epoch date displayed above
 DG3974.which is a decimal equivalence of Year/Month/Day.
 DG3974
 DG3974.The orthometric height was determined by differential leveling and
 DG3974.adjusted by the NATIONAL GEODETIC SURVEY
 DG3974.in October 2004.
 DG3974
 DG3974.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3974.GEOID12B height accuracy estimate available here.
 DG3974
 DG3974.Click photographs - Photos may exist for this station.
 DG3974
 DG3974.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG3974
 DG3974.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG3974
 DG3974.The ellipsoidal height was determined by GPS observations
 DG3974.and is referenced to NAD 83.
 DG3974
 DG3974. The following values were computed from the NAD 83(MA11) position.
 DG3974
 DG3974;                    North         East     Units Scale Factor Converg.
 DG3974;UTM  55      - 1,682,801.458   363,466.040   MT  0.99983055   -0 20 01.4
 DG3974
 DG3974!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG3974!UTM  55      -   0.99999111  x   0.99983055  =   0.99982166
 DG3974
 DG3974_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS6346682801(NAD 83)
 DG3974
 DG3974                          SUPERSEDED SURVEY CONTROL
 DG3974
 DG3974  NAD 83(MA11)-  15 13 03.68597(N)    214 16 16.31708(W) AD(2010.00) 0
 DG3974  ELLIP H (06/27/12)   56.569  (m)                       GP(2010.00)    
 DG3974  NAD 83(2002)-  15 13 03.68534(N)    214 16 16.31650(W) AD(2002.00) A
 DG3974  ELLIP H (06/14/04)   56.532  (m)                       GP(2002.00) 2 1
 DG3974  NMVD03  (06/14/04)    2.16   (m)  EGM96    model used  GPS OBS        
 DG3974
 DG3974.Superseded values are not recommended for survey control.
 DG3974
 DG3974.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG3974.See file dsdata.pdf to determine how the superseded data were derived.
 DG3974
 DG3974_MARKER: DV = VERTICAL CONTROL DISK
 DG3974_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG3974_STAMPING: AMP 1 2003
 DG3974_MARK LOGO: NGS
 DG3974_PROJECTION: FLUSH
 DG3974_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3974_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3974+STABILITY: SURFACE MOTION
 DG3974_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG3974+SATELLITE: SATELLITE OBSERVATIONS - August 20, 2017
 DG3974
 DG3974  HISTORY     - Date     Condition        Report By
 DG3974  HISTORY     - 2003     MONUMENTED       CNMI
 DG3974  HISTORY     - 20140909 GOOD             NPS
 DG3974  HISTORY     - 20170820 GOOD             NGS
 DG3974  HISTORY     - 20170820 GOOD             NGS
 DG3974
 DG3974                          STATION DESCRIPTION
 DG3974
 DG3974'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG3974'THE STATION IS LOCATED IN PUERTO RICO AND TANAPAG HARBOR AREA ON THE
 DG3974'ISLAND OF SAIPAN, CNMI.  TO REACH THE STATION FROM THE INTERSECTION OF
 DG3974'PUERTO ROAD OR BEACH ROAD AND CAPITAL HILL ROAD PROCEED SOUTH ON WEST
 DG3974'COAST HIGHWAY 1.3 MILES (2.1 KM) TO THE ENTRANCE TO THE PARK. TURN
 DG3974'WEST ON THE ROAD AND PROCEED TO THE JUNCTION IN THE ROAD.  THE STATION
 DG3974'IS LOCATED IN THE MIDDLE OF THE ROAD JUNCTION WHICH MAKE A TRIANGLE.
 DG3974'THE STATION IS A STANDARD NGS BENCH MARK DISK SET IN CONCRETE FLUSH
 DG3974'WITH GROUND, 14.0 METERS (45.9 FT) SOUTHWEST FROM THE TRIANGLE, 14.0
 DG3974'METERS (45.9 FT) NORTHWEST FROM THE TRIANGLE, 14.0 METERS (45.9 FT)
 DG3974'NORTHEAST OF THE RIANGLE.
 DG3974
 DG3974                          STATION RECOVERY (2014)
 DG3974
 DG3974'RECOVERY NOTE BY NATIONAL PARK SERVICE 2014 (JSM)
 DG3974'RECOVERED IN GOOD CONDITION.
 DG3974
 DG3974                          STATION RECOVERY (2017)
 DG3974
 DG3974'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (EEC)
 DG3974'RECOVERED AS DESCRIBED.
 DG3974
 DG3974                          STATION RECOVERY (2017)
 DG3974
 DG3974'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (EEC)
 DG3974'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DK2826 ***********************************************************************
 DK2826  DESIGNATION -  ANATAHAN NO MARK
 DK2826  PID         -  DK2826
 DK2826  STATE/COUNTY-  CQ/NORTHERN ISLANDS
 DK2826  COUNTRY     -  US
 DK2826  USGS QUAD   -  
 DK2826
 DK2826                         *CURRENT SURVEY CONTROL
 DK2826  ______________________________________________________________________
 DK2826* NAD 83(MA11) POSITION- 16 21 43.25532(N) 214 21 59.00480(W)   NO CHECK
 DK2826* NAD 83(MA11) ELLIP HT-    56.572 (meters)        (06/27/12)   NO CHECK
 DK2826* NAD 83(MA11) EPOCH   -  2010.00
 DK2826  ______________________________________________________________________
 DK2826  GEOID HEIGHT    -         52.170 (meters)                     GEOID12B
 DK2826  NAD 83(MA11) X  - -5,052,967.557 (meters)                     COMP
 DK2826  NAD 83(MA11) Y  -  3,455,487.106 (meters)                     COMP
 DK2826  NAD 83(MA11) Z  -  1,785,217.735 (meters)                     COMP
 DK2826  LAPLACE CORR    -          1.64  (seconds)                    DEFLEC12B
 DK2826
 DK2826  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK2826  Standards:
 DK2826         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK2826            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK2826  -------------------------------------------------------------------
 DK2826  NETWORK    9.40   5.00           4.22   3.18   2.55     -0.35300750
 DK2826  -------------------------------------------------------------------
 DK2826  Click here for local accuracies and other accuracy information.
 DK2826
 DK2826.The horizontal coordinates were established by GPS observations
 DK2826.and adjusted by the National Geodetic Survey in June 2012.
 DK2826
 DK2826.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DK2826.been affixed to the stable Mariana tectonic plate. 
 DK2826
 DK2826.The horizontal coordinates are valid at the epoch date displayed above
 DK2826.which is a decimal equivalence of Year/Month/Day.
 DK2826
 DK2826.No horizontal observational check was made to the station.
 DK2826
 DK2826.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK2826.GEOID12B height accuracy estimate available here.
 DK2826
 DK2826.Click photographs - Photos may exist for this station.
 DK2826
 DK2826.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK2826
 DK2826.The Laplace correction was computed from DEFLEC12B derived deflections.
 DK2826
 DK2826.The ellipsoidal height was determined by GPS observations
 DK2826.and is referenced to NAD 83.
 DK2826
 DK2826. The following values were computed from the NAD 83(MA11) position.
 DK2826
 DK2826;                    North         East     Units Scale Factor Converg.
 DK2826;UTM  55      - 1,809,470.456   354,062.175   MT  0.99986337   -0 23 06.0
 DK2826
 DK2826!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK2826!UTM  55      -   0.99999111  x   0.99986337  =   0.99985448
 DK2826
 DK2826_U.S. NATIONAL GRID SPATIAL ADDRESS: 55QCU5406209470(NAD 83)
 DK2826
 DK2826                          SUPERSEDED SURVEY CONTROL
 DK2826
 DK2826  NAD 83(2002)-  16 21 43.25336(N)    214 21 59.00287(W) AD(2002.00) 1
 DK2826  ELLIP H (01/09/08)   56.528  (m)                       GP(2002.00) 4 1
 DK2826
 DK2826.Superseded values are not recommended for survey control.
 DK2826
 DK2826.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK2826.See file dsdata.pdf to determine how the superseded data were derived.
 DK2826
 DK2826_MARKER: Z = SEE DESCRIPTION
 DK2826_SETTING: 0 = UNSPECIFIED SETTING
 DK2826_STAMPING: MPING
 DK2826_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK2826_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK2826_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK2826+SATELLITE: SATELLITE OBSERVATIONS - September 10, 2003
 DK2826
 DK2826  HISTORY     - Date     Condition        Report By
 DK2826  HISTORY     - 20030910 MONUMENTED       NGS
 DK2826
 DK2826                          STATION DESCRIPTION
 DK2826
 DK2826'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (DHM)
 DK2826'THIS STATION WAS A TEMPORARY, UN-MONUMENTED STATION SET SOLELY FOR THE
 DK2826'PURPOSE OF CONDUCTING PHOTO-IDENTIFICATION.  THE STATION IS LOCATED ON
 DK2826'THE NORTHERN AND WESTERNSIDE OF ANATAHAN ISLAND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4117 ***********************************************************************
 DG4117  DESIGNATION -  ANT
 DG4117  PID         -  DG4117
 DG4117  STATE/COUNTY-  CQ/TINIAN
 DG4117  COUNTRY     -  US
 DG4117  USGS QUAD   -  
 DG4117
 DG4117                         *CURRENT SURVEY CONTROL
 DG4117  ______________________________________________________________________
 DG4117* NAD 83(MA11) POSITION- 15 03 25.63882(N) 214 23 09.46950(W)   ADJUSTED
 DG4117* NAD 83(MA11) ELLIP HT-    99.528 (meters)        (03/30/18)   ADJUSTED
 DG4117* NAD 83(MA11) EPOCH   -  2010.00
 DG4117* NMVD03  ORTHO HEIGHT -    44.748 (meters)      146.81  (feet) ADJUSTED
 DG4117  ______________________________________________________________________
 DG4117  GEOID HEIGHT    -         54.817 (meters)                     GEOID12B
 DG4117  NAD 83(MA11) X  - -5,084,084.928 (meters)                     COMP
 DG4117  NAD 83(MA11) Y  -  3,479,316.488 (meters)                     COMP
 DG4117  NAD 83(MA11) Z  -  1,646,230.293 (meters)                     COMP
 DG4117  LAPLACE CORR    -         -1.20  (seconds)                    DEFLEC12B
 DG4117  VERT ORDER      -  FIRST     CLASS II
 DG4117
 DG4117  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4117  Standards:
 DG4117         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4117            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4117  -------------------------------------------------------------------
 DG4117  NETWORK    1.66   2.76           0.62   0.73   1.41      0.12584198
 DG4117  -------------------------------------------------------------------
 DG4117  Click here for local accuracies and other accuracy information.
 DG4117
 DG4117.The horizontal coordinates were established by GPS observations
 DG4117.and adjusted by the National Geodetic Survey in March 2018.
 DG4117
 DG4117.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4117.been affixed to the stable Mariana tectonic plate. 
 DG4117
 DG4117.The horizontal coordinates are valid at the epoch date displayed above
 DG4117.which is a decimal equivalence of Year/Month/Day.
 DG4117
 DG4117.The orthometric height was determined by differential leveling and
 DG4117.adjusted by the NATIONAL GEODETIC SURVEY
 DG4117.in October 2004.
 DG4117
 DG4117.No vertical observational check was made to the station.
 DG4117
 DG4117.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4117.GEOID12B height accuracy estimate available here.
 DG4117
 DG4117.Click photographs - Photos may exist for this station.
 DG4117
 DG4117.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4117
 DG4117.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4117
 DG4117.The ellipsoidal height was determined by GPS observations
 DG4117.and is referenced to NAD 83.
 DG4117
 DG4117. The following values were computed from the NAD 83(MA11) position.
 DG4117
 DG4117;                    North         East     Units Scale Factor Converg.
 DG4117;UTM  55      - 1,665,112.091   351,025.521   MT  0.99987449   -0 21 36.4
 DG4117
 DG4117!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4117!UTM  55      -   0.99998435  x   0.99987449  =   0.99985884
 DG4117
 DG4117_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5102565112(NAD 83)
 DG4117
 DG4117                          SUPERSEDED SURVEY CONTROL
 DG4117
 DG4117  NAD 83(MA11)-  15 03 25.63648(N)    214 23 09.46734(W) AD(2010.00) 0
 DG4117  ELLIP H (06/27/12)   99.561  (m)                       GP(2010.00)    
 DG4117  NAD 83(2002)-  15 03 25.63609(N)    214 23 09.46676(W) AD(2002.00) A
 DG4117  ELLIP H (06/14/04)   99.489  (m)                       GP(2002.00) 2 1
 DG4117  NMVD03  (06/14/04)   44.78   (m)  EGM96    model used  GPS OBS        
 DG4117
 DG4117.Superseded values are not recommended for survey control.
 DG4117
 DG4117.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4117.See file dsdata.pdf to determine how the superseded data were derived.
 DG4117
 DG4117_MARKER: DV = VERTICAL CONTROL DISK
 DG4117_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4117_STAMPING: HARN ANT 2003
 DG4117_MARK LOGO: NGS
 DG4117_PROJECTION: FLUSH
 DG4117_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4117_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4117+STABILITY: SURFACE MOTION
 DG4117_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4117+SATELLITE: SATELLITE OBSERVATIONS - September 06, 2017
 DG4117
 DG4117  HISTORY     - Date     Condition        Report By
 DG4117  HISTORY     - 2003     MONUMENTED       CNMI
 DG4117  HISTORY     - 20170906 GOOD             NGS
 DG4117  HISTORY     - 20170906 GOOD             NGS
 DG4117
 DG4117                          STATION DESCRIPTION
 DG4117
 DG4117'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG4117'THE STATION IS LOCATED NORTHWEST OF SAN JOSE IN THE MULATU AREA ON THE
 DG4117'ISLAND OF TINIAN, CNMI.  TO REACH THE STATION FROM THE INTERSECTION OF
 DG4117'THE AIRPORT ROAD AND BROADWAY, PROCEED NORTH ON BROADWAY FOR 1.4 MILES
 DG4117'(2.3 KM) TO THE INTERSECTION.  PROCEED WEST AT THE INTERSECTION FOR
 DG4117'1.6 MILES (2.6 KM) TO THE INTERSECTION OF 8TH AVENUE AND THE SEABEE
 DG4117'MONUMENT ON THE SOUTHWEST SIDE OF THE INTERSECTION.  PROCEED NORTH ON
 DG4117'8TH AVENUE FOR 2.1 MILES (3.4 KM) TO THE STATION ON THE LEFT.  THE
 DG4117'STATION IS A STANDARD NGS BENCH MARK SET IN THE CENTERLINE OF THE ROAD
 DG4117'IN THE INTERSECTION.  THE MARK IS IN A CROSSOVER ON 8TH AVENUE, 7.6
 DG4117'METERS (24.9 FT) WEST OF THE CENTERLINE OF THE NORTHBOUND LANES, 8.7
 DG4117'METERS (28.5 FT) EAST OF THE SOUTHBOUND LANES, 7.8 METERS (25.6 FT)
 DG4117'SOUTH OF THE EDGE OF PAVEMENT AND 9.1 METERS (29.9 FT) NORTH OF THE
 DG4117'EDGE OF THE ROAD.
 DG4117
 DG4117                          STATION RECOVERY (2017)
 DG4117
 DG4117'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (EEC)
 DG4117'MARK FOUND - THE DISTANCE FROM THE INTERSECTION IS 2.7 MI (4.3 KM) NOT
 DG4117'2.1 MI (3.4 KM). THE MARK IS LOCATED IN THE CROSS OVER PART OF THE
 DG4117'ROAD BETWEEN THE NORTH AND SOUTH BOUND ROADS.
 DG4117
 DG4117                          STATION RECOVERY (2017)
 DG4117
 DG4117'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (EEC)
 DG4117'MARK FOUND - THE DISTANCE FROM THE INTERSECTION IS 2.7 MI (4.3 KM) NOT
 DG4117'2.1 MI (3.4 KM). THE MARK IS LOCATED IN THE CROSS OVER PART OF THE
 DG4117'ROAD BETWEEN THE NORTH AND SOUTH BOUND ROADS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7885 ***********************************************************************
 DE7885  DESIGNATION -  ASIGA
 DE7885  PID         -  DE7885
 DE7885  STATE/COUNTY-  CQ/TINIAN
 DE7885  COUNTRY     -  US
 DE7885  USGS QUAD   -  
 DE7885
 DE7885                         *CURRENT SURVEY CONTROL
 DE7885  ______________________________________________________________________
 DE7885* NAD 83(1986) POSITION- 15 03 26.     (N) 214 21 24.     (W)   SCALED
 DE7885* LMSL    ORTHO HEIGHT -    74.0   (meters)      243.    (feet) VERT ANG
 DE7885  ______________________________________________________________________
 DE7885  GEOID HEIGHT    -         54.691 (meters)                     GEOID12B
 DE7885
 DE7885.The horizontal coordinates were scaled from a map and have
 DE7885.an estimated accuracy of +/- 6 seconds.
 DE7885
 DE7885.The orthometric height was determined by vertical angle observations.
 DE7885
 DE7885.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7885.GEOID12B height accuracy estimate available here.
 DE7885
 DE7885.Click photographs - Photos may exist for this station.
 DE7885
 DE7885
 DE7885_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS541651(NAD 83)
 DE7885
 DE7885                          SUPERSEDED SURVEY CONTROL
 DE7885
 DE7885  GU1963      -  15 03 20.75580(N)    214 21 32.41170(W) AD(       ) 2
 DE7885
 DE7885.Superseded values are not recommended for survey control.
 DE7885
 DE7885.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7885.See file dsdata.pdf to determine how the superseded data were derived.
 DE7885
 DE7885_MARKER: DD = SURVEY DISK
 DE7885_SETTING: 65 = SET IN UNSPECIFIED ROCK OR BOULDER
 DE7885_SP_SET: SET IN TOP OF ROCK
 DE7885_STAMPING: CHIGET
 DE7885_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7885_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7885
 DE7885  HISTORY     - Date     Condition        Report By
 DE7885  HISTORY     - 1969     MONUMENTED       USGS
 DE7885
 DE7885                          STATION DESCRIPTION
 DE7885
 DE7885'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (TAM)
 DE7885'LOCATED ABOUT 1650 METERS INLAND FROM ASIGA POINT, 1190 METERS FROM
 DE7885'SHORE TO SE., ON LARGE ROCK ON HIGH POINT OF RIDGE.  TRUCKS CAN BE
 DE7885'DRIVEN TO STATION.  STATION MARK USN STANDARD BRONZE DISK SET IN TO OF
 DE7885'ROCK.  THE STRAIGHT IS 71.4 METERS FROM TRIANGULATION STATION CHIGET
 DE7885'IN AZIMUTH 304 55.  CONTROLLED BY A SINGLE RAY FROM CHIGET.
 DE7885'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7914 ***********************************************************************
 DE7914  DESIGNATION -  ASLITO 2
 DE7914  PID         -  DE7914
 DE7914  STATE/COUNTY-  CQ/SAIPAN
 DE7914  COUNTRY     -  US
 DE7914  USGS QUAD   -  
 DE7914
 DE7914                         *CURRENT SURVEY CONTROL
 DE7914  ______________________________________________________________________
 DE7914* NAD 83(1986) POSITION- 15 07 29.     (N) 214 16 40.     (W)   SCALED
 DE7914* LMSL    ORTHO HEIGHT -    66.0   (meters)      217.    (feet) VERT ANG
 DE7914  ______________________________________________________________________
 DE7914  GEOID HEIGHT    -         54.346 (meters)                     GEOID12B
 DE7914
 DE7914.The horizontal coordinates were scaled from a map and have
 DE7914.an estimated accuracy of +/- 6 seconds.
 DE7914
 DE7914.The orthometric height was determined by vertical angle observations.
 DE7914
 DE7914.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7914.GEOID12B height accuracy estimate available here.
 DE7914
 DE7914.Click photographs - Photos may exist for this station.
 DE7914
 DE7914
 DE7914_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS626725(NAD 83)
 DE7914
 DE7914                          SUPERSEDED SURVEY CONTROL
 DE7914
 DE7914  GU1963      -  15 07 23.53970(N)    214 16 49.16880(W) AD(       ) 2
 DE7914
 DE7914.Superseded values are not recommended for survey control.
 DE7914
 DE7914.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7914.See file dsdata.pdf to determine how the superseded data were derived.
 DE7914
 DE7914_MARKER: X = CHISELED CROSS
 DE7914_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DE7914_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7914_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7914
 DE7914  HISTORY     - Date     Condition        Report By
 DE7914  HISTORY     - 1968     MONUMENTED       USGS
 DE7914
 DE7914                          STATION DESCRIPTION
 DE7914
 DE7914'DESCRIBED BY US GEOLOGICAL SURVEY 1968 (JNT)
 DE7914'LOCATED 2.1 MI. AIRLINE SE. OF CHALAN KANOA, 1.5 MI. NE. OF PUNTAN
 DE7914'OBYAN, 0.5 MI. NW. OF ITLAY FIELD, ON TOP OF THE MIDDLE BLOCK HOUSE OF
 DE7914'FIVE BLOCK HOUSES.  TO REACH FRMO THE ROYAL TAGA HOTEL DRIVE S. ON
 DE7914'PAVED RD. FOR 2.5 MI. TO KOBLER FIELD, CONTINUE ON MAIN TRAVELED RD.
 DE7914'FOR 0.85 MI. TO A CROSSROAD, TURN RIGHT AND FOLLOW MAIN TRAVELED RD.
 DE7914'ALONG THE E. END OF KOBLER FIELD FOR 0.8 MI. TO A Y RD. FORK, TURN
 DE7914'LEFT FOR 0.1 MI. TO A Y RD. FORK, TURN LEFT ON PAVED RD. FOR 0.15 MI.
 DE7914'TO A RD. FORK AT CONCRETE BLOCK HOUSE, TURN RIGHT AND FOLLOW DIRT RD.
 DE7914'AROUND BLOCK HOUSE TO THE NEXT BLOCK HOUSE TO THE E. AND STATION.  A
 DE7914'20 FT. LADDER IS NEEDED TO GET ON TOP OF THE BLOCK HOUSE.  STATION
 DE7914'MARK IS A CROSS ON A 4 X 4 CONCRETE POST PROJECTING 0.4 FT. ABOVE
 DE7914'DIRT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DK2820 ***********************************************************************
 DK2820  DESIGNATION -  ASUNCION AZIMUTH MARK
 DK2820  PID         -  DK2820
 DK2820  STATE/COUNTY-  CQ/NORTHERN ISLANDS
 DK2820  COUNTRY     -  US
 DK2820  USGS QUAD   -  
 DK2820
 DK2820                         *CURRENT SURVEY CONTROL
 DK2820  ______________________________________________________________________
 DK2820* NAD 83(MA11) POSITION- 19 41 27.20245(N) 214 36 37.16818(W)   ADJUSTED
 DK2820* NAD 83(MA11) ELLIP HT-    64.381 (meters)        (03/30/18)   ADJUSTED
 DK2820* NAD 83(MA11) EPOCH   -  2010.00
 DK2820  ______________________________________________________________________
 DK2820  GEOID HEIGHT    -         45.898 (meters)                     EGM08
 DK2820  NAD 83(MA11) X  - -4,944,388.369 (meters)                     COMP
 DK2820  NAD 83(MA11) Y  -  3,412,220.196 (meters)                     COMP
 DK2820  NAD 83(MA11) Z  -  2,135,531.483 (meters)                     COMP
 DK2820
 DK2820  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK2820  Standards:
 DK2820         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK2820            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK2820  -------------------------------------------------------------------
 DK2820  NETWORK    1.78   2.96           0.68   0.77   1.51      0.03366436
 DK2820  -------------------------------------------------------------------
 DK2820  Click here for local accuracies and other accuracy information.
 DK2820
 DK2820.The horizontal coordinates were established by GPS observations
 DK2820.and adjusted by the National Geodetic Survey in March 2018.
 DK2820
 DK2820.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DK2820.been affixed to the stable Mariana tectonic plate. 
 DK2820
 DK2820.The horizontal coordinates are valid at the epoch date displayed above
 DK2820.which is a decimal equivalence of Year/Month/Day.
 DK2820
 DK2820.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK2820
 DK2820.Click photographs - Photos may exist for this station.
 DK2820
 DK2820.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK2820
 DK2820.The ellipsoidal height was determined by GPS observations
 DK2820.and is referenced to NAD 83.
 DK2820
 DK2820. The following values were computed from the NAD 83(MA11) position.
 DK2820
 DK2820;                    North         East     Units Scale Factor Converg.
 DK2820;UTM  55      - 2,178,075.118   331,207.979   MT  0.99995216   -0 32 33.8
 DK2820
 DK2820!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK2820!UTM  55      -   0.99998988  x   0.99995216  =   0.99994204
 DK2820
 DK2820_U.S. NATIONAL GRID SPATIAL ADDRESS: 55QCB3120778075(NAD 83)
 DK2820
 DK2820                          SUPERSEDED SURVEY CONTROL
 DK2820
 DK2820  NAD 83(MA11)-  19 41 27.19968(N)    214 36 37.15775(W) AD(2010.00) 0
 DK2820  ELLIP H (06/27/12)   64.476  (m)                       GP(2010.00)    
 DK2820  NAD 83(2002)-  19 41 27.19781(N)    214 36 37.15580(W) AD(2002.00) 1
 DK2820  ELLIP H (01/09/08)   64.415  (m)                       GP(2002.00) 4 1
 DK2820
 DK2820.Superseded values are not recommended for survey control.
 DK2820
 DK2820.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK2820.See file dsdata.pdf to determine how the superseded data were derived.
 DK2820
 DK2820_MARKER: DZ = AZIMUTH MARK DISK
 DK2820_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK2820_STAMPING: ASUNCION AZ MK 29TH ENGR BN 1964
 DK2820_MARK LOGO: USACE
 DK2820_PROJECTION: FLUSH
 DK2820_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK2820_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK2820+STABILITY: SURFACE MOTION
 DK2820_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK2820+SATELLITE: SATELLITE OBSERVATIONS - September 15, 2017
 DK2820
 DK2820  HISTORY     - Date     Condition        Report By
 DK2820  HISTORY     - 1964     MONUMENTED       USACE
 DK2820  HISTORY     - 1997     GOOD             LDGO
 DK2820  HISTORY     - 20030918 GOOD             NGS
 DK2820  HISTORY     - 20170915 GOOD             NGS
 DK2820  HISTORY     - 20170915 GOOD             NGS
 DK2820
 DK2820                          STATION DESCRIPTION
 DK2820
 DK2820'DESCRIBED BY LAMONT-DOHERTY GEOLOGICAL OBSERVATORY 1997 (JB)
 DK2820'SEE THE 2003 DESCRIPTION.
 DK2820'
 DK2820'NOTE: YOU NEED TO GET PERMISSION FOR ACCESS FROM THE CNMI DLNR
 DK2820'DIVISION OF FISH AND WILDLIFE, DIVISION OF HISTORIC PRESERVATION AND
 DK2820'MAYOR OF THE NORTHERN ISLANDS.
 DK2820
 DK2820                          STATION RECOVERY (2003)
 DK2820
 DK2820'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (DHM)
 DK2820'THE STATION IS LOCATED ON THE WESTERN SHORE, SLIGHTLY SOUTH OF THE
 DK2820'NORTH- SOUTH MIDPOINT, OF THE ISLAND OF ASUNCION.  IT IS APPROXIMATELY
 DK2820'21 M (68.9 FT) ABOVE LOCAL MSL.  IT IS A CORPS OF ENGINEERS DISK
 DK2820'EMBEDDED IN A CONCRETE MONUMENT FLUSH WITH THE GROUND.
 DK2820'
 DK2820'TO REACH THE STATION FROM THE SMALL BOAT LANDING AREA AT N19 41 20.8,
 DK2820'E145 23 23.8, PROCEED NORTH ABOUT NINETY METERS ACROSS THE ROCK BEACH
 DK2820'AND UP A SMALL CLIFF TO A LARGE, FLAT GRASSY AREA PROCEED TO THE
 DK2820'HIGHEST POINT IN THE GRASSY AREA AND THE LOCATION OF THE MARK.
 DK2820'
 DK2820'ASUNCION ASTRONOMICAL PIER, A 30 X15 X15 CONCRETE PIER, EXTENDING
 DK2820'THIRTY INCHES INTO THE GROUND AND APPROXIMATELY.  2 FT (0.6 M) ABOVE
 DK2820'GROUND, IS 1.60 M (5.2 FT) WEST OF THE STATION.  THE ASTRONOMICAL PIER
 DK2820'IS VISIBLE FROM A SMALL BOAT WHEN APPROACKING FROM SEAWARD.
 DK2820
 DK2820                          STATION RECOVERY (2017)
 DK2820
 DK2820'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (KF)
 DK2820'RECOVERED AS DESCRIBED.
 DK2820
 DK2820                          STATION RECOVERY (2017)
 DK2820
 DK2820'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (KF)
 DK2820'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7915 ***********************************************************************
 DE7915  DESIGNATION -  BANZAI
 DE7915  PID         -  DE7915
 DE7915  STATE/COUNTY-  CQ/SAIPAN
 DE7915  COUNTRY     -  US
 DE7915  USGS QUAD   -  
 DE7915
 DE7915                         *CURRENT SURVEY CONTROL
 DE7915  ______________________________________________________________________
 DE7915* NAD 83(1986) POSITION- 15 17 12.     (N) 214 11 06.     (W)   SCALED
 DE7915* LMSL    ORTHO HEIGHT -    33.6   (meters)      110.    (feet) VERT ANG
 DE7915  ______________________________________________________________________
 DE7915  GEOID HEIGHT    -         53.800 (meters)                     GEOID12B
 DE7915
 DE7915.The horizontal coordinates were scaled from a map and have
 DE7915.an estimated accuracy of +/- 6 seconds.
 DE7915
 DE7915.The orthometric height was determined by vertical angle observations.
 DE7915
 DE7915.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7915.GEOID12B height accuracy estimate available here.
 DE7915
 DE7915.Click photographs - Photos may exist for this station.
 DE7915
 DE7915
 DE7915_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS727903(NAD 83)
 DE7915
 DE7915                          SUPERSEDED SURVEY CONTROL
 DE7915
 DE7915  GU1963      -  15 17 06.75210(N)    214 11 14.45669(W) AD(       ) 2
 DE7915
 DE7915.Superseded values are not recommended for survey control.
 DE7915
 DE7915.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7915.See file dsdata.pdf to determine how the superseded data were derived.
 DE7915
 DE7915_MARKER: DD = SURVEY DISK
 DE7915_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DE7915_STAMPING: BANZAI 1969
 DE7915_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7915_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7915
 DE7915  HISTORY     - Date     Condition        Report By
 DE7915  HISTORY     - 1969     MONUMENTED       USGS
 DE7915
 DE7915                          STATION DESCRIPTION
 DE7915
 DE7915'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JNT)
 DE7915'LOCATED 8.0 MI. AIRLINE NE. OF CAPITAL HILL, ABOUT 1.0 MI. NW. OF
 DE7915'SUICIDE CLIFF, ABOUT 0.5 MI. SE. OF SABANETA CLIFF, ABOUT 200 FT. S.
 DE7915'OF BANZAI CLIFF.  TO REACH FROM THE VILLAGE OF SAN ROQUE DRIVE N. ON
 DE7915'PAVED RD. 3.2 MI. TO RD. FORK AT OLD JAPANESE COMMAND POST, TURN LEFT
 DE7915'AND FOLLOW MAIN TRAVELED RD. FOR 0.9 MI. TO BANZAI CLIFF.  STATION IS
 DE7915'ABOUT 200 FT. S. OF BANZAI CLIFF IN THE SE. ONE OF FOUR CONCRETE
 DE7915'PILLARS.  STATION MARK IS A STANDARD TALBET STAMPED BANZAI 1969
 DE7915'CEMENTED IN DRILL HOLE IN CONCRETE PILLAR PROJECTING 0.8 FT. ABOVE
 DE7915'GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3934 ***********************************************************************
 DG3934  DESIGNATION -  BEN 1
 DG3934  PID         -  DG3934
 DG3934  STATE/COUNTY-  CQ/SAIPAN
 DG3934  COUNTRY     -  US
 DG3934  USGS QUAD   -  
 DG3934
 DG3934                         *CURRENT SURVEY CONTROL
 DG3934  ______________________________________________________________________
 DG3934* NAD 83(1986) POSITION- 15 13 04.     (N) 214 14 59.     (W)   SCALED
 DG3934* NMVD03  ORTHO HEIGHT -   145.244 (meters)      476.52  (feet) ADJUSTED
 DG3934  ______________________________________________________________________
 DG3934  GEOID HEIGHT    -         54.372 (meters)                     GEOID12B
 DG3934  VERT ORDER      -  FIRST     CLASS II
 DG3934
 DG3934.The horizontal coordinates were scaled from a map and have
 DG3934.an estimated accuracy of +/- 6 seconds.
 DG3934
 DG3934.The orthometric height was determined by differential leveling and
 DG3934.adjusted by the NATIONAL GEODETIC SURVEY
 DG3934.in October 2004.
 DG3934
 DG3934.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3934.GEOID12B height accuracy estimate available here.
 DG3934
 DG3934.Click photographs - Photos may exist for this station.
 DG3934
 DG3934
 DG3934_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS657827(NAD 83)
 DG3934
 DG3934                          SUPERSEDED SURVEY CONTROL
 DG3934
 DG3934.No superseded survey control is available for this station.
 DG3934
 DG3934_MARKER: DV = VERTICAL CONTROL DISK
 DG3934_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DG3934_SP_SET: BOX CULVERT
 DG3934_STAMPING: BEN 1 2003
 DG3934_MARK LOGO: NGS
 DG3934_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3934_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3934+STABILITY: SURFACE MOTION
 DG3934
 DG3934  HISTORY     - Date     Condition        Report By
 DG3934  HISTORY     - 2003     MONUMENTED       NGS
 DG3934
 DG3934                          STATION DESCRIPTION
 DG3934
 DG3934'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (JT)
 DG3934'THE STATION IS LOCATED IN CAPITAL HILL AREA ON THE ISLAND OF SAIPAN,
 DG3934'CNMI.  TO REACH THE STATION FROM THE INTERSECTION OF PUERTO ROAD OR
 DG3934'BEACH ROAD AND CROSS ISLAND ROAD PROCEED 1.3 MILES (2.1 KM) WEST UP
 DG3934'THE HILL ON CROSS ISLAND ROAD TO A BOX CULVERT PAINTED YELLOW ON THE
 DG3934'LEFT SIDE OF THE ROAD BY A SIGN FOR A GOVERNMENT AGENCY.  THE STATION
 DG3934'IS A STANDARD NGS BENCH MARK DISK SET IN THE TOP OF THE BOX CULVERT,
 DG3934'14.30 METERS (46.92 FT) SOUTHEAST OF THE CENTERLINE OF ROAD, AND 1.00
 DG3934'METERS (3.28 FT) SOUTHEAST FROM THE CENTER OF THE CULVERT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7021 ***********************************************************************
 DE7021  DESIGNATION -  BLUE
 DE7021  PID         -  DE7021
 DE7021  STATE/COUNTY-  CQ/SAIPAN
 DE7021  COUNTRY     -  US
 DE7021  USGS QUAD   -  
 DE7021
 DE7021                         *CURRENT SURVEY CONTROL
 DE7021  ______________________________________________________________________
 DE7021* NAD 83(1986) POSITION- 15 07 25.     (N) 214 18 07.     (W)   SCALED
 DE7021* LMSL    ORTHO HEIGHT -    28.29  (meters)       92.8   (feet) LEVELING
 DE7021  ______________________________________________________________________
 DE7021  GEOID HEIGHT    -         54.508 (meters)                     GEOID12B
 DE7021  VERT ORDER      -  THIRD ?
 DE7021
 DE7021.The horizontal coordinates were scaled from a map and have
 DE7021.an estimated accuracy of +/- 6 seconds.
 DE7021
 DE7021.The orthometric height was determined by differential leveling.
 DE7021.The vertical network tie was performed by a horz. field party for horz.
 DE7021.obs reductions. Reset procedures were used to establish the elevation.
 DE7021
 DE7021.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7021.GEOID12B height accuracy estimate available here.
 DE7021
 DE7021.Click photographs - Photos may exist for this station.
 DE7021
 DE7021
 DE7021_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS601724(NAD 83)
 DE7021
 DE7021                          SUPERSEDED SURVEY CONTROL
 DE7021
 DE7021  GU1963      -  15 07 19.74290(N)    214 18 15.73789(W) AD(       ) 2
 DE7021
 DE7021.Superseded values are not recommended for survey control.
 DE7021
 DE7021.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7021.See file dsdata.pdf to determine how the superseded data were derived.
 DE7021
 DE7021_MARKER: DD = SURVEY DISK
 DE7021_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DE7021_STAMPING: USN SURVEY
 DE7021_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7021_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7021
 DE7021  HISTORY     - Date     Condition        Report By
 DE7021  HISTORY     - 1969     MONUMENTED       USN
 DE7021  HISTORY     - 19690201 GOOD             USGS
 DE7021
 DE7021                          STATION DESCRIPTION
 DE7021
 DE7021'DESCRIBED BY US NAVY 1969 (TAM)
 DE7021'TRIANGULATION STATION BLUE KOBLER FIELD 0.2 MI W OF TERMINAL 322 FT S
 DE7021'OF CENTERLINE RD SET IN 6 X 6 INCH CONCRETE POST STANDARD U.S.N.
 DE7021'TABLET LISTED AS BLUE.
 DE7021
 DE7021                          STATION RECOVERY (1969)
 DE7021
 DE7021'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969 (JNT)
 DE7021'LOCATED 1.6 MI. AIRLINE S. OF CHALAN KANOA, ABOUT 1.3 MI. NNW. OF
 DE7021'PUTAN OBGAN, ABOUT 0.15 MI. SW. OF THE AIRPORT TERMINAL AT KOBLER
 DE7021'FILED, ABOUT 150 FT. N. OF THE TAXI STRIP.  TO REACH FROM THE ROYAL
 DE7021'TAGA HOTEL DRIVE S. ON PAVED RD. FOR 2.4 MI. TO A DIM RD. AT KOBLER
 DE7021'FIELD, TURN RIGHT ONTO DIM SIDE RD. PASSING A CONCRETE BUILDING, GO
 DE7021'0.1 MI. TO A ASPHALT APRON, TURN RIGHT AND CROSS A GRASSY AREA FOR
 DE7021'ABOUT 150 FT. TO STATION.  STATION MARK BRASS TABLET STAMPED USN
 DE7021'SURVEY SET IN A CONCRETE POST PROJECTING 0.2 FT. ABOVE THE GROUND.
 DE7021'DOVER NU IS ASCRATCHED INTO THE CEMENT POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7916 ***********************************************************************
 DE7916  DESIGNATION -  BLUFF RESET
 DE7916  PID         -  DE7916
 DE7916  STATE/COUNTY-  CQ/SAIPAN
 DE7916  COUNTRY     -  US
 DE7916  USGS QUAD   -  
 DE7916
 DE7916                         *CURRENT SURVEY CONTROL
 DE7916  ______________________________________________________________________
 DE7916* NAD 83(1986) POSITION- 15 15 53.     (N) 214 10 38.     (W)   SCALED
 DE7916* LMSL    ORTHO HEIGHT -   110.5   (meters)      363.    (feet) VERT ANG
 DE7916  ______________________________________________________________________
 DE7916  GEOID HEIGHT    -         53.714 (meters)                     GEOID12B
 DE7916
 DE7916.The horizontal coordinates were scaled from a map and have
 DE7916.an estimated accuracy of +/- 6 seconds.
 DE7916
 DE7916.The orthometric height was determined by vertical angle observations.
 DE7916
 DE7916.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7916.GEOID12B height accuracy estimate available here.
 DE7916
 DE7916.Click photographs - Photos may exist for this station.
 DE7916
 DE7916
 DE7916_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS735879(NAD 83)
 DE7916
 DE7916                          SUPERSEDED SURVEY CONTROL
 DE7916
 DE7916  GU1963      -  15 15 47.49370(N)    214 10 46.70149(W) AD(       ) 2
 DE7916
 DE7916.Superseded values are not recommended for survey control.
 DE7916
 DE7916.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7916.See file dsdata.pdf to determine how the superseded data were derived.
 DE7916
 DE7916_MARKER: B = BOLT
 DE7916_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DE7916+WITH SETTING: PAVEMENT
 DE7916_SP_SET: CONCRETE BLOCK
 DE7916_STAMPING: BLUFF RESET 1969 29 ENGINEERS CO
 DE7916_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7916_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE7916+STABILITY: SURFACE MOTION
 DE7916
 DE7916  HISTORY     - Date     Condition        Report By
 DE7916  HISTORY     - 1969     MONUMENTED       USGS
 DE7916
 DE7916                          STATION DESCRIPTION
 DE7916
 DE7916'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JNT)
 DE7916'LOCATED ABOUT 1.5 MI. AIRLINE SE. OF BANZAI CLIFF, ABOUT 1.3 MI. ESE.
 DE7916'OF SUICIDE CLIFF, ABOUT 30 FT. N. AND 10 FT. LOWER THAN THE
 DE7916'NORTHERNMOST OF THREE ROCKY TOPS, ON THE W. EDGE OF LADERAN 1 MADOG.
 DE7916'TO REACH FROM THE VILLAGE OF SAN ROQUE DRIVE N. ON THE MAIN RD. FOR
 DE7916'3.2 MI. TO THE OLD JAPANESE COMMAND POST, CONTINUE ON MAIN RD. FOR 0.6
 DE7916'MI. TO A T RD., TURN RIGHT AND FOLLOW CORAL RD. FOR 0.9 MI. TO A
 DE7916'CROSSROAD, TURN LEFT AND FOLLOW OLD RD. 0.50 MI. TO CROSSROAD,
 DE7916'CONTINUE STRAIGHT FOR 0.05 MI. TO A TRAIL ON RIGHT AND END OF TRUCK
 DE7916'TRAVEL.  FOLLOW DIM TRAIL SE. FOR ABOUT 500 FT. TO STATION.  STATION
 DE7916'MARK CENTER OF BOLT HEAD IN CONCRETE BLOCK PROJECTING 0.7 FT. ABOVE
 DE7916'SURFACE.  SCRIBED IN CEMENT IS BLUFF RESET 1969 29 ENGINEERS CO.
 DE7916'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7891 ***********************************************************************
 DE7891  DESIGNATION -  BROAD
 DE7891  PID         -  DE7891
 DE7891  STATE/COUNTY-  CQ/TINIAN
 DE7891  COUNTRY     -  US
 DE7891  USGS QUAD   -  
 DE7891
 DE7891                         *CURRENT SURVEY CONTROL
 DE7891  ______________________________________________________________________
 DE7891* NAD 83(1986) POSITION- 14 58 22.     (N) 214 22 06.     (W)   SCALED
 DE7891* LMSL    ORTHO HEIGHT -    25.21  (meters)       82.7   (feet) LEVELING
 DE7891  ______________________________________________________________________
 DE7891  GEOID HEIGHT    -         54.493 (meters)                     GEOID12B
 DE7891  VERT ORDER      -  THIRD ?
 DE7891
 DE7891.The horizontal coordinates were scaled from a map and have
 DE7891.an estimated accuracy of +/- 6 seconds.
 DE7891
 DE7891.The orthometric height was determined by differential leveling.
 DE7891.The vertical network tie was performed by a horz. field party for horz.
 DE7891.obs reductions. Reset procedures were used to establish the elevation.
 DE7891
 DE7891.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7891.GEOID12B height accuracy estimate available here.
 DE7891
 DE7891.Click photographs - Photos may exist for this station.
 DE7891
 DE7891
 DE7891_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS528557(NAD 83)
 DE7891
 DE7891                          SUPERSEDED SURVEY CONTROL
 DE7891
 DE7891  GU1963      -  14 58 17.00980(N)    214 22 14.95130(W) AD(       ) 2
 DE7891
 DE7891.Superseded values are not recommended for survey control.
 DE7891
 DE7891.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7891.See file dsdata.pdf to determine how the superseded data were derived.
 DE7891
 DE7891_MARKER: DD = SURVEY DISK
 DE7891_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DE7891_STAMPING: BROAD 1969
 DE7891_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7891_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7891
 DE7891  HISTORY     - Date     Condition        Report By
 DE7891  HISTORY     - 1969     MONUMENTED       USGS
 DE7891
 DE7891                          STATION DESCRIPTION
 DE7891
 DE7891'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (TAM)
 DE7891'LOCATED ABOUT 0.4 MI. E. OF SAN JOSE VILLAGE.  TO REACH FROM THE
 DE7891'TINIAN POST OFFICE, CROSS THE DIVIDING STRIP TO THE NORTHERNMOST
 DE7891'STREET GOING E., DRIVE E., 0.4 MI. TO A RD. INTERSECTION, TURN LEFT
 DE7891'118.0 FT. TO STATION, 18.0 FT. W. OF THE CENTERLINE OF THE W. LANE OF
 DE7891'BROADWAY.  STATION MARK IS A STANDARD TABLET STAMPED BROAD 1969 SET IN
 DE7891'A CONCRETE POST.
 DE7891'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4123 ***********************************************************************
 DG4123  DESIGNATION -  BROAD
 DG4123  PID         -  DG4123
 DG4123  STATE/COUNTY-  CQ/TINIAN
 DG4123  COUNTRY     -  US
 DG4123  USGS QUAD   -  
 DG4123
 DG4123                         *CURRENT SURVEY CONTROL
 DG4123  ______________________________________________________________________
 DG4123* NAD 83(MA11) POSITION- 14 58 20.54433(N) 214 22 05.77748(W)   ADJUSTED
 DG4123* NAD 83(MA11) ELLIP HT-    79.710 (meters)        (06/27/12)   ADJUSTED
 DG4123* NAD 83(MA11) EPOCH   -  2010.00
 DG4123* NMVD03  ORTHO HEIGHT -    25.206 (meters)       82.70  (feet) ADJUSTED
 DG4123  ______________________________________________________________________
 DG4123  GEOID HEIGHT    -         54.491 (meters)                     GEOID12B
 DG4123  NAD 83(MA11) X  - -5,087,148.541 (meters)                     COMP
 DG4123  NAD 83(MA11) Y  -  3,479,107.032 (meters)                     COMP
 DG4123  NAD 83(MA11) Z  -  1,637,167.861 (meters)                     COMP
 DG4123  LAPLACE CORR    -         -3.37  (seconds)                    DEFLEC12B
 DG4123  VERT ORDER      -  FIRST     CLASS II
 DG4123
 DG4123  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4123  Standards:
 DG4123         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4123            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4123  -------------------------------------------------------------------
 DG4123  NETWORK    1.92   3.14           0.75   0.81   1.60      0.19533430
 DG4123  -------------------------------------------------------------------
 DG4123  Click here for local accuracies and other accuracy information.
 DG4123
 DG4123.The horizontal coordinates were established by GPS observations
 DG4123.and adjusted by the National Geodetic Survey in June 2012.
 DG4123
 DG4123.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4123.been affixed to the stable Mariana tectonic plate. 
 DG4123
 DG4123.The horizontal coordinates are valid at the epoch date displayed above
 DG4123.which is a decimal equivalence of Year/Month/Day.
 DG4123
 DG4123.The orthometric height was determined by differential leveling and
 DG4123.adjusted by the NATIONAL GEODETIC SURVEY
 DG4123.in October 2004.
 DG4123
 DG4123.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4123.GEOID12B height accuracy estimate available here.
 DG4123
 DG4123.Click photographs - Photos may exist for this station.
 DG4123
 DG4123.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4123
 DG4123.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4123
 DG4123.The ellipsoidal height was determined by GPS observations
 DG4123.and is referenced to NAD 83.
 DG4123
 DG4123. The following values were computed from the NAD 83(MA11) position.
 DG4123
 DG4123;                    North         East     Units Scale Factor Converg.
 DG4123;UTM  55      - 1,655,724.313   352,869.523   MT  0.99986774   -0 21 12.8
 DG4123
 DG4123!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4123!UTM  55      -   0.99998747  x   0.99986774  =   0.99985521
 DG4123
 DG4123_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5286955724(NAD 83)
 DG4123
 DG4123                          SUPERSEDED SURVEY CONTROL
 DG4123
 DG4123  NAD 83(2002)-  14 58 20.54381(N)    214 22 05.77687(W) AD(2002.00) 1
 DG4123  ELLIP H (06/14/04)   79.638  (m)                       GP(2002.00) 4 2
 DG4123  NMVD03  (06/14/04)   24.38   (m)  EGM96    model used  GPS OBS        
 DG4123
 DG4123.Superseded values are not recommended for survey control.
 DG4123
 DG4123.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4123.See file dsdata.pdf to determine how the superseded data were derived.
 DG4123
 DG4123_MARKER: DV = VERTICAL CONTROL DISK
 DG4123_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DG4123_SP_SET: WATER GATE VALVE
 DG4123_STAMPING: BROAD 2003
 DG4123_MARK LOGO: NGS
 DG4123_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4123_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG4123
 DG4123  HISTORY     - Date     Condition        Report By
 DG4123  HISTORY     - 2003     MONUMENTED       CNMI
 DG4123
 DG4123                          STATION DESCRIPTION
 DG4123
 DG4123'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG4123'THE STATION IS LOCATED IN NORTHEAST OF SAN JOSE ON THE ISLAND OF
 DG4123'TINIAN, CNMI.  TO REACH THE STATION FROM THE INTERSECTION OF THE
 DG4123'TINIAN AIRPORT ROAD AND BROADWAY.  PROCEED SOUTH ON BROADWAY 1.45
 DG4123'MILES (2.33 KM) TO THE INTERSECTION.  THE STATION IS A STANDARD NGS
 DG4123'BENCH MARK SET IN THE CORNER OF THE CONCRETE OF A WATER GATE VALVE.
 DG4123'THE MARK IS 21.4 METERS (70.2 FT) NORTHEAST OF A POWERPOLE, 21.3
 DG4123'METERS (69.9 FT) SOUTHWEST OF A POWERPOLE, AND 30.7 METERS (100.7 FT)
 DG4123'NORTHWEST OF A FIRE HYDRANT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4104 ***********************************************************************
 DG4104  DESIGNATION -  BROAD 1
 DG4104  PID         -  DG4104
 DG4104  STATE/COUNTY-  CQ/TINIAN
 DG4104  COUNTRY     -  US
 DG4104  USGS QUAD   -  
 DG4104
 DG4104                         *CURRENT SURVEY CONTROL
 DG4104  ______________________________________________________________________
 DG4104* NAD 83(MA11) POSITION- 15 00 16.17462(N) 214 21 54.76042(W)   ADJUSTED
 DG4104* NAD 83(MA11) ELLIP HT-   130.039 (meters)        (06/27/12)   ADJUSTED
 DG4104* NAD 83(MA11) EPOCH   -  2010.00
 DG4104* NMVD03  ORTHO HEIGHT -    75.429 (meters)      247.47  (feet) ADJUSTED
 DG4104  ______________________________________________________________________
 DG4104  GEOID HEIGHT    -         54.619 (meters)                     GEOID12B
 DG4104  NAD 83(MA11) X  - -5,086,615.766 (meters)                     COMP
 DG4104  NAD 83(MA11) Y  -  3,478,343.919 (meters)                     COMP
 DG4104  NAD 83(MA11) Z  -  1,640,614.001 (meters)                     COMP
 DG4104  LAPLACE CORR    -         -3.42  (seconds)                    DEFLEC12B
 DG4104  VERT ORDER      -  FIRST     CLASS II
 DG4104
 DG4104  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4104  Standards:
 DG4104         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4104            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4104  -------------------------------------------------------------------
 DG4104  NETWORK    1.82   3.29           0.77   0.71   1.68      0.15786170
 DG4104  -------------------------------------------------------------------
 DG4104  Click here for local accuracies and other accuracy information.
 DG4104
 DG4104.The horizontal coordinates were established by GPS observations
 DG4104.and adjusted by the National Geodetic Survey in June 2012.
 DG4104
 DG4104.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4104.been affixed to the stable Mariana tectonic plate. 
 DG4104
 DG4104.The horizontal coordinates are valid at the epoch date displayed above
 DG4104.which is a decimal equivalence of Year/Month/Day.
 DG4104
 DG4104.The orthometric height was determined by differential leveling and
 DG4104.adjusted by the NATIONAL GEODETIC SURVEY
 DG4104.in October 2004.
 DG4104
 DG4104.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4104.GEOID12B height accuracy estimate available here.
 DG4104
 DG4104.Click photographs - Photos may exist for this station.
 DG4104
 DG4104.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4104
 DG4104.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4104
 DG4104.The ellipsoidal height was determined by GPS observations
 DG4104.and is referenced to NAD 83.
 DG4104
 DG4104. The following values were computed from the NAD 83(MA11) position.
 DG4104
 DG4104;                    North         East     Units Scale Factor Converg.
 DG4104;UTM  55      - 1,659,275.722   353,220.553   MT  0.99986646   -0 21 12.6
 DG4104
 DG4104!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4104!UTM  55      -   0.99997955  x   0.99986646  =   0.99984602
 DG4104
 DG4104_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5322059275(NAD 83)
 DG4104
 DG4104                          SUPERSEDED SURVEY CONTROL
 DG4104
 DG4104  NAD 83(2002)-  15 00 16.17411(N)    214 21 54.75981(W) AD(2002.00) 1
 DG4104  ELLIP H (06/14/04)  129.967  (m)                       GP(2002.00) 4 2
 DG4104  NMVD03  (06/14/04)   75.51   (m)  EGM96    model used  GPS OBS        
 DG4104
 DG4104.Superseded values are not recommended for survey control.
 DG4104
 DG4104.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4104.See file dsdata.pdf to determine how the superseded data were derived.
 DG4104
 DG4104_MARKER: DV = VERTICAL CONTROL DISK
 DG4104_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4104_STAMPING: BROAD 1 2003
 DG4104_MARK LOGO: NGS
 DG4104_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4104_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4104+STABILITY: SURFACE MOTION
 DG4104
 DG4104  HISTORY     - Date     Condition        Report By
 DG4104  HISTORY     - 2003     MONUMENTED       CNMI
 DG4104
 DG4104                          STATION DESCRIPTION
 DG4104
 DG4104'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG4104'THE STATION IS LOCATED IN THE NORTH OF THE AIRPORT ON THE ISLAND OF
 DG4104'TINIAN, CNMI.  TO REACH THE STATION FROM THE INTERSECTION OF THE
 DG4104'TINIAN AIRPORT ROAD AND BROADWAY.  PROCEED NORTH ON THE BROADWAY FOR
 DG4104'0.7 MILES (1.1 KM) TO MARK AT THE INTERSECTION OF A DIRT ROAD.  THE
 DG4104'STATION IS A STANDARD NGS BENCH MARK SET IN THE CENTER LINE OF THE
 DG4104'ROAD.  THE DISK IS 21.7 METERS (71.2 FT) SOUTHWEST OF A FENCE CORNER,
 DG4104'24.3 METERS (79.7 FT) SOUTHEAST OF A COCONUT TREE, AND 16.5 METERS
 DG4104'(54.1 FT) SOUTHEAST OF THE CENTERLINE OF THE SOUTH BOUND LANE OF
 DG4104'TRAFFIC.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4107 ***********************************************************************
 DG4107  DESIGNATION -  BROAD 2
 DG4107  PID         -  DG4107
 DG4107  STATE/COUNTY-  CQ/TINIAN
 DG4107  COUNTRY     -  US
 DG4107  USGS QUAD   -  
 DG4107
 DG4107                         *CURRENT SURVEY CONTROL
 DG4107  ______________________________________________________________________
 DG4107* NAD 83(MA11) POSITION- 15 00 53.00603(N) 214 21 51.63167(W)   ADJUSTED
 DG4107* NAD 83(MA11) ELLIP HT-   124.501 (meters)        (06/27/12)   ADJUSTED
 DG4107* NAD 83(MA11) EPOCH   -  2010.00
 DG4107* NMVD03  ORTHO HEIGHT -    69.868 (meters)      229.23  (feet) ADJUSTED
 DG4107  ______________________________________________________________________
 DG4107  GEOID HEIGHT    -         54.646 (meters)                     GEOID12B
 DG4107  NAD 83(MA11) X  - -5,086,422.099 (meters)                     COMP
 DG4107  NAD 83(MA11) Y  -  3,478,098.254 (meters)                     COMP
 DG4107  NAD 83(MA11) Z  -  1,641,706.008 (meters)                     COMP
 DG4107  LAPLACE CORR    -         -3.48  (seconds)                    DEFLEC12B
 DG4107  VERT ORDER      -  FIRST     CLASS II
 DG4107
 DG4107  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4107  Standards:
 DG4107         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4107            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4107  -------------------------------------------------------------------
 DG4107  NETWORK    1.65   3.21           0.68   0.66   1.64      0.24908140
 DG4107  -------------------------------------------------------------------
 DG4107  Click here for local accuracies and other accuracy information.
 DG4107
 DG4107.The horizontal coordinates were established by GPS observations
 DG4107.and adjusted by the National Geodetic Survey in June 2012.
 DG4107
 DG4107.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4107.been affixed to the stable Mariana tectonic plate. 
 DG4107
 DG4107.The horizontal coordinates are valid at the epoch date displayed above
 DG4107.which is a decimal equivalence of Year/Month/Day.
 DG4107
 DG4107.The orthometric height was determined by differential leveling and
 DG4107.adjusted by the NATIONAL GEODETIC SURVEY
 DG4107.in October 2004.
 DG4107
 DG4107.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4107.GEOID12B height accuracy estimate available here.
 DG4107
 DG4107.Click photographs - Photos may exist for this station.
 DG4107
 DG4107.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4107
 DG4107.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4107
 DG4107.The ellipsoidal height was determined by GPS observations
 DG4107.and is referenced to NAD 83.
 DG4107
 DG4107. The following values were computed from the NAD 83(MA11) position.
 DG4107
 DG4107;                    North         East     Units Scale Factor Converg.
 DG4107;UTM  55      - 1,660,407.015   353,320.990   MT  0.99986610   -0 21 12.7
 DG4107
 DG4107!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4107!UTM  55      -   0.99998042  x   0.99986610  =   0.99984653
 DG4107
 DG4107_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5332060407(NAD 83)
 DG4107
 DG4107                          SUPERSEDED SURVEY CONTROL
 DG4107
 DG4107  NAD 83(2002)-  15 00 53.00551(N)    214 21 51.63108(W) AD(2002.00) 1
 DG4107  ELLIP H (06/14/04)  124.430  (m)                       GP(2002.00) 4 2
 DG4107  NMVD03  (06/14/04)   69.97   (m)  EGM96    model used  GPS OBS        
 DG4107
 DG4107.Superseded values are not recommended for survey control.
 DG4107
 DG4107.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4107.See file dsdata.pdf to determine how the superseded data were derived.
 DG4107
 DG4107_MARKER: DV = VERTICAL CONTROL DISK
 DG4107_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4107_STAMPING: BROAD 2 2003
 DG4107_MARK LOGO: NGS
 DG4107_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4107_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4107+STABILITY: SURFACE MOTION
 DG4107
 DG4107  HISTORY     - Date     Condition        Report By
 DG4107  HISTORY     - 2003     MONUMENTED       CNMI
 DG4107
 DG4107                          STATION DESCRIPTION
 DG4107
 DG4107'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG4107'THE STATION IS LOCATED IN THE NORTH OF THE AIRPORT ON THE ISLAND OF
 DG4107'TINIAN, CNMI.  TO REACH THE STATION FROM THE INTERSECTION OF THE
 DG4107'TINIAN AIRPORT ROAD AND BROADWAY.  PROCEED NORTH ON THE BROADWAY FOR
 DG4107'1.4 MILES (2.3 KM) TO MARK AT AN INTERSECTION WITH A DIRT ROAD.  THE
 DG4107'STATION IS A STANDARD NGS BENCH MARK SET IN THE CENTER LINE OF THE
 DG4107'ROAD BETWEEN THE NORTH AND SOUTH ROADS AT THE CROSSOVER INTERSECTION.
 DG4107'THE MARK IS 21.7 METERS (71.2 FT) SOUTHWEST OF A FENCE CORNER, 24.3
 DG4107'METERS (79.7 FT) SOUTHEAST OF A COCONUT TREE, AND 16.5 METERS (54.1
 DG4107'FT) SOUTHEAST OF THE CENTERLINE OF THE SOUTH BOUND LANES.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4119 ***********************************************************************
 DG4119  DESIGNATION -  BROAD 3
 DG4119  PID         -  DG4119
 DG4119  STATE/COUNTY-  CQ/TINIAN
 DG4119  COUNTRY     -  US
 DG4119  USGS QUAD   -  
 DG4119
 DG4119                         *CURRENT SURVEY CONTROL
 DG4119  ______________________________________________________________________
 DG4119* NAD 83(1986) POSITION- 15 01 35.     (N) 214 21 47.     (W)   SCALED
 DG4119* NMVD03  ORTHO HEIGHT -    66.033 (meters)      216.64  (feet) ADJUSTED
 DG4119  ______________________________________________________________________
 DG4119  GEOID HEIGHT    -         54.667 (meters)                     GEOID12B
 DG4119  VERT ORDER      -  FIRST     CLASS II
 DG4119
 DG4119.The horizontal coordinates were scaled from a map and have
 DG4119.an estimated accuracy of +/- 6 seconds.
 DG4119
 DG4119.The orthometric height was determined by differential leveling and
 DG4119.adjusted by the NATIONAL GEODETIC SURVEY
 DG4119.in October 2004.
 DG4119
 DG4119.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4119.GEOID12B height accuracy estimate available here.
 DG4119
 DG4119.Click photographs - Photos may exist for this station.
 DG4119
 DG4119
 DG4119_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS534616(NAD 83)
 DG4119
 DG4119                          SUPERSEDED SURVEY CONTROL
 DG4119
 DG4119.No superseded survey control is available for this station.
 DG4119
 DG4119_MARKER: DV = VERTICAL CONTROL DISK
 DG4119_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DG4119_SP_SET: WATER TANK
 DG4119_STAMPING: BROAD 3 2003
 DG4119_MARK LOGO: NGS
 DG4119_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4119_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4119+STABILITY: SURFACE MOTION
 DG4119
 DG4119  HISTORY     - Date     Condition        Report By
 DG4119  HISTORY     - 2003     MONUMENTED       CNMI
 DG4119
 DG4119                          STATION DESCRIPTION
 DG4119
 DG4119'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG4119'THE STATION IS LOCATED IN THE NORTH OF THE AIRPORT ON THE ISLAND OF
 DG4119'TINIAN, CNMI.  TO REACH THE STATION FROM THE INTERSECTION OF THE
 DG4119'TINIAN AIRPORT ROAD AND BROADWAY.  PROCEED NORTH ON THE BROADWAY FOR
 DG4119'2.2 MILES (3.5 KM) TO MARK.  THE STATION IS A STANDARD NGS BENCH MARK
 DG4119'SET ON THE CORNER OF OLD WATER TANK 6 FEET (1.8 M) ABOVE GROUND, 26.5
 DG4119'METERS (86.9 FT) EAST OF THE ROAD, 24.5 METERS (80.4 FT) NORTH OF OLD
 DG4119'SLAUGHTER HOUSE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4118 ***********************************************************************
 DG4118  DESIGNATION -  BROAD 4
 DG4118  PID         -  DG4118
 DG4118  STATE/COUNTY-  CQ/TINIAN
 DG4118  COUNTRY     -  US
 DG4118  USGS QUAD   -  
 DG4118
 DG4118                         *CURRENT SURVEY CONTROL
 DG4118  ______________________________________________________________________
 DG4118* NAD 83(MA11) POSITION- 15 02 05.61689(N) 214 21 44.88389(W)   ADJUSTED
 DG4118* NAD 83(MA11) ELLIP HT-   110.460 (meters)        (06/27/12)   ADJUSTED
 DG4118* NAD 83(MA11) EPOCH   -  2010.00
 DG4118* NMVD03  ORTHO HEIGHT -    55.778 (meters)      183.00  (feet) ADJUSTED
 DG4118  ______________________________________________________________________
 DG4118  GEOID HEIGHT    -         54.682 (meters)                     GEOID12B
 DG4118  NAD 83(MA11) X  - -5,086,047.089 (meters)                     COMP
 DG4118  NAD 83(MA11) Y  -  3,477,597.643 (meters)                     COMP
 DG4118  NAD 83(MA11) Z  -  1,643,857.867 (meters)                     COMP
 DG4118  LAPLACE CORR    -         -3.49  (seconds)                    DEFLEC12B
 DG4118  VERT ORDER      -  FIRST     CLASS II
 DG4118
 DG4118  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4118  Standards:
 DG4118         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4118            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4118  -------------------------------------------------------------------
 DG4118  NETWORK    1.67   3.16           0.71   0.64   1.61      0.22678900
 DG4118  -------------------------------------------------------------------
 DG4118  Click here for local accuracies and other accuracy information.
 DG4118
 DG4118.The horizontal coordinates were established by GPS observations
 DG4118.and adjusted by the National Geodetic Survey in June 2012.
 DG4118
 DG4118.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4118.been affixed to the stable Mariana tectonic plate. 
 DG4118
 DG4118.The horizontal coordinates are valid at the epoch date displayed above
 DG4118.which is a decimal equivalence of Year/Month/Day.
 DG4118
 DG4118.The orthometric height was determined by differential leveling and
 DG4118.adjusted by the NATIONAL GEODETIC SURVEY
 DG4118.in October 2004.
 DG4118
 DG4118.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4118.GEOID12B height accuracy estimate available here.
 DG4118
 DG4118.Click photographs - Photos may exist for this station.
 DG4118
 DG4118.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4118
 DG4118.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4118
 DG4118.The ellipsoidal height was determined by GPS observations
 DG4118.and is referenced to NAD 83.
 DG4118
 DG4118. The following values were computed from the NAD 83(MA11) position.
 DG4118
 DG4118;                    North         East     Units Scale Factor Converg.
 DG4118;UTM  55      - 1,662,637.183   353,536.295   MT  0.99986531   -0 21 12.6
 DG4118
 DG4118!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4118!UTM  55      -   0.99998263  x   0.99986531  =   0.99984794
 DG4118
 DG4118_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5353662637(NAD 83)
 DG4118
 DG4118                          SUPERSEDED SURVEY CONTROL
 DG4118
 DG4118  NAD 83(2002)-  15 02 05.61644(N)    214 21 44.88329(W) AD(2002.00) 1
 DG4118  ELLIP H (06/14/04)  110.389  (m)                       GP(2002.00) 4 2
 DG4118  NMVD03  (06/14/04)   55.89   (m)  EGM96    model used  GPS OBS        
 DG4118
 DG4118.Superseded values are not recommended for survey control.
 DG4118
 DG4118.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4118.See file dsdata.pdf to determine how the superseded data were derived.
 DG4118
 DG4118_MARKER: DV = VERTICAL CONTROL DISK
 DG4118_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4118_STAMPING: BROAD 4 2003
 DG4118_MARK LOGO: NGS
 DG4118_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4118_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4118+STABILITY: SURFACE MOTION
 DG4118
 DG4118  HISTORY     - Date     Condition        Report By
 DG4118  HISTORY     - 2003     MONUMENTED       CNMI
 DG4118
 DG4118                          STATION DESCRIPTION
 DG4118
 DG4118'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG4118'THE STATION IS LOCATED IN THE NORTH OF THE AIRPORT ON THE ISLAND OF
 DG4118'TINIAN, CNMI.  TO REACH THE STATION FROM THE INTERSECTION OF THE
 DG4118'TINIAN AIRPORT ROAD AND BROADWAY.  PROCEED NORTH ON THE BROADWAY FOR
 DG4118'2.8 MILES (4.5 KM) TO MARK.  THE STATION IS A STANDARD NGS BENCH MARK
 DG4118'SET IN THE ROAD BETWEEN THE NORTH AND SOUTH ROADS OF BROADWAY IN THE
 DG4118'INTERSECTION.  THE MARK IS 14 METERS (45.9 FT) SOUTH SOUTHEAST OF A
 DG4118'COCONUT TREE, 14.5 METERS (47.6 FT) NORTHWEST OF A SIGN, AND 17 METERS
 DG4118'(55.8 FT) NORTH OF A COCONUT TREE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4124 ***********************************************************************
 DG4124  DESIGNATION -  BROAD 5
 DG4124  PID         -  DG4124
 DG4124  STATE/COUNTY-  CQ/TINIAN
 DG4124  COUNTRY     -  US
 DG4124  USGS QUAD   -  
 DG4124
 DG4124                         *CURRENT SURVEY CONTROL
 DG4124  ______________________________________________________________________
 DG4124* NAD 83(MA11) POSITION- 15 02 45.48299(N) 214 21 41.03672(W)   ADJUSTED
 DG4124* NAD 83(MA11) ELLIP HT-   118.074 (meters)        (06/27/12)   ADJUSTED
 DG4124* NAD 83(MA11) EPOCH   -  2010.00
 DG4124* NMVD03  ORTHO HEIGHT -    63.379 (meters)      207.94  (feet) ADJUSTED
 DG4124  ______________________________________________________________________
 DG4124  GEOID HEIGHT    -         54.699 (meters)                     GEOID12B
 DG4124  NAD 83(MA11) X  - -5,085,855.533 (meters)                     COMP
 DG4124  NAD 83(MA11) Y  -  3,477,327.460 (meters)                     COMP
 DG4124  NAD 83(MA11) Z  -  1,645,043.207 (meters)                     COMP
 DG4124  LAPLACE CORR    -         -3.35  (seconds)                    DEFLEC12B
 DG4124  VERT ORDER      -  FIRST     CLASS II
 DG4124
 DG4124  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4124  Standards:
 DG4124         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4124            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4124  -------------------------------------------------------------------
 DG4124  NETWORK    1.62   3.04           0.69   0.63   1.55      0.19033140
 DG4124  -------------------------------------------------------------------
 DG4124  Click here for local accuracies and other accuracy information.
 DG4124
 DG4124.The horizontal coordinates were established by GPS observations
 DG4124.and adjusted by the National Geodetic Survey in June 2012.
 DG4124
 DG4124.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4124.been affixed to the stable Mariana tectonic plate. 
 DG4124
 DG4124.The horizontal coordinates are valid at the epoch date displayed above
 DG4124.which is a decimal equivalence of Year/Month/Day.
 DG4124
 DG4124.The orthometric height was determined by differential leveling and
 DG4124.adjusted by the NATIONAL GEODETIC SURVEY
 DG4124.in October 2004.
 DG4124
 DG4124.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4124.GEOID12B height accuracy estimate available here.
 DG4124
 DG4124.Click photographs - Photos may exist for this station.
 DG4124
 DG4124.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4124
 DG4124.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4124
 DG4124.The ellipsoidal height was determined by GPS observations
 DG4124.and is referenced to NAD 83.
 DG4124
 DG4124. The following values were computed from the NAD 83(MA11) position.
 DG4124
 DG4124;                    North         East     Units Scale Factor Converg.
 DG4124;UTM  55      - 1,663,861.604   353,658.749   MT  0.99986487   -0 21 12.5
 DG4124
 DG4124!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4124!UTM  55      -   0.99998143  x   0.99986487  =   0.99984631
 DG4124
 DG4124_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5365863861(NAD 83)
 DG4124
 DG4124                          SUPERSEDED SURVEY CONTROL
 DG4124
 DG4124  NAD 83(2002)-  15 02 45.48256(N)    214 21 41.03609(W) AD(2002.00) 1
 DG4124  ELLIP H (06/14/04)  118.003  (m)                       GP(2002.00) 4 2
 DG4124  NMVD03  (06/14/04)   63.49   (m)  EGM96    model used  GPS OBS        
 DG4124
 DG4124.Superseded values are not recommended for survey control.
 DG4124
 DG4124.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4124.See file dsdata.pdf to determine how the superseded data were derived.
 DG4124
 DG4124_MARKER: DV = VERTICAL CONTROL DISK
 DG4124_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4124_STAMPING: BROAD 5 2003
 DG4124_MARK LOGO: NGS
 DG4124_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4124_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4124+STABILITY: SURFACE MOTION
 DG4124
 DG4124  HISTORY     - Date     Condition        Report By
 DG4124  HISTORY     - 2003     MONUMENTED       CNMI
 DG4124
 DG4124                          STATION DESCRIPTION
 DG4124
 DG4124'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG4124'THE STATION IS LOCATED IN THE NORTH OF THE AIRPORT ON THE ISLAND OF
 DG4124'TINIAN, CNMI.  TO REACH THE STATION FROM THE INTERSECTION OF THE
 DG4124'TINIAN AIRPORT ROAD AND BROADWAY.  PROCEED NORTH ON THE BROADWAY FOR
 DG4124'3.6 MILES (5.8 KM) TO MARK.  THE STATION IS A STANDARD NGS BENCH MARK
 DG4124'SET IN THE NORTH BOUND LANE OF THE ROAD ON TO THE EAST.  THE MARK IS
 DG4124'11.4 METERS (37.4 FT) EAST OF A COCONUT TREE, 15.7 METERS (51.5 FT)
 DG4124'SOUTHWEST OF A COCONUT TREE, AND 2.2 METERS (7.2 FT) WEST OF THE NORTH
 DG4124'BOUND LANE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4113 ***********************************************************************
 DG4113  DESIGNATION -  BUDA
 DG4113  PID         -  DG4113
 DG4113  STATE/COUNTY-  CQ/TINIAN
 DG4113  COUNTRY     -  US
 DG4113  USGS QUAD   -  
 DG4113
 DG4113                         *CURRENT SURVEY CONTROL
 DG4113  ______________________________________________________________________
 DG4113* NAD 83(MA11) POSITION- 15 02 59.13525(N) 214 23 11.71860(W)   ADJUSTED
 DG4113* NAD 83(MA11) ELLIP HT-   124.731 (meters)        (06/27/12)   ADJUSTED
 DG4113* NAD 83(MA11) EPOCH   -  2010.00
 DG4113* NMVD03  ORTHO HEIGHT -    69.915 (meters)      229.38  (feet) ADJUSTED
 DG4113  ______________________________________________________________________
 DG4113  GEOID HEIGHT    -         54.823 (meters)                     GEOID12B
 DG4113  NAD 83(MA11) X  - -5,084,241.675 (meters)                     COMP
 DG4113  NAD 83(MA11) Y  -  3,479,505.162 (meters)                     COMP
 DG4113  NAD 83(MA11) Z  -  1,645,450.168 (meters)                     COMP
 DG4113  LAPLACE CORR    -         -1.28  (seconds)                    DEFLEC12B
 DG4113  VERT ORDER      -  FIRST     CLASS II
 DG4113
 DG4113  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4113  Standards:
 DG4113         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4113            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4113  -------------------------------------------------------------------
 DG4113  NETWORK    1.66   3.06           0.71   0.64   1.56      0.18712240
 DG4113  -------------------------------------------------------------------
 DG4113  Click here for local accuracies and other accuracy information.
 DG4113
 DG4113.The horizontal coordinates were established by GPS observations
 DG4113.and adjusted by the National Geodetic Survey in June 2012.
 DG4113
 DG4113.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4113.been affixed to the stable Mariana tectonic plate. 
 DG4113
 DG4113.The horizontal coordinates are valid at the epoch date displayed above
 DG4113.which is a decimal equivalence of Year/Month/Day.
 DG4113
 DG4113.The orthometric height was determined by differential leveling and
 DG4113.adjusted by the NATIONAL GEODETIC SURVEY
 DG4113.in October 2004.
 DG4113
 DG4113.No vertical observational check was made to the station.
 DG4113
 DG4113.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4113.GEOID12B height accuracy estimate available here.
 DG4113
 DG4113.Click photographs - Photos may exist for this station.
 DG4113
 DG4113.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4113
 DG4113.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4113
 DG4113.The ellipsoidal height was determined by GPS observations
 DG4113.and is referenced to NAD 83.
 DG4113
 DG4113. The following values were computed from the NAD 83(MA11) position.
 DG4113
 DG4113;                    North         East     Units Scale Factor Converg.
 DG4113;UTM  55      - 1,664,298.020   350,953.236   MT  0.99987476   -0 21 36.4
 DG4113
 DG4113!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4113!UTM  55      -   0.99998039  x   0.99987476  =   0.99985515
 DG4113
 DG4113_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5095364298(NAD 83)
 DG4113
 DG4113                          SUPERSEDED SURVEY CONTROL
 DG4113
 DG4113  NAD 83(2002)-  15 02 59.13479(N)    214 23 11.71800(W) AD(2002.00) 1
 DG4113  ELLIP H (06/14/04)  124.659  (m)                       GP(2002.00) 4 2
 DG4113  NMVD03  (06/14/04)   69.96   (m)  EGM96    model used  GPS OBS        
 DG4113
 DG4113.Superseded values are not recommended for survey control.
 DG4113
 DG4113.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4113.See file dsdata.pdf to determine how the superseded data were derived.
 DG4113
 DG4113_MARKER: DV = VERTICAL CONTROL DISK
 DG4113_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4113_STAMPING: BUDA 2003
 DG4113_MARK LOGO: NGS
 DG4113_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4113_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4113+STABILITY: SURFACE MOTION
 DG4113
 DG4113  HISTORY     - Date     Condition        Report By
 DG4113  HISTORY     - 2003     MONUMENTED       CNMI
 DG4113
 DG4113                          STATION DESCRIPTION
 DG4113
 DG4113'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG4113'THE STATION IS LOCATED NORTHWEST OF SAN JOSE IN THE KAHET AREA ON THE
 DG4113'ISLAND OF TINIAN, CNMI.  TO REACH THE STATION FROM THE INTERSECTION OF
 DG4113'THE AIRPORT ROAD AND BROADWAY, PROCEED NORTH ON BROADWAY FOR 1.4 MILES
 DG4113'(2.3 KM) TO THE INTERSECTION.  PROCEED WEST AT THE INTERSECTION FOR
 DG4113'1.6 MILES (2.6 KM) TO THE INTERSECTION OF 8TH AVENUE AND THE SEABEE
 DG4113'MONUMENT ON THE NORTHWEST SIDE OF THE INTERSECTION.  PROCEED NORTH ON
 DG4113'8TH AVENUE FOR 1.5 MILES (2.4 KM) TO STATION.  THE STATION IS A
 DG4113'STANDARD NGS BENCH MARK SET IN THE CENTERLINE OF THE ROAD.  28 FEET
 DG4113'(8.5 M) NORTHEAST FROM A COCONUT TREE.  THE MARK IS EAST OF THE WEST
 DG4113'EDGE AND 1.9 METERS (6.2 FT) WEST OF THE EAST EDGE OF THE PAVEMENT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7917 ***********************************************************************
 DE7917  DESIGNATION -  CAMP
 DE7917  PID         -  DE7917
 DE7917  STATE/COUNTY-  CQ/SAIPAN
 DE7917  COUNTRY     -  US
 DE7917  USGS QUAD   -  
 DE7917
 DE7917                         *CURRENT SURVEY CONTROL
 DE7917  ______________________________________________________________________
 DE7917* NAD 83(1986) POSITION- 15 11 59.     (N) 214 13 23.     (W)   SCALED
 DE7917* LMSL    ORTHO HEIGHT -    61.1   (meters)      200.    (feet) VERT ANG
 DE7917  ______________________________________________________________________
 DE7917  GEOID HEIGHT    -         54.117 (meters)                     GEOID12B
 DE7917
 DE7917.The horizontal coordinates were scaled from a map and have
 DE7917.an estimated accuracy of +/- 6 seconds.
 DE7917
 DE7917.The orthometric height was determined by vertical angle observations.
 DE7917
 DE7917.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7917.GEOID12B height accuracy estimate available here.
 DE7917
 DE7917.Click photographs - Photos may exist for this station.
 DE7917
 DE7917
 DE7917_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS686807(NAD 83)
 DE7917
 DE7917                          SUPERSEDED SURVEY CONTROL
 DE7917
 DE7917  GU1963      -  15 11 53.80260(N)    214 13 31.78869(W) AD(       ) 2
 DE7917
 DE7917.Superseded values are not recommended for survey control.
 DE7917
 DE7917.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7917.See file dsdata.pdf to determine how the superseded data were derived.
 DE7917
 DE7917_MARKER: X = CHISELED CROSS
 DE7917_SETTING: 65 = SET IN UNSPECIFIED ROCK OR BOULDER
 DE7917_SP_SET: GRANITE ROCK
 DE7917_STAMPING: NO STAMPING
 DE7917_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7917_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7917
 DE7917  HISTORY     - Date     Condition        Report By
 DE7917  HISTORY     - 1969     MONUMENTED       USGS
 DE7917
 DE7917                          STATION DESCRIPTION
 DE7917
 DE7917'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JNT)
 DE7917'LOCATED 3.0 MI. AIRLINE NE. OF THE VILLAGE OF SAN VICENTE, ABOUT 1.7
 DE7917'MI. SE. OF CAPITAL HILL, ABOUT 0.4 MI. W. OF PUNTAN GLORIA, IN A SMALL
 DE7917'CLEARING ON A BRUSH COVERED FLAT KNOWN LOCALLY AS I PITOT.  TO REACH
 DE7917'FROM THE POST OFFICE ON CAPTIAL HILL DRIVE SE. ON THE CROSS ISLAND RD.
 DE7917'FOR 1.5 MI. TO A T RD., TURN LEFT ONTO CORAL RD. AND FOLLOW MAIN
 DE7917'TRAVELED RD. FOR 0.7 MI. TO A T RD., TURN RIGHT ON DIM RD. AND FOLLOW
 DE7917'POWER LINE 0.25 MI. TO A Y RD. FORK, TURN LEFT AND FOLLOW OLD RD. 0.30
 DE7917'MI. TO A T RD., TURN RIGHT AND FOLLOW RD. FOR0.1 MI. TO END OF TRUCK
 DE7917'TRAVEL.  FOLLOW TRAIL ABOUT 500 FT. TO EDGE OF CLEARING, THENCE BEAR
 DE7917'RIGTH FOLLOW THE LINE OF COCONUT TREES FOR ABOUT 200 FT. TO STATION
 DE7917'MARK IN A SMALL CLEARING.  STATION MARK IS A CHISELED CROSS ON 4 X 4
 DE7917'GRANITE ROCK PROJECTING 1.0 FT. ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4126 ***********************************************************************
 DG4126  DESIGNATION -  CARLSON
 DG4126  PID         -  DG4126
 DG4126  STATE/COUNTY-  CQ/TINIAN
 DG4126  COUNTRY     -  US
 DG4126  USGS QUAD   -  
 DG4126
 DG4126                         *CURRENT SURVEY CONTROL
 DG4126  ______________________________________________________________________
 DG4126* NAD 83(1986) POSITION- 14 58 11.     (N) 214 22 57.     (W)   SCALED
 DG4126* NMVD03  ORTHO HEIGHT -     2.790 (meters)        9.15  (feet) ADJUSTED
 DG4126  ______________________________________________________________________
 DG4126  GEOID HEIGHT    -         54.564 (meters)                     GEOID12B
 DG4126  VERT ORDER      -  FIRST     CLASS II
 DG4126
 DG4126.The horizontal coordinates were scaled from a map and have
 DG4126.an estimated accuracy of +/- 6 seconds.
 DG4126
 DG4126.The orthometric height was determined by differential leveling and
 DG4126.adjusted by the NATIONAL GEODETIC SURVEY
 DG4126.in October 2004.
 DG4126
 DG4126.No vertical observational check was made to the station.
 DG4126
 DG4126.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4126.GEOID12B height accuracy estimate available here.
 DG4126
 DG4126.Click photographs - Photos may exist for this station.
 DG4126
 DG4126
 DG4126_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS513554(NAD 83)
 DG4126
 DG4126                          SUPERSEDED SURVEY CONTROL
 DG4126
 DG4126.No superseded survey control is available for this station.
 DG4126
 DG4126_MARKER: DV = VERTICAL CONTROL DISK
 DG4126_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4126_STAMPING: CARLSON 2003
 DG4126_MARK LOGO: NGS
 DG4126_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4126_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4126+STABILITY: SURFACE MOTION
 DG4126
 DG4126  HISTORY     - Date     Condition        Report By
 DG4126  HISTORY     - 2003     MONUMENTED       CNMI
 DG4126
 DG4126                          STATION DESCRIPTION
 DG4126
 DG4126'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG4126'THE STATION IS LOCATED IN SAN JOSE AREA ON THE ISLAND OF TINIAN, CNMI.
 DG4126'TO REACH THE STATION FROM THE TINIAN PORT, PROCEED NORTHEAST ON THE
 DG4126'FAREST WESTERLY ROAD FROM THE PORT FOR 0.1 MILES (0.2 KM) TO A CORAL
 DG4126'ROAD.  PROCEED WEST ON THE CORAL ROAD 0.2 MILES (0.3 KM) TO OLD
 DG4126'CONCRETE BUNKER TO THE SOUTH.  THE STATION IS A STANDARD NGS BENCH
 DG4126'MARK SET ON THE TOP OF THE BUNKER 2.5 FEET (0.8 M) ABOVE THE GROUND.
 DG4126'THE MARK IS 11.3 METERS (37.1 FT) NORTHWEST OF THE NORTHEAST CORNER OF
 DG4126'THE BUNKER FOUNDATION, 12.3 METERS (40.4 FT) SOUTHWEST OF THE
 DG4126'CENTERLINE OF A TRACK ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4122 ***********************************************************************
 DG4122  DESIGNATION -  CARMEN
 DG4122  PID         -  DG4122
 DG4122  STATE/COUNTY-  CQ/TINIAN
 DG4122  COUNTRY     -  US
 DG4122  USGS QUAD   -  
 DG4122
 DG4122                         *CURRENT SURVEY CONTROL
 DG4122  ______________________________________________________________________
 DG4122* NAD 83(MA11) POSITION- 15 01 08.07498(N) 214 24 41.26744(W)   ADJUSTED
 DG4122* NAD 83(MA11) ELLIP HT-   108.684 (meters)        (03/30/18)   ADJUSTED
 DG4122* NAD 83(MA11) EPOCH   -  2010.00
 DG4122* NMVD03  ORTHO HEIGHT -    53.876 (meters)      176.76  (feet) ADJUSTED
 DG4122  ______________________________________________________________________
 DG4122  GEOID HEIGHT    -         54.846 (meters)                     GEOID12B
 DG4122  NAD 83(MA11) X  - -5,083,448.321 (meters)                     COMP
 DG4122  NAD 83(MA11) Y  -  3,482,203.786 (meters)                     COMP
 DG4122  NAD 83(MA11) Z  -  1,642,149.257 (meters)                     COMP
 DG4122  LAPLACE CORR    -         -0.85  (seconds)                    DEFLEC12B
 DG4122  VERT ORDER      -  FIRST     CLASS II
 DG4122
 DG4122  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4122  Standards:
 DG4122         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4122            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4122  -------------------------------------------------------------------
 DG4122  NETWORK    1.70   2.92           0.64   0.74   1.49      0.09587573
 DG4122  -------------------------------------------------------------------
 DG4122  Click here for local accuracies and other accuracy information.
 DG4122
 DG4122.The horizontal coordinates were established by GPS observations
 DG4122.and adjusted by the National Geodetic Survey in March 2018.
 DG4122
 DG4122.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4122.been affixed to the stable Mariana tectonic plate. 
 DG4122
 DG4122.The horizontal coordinates are valid at the epoch date displayed above
 DG4122.which is a decimal equivalence of Year/Month/Day.
 DG4122
 DG4122.The orthometric height was determined by differential leveling and
 DG4122.adjusted by the NATIONAL GEODETIC SURVEY
 DG4122.in October 2004.
 DG4122
 DG4122.No vertical observational check was made to the station.
 DG4122
 DG4122.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4122.GEOID12B height accuracy estimate available here.
 DG4122
 DG4122.Click photographs - Photos may exist for this station.
 DG4122
 DG4122.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4122
 DG4122.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4122
 DG4122.The ellipsoidal height was determined by GPS observations
 DG4122.and is referenced to NAD 83.
 DG4122
 DG4122. The following values were computed from the NAD 83(MA11) position.
 DG4122
 DG4122;                    North         East     Units Scale Factor Converg.
 DG4122;UTM  55      - 1,660,901.911   348,257.133   MT  0.99988479   -0 21 57.0
 DG4122
 DG4122!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4122!UTM  55      -   0.99998291  x   0.99988479  =   0.99986770
 DG4122
 DG4122_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS4825760901(NAD 83)
 DG4122
 DG4122                          SUPERSEDED SURVEY CONTROL
 DG4122
 DG4122  NAD 83(MA11)-  15 01 08.07260(N)    214 24 41.26532(W) AD(2010.00) 0
 DG4122  ELLIP H (06/27/12)  108.702  (m)                       GP(2010.00)    
 DG4122  NAD 83(2002)-  15 01 08.07212(N)    214 24 41.26470(W) AD(2002.00) A
 DG4122  ELLIP H (06/14/04)  108.630  (m)                       GP(2002.00) 2 1
 DG4122  NMVD03  (06/14/04)   53.82   (m)  EGM96    model used  GPS OBS        
 DG4122
 DG4122.Superseded values are not recommended for survey control.
 DG4122
 DG4122.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4122.See file dsdata.pdf to determine how the superseded data were derived.
 DG4122
 DG4122_MARKER: DV = VERTICAL CONTROL DISK
 DG4122_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4122_STAMPING: CARMEN 2003
 DG4122_MARK LOGO: NGS
 DG4122_PROJECTION: FLUSH
 DG4122_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4122_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4122+STABILITY: SURFACE MOTION
 DG4122_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4122+SATELLITE: SATELLITE OBSERVATIONS - September 06, 2017
 DG4122
 DG4122  HISTORY     - Date     Condition        Report By
 DG4122  HISTORY     - 2003     MONUMENTED       CNMI
 DG4122  HISTORY     - 20170906 GOOD             NGS
 DG4122  HISTORY     - 20170906 GOOD             NGS
 DG4122
 DG4122                          STATION DESCRIPTION
 DG4122
 DG4122'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG4122'THE STATION IS LOCATED NORTHWEST OF SAN JOSE IN THE ATGIDON AREA ON
 DG4122'THE ISLAND OF TINIAN, CNMI.  TO REACH THE STATION FROM THE
 DG4122'INTERSECTION OF THE AIRPORT ROAD AND BROADWAY, PROCEED NORTH ON
 DG4122'BROADWAY FOR 1.4 MILES (2.3 KM) TO THE INTERSECTION.  PROCEED WEST AT
 DG4122'THE INTERSECTION FOR 1.6 MILES (2.6 KM) TO THE INTERSECTION OF 8TH
 DG4122'AVENUE.  PROCEED THRU INTERSECTION PASS THE SEABEE MONUMENT FOR 1.5
 DG4122'MILES (2.4 KM) TO THE STATION.  THE STATION IS A STANDARD NGS BENCH
 DG4122'MARK SET IN THE CENTER OF THE ROAD.  THE MARK IS 2.8 METERS (9.2 FT)
 DG4122'EAST OF THE END OF PAVEMENT, 3.7 METERS (12.1 FT) SOUTH OF THE NORTH
 DG4122'EDGE OF PAVEMENT, AND 2.4 METERS (7.9 FT) NORTH OF THE SOUTH EDGE OF
 DG4122'PAVEMENT.
 DG4122
 DG4122                          STATION RECOVERY (2017)
 DG4122
 DG4122'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (EEC)
 DG4122'MARK FOUND AS DESCRIBED.  ADDITIONAL INFORMATION - MARK IS LOCATED
 DG4122'ABOUT 3.3 M (10.8 FT) FROM THE END OF THE PAVED ROAD. THE MARK IS IN
 DG4122'THE CENTER OF THE ROAD.
 DG4122
 DG4122                          STATION RECOVERY (2017)
 DG4122
 DG4122'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (EEC)
 DG4122'MARK FOUND AS DESCRIBED.  ADDITIONAL INFORMATION - MARK IS LOCATED
 DG4122'ABOUT 3.3 M (10.8 FT) FROM THE END OF THE PAVED ROAD. THE MARK IS IN
 DG4122'THE CENTER OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4019 ***********************************************************************
 DG4019  DESIGNATION -  CENTERLINE 1.001
 DG4019  PID         -  DG4019
 DG4019  STATE/COUNTY-  CQ/ROTA
 DG4019  COUNTRY     -  US
 DG4019  USGS QUAD   -  
 DG4019
 DG4019                         *CURRENT SURVEY CONTROL
 DG4019  ______________________________________________________________________
 DG4019* NAD 83(1986) POSITION- 14 10 06.     (N) 214 45 25.     (W)   SCALED
 DG4019* NMVD03  ORTHO HEIGHT -   172.125 (meters)      564.71  (feet) ADJUSTED
 DG4019  ______________________________________________________________________
 DG4019  GEOID HEIGHT    -         54.301 (meters)                     GEOID12B
 DG4019  VERT ORDER      -  FIRST     CLASS II
 DG4019
 DG4019.The horizontal coordinates were scaled from a map and have
 DG4019.an estimated accuracy of +/- 6 seconds.
 DG4019
 DG4019.The orthometric height was determined by differential leveling and
 DG4019.adjusted by the NATIONAL GEODETIC SURVEY
 DG4019.in October 2004.
 DG4019
 DG4019.No vertical observational check was made to the station.
 DG4019
 DG4019.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4019.GEOID12B height accuracy estimate available here.
 DG4019
 DG4019.Click photographs - Photos may exist for this station.
 DG4019
 DG4019
 DG4019_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR103670(NAD 83)
 DG4019
 DG4019                          SUPERSEDED SURVEY CONTROL
 DG4019
 DG4019.No superseded survey control is available for this station.
 DG4019
 DG4019_MARKER: DD = SURVEY DISK
 DG4019_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4019_STAMPING: 1.001
 DG4019_MARK LOGO: CNMI
 DG4019_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4019_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4019+STABILITY: SURFACE MOTION
 DG4019
 DG4019  HISTORY     - Date     Condition        Report By
 DG4019  HISTORY     - UNK      MONUMENTED       CNMI
 DG4019  HISTORY     - 20030528 GOOD             CNMI
 DG4019
 DG4019                          STATION DESCRIPTION
 DG4019
 DG4019'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 DG4019'THE STATION IS LOCATED IN CHENCHON AREA ON THE ISLAND OF ROTA IN THE
 DG4019'COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS.  TO REACH THE STATION
 DG4019'FROM THE ROTA INTERNATIONAL AIRPORT PROCEED SOUTH ON THE AIRPORT ROAD
 DG4019'FOR 0.1 MILE (0.2 KM) TO THE MAIN INTERSECTION OF THE AIRPORT ROAD AND
 DG4019'THE MAIN ROAD KNOWN AS SAN FRANCISCO ROAD.  THE STATION IS IN THE
 DG4019'MIDDLE OF THE INTERSECTION.  THE STATION IS A STANDARD DISK (CNMI
 DG4019'GOVERNMENT LANDS AND SURVEY ROAD CONTROL MARKER) STAMPED 1.001 IN
 DG4019'CONCRETE FLUSH WITH GROUND IN THE MIDDLE OF THE ROAD, 15.95 METERS
 DG4019'(52.33 FT) SOUTHWEST FROM THE SIGN TO AIRPORT, 21.75 METERS (71.36 FT)
 DG4019'NORTHWEST FROM THE TELEPHONE BOX ON THE SOUTHEAST OF THE INTERSECTION,
 DG4019'17.20 METERS (56.43 FT) EAST FROM TELEPHONE BOX SP1EE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4018 ***********************************************************************
 DG4018  DESIGNATION -  CENTERLINE 1.004
 DG4018  PID         -  DG4018
 DG4018  STATE/COUNTY-  CQ/ROTA
 DG4018  COUNTRY     -  US
 DG4018  USGS QUAD   -  
 DG4018
 DG4018                         *CURRENT SURVEY CONTROL
 DG4018  ______________________________________________________________________
 DG4018* NAD 83(1986) POSITION- 14 10 06.     (N) 214 45 37.     (W)   SCALED
 DG4018* NMVD03  ORTHO HEIGHT -   174.888 (meters)      573.78  (feet) ADJUSTED
 DG4018  ______________________________________________________________________
 DG4018  GEOID HEIGHT    -         54.335 (meters)                     GEOID12B
 DG4018  VERT ORDER      -  FIRST     CLASS II
 DG4018
 DG4018.The horizontal coordinates were scaled from a map and have
 DG4018.an estimated accuracy of +/- 6 seconds.
 DG4018
 DG4018.The orthometric height was determined by differential leveling and
 DG4018.adjusted by the NATIONAL GEODETIC SURVEY
 DG4018.in October 2004.
 DG4018
 DG4018.No vertical observational check was made to the station.
 DG4018
 DG4018.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4018.GEOID12B height accuracy estimate available here.
 DG4018
 DG4018.Click photographs - Photos may exist for this station.
 DG4018
 DG4018
 DG4018_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR100670(NAD 83)
 DG4018
 DG4018                          SUPERSEDED SURVEY CONTROL
 DG4018
 DG4018.No superseded survey control is available for this station.
 DG4018
 DG4018_MARKER: DD = SURVEY DISK
 DG4018_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4018_STAMPING: 1.004
 DG4018_MARK LOGO: CNMI
 DG4018_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4018_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4018+STABILITY: SURFACE MOTION
 DG4018
 DG4018  HISTORY     - Date     Condition        Report By
 DG4018  HISTORY     - UNK      MONUMENTED       CNMI
 DG4018  HISTORY     - 20030528 GOOD             CNMI
 DG4018
 DG4018                          STATION DESCRIPTION
 DG4018
 DG4018'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 DG4018'THE STATION IS LOCATED SINAPALO VILLAGE ON THE ISLAND OF ROTA IN THE
 DG4018'COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS.  TO REACH THE STATION
 DG4018'FROM THE ROTA INTERNATIONAL AIRPORT PROCEED SOUTH ON THE AIRPORT ROAD
 DG4018'FOR 0.1 MILE (0.2 KM) TO THE MAIN INTERSECTION OF THE AIRPORT ROAD AND
 DG4018'THE MAIN ROAD KNOWN AS SAN FRANCISCO ROAD, PROCEED WEST FOR 0.25
 DG4018'MILES.  (0.40 KM) THE STATION IS IN THE MIDDLE OF THE INTERSECTION OF
 DG4018'SAN FRANCISCO ROAD AND SINAPALO NUMBER 1.  THE STATION IS A STANDARD
 DG4018'DISK (CNMI GOVERNMENT LANDS AND SURVEY ROAD CONTROL MARKER) STAMPED
 DG4018'1.004 IN CONCRETE FLUSH WITH GROUND IN THE MIDDLE OF THE ROAD, 24.97
 DG4018'METERS (81.92 FT) NORTHEAST FROM THE SIGN FOR PASCO DRIVE, 13.92
 DG4018'METERS (45.67 FT) NORTHWEST OF TELEPHONE BOX AT INTERSECTION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4007 ***********************************************************************
 DG4007  DESIGNATION -  CENTERLINE 1.005
 DG4007  PID         -  DG4007
 DG4007  STATE/COUNTY-  CQ/ROTA
 DG4007  COUNTRY     -  US
 DG4007  USGS QUAD   -  
 DG4007
 DG4007                         *CURRENT SURVEY CONTROL
 DG4007  ______________________________________________________________________
 DG4007* NAD 83(1986) POSITION- 14 10 06.     (N) 214 45 43.     (W)   SCALED
 DG4007* NMVD03  ORTHO HEIGHT -   176.927 (meters)      580.47  (feet) ADJUSTED
 DG4007  ______________________________________________________________________
 DG4007  GEOID HEIGHT    -         54.351 (meters)                     GEOID12B
 DG4007  VERT ORDER      -  FIRST     CLASS II
 DG4007
 DG4007.The horizontal coordinates were scaled from a map and have
 DG4007.an estimated accuracy of +/- 6 seconds.
 DG4007
 DG4007.The orthometric height was determined by differential leveling and
 DG4007.adjusted by the NATIONAL GEODETIC SURVEY
 DG4007.in October 2004.
 DG4007
 DG4007.No vertical observational check was made to the station.
 DG4007
 DG4007.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4007.GEOID12B height accuracy estimate available here.
 DG4007
 DG4007.Click photographs - Photos may exist for this station.
 DG4007
 DG4007
 DG4007_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR098670(NAD 83)
 DG4007
 DG4007                          SUPERSEDED SURVEY CONTROL
 DG4007
 DG4007.No superseded survey control is available for this station.
 DG4007
 DG4007_MARKER: DD = SURVEY DISK
 DG4007_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4007_STAMPING: 1.005
 DG4007_MARK LOGO: CNMI
 DG4007_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4007_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4007+STABILITY: SURFACE MOTION
 DG4007
 DG4007  HISTORY     - Date     Condition        Report By
 DG4007  HISTORY     - UNK      MONUMENTED       CNMI
 DG4007  HISTORY     - 20030528 GOOD             CNMI
 DG4007
 DG4007                          STATION DESCRIPTION
 DG4007
 DG4007'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 DG4007'THE STATION IS LOCATED IN SINAPALO VILLAGE ON THE ISLAND OF ROTA IN
 DG4007'THE COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS.  TO REACH THE
 DG4007'STATION FROM THE ROTA INTERNATIONAL AIRPORT PROCEED SOUTH ON THE
 DG4007'AIRPORT ROAD FOR 0.1 MILE (0.2 KM) TO THE MAIN INTERSECTION OF THE
 DG4007'AIRPORT ROAD AND THE MAIN ROAD KNOWN AS SAN FRANCISCO ROAD, PROCEED
 DG4007'WEST FOR 0.3 MILES.  (0.5 KM) THE STATION IS IN THE MIDDLE OF THE
 DG4007'ROAD.  THE STATION IS A STANDARD DISK (CNMI GOVERNMENT LANDS AND
 DG4007'SURVEY ROAD CONTROL MARKER) STAMPED 1.005 IN CONCRETE FLUSH WITH
 DG4007'GROUND IN THE MIDDLE OF THE ROAD, 8.95 METERS (29.36 FT) SOUTHEAST OF
 DG4007'WOODEN POWER POLE, 7.44 METERS (24.41 FT) SOUTHWEST OF MANHOLE COVER,
 DG4007'24.00 METERS (78.74 FT) NORTHWEST OF THE FLAME TREE AT THE ENTRANCE TO
 DG4007'DRIVEWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3997 ***********************************************************************
 DG3997  DESIGNATION -  CENTERLINE 1.009
 DG3997  PID         -  DG3997
 DG3997  STATE/COUNTY-  CQ/ROTA
 DG3997  COUNTRY     -  US
 DG3997  USGS QUAD   -  
 DG3997
 DG3997                         *CURRENT SURVEY CONTROL
 DG3997  ______________________________________________________________________
 DG3997* NAD 83(1986) POSITION- 14 10 08.     (N) 214 46 09.     (W)   SCALED
 DG3997* NMVD03  ORTHO HEIGHT -   181.197 (meters)      594.48  (feet) ADJUSTED
 DG3997  ______________________________________________________________________
 DG3997  GEOID HEIGHT    -         54.418 (meters)                     GEOID12B
 DG3997  VERT ORDER      -  FIRST     CLASS II
 DG3997
 DG3997.The horizontal coordinates were scaled from a map and have
 DG3997.an estimated accuracy of +/- 6 seconds.
 DG3997
 DG3997.The orthometric height was determined by differential leveling and
 DG3997.adjusted by the NATIONAL GEODETIC SURVEY
 DG3997.in October 2004.
 DG3997
 DG3997.No vertical observational check was made to the station.
 DG3997
 DG3997.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3997.GEOID12B height accuracy estimate available here.
 DG3997
 DG3997.Click photographs - Photos may exist for this station.
 DG3997
 DG3997
 DG3997_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR090671(NAD 83)
 DG3997
 DG3997                          SUPERSEDED SURVEY CONTROL
 DG3997
 DG3997.No superseded survey control is available for this station.
 DG3997
 DG3997_MARKER: DD = SURVEY DISK
 DG3997_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG3997_STAMPING: 1.009
 DG3997_MARK LOGO: CNMI
 DG3997_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3997_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3997+STABILITY: SURFACE MOTION
 DG3997
 DG3997  HISTORY     - Date     Condition        Report By
 DG3997  HISTORY     - UNK      MONUMENTED       CNMI
 DG3997  HISTORY     - 20030528 GOOD             CNMI
 DG3997
 DG3997                          STATION DESCRIPTION
 DG3997
 DG3997'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 DG3997'THE STATION IS LOCATED IN SINAPALO VILLAGE ON THE ISLAND OF ROTA IN
 DG3997'THE COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS.  TO REACH THE
 DG3997'STATION FROM THE ROTA INTERNATIONAL AIRPORT PROCEED SOUTH ON THE
 DG3997'AIRPORT ROAD FOR 0.1 MILE (0.2 KM) TO THE MAIN INTERSECTION OF THE
 DG3997'AIRPORT ROAD AND THE MAIN ROAD KNOWN AS SAN FRANCISCO ROAD, PROCEED
 DG3997'WEST FOR 0.85 MILES.  (1.37 KM) THE STATION IS IN THE INTERSECTION OF
 DG3997'THE ROAD BY A SIGN TO SUNRISE INN.  THE STATION IS A STANDARD DISK
 DG3997'CNMI GOVERNMENT LANDS AND SURVEY ROAD CONTROL MARKER STAMPED 1.009 ON
 DG3997'CONCRETE FLUSH WITH GROUND IN THE MIDDLE OF THE ROAD, 14.0 METERS
 DG3997'(45.9 FT) SOUTHEAST OF POLE F3 186, 23.20 METERS (76.12 FT) NORTHWEST
 DG3997'OF TELEPHONE BOX AT INTERSECTION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4000 ***********************************************************************
 DG4000  DESIGNATION -  CENTERLINE 1.014
 DG4000  PID         -  DG4000
 DG4000  STATE/COUNTY-  CQ/ROTA
 DG4000  COUNTRY     -  US
 DG4000  USGS QUAD   -  
 DG4000
 DG4000                         *CURRENT SURVEY CONTROL
 DG4000  ______________________________________________________________________
 DG4000* NAD 83(1986) POSITION- 14 10 09.     (N) 214 46 34.     (W)   SCALED
 DG4000* NMVD03  ORTHO HEIGHT -   180.859 (meters)      593.37  (feet) ADJUSTED
 DG4000  ______________________________________________________________________
 DG4000  GEOID HEIGHT    -         54.474 (meters)                     GEOID12B
 DG4000  VERT ORDER      -  FIRST     CLASS II
 DG4000
 DG4000.The horizontal coordinates were scaled from a map and have
 DG4000.an estimated accuracy of +/- 6 seconds.
 DG4000
 DG4000.The orthometric height was determined by differential leveling and
 DG4000.adjusted by the NATIONAL GEODETIC SURVEY
 DG4000.in October 2004.
 DG4000
 DG4000.No vertical observational check was made to the station.
 DG4000
 DG4000.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4000.GEOID12B height accuracy estimate available here.
 DG4000
 DG4000.Click photographs - Photos may exist for this station.
 DG4000
 DG4000
 DG4000_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR083671(NAD 83)
 DG4000
 DG4000                          SUPERSEDED SURVEY CONTROL
 DG4000
 DG4000.No superseded survey control is available for this station.
 DG4000
 DG4000_MARKER: DD = SURVEY DISK
 DG4000_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4000_STAMPING: 1.014
 DG4000_MARK LOGO: CNMI
 DG4000_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4000_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4000+STABILITY: SURFACE MOTION
 DG4000
 DG4000  HISTORY     - Date     Condition        Report By
 DG4000  HISTORY     - UNK      MONUMENTED       CNMI
 DG4000  HISTORY     - 20030528 GOOD             CNMI
 DG4000
 DG4000                          STATION DESCRIPTION
 DG4000
 DG4000'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 DG4000'THE STATION IS LOCATED IN SINAPALO VILLAGE ON THE ISLAND OF ROTA IN
 DG4000'THE COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS.  TO REACH THE
 DG4000'STATION FROM THE ROTA INTERNATIONAL AIRPORT PROCEED SOUTH ON THE
 DG4000'AIRPORT ROAD FOR 0.1 MILE (0.2 KM) TO THE MAIN INTERSECTION OF THE
 DG4000'AIRPORT ROAD AND THE MAIN ROAD KNOWN AS SAN FRANCISCO ROAD, PROCEED
 DG4000'WEST FOR 1.3 MILES (2.1 KM) TO THE INTERSECTION OF SINAPALO ROAD 2.
 DG4000'THE STATION IS A STANDARD DISK CNMI GOVERNMENT LANDS AND SURVEY ROAD
 DG4000'CONTROL MARKER, STAMPED 1.014 IN CONCRETE FLUSH WITH GROUND IN THE
 DG4000'MIDDLE OF THE ROAD, 11.3 METERS (37.1 FT) SOUTHWEST OF POLE NO F3 272.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4004 ***********************************************************************
 DG4004  DESIGNATION -  CENTERLINE 1.015
 DG4004  PID         -  DG4004
 DG4004  STATE/COUNTY-  CQ/ROTA
 DG4004  COUNTRY     -  US
 DG4004  USGS QUAD   -  
 DG4004
 DG4004                         *CURRENT SURVEY CONTROL
 DG4004  ______________________________________________________________________
 DG4004* NAD 83(1986) POSITION- 14 10 09.     (N) 214 46 44.     (W)   SCALED
 DG4004* NMVD03  ORTHO HEIGHT -   178.966 (meters)      587.16  (feet) ADJUSTED
 DG4004  ______________________________________________________________________
 DG4004  GEOID HEIGHT    -         54.495 (meters)                     GEOID12B
 DG4004  VERT ORDER      -  FIRST     CLASS II
 DG4004
 DG4004.The horizontal coordinates were scaled from a map and have
 DG4004.an estimated accuracy of +/- 6 seconds.
 DG4004
 DG4004.The orthometric height was determined by differential leveling and
 DG4004.adjusted by the NATIONAL GEODETIC SURVEY
 DG4004.in October 2004.
 DG4004
 DG4004.No vertical observational check was made to the station.
 DG4004
 DG4004.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4004.GEOID12B height accuracy estimate available here.
 DG4004
 DG4004.Click photographs - Photos may exist for this station.
 DG4004
 DG4004
 DG4004_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR080671(NAD 83)
 DG4004
 DG4004                          SUPERSEDED SURVEY CONTROL
 DG4004
 DG4004.No superseded survey control is available for this station.
 DG4004
 DG4004_MARKER: DD = SURVEY DISK
 DG4004_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4004_STAMPING: 1.015
 DG4004_MARK LOGO: CNMI
 DG4004_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4004_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4004+STABILITY: SURFACE MOTION
 DG4004
 DG4004  HISTORY     - Date     Condition        Report By
 DG4004  HISTORY     - UNK      MONUMENTED       CNMI
 DG4004  HISTORY     - 20030528 GOOD             CNMI
 DG4004
 DG4004                          STATION DESCRIPTION
 DG4004
 DG4004'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 DG4004'THE STATION IS LOCATED IN SINAPALO VILLAGE ON THE ISLAND OF ROTA IN
 DG4004'THE COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS.  TO REACH THE
 DG4004'STATION FROM THE ROTA INTERNATIONAL AIRPORT PROCEED SOUTH ON THE
 DG4004'AIRPORT ROAD FOR 0.1 MILE (0.2 KM) TO THE MAIN INTERSECTION OF THE
 DG4004'AIRPORT ROAD AND THE MAIN ROAD KNOWN AS SAN FRANCISCO ROAD, PROCEED
 DG4004'WEST FOR 1.5 MILES (2.4 KM) TO THE INTERSECTION OF SINAPALO ROAD
 DG4004'NUMBER 3.  THE STATION IS A STANDARD DISK (CNMI GOVERNMENT LANDS AND
 DG4004'SURVEY ROAD CONTROL MARKER) STAMPED 1.015 IN CONCRETE FLUSH WITH
 DG4004'GROUND IN THE MIDDLE OF THE ROAD, 12.30 METERS (40.35 FT) SOUTHWEST OF
 DG4004'POLE F3 269, 16.40 METERS (53.81 FT) SOUTHEAST FROM SPEED LIMIT SIGN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4006 ***********************************************************************
 DG4006  DESIGNATION -  CENTERLINE 1.020
 DG4006  PID         -  DG4006
 DG4006  STATE/COUNTY-  CQ/ROTA
 DG4006  COUNTRY     -  US
 DG4006  USGS QUAD   -  
 DG4006
 DG4006                         *CURRENT SURVEY CONTROL
 DG4006  ______________________________________________________________________
 DG4006* NAD 83(1986) POSITION- 14 10 10.     (N) 214 47 03.     (W)   SCALED
 DG4006* NMVD03  ORTHO HEIGHT -   156.840 (meters)      514.57  (feet) ADJUSTED
 DG4006  ______________________________________________________________________
 DG4006  GEOID HEIGHT    -         54.532 (meters)                     GEOID12B
 DG4006  VERT ORDER      -  FIRST     CLASS II
 DG4006
 DG4006.The horizontal coordinates were scaled from a map and have
 DG4006.an estimated accuracy of +/- 6 seconds.
 DG4006
 DG4006.The orthometric height was determined by differential leveling and
 DG4006.adjusted by the NATIONAL GEODETIC SURVEY
 DG4006.in October 2004.
 DG4006
 DG4006.No vertical observational check was made to the station.
 DG4006
 DG4006.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4006.GEOID12B height accuracy estimate available here.
 DG4006
 DG4006.Click photographs - Photos may exist for this station.
 DG4006
 DG4006
 DG4006_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR074672(NAD 83)
 DG4006
 DG4006                          SUPERSEDED SURVEY CONTROL
 DG4006
 DG4006.No superseded survey control is available for this station.
 DG4006
 DG4006_MARKER: DD = SURVEY DISK
 DG4006_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4006_STAMPING: 1.020 2001
 DG4006_MARK LOGO: CNMI
 DG4006_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4006_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4006+STABILITY: SURFACE MOTION
 DG4006
 DG4006  HISTORY     - Date     Condition        Report By
 DG4006  HISTORY     - 2001     MONUMENTED       CNMI
 DG4006  HISTORY     - 20030528 GOOD             CNMI
 DG4006
 DG4006                          STATION DESCRIPTION
 DG4006
 DG4006'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 DG4006'THE STATION IS LOCATED IN SINAPALO VILLAGE ON THE ISLAND OF ROTA IN
 DG4006'THE COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS.  TO REACH THE
 DG4006'STATION FROM THE ROTA INTERNATIONAL AIRPORT PROCEED SOUTH ON THE
 DG4006'AIRPORT ROAD FOR 0.1 MILE (0.2 KM) TO THE MAIN INTERSECTION OF THE
 DG4006'AIRPORT ROAD AND THE MAIN ROAD KNOWN AS SAN FRANCISCO ROAD, PROCEED
 DG4006'WEST FOR 1.9 MILES (3.1 KM) TO THE INTERSECTION OF ROAD TO SINAPALO.
 DG4006'THE STATION IS A STANDARD DISK (CNMI GOVERNMENT LANDS AND SURVEY ROAD
 DG4006'CONTROL MARKER) STAMPED 1.020 IN CONCRETE FLUSH WITH GROUND IN THE
 DG4006'MIDDLE OF THE ROAD, 25.3 METERS (83.0 FT) SOUTHWEST OF POLE F3 254,
 DG4006'8.05 METERS (26.41 FT) SOUTHEAST OF WOODEN POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4021 ***********************************************************************
 DG4021  DESIGNATION -  CENTERLINE 1.025
 DG4021  PID         -  DG4021
 DG4021  STATE/COUNTY-  CQ/ROTA
 DG4021  COUNTRY     -  US
 DG4021  USGS QUAD   -  
 DG4021
 DG4021                         *CURRENT SURVEY CONTROL
 DG4021  ______________________________________________________________________
 DG4021* NAD 83(1986) POSITION- 14 10 11.     (N) 214 47 28.     (W)   SCALED
 DG4021* NMVD03  ORTHO HEIGHT -   121.820 (meters)      399.67  (feet) ADJUSTED
 DG4021  ______________________________________________________________________
 DG4021  GEOID HEIGHT    -         54.575 (meters)                     GEOID12B
 DG4021  VERT ORDER      -  FIRST     CLASS II
 DG4021
 DG4021.The horizontal coordinates were scaled from a map and have
 DG4021.an estimated accuracy of +/- 6 seconds.
 DG4021
 DG4021.The orthometric height was determined by differential leveling and
 DG4021.adjusted by the NATIONAL GEODETIC SURVEY
 DG4021.in October 2004.
 DG4021
 DG4021.No vertical observational check was made to the station.
 DG4021
 DG4021.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4021.GEOID12B height accuracy estimate available here.
 DG4021
 DG4021.Click photographs - Photos may exist for this station.
 DG4021
 DG4021
 DG4021_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR066672(NAD 83)
 DG4021
 DG4021                          SUPERSEDED SURVEY CONTROL
 DG4021
 DG4021.No superseded survey control is available for this station.
 DG4021
 DG4021_MARKER: DD = SURVEY DISK
 DG4021_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4021_STAMPING: 1.025
 DG4021_MARK LOGO: CNMI
 DG4021_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4021_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4021+STABILITY: SURFACE MOTION
 DG4021
 DG4021  HISTORY     - Date     Condition        Report By
 DG4021  HISTORY     - UNK      MONUMENTED       CNMI
 DG4021  HISTORY     - 20030528 GOOD             CNMI
 DG4021
 DG4021                          STATION DESCRIPTION
 DG4021
 DG4021'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 DG4021'THE STATION IS LOCATED IN TALO AREA ON THE ISLAND OF ROTA IN THE
 DG4021'COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS.  TO REACH THE STATION
 DG4021'FROM THE ROTA INTERNATIONAL AIRPORT PROCEED SOUTH ON THE AIRPORT ROAD
 DG4021'FOR 0.1 MILE (0.2 KM) TO THE MAIN INTERSECTION OF THE AIRPORT ROAD AND
 DG4021'THE MAIN ROAD KNOWN AS SAN FRANCISCO ROAD, PROCEED WEST FOR 2.4 MILES
 DG4021'(3.9 KM) TO THE MARK.  THE STATION IS A STANDARD DISK (CNMI GOVERNMENT
 DG4021'LANDS AND SURVEY ROAD CONTROL MARKER) STAMPED 1.025 IN CONCRETE FLUSH
 DG4021'WITH GROUND IN THE MIDDLE OF THE ROAD, 19.8 METERS (65.0 FT) SOUTWEST
 DG4021'OF POLE NO F3 239, 33.9 METERS (111.2 FT) SOUTHEAST OF POWER POLE NO
 DG4021'F3238.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3999 ***********************************************************************
 DG3999  DESIGNATION -  CENTERLINE 1.028
 DG3999  PID         -  DG3999
 DG3999  STATE/COUNTY-  CQ/ROTA
 DG3999  COUNTRY     -  US
 DG3999  USGS QUAD   -  
 DG3999
 DG3999                         *CURRENT SURVEY CONTROL
 DG3999  ______________________________________________________________________
 DG3999* NAD 83(1986) POSITION- 14 10 16.     (N) 214 47 37.     (W)   SCALED
 DG3999* NMVD03  ORTHO HEIGHT -    93.278 (meters)      306.03  (feet) ADJUSTED
 DG3999  ______________________________________________________________________
 DG3999  GEOID HEIGHT    -         54.591 (meters)                     GEOID12B
 DG3999  VERT ORDER      -  FIRST     CLASS II
 DG3999
 DG3999.The horizontal coordinates were scaled from a map and have
 DG3999.an estimated accuracy of +/- 6 seconds.
 DG3999
 DG3999.The orthometric height was determined by differential leveling and
 DG3999.adjusted by the NATIONAL GEODETIC SURVEY
 DG3999.in October 2004.
 DG3999
 DG3999.No vertical observational check was made to the station.
 DG3999
 DG3999.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3999.GEOID12B height accuracy estimate available here.
 DG3999
 DG3999.Click photographs - Photos may exist for this station.
 DG3999
 DG3999
 DG3999_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR064673(NAD 83)
 DG3999
 DG3999                          SUPERSEDED SURVEY CONTROL
 DG3999
 DG3999.No superseded survey control is available for this station.
 DG3999
 DG3999_MARKER: DD = SURVEY DISK
 DG3999_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG3999_STAMPING: 1.028
 DG3999_MARK LOGO: CNMI
 DG3999_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3999_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3999+STABILITY: SURFACE MOTION
 DG3999
 DG3999  HISTORY     - Date     Condition        Report By
 DG3999  HISTORY     - UNK      MONUMENTED       CNMI
 DG3999  HISTORY     - 20030528 GOOD             CNMI
 DG3999
 DG3999                          STATION DESCRIPTION
 DG3999
 DG3999'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 DG3999'TO THE STATION IS LOCATED IN TALO AREA ON THE ISLAND OF ROTA IN THE
 DG3999'COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS.  TO REACH THE STATION
 DG3999'FROM THE ROTA INTERNATIONAL AIRPORT PROCEED SOUTH ON THE AIRPORT ROAD
 DG3999'FOR 0.1 MILE (0.2 KM) TO THE MAIN INTERSECTION OF THE AIRPORT ROAD AND
 DG3999'THE MAIN ROAD KNOWN AS SAN FRANCISCO ROAD, PROCEED WEST FOR 2.6 MILES
 DG3999'(4.2 KM) TO THE MARK.  THE STATION IS A STANDARD DISK CNMI GOVERNMENT
 DG3999'LANDS AND SURVEY ROAD CONTROL MARKER, STAMPED 1.028 IN CONCRETE FLUSH
 DG3999'WITH GROUND IN THE MIDDLE OF THE ROAD, 17.9 METERS (58.7 FT) SOUTHWEST
 DG3999'OF POWER POLE F3 230, 12.6 METERS (41.3 FT) WEST OF WATER VALVE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4011 ***********************************************************************
 DG4011  DESIGNATION -  CENTERLINE 1.032
 DG4011  PID         -  DG4011
 DG4011  STATE/COUNTY-  CQ/ROTA
 DG4011  COUNTRY     -  US
 DG4011  USGS QUAD   -  
 DG4011
 DG4011                         *CURRENT SURVEY CONTROL
 DG4011  ______________________________________________________________________
 DG4011* NAD 83(1986) POSITION- 14 10 24.     (N) 214 47 29.     (W)   SCALED
 DG4011* NMVD03  ORTHO HEIGHT -    81.099 (meters)      266.07  (feet) ADJUSTED
 DG4011  ______________________________________________________________________
 DG4011  GEOID HEIGHT    -         54.582 (meters)                     GEOID12B
 DG4011  VERT ORDER      -  FIRST     CLASS II
 DG4011
 DG4011.The horizontal coordinates were scaled from a map and have
 DG4011.an estimated accuracy of +/- 6 seconds.
 DG4011
 DG4011.The orthometric height was determined by differential leveling and
 DG4011.adjusted by the NATIONAL GEODETIC SURVEY
 DG4011.in October 2004.
 DG4011
 DG4011.No vertical observational check was made to the station.
 DG4011
 DG4011.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4011.GEOID12B height accuracy estimate available here.
 DG4011
 DG4011.Click photographs - Photos may exist for this station.
 DG4011
 DG4011
 DG4011_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR066676(NAD 83)
 DG4011
 DG4011                          SUPERSEDED SURVEY CONTROL
 DG4011
 DG4011.No superseded survey control is available for this station.
 DG4011
 DG4011_MARKER: DD = SURVEY DISK
 DG4011_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4011_STAMPING: 1.032
 DG4011_MARK LOGO: CNMI
 DG4011_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4011_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4011+STABILITY: SURFACE MOTION
 DG4011
 DG4011  HISTORY     - Date     Condition        Report By
 DG4011  HISTORY     - UNK      MONUMENTED       CNMI
 DG4011  HISTORY     - 20030528 GOOD             CNMI
 DG4011
 DG4011                          STATION DESCRIPTION
 DG4011
 DG4011'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 DG4011'THE STATION IS LOCATED IN TALO AREA ON THE ISLAND OF ROTA IN THE
 DG4011'COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS.  TO REACH THE STATION
 DG4011'FROM THE ROTA INTERNATIONAL AIRPORT PROCEED SOUTH ON THE AIRPORT ROAD
 DG4011'FOR 0.1 MILE (0.2 KM) TO THE MAIN INTERSECTION OF THE AIRPORT ROAD AND
 DG4011'THE MAIN ROAD KNOWN AS SAN FRANCISCO ROAD, PROCEED WEST FOR 2.85 MILES
 DG4011'(4.59 KM) TO THE MARK ON CURVE GOING DOWN THE HILL.  THE STATION IS A
 DG4011'STANDARD DISK (CNMI GOVERNMENT LANDS AND SURVEY ROAD CONTROL MARKER)
 DG4011'STAMPED 1.032 IN CONCRETE FLUSH WITH GROUND IN THE MIDDLE OF THE ROAD,
 DG4011'20.24 METERS (66.40 FT) SOUTHWEST OF POWER POLE F3 223, 11.65 METERS
 DG4011'(38.22 FT) WEST OF COCONUT TREE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3979 ***********************************************************************
 DG3979  DESIGNATION -  CENTERLINE 1.034
 DG3979  PID         -  DG3979
 DG3979  STATE/COUNTY-  CQ/SAIPAN
 DG3979  COUNTRY     -  US
 DG3979  USGS QUAD   -  
 DG3979
 DG3979                         *CURRENT SURVEY CONTROL
 DG3979  ______________________________________________________________________
 DG3979* NAD 83(1986) POSITION- 15 09 41.     (N) 214 17 37.     (W)   SCALED
 DG3979* NMVD03  ORTHO HEIGHT -     3.193 (meters)       10.48  (feet) ADJUSTED
 DG3979  ______________________________________________________________________
 DG3979  GEOID HEIGHT    -         54.549 (meters)                     GEOID12B
 DG3979  VERT ORDER      -  FIRST     CLASS II
 DG3979
 DG3979.The horizontal coordinates were scaled from a map and have
 DG3979.an estimated accuracy of +/- 6 seconds.
 DG3979
 DG3979.The orthometric height was determined by differential leveling and
 DG3979.adjusted by the NATIONAL GEODETIC SURVEY
 DG3979.in October 2004.
 DG3979
 DG3979.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3979.GEOID12B height accuracy estimate available here.
 DG3979
 DG3979.Click photographs - Photos may exist for this station.
 DG3979
 DG3979
 DG3979_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS610765(NAD 83)
 DG3979
 DG3979                          SUPERSEDED SURVEY CONTROL
 DG3979
 DG3979.No superseded survey control is available for this station.
 DG3979
 DG3979_MARKER: DD = SURVEY DISK
 DG3979_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG3979_STAMPING: 1.034
 DG3979_MARK LOGO: CNMI
 DG3979_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3979_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3979+STABILITY: SURFACE MOTION
 DG3979
 DG3979  HISTORY     - Date     Condition        Report By
 DG3979  HISTORY     - UNK      MONUMENTED       CNMI
 DG3979  HISTORY     - 20030530 GOOD             CNMI
 DG3979
 DG3979                          STATION DESCRIPTION
 DG3979
 DG3979'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG3979'THE STATION IS LOCATED IN SUSUPE AREA ON THE ISLAND OF SAIPAN, CNMI.
 DG3979'TO REACH THE STATION FROM THE INTERSECTION OF BEACH ROAD AND MICRO
 DG3979'BEACH ROAD PROCEED SOUTH ON BEACH ROAD FOR 3.8 MILES.  (6.1 KM) THE
 DG3979'STATION IS A STANDARD CNMI GOVERNMENT LANDS AND SURVEY ROAD CONTROL
 DG3979'MARKER DISK.  THE MARK IS LOCATED IN THE CENTER OF THE ROAD UNDER A
 DG3979'STEEL 6 INCH COVER SURROUNDED BY CONCRETE, 16.76 METERS (54.99 FT)
 DG3979'SOUTHEAST OF FLAME TREE, 10.66 METERS (34.97 FT) NORTHEAST FROM IRON
 DG3979'WOOD TREE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4002 ***********************************************************************
 DG4002  DESIGNATION -  CENTERLINE 1.035
 DG4002  PID         -  DG4002
 DG4002  STATE/COUNTY-  CQ/ROTA
 DG4002  COUNTRY     -  US
 DG4002  USGS QUAD   -  
 DG4002
 DG4002                         *CURRENT SURVEY CONTROL
 DG4002  ______________________________________________________________________
 DG4002* NAD 83(1986) POSITION- 14 10 31.     (N) 214 47 21.     (W)   SCALED
 DG4002* NMVD03  ORTHO HEIGHT -    76.641 (meters)      251.45  (feet) ADJUSTED
 DG4002  ______________________________________________________________________
 DG4002  GEOID HEIGHT    -         54.572 (meters)                     GEOID12B
 DG4002  VERT ORDER      -  FIRST     CLASS II
 DG4002
 DG4002.The horizontal coordinates were scaled from a map and have
 DG4002.an estimated accuracy of +/- 6 seconds.
 DG4002
 DG4002.The orthometric height was determined by differential leveling and
 DG4002.adjusted by the NATIONAL GEODETIC SURVEY
 DG4002.in October 2004.
 DG4002
 DG4002.No vertical observational check was made to the station.
 DG4002
 DG4002.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4002.GEOID12B height accuracy estimate available here.
 DG4002
 DG4002.Click photographs - Photos may exist for this station.
 DG4002
 DG4002
 DG4002_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR069678(NAD 83)
 DG4002
 DG4002                          SUPERSEDED SURVEY CONTROL
 DG4002
 DG4002.No superseded survey control is available for this station.
 DG4002
 DG4002_MARKER: DD = SURVEY DISK
 DG4002_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4002_STAMPING: 1.035
 DG4002_MARK LOGO: CNMI
 DG4002_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4002_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4002+STABILITY: SURFACE MOTION
 DG4002
 DG4002  HISTORY     - Date     Condition        Report By
 DG4002  HISTORY     - UNK      MONUMENTED       CNMI
 DG4002  HISTORY     - 20030528 GOOD             CNMI
 DG4002
 DG4002                          STATION DESCRIPTION
 DG4002
 DG4002'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 DG4002'THE STATION IS LOCATED IN TALO AREA ON THE ISLAND OF ROTA IN THE
 DG4002'COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS.  TO REACH THE STATION
 DG4002'FROM THE ROTA INTERNATIONAL AIRPORT PROCEED SOUTH ON THE AIRPORT ROAD
 DG4002'FOR 0.1 MILE (0.2 KM) TO THE MAIN INTERSECTION OF THE AIRPORT ROAD AND
 DG4002'THE MAIN ROAD KNOWN AS SAN FRANCISCO ROAD, PROCEED WEST FOR 3.05 MILES
 DG4002'(4.91 KM) TO THE MARK AT THE INTERSECTION TO THE ROTA RESORT. THE
 DG4002'STATION IS A STANDARD DISK (CNMI GOVERNMENT LANDS AND SURVEY ROAD
 DG4002'CONTROL MARKER) STAMPED 1.035 IN CONCRETE FLUSH WITH GROUND IN THE
 DG4002'MIDDLE OF THE ROAD, 15.62 METERS (51.25 FT) SOUTHWEST OF POWER POLE F3
 DG4002'216, 26.78 METERS (87.86 FT) NORTHEAST OF POWER POLE F3 217.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3995 ***********************************************************************
 DG3995  DESIGNATION -  CENTERLINE 1.043
 DG3995  PID         -  DG3995
 DG3995  STATE/COUNTY-  CQ/ROTA
 DG3995  COUNTRY     -  US
 DG3995  USGS QUAD   -  
 DG3995
 DG3995                         *CURRENT SURVEY CONTROL
 DG3995  ______________________________________________________________________
 DG3995* NAD 83(1986) POSITION- 14 10 32.     (N) 214 47 44.     (W)   SCALED
 DG3995* NMVD03  ORTHO HEIGHT -    19.075 (meters)       62.58  (feet) ADJUSTED
 DG3995  ______________________________________________________________________
 DG3995  GEOID HEIGHT    -         54.608 (meters)                     GEOID12B
 DG3995  VERT ORDER      -  FIRST     CLASS II
 DG3995
 DG3995.The horizontal coordinates were scaled from a map and have
 DG3995.an estimated accuracy of +/- 6 seconds.
 DG3995
 DG3995.The orthometric height was determined by differential leveling and
 DG3995.adjusted by the NATIONAL GEODETIC SURVEY
 DG3995.in October 2004.
 DG3995
 DG3995.No vertical observational check was made to the station.
 DG3995
 DG3995.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3995.GEOID12B height accuracy estimate available here.
 DG3995
 DG3995.Click photographs - Photos may exist for this station.
 DG3995
 DG3995
 DG3995_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR062678(NAD 83)
 DG3995
 DG3995                          SUPERSEDED SURVEY CONTROL
 DG3995
 DG3995.No superseded survey control is available for this station.
 DG3995
 DG3995_MARKER: DD = SURVEY DISK
 DG3995_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG3995_STAMPING: 1.043
 DG3995_MARK LOGO: CNMI
 DG3995_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3995_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3995+STABILITY: SURFACE MOTION
 DG3995
 DG3995  HISTORY     - Date     Condition        Report By
 DG3995  HISTORY     - UNK      MONUMENTED       CNMI
 DG3995  HISTORY     - 20030528 GOOD             CNMI
 DG3995
 DG3995                          STATION DESCRIPTION
 DG3995
 DG3995'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 DG3995'THE STATION IS LOCATED IN TATGUE AREA ON THE ISLAND OF ROTA IN THE
 DG3995'COMONWEALTH OF THE NORTHERN MARIANA ISLANDS.  TO REACH THE STATION
 DG3995'FROM THE ROTA INTERNATIONAL AIRPORT PROCEED SOUTH ON THE AIRPORT ROAD
 DG3995'FOR 0.1 MILE (0.2 KM) TO THE MAIN INTERSECTION OF THE AIRPORT ROAD AND
 DG3995'THE MAIN ROAD KNOWN AS SAN FRANCISCO ROAD, PROCEED WEST FOR 3.6 MILES
 DG3995'(5.8 KM) TO THE MARK BY (SCHOOL BUS STOP AHEAD) SIGN.  THE STATION IS
 DG3995'A STANDARD DISK NMI GOVERNMENT LANDS AND SURVEY ROAD CONTROL MARKER
 DG3995'STAMPED 1.043 IN CONCRETE FLUSH WITH GROUND IN THE MIDDLE OF THE ROAD,
 DG3995'17.3 METERS (56.8 FT) EAST SOUTHEAST OF POWER POLE F3 199, 36.4 METERS
 DG3995'(119.4 FT) SOUTHEAST OF POWER POLE F3 198.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4015 ***********************************************************************
 DG4015  DESIGNATION -  CENTERLINE 1.046
 DG4015  PID         -  DG4015
 DG4015  STATE/COUNTY-  CQ/ROTA
 DG4015  COUNTRY     -  US
 DG4015  USGS QUAD   -  
 DG4015
 DG4015                         *CURRENT SURVEY CONTROL
 DG4015  ______________________________________________________________________
 DG4015* NAD 83(1986) POSITION- 14 10 31.     (N) 214 47 57.     (W)   SCALED
 DG4015* NMVD03  ORTHO HEIGHT -     5.924 (meters)       19.44  (feet) ADJUSTED
 DG4015  ______________________________________________________________________
 DG4015  GEOID HEIGHT    -         54.627 (meters)                     GEOID12B
 DG4015  VERT ORDER      -  FIRST     CLASS II
 DG4015
 DG4015.The horizontal coordinates were scaled from a map and have
 DG4015.an estimated accuracy of +/- 6 seconds.
 DG4015
 DG4015.The orthometric height was determined by differential leveling and
 DG4015.adjusted by the NATIONAL GEODETIC SURVEY
 DG4015.in October 2004.
 DG4015
 DG4015.No vertical observational check was made to the station.
 DG4015
 DG4015.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4015.GEOID12B height accuracy estimate available here.
 DG4015
 DG4015.Click photographs - Photos may exist for this station.
 DG4015
 DG4015
 DG4015_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR058678(NAD 83)
 DG4015
 DG4015                          SUPERSEDED SURVEY CONTROL
 DG4015
 DG4015.No superseded survey control is available for this station.
 DG4015
 DG4015_MARKER: DD = SURVEY DISK
 DG4015_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4015_STAMPING: 1.046 4.001
 DG4015_MARK LOGO: CNMI
 DG4015_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4015_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4015+STABILITY: SURFACE MOTION
 DG4015
 DG4015  HISTORY     - Date     Condition        Report By
 DG4015  HISTORY     - UNK      MONUMENTED       CNMI
 DG4015  HISTORY     - 20030528 GOOD             CNMI
 DG4015
 DG4015                          STATION DESCRIPTION
 DG4015
 DG4015'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 DG4015'THE STATION IS LOCATED IN TATGUE AREA ON THE ISLAND OF ROTA IN THE
 DG4015'COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS.  TO REACH THE STATION
 DG4015'FROM THE ROTA INTERNATIONAL AIRPORT PROCEED SOUTH ON THE AIRPORT ROAD
 DG4015'FOR 0.1 MILE (0.2 KM) TO THE MAIN INTERSECTION OF THE AIRPORT ROAD AND
 DG4015'THE MAIN ROAD KNOWN AS SAN FRANCISCO ROAD, PROCEED WEST FOR 3.85 MILES
 DG4015'(6.20 KM) AT THE ENTRANCE TO COCONUT VILLAGE.  THE STATION IS A
 DG4015'STANDARD DISK (CNMI GOVERNMENT LANDS AND SURVEY ROAD CONTROL MARKER)
 DG4015'STAMPED 1.046 IN CONCRETE FLUSH WITH GROUND IN THE MIDDLE OF THE ROAD,
 DG4015'13.50 METERS (44.29 FT) WEST NORTHWEST OF POWER POLE F3 191, 7.82
 DG4015'METERS (25.66 FT) SOUTHWEST OF A STOP SIGN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3998 ***********************************************************************
 DG3998  DESIGNATION -  CENTERLINE 1.048
 DG3998  PID         -  DG3998
 DG3998  STATE/COUNTY-  CQ/ROTA
 DG3998  COUNTRY     -  US
 DG3998  USGS QUAD   -  
 DG3998
 DG3998                         *CURRENT SURVEY CONTROL
 DG3998  ______________________________________________________________________
 DG3998* NAD 83(1986) POSITION- 14 10 28.     (N) 214 48 06.     (W)   SCALED
 DG3998* NMVD03  ORTHO HEIGHT -     6.058 (meters)       19.88  (feet) ADJUSTED
 DG3998  ______________________________________________________________________
 DG3998  GEOID HEIGHT    -         54.639 (meters)                     GEOID12B
 DG3998  VERT ORDER      -  FIRST     CLASS II
 DG3998
 DG3998.The horizontal coordinates were scaled from a map and have
 DG3998.an estimated accuracy of +/- 6 seconds.
 DG3998
 DG3998.The orthometric height was determined by differential leveling and
 DG3998.adjusted by the NATIONAL GEODETIC SURVEY
 DG3998.in October 2004.
 DG3998
 DG3998.No vertical observational check was made to the station.
 DG3998
 DG3998.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3998.GEOID12B height accuracy estimate available here.
 DG3998
 DG3998.Click photographs - Photos may exist for this station.
 DG3998
 DG3998
 DG3998_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR055677(NAD 83)
 DG3998
 DG3998                          SUPERSEDED SURVEY CONTROL
 DG3998
 DG3998.No superseded survey control is available for this station.
 DG3998
 DG3998_MARKER: DD = SURVEY DISK
 DG3998_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG3998_STAMPING: 1.048
 DG3998_MARK LOGO: CNMI
 DG3998_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3998_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3998+STABILITY: SURFACE MOTION
 DG3998
 DG3998  HISTORY     - Date     Condition        Report By
 DG3998  HISTORY     - UNK      MONUMENTED       CNMI
 DG3998  HISTORY     - 20030528 GOOD             CNMI
 DG3998
 DG3998                          STATION DESCRIPTION
 DG3998
 DG3998'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 DG3998'THE STATION IS LOCATED IN TATGUE AREA ON THE ISLAND OF ROTA IN THE
 DG3998'COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS.  TO REACH THE STATION
 DG3998'FROM THE ROTA INTERNATIONAL AIRPORT PROCEED SOUTH ON THE AIRPORT ROAD
 DG3998'FOR 0.1 MILE (0.2 KM) TO THE MAIN INTERSECTION OF THE AIRPORT ROAD AND
 DG3998'THE MAIN ROAD KNOWN AS SAN FRANCISCO ROAD, PROCEED WEST FOR 4.0 MILES
 DG3998'(6.4 KM) TO MARK.  THE STATION IS A STANDARD DISK CNMI GOVERNMENT
 DG3998'LANDS AND SURVEY ROAD CONTROL MARKER STAMPED 1.048 IN CONCRETE FLUSH
 DG3998'WITH GROUND IN THE MIDDLE OF THE ROAD, 15.5 METERS (50.9 FT) NORTH OF
 DG3998'POWER POLE F3 185.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3978 ***********************************************************************
 DG3978  DESIGNATION -  CENTERLINE 1.052
 DG3978  PID         -  DG3978
 DG3978  STATE/COUNTY-  CQ/SAIPAN
 DG3978  COUNTRY     -  US
 DG3978  USGS QUAD   -  
 DG3978
 DG3978                         *CURRENT SURVEY CONTROL
 DG3978  ______________________________________________________________________
 DG3978* NAD 83(1986) POSITION- 15 10 46.     (N) 214 17 11.     (W)   SCALED
 DG3978* NMVD03  ORTHO HEIGHT -     2.652 (meters)        8.70  (feet) ADJUSTED
 DG3978  ______________________________________________________________________
 DG3978  GEOID HEIGHT    -         54.544 (meters)                     GEOID12B
 DG3978  VERT ORDER      -  FIRST     CLASS II
 DG3978
 DG3978.The horizontal coordinates were scaled from a map and have
 DG3978.an estimated accuracy of +/- 6 seconds.
 DG3978
 DG3978.The orthometric height was determined by differential leveling and
 DG3978.adjusted by the NATIONAL GEODETIC SURVEY
 DG3978.in October 2004.
 DG3978
 DG3978.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3978.GEOID12B height accuracy estimate available here.
 DG3978
 DG3978.Click photographs - Photos may exist for this station.
 DG3978
 DG3978
 DG3978_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS618785(NAD 83)
 DG3978
 DG3978                          SUPERSEDED SURVEY CONTROL
 DG3978
 DG3978.No superseded survey control is available for this station.
 DG3978
 DG3978_MARKER: DD = SURVEY DISK
 DG3978_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG3978_STAMPING: 1.052
 DG3978_MARK LOGO: CNMI
 DG3978_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3978_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3978+STABILITY: SURFACE MOTION
 DG3978
 DG3978  HISTORY     - Date     Condition        Report By
 DG3978  HISTORY     - UNK      MONUMENTED       CNMI
 DG3978  HISTORY     - 20030530 GOOD             CNMI
 DG3978
 DG3978                          STATION DESCRIPTION
 DG3978
 DG3978'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (PPC)
 DG3978'THE STATION IS LOCATED IN CHALAN LAULAU AREA ON THE ISLAND OF SAIPAN,
 DG3978'CNMI.  TO REACH THE STATION FROM THE INTERSECTION OF BEACH ROAD AND
 DG3978'MICRO BEACH ROAD PROCEED SOUTH ON BEACH ROAD FOR 2.5 MILES.  (4.0 KM)
 DG3978'THE STATION IS A STANDARD CNMI GOVERNMENT LANDS AND SURVEY ROAD
 DG3978'CONTROL MARKER DISK.  THE MARK IS LOCATED IN THE CENTER OF THE ROAD
 DG3978'UNDER A STEEL 6 INCH COVER SURROUNDED BY CONCRETE, 14.3 METERS (46.9
 DG3978'FT) SOUTHWEST OF POWER POLE 51456-50387, 11.3 METERS (37.1 FT)
 DG3978'SOUTHEAST OF POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4012 ***********************************************************************
 DG4012  DESIGNATION -  CENTERLINE 1.055
 DG4012  PID         -  DG4012
 DG4012  STATE/COUNTY-  CQ/ROTA
 DG4012  COUNTRY     -  US
 DG4012  USGS QUAD   -  
 DG4012
 DG4012                         *CURRENT SURVEY CONTROL
 DG4012  ______________________________________________________________________
 DG4012* NAD 83(1986) POSITION- 14 10 21.     (N) 214 48 35.     (W)   SCALED
 DG4012* NMVD03  ORTHO HEIGHT -     3.548 (meters)       11.64  (feet) ADJUSTED
 DG4012  ______________________________________________________________________
 DG4012  GEOID HEIGHT    -         54.678 (meters)                     GEOID12B
 DG4012  VERT ORDER      -  FIRST     CLASS II
 DG4012
 DG4012.The horizontal coordinates were scaled from a map and have
 DG4012.an estimated accuracy of +/- 6 seconds.
 DG4012
 DG4012.The orthometric height was determined by differential leveling and
 DG4012.adjusted by the NATIONAL GEODETIC SURVEY
 DG4012.in October 2004.
 DG4012
 DG4012.No vertical observational check was made to the station.
 DG4012
 DG4012.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4012.GEOID12B height accuracy estimate available here.
 DG4012
 DG4012.Click photographs - Photos may exist for this station.
 DG4012
 DG4012
 DG4012_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR046675(NAD 83)
 DG4012
 DG4012                          SUPERSEDED SURVEY CONTROL
 DG4012
 DG4012.No superseded survey control is available for this station.
 DG4012
 DG4012_MARKER: DD = SURVEY DISK
 DG4012_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4012_STAMPING: 1.055
 DG4012_MARK LOGO: CNMI
 DG4012_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4012_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4012+STABILITY: SURFACE MOTION
 DG4012
 DG4012  HISTORY     - Date     Condition        Report By
 DG4012  HISTORY     - UNK      MONUMENTED       CNMI
 DG4012  HISTORY     - 20030528 GOOD             CNMI
 DG4012
 DG4012                          STATION DESCRIPTION
 DG4012
 DG4012'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 DG4012'THE STATION IS LOCATED IN TATETO AREA ON THE ISLAND OF ROTA IN THE
 DG4012'COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS.  TO REACH THE STATION
 DG4012'FROM THE ROTA INTERNATIONAL AIRPORT PROCEED SOUTH ON THE AIRPORT ROAD
 DG4012'FOR 0.1 MILE (0.2 KM) TO THE MAIN INTERSECTION OF THE AIRPORT ROAD AND
 DG4012'THE MAIN ROAD KNOWN AS SAN FRANCISCO ROAD, PROCEED WEST TOWARD THE
 DG4012'VILLAGE OF SONGSONG FOR 4.6 MILES.  (7.4 KM) THE MARK IS AT THE
 DG4012'ENTRANCE TO TATETO BEACH.  THE STATION IS A STANDARD DISK (CNMI
 DG4012'GOVERNMENT LANDS AND SURVEY ROAD CONTROL MARKER) STAMPED 1.055 IN
 DG4012'CONCRETE FLUSH WITH GROUND IN THE MIDDLE OF THE ROAD, 28.65 METERS
 DG4012'(94.00 FT) NORTHEAST OF POWER POLE F3 167, 24.20 METERS (79.40 FT)
 DG4012'SOUTHWEST OF POWER POLE F3 166.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4010 ***********************************************************************
 DG4010  DESIGNATION -  CENTERLINE 1.057
 DG4010  PID         -  DG4010
 DG4010  STATE/COUNTY-  CQ/ROTA
 DG4010  COUNTRY     -  US
 DG4010  USGS QUAD   -  
 DG4010
 DG4010                         *CURRENT SURVEY CONTROL
 DG4010  ______________________________________________________________________
 DG4010* NAD 83(1986) POSITION- 14 10 18.     (N) 214 48 43.     (W)   SCALED
 DG4010* NMVD03  ORTHO HEIGHT -     4.075 (meters)       13.37  (feet) ADJUSTED
 DG4010  ______________________________________________________________________
 DG4010  GEOID HEIGHT    -         54.688 (meters)                     GEOID12B
 DG4010  VERT ORDER      -  FIRST     CLASS II
 DG4010
 DG4010.The horizontal coordinates were scaled from a map and have
 DG4010.an estimated accuracy of +/- 6 seconds.
 DG4010
 DG4010.The orthometric height was determined by differential leveling and
 DG4010.adjusted by the NATIONAL GEODETIC SURVEY
 DG4010.in October 2004.
 DG4010
 DG4010.No vertical observational check was made to the station.
 DG4010
 DG4010.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4010.GEOID12B height accuracy estimate available here.
 DG4010
 DG4010.Click photographs - Photos may exist for this station.
 DG4010
 DG4010
 DG4010_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR044674(NAD 83)
 DG4010
 DG4010                          SUPERSEDED SURVEY CONTROL
 DG4010
 DG4010.No superseded survey control is available for this station.
 DG4010
 DG4010_MARKER: DD = SURVEY DISK
 DG4010_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4010_STAMPING: 1.057
 DG4010_MARK LOGO: CNMI
 DG4010_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4010_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4010+STABILITY: SURFACE MOTION
 DG4010
 DG4010  HISTORY     - Date     Condition        Report By
 DG4010  HISTORY     - UNK      MONUMENTED       CNMI
 DG4010  HISTORY     - 20030528 GOOD             CNMI
 DG4010
 DG4010                          STATION DESCRIPTION
 DG4010
 DG4010'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 DG4010'THE STATION IS LOCATED IN TATETO AREA ON THE ISLAND OF ROTA IN THE
 DG4010'COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS.  TO REACH THE STATION
 DG4010'FROM THE ROTA INTERNATIONAL AIRPORT PROCEED SOUTH ON THE AIRPORT ROAD
 DG4010'FOR 0.1 MILE (0.2 KM) TO THE MAIN INTERSECTION OF THE AIRPORT ROAD AND
 DG4010'THE MAIN ROAD KNOWN AS SAN FRANCISCO ROAD, PROCEED WEST TOWARD THE
 DG4010'VILLAGE OF SONGSONG FOR 4.8 MILES (7.7 KM) TO THE MARK.  THE STATION
 DG4010'IS A STANDARD DISK (CNMI GOVERNMENT LANDS AND SURVEY ROAD CONTROL
 DG4010'MARKER) STAMPED 1.057 IN CONCRETE FLUSH WITH GROUND IN THE MIDDLE OF
 DG4010'THE ROAD, 11.7 METERS (38.4 FT) NORTHWEST OF POWER POLE F3 161, 38.10
 DG4010'METERS (125.00 FT) NORTHEAST OF POWER POLE F3 160.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3977 ***********************************************************************
 DG3977  DESIGNATION -  CENTERLINE 1.058
 DG3977  PID         -  DG3977
 DG3977  STATE/COUNTY-  CQ/SAIPAN
 DG3977  COUNTRY     -  US
 DG3977  USGS QUAD   -  
 DG3977
 DG3977                         *CURRENT SURVEY CONTROL
 DG3977  ______________________________________________________________________
 DG3977* NAD 83(1986) POSITION- 15 10 59.     (N) 214 17 09.     (W)   SCALED
 DG3977* NMVD03  ORTHO HEIGHT -     2.834 (meters)        9.30  (feet) ADJUSTED
 DG3977  ______________________________________________________________________
 DG3977  GEOID HEIGHT    -         54.544 (meters)                     GEOID12B
 DG3977  VERT ORDER      -  FIRST     CLASS II
 DG3977
 DG3977.The horizontal coordinates were scaled from a map and have
 DG3977.an estimated accuracy of +/- 6 seconds.
 DG3977
 DG3977.The orthometric height was determined by differential leveling and
 DG3977.adjusted by the NATIONAL GEODETIC SURVEY
 DG3977.in October 2004.
 DG3977
 DG3977.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3977.GEOID12B height accuracy estimate available here.
 DG3977
 DG3977.Click photographs - Photos may exist for this station.
 DG3977
 DG3977
 DG3977_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS618789(NAD 83)
 DG3977
 DG3977                          SUPERSEDED SURVEY CONTROL
 DG3977
 DG3977.No superseded survey control is available for this station.
 DG3977
 DG3977_MARKER: DD = SURVEY DISK
 DG3977_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG3977_STAMPING: 1.058
 DG3977_MARK LOGO: CNMI
 DG3977_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3977_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3977+STABILITY: SURFACE MOTION
 DG3977
 DG3977  HISTORY     - Date     Condition        Report By
 DG3977  HISTORY     - UNK      MONUMENTED       CNMI
 DG3977  HISTORY     - 20030530 GOOD             CNMI
 DG3977
 DG3977                          STATION DESCRIPTION
 DG3977
 DG3977'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (PPC)
 DG3977'THE STATION IS LOCATED IN SOUTH GARAPAN AREA ON THE ISLAND OF SAIPAN,
 DG3977'CNMI.  TO REACH THE STATION FROM THE INTERSECTION OF BEACH ROAD AND
 DG3977'MICRO BEACH ROAD PROCEED SOUTH ON BEACH ROAD FOR 2.3 MILES.  (3.7 KM)
 DG3977'THE STATION IS A STANDARD CNMI GOVERNMENT LANDS AND SURVEY ROAD
 DG3977'CONTROL MARKER DISK.  THE MARK IS LOCATED IN THE CENTER OF THE ROAD
 DG3977'UNDER A STEEL 6 INCH COVER SURROUNDED BY CONCRETE, 13.9 METERS (45.6
 DG3977'FT) SOUTHWEST OF POWER POLE 51870-50455, 13.6 METERS (44.6 FT)
 DG3977'SOUTHEAST OF POWER POLE, 10.2 METERS (33.5 FT) SOUTHEAST OF STREET
 DG3977'LAMP.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4022 ***********************************************************************
 DG4022  DESIGNATION -  CENTERLINE 1.064
 DG4022  PID         -  DG4022
 DG4022  STATE/COUNTY-  CQ/ROTA
 DG4022  COUNTRY     -  US
 DG4022  USGS QUAD   -  
 DG4022
 DG4022                         *CURRENT SURVEY CONTROL
 DG4022  ______________________________________________________________________
 DG4022* NAD 83(MA11) POSITION- 14 10 07.79253(N) 214 49 08.83871(W)   ADJUSTED
 DG4022* NAD 83(MA11) ELLIP HT-    59.394 (meters)        (06/27/12)   ADJUSTED
 DG4022* NAD 83(MA11) EPOCH   -  2010.00
 DG4022* NMVD03  ORTHO HEIGHT -     4.648 (meters)       15.25  (feet) ADJUSTED
 DG4022  ______________________________________________________________________
 DG4022  GEOID HEIGHT    -         54.719 (meters)                     GEOID12B
 DG4022  NAD 83(MA11) X  - -5,077,960.934 (meters)                     COMP
 DG4022  NAD 83(MA11) Y  -  3,531,788.721 (meters)                     COMP
 DG4022  NAD 83(MA11) Z  -  1,551,114.324 (meters)                     COMP
 DG4022  LAPLACE CORR    -         -2.12  (seconds)                    DEFLEC12B
 DG4022  VERT ORDER      -  FIRST     CLASS II
 DG4022
 DG4022  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4022  Standards:
 DG4022         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4022            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4022  -------------------------------------------------------------------
 DG4022  NETWORK    1.42   2.21           0.56   0.60   1.13      0.03477230
 DG4022  -------------------------------------------------------------------
 DG4022  Click here for local accuracies and other accuracy information.
 DG4022
 DG4022.The horizontal coordinates were established by GPS observations
 DG4022.and adjusted by the National Geodetic Survey in June 2012.
 DG4022
 DG4022.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4022.been affixed to the stable Mariana tectonic plate. 
 DG4022
 DG4022.The horizontal coordinates are valid at the epoch date displayed above
 DG4022.which is a decimal equivalence of Year/Month/Day.
 DG4022
 DG4022.The orthometric height was determined by differential leveling and
 DG4022.adjusted by the NATIONAL GEODETIC SURVEY
 DG4022.in October 2004.
 DG4022
 DG4022.No vertical observational check was made to the station.
 DG4022
 DG4022.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4022.GEOID12B height accuracy estimate available here.
 DG4022
 DG4022.Click photographs - Photos may exist for this station.
 DG4022
 DG4022.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4022
 DG4022.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4022
 DG4022.The ellipsoidal height was determined by GPS observations
 DG4022.and is referenced to NAD 83.
 DG4022
 DG4022. The following values were computed from the NAD 83(MA11) position.
 DG4022
 DG4022;                    North         East     Units Scale Factor Converg.
 DG4022;UTM  55      - 1,567,161.443   303,666.650   MT  1.00007681   -0 26 43.5
 DG4022
 DG4022!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4022!UTM  55      -   0.99999066  x   1.00007681  =   1.00006747
 DG4022
 DG4022_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR0366667161(NAD 83)
 DG4022
 DG4022|---------------------------------------------------------------------|
 DG4022| PID    Reference Object                     Distance      Geod. Az  |
 DG4022|                                                           dddmmss.s |
 DG4022| DG4023 TAM 5                               139.442 METERS 25701     |
 DG4022|---------------------------------------------------------------------|
 DG4022
 DG4022                          SUPERSEDED SURVEY CONTROL
 DG4022
 DG4022  NAD 83(2002)-  14 10 07.79227(N)    214 49 08.83865(W) AD(2002.00) 1
 DG4022  ELLIP H (06/14/04)   59.377  (m)                       GP(2002.00) 4 2
 DG4022  NMVD03  (06/14/04)    4.22   (m)  EGM96    model used  GPS OBS        
 DG4022
 DG4022.Superseded values are not recommended for survey control.
 DG4022
 DG4022.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4022.See file dsdata.pdf to determine how the superseded data were derived.
 DG4022
 DG4022_MARKER: DD = SURVEY DISK
 DG4022_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4022_STAMPING: 1.064
 DG4022_MARK LOGO: CNMI
 DG4022_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4022_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4022+STABILITY: SURFACE MOTION
 DG4022
 DG4022  HISTORY     - Date     Condition        Report By
 DG4022  HISTORY     - UNK      MONUMENTED       CNMI
 DG4022  HISTORY     - 20030528 GOOD             CNMI
 DG4022
 DG4022                          STATION DESCRIPTION
 DG4022
 DG4022'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 DG4022'THE STATION IS LOCATED IN UYULAN AREA ON THE ISLAND OF ROTA IN THE
 DG4022'COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS.  TO REACH THE STATION
 DG4022'FROM THE ROTA INTERNATIONAL AIRPORT PROCEED SOUTH ON THE AIRPORT ROAD
 DG4022'FOR 0.1 MILE (0.2 KM) TO THE MAIN INTERSECTION OF THE AIRPORT ROAD AND
 DG4022'THE MAIN ROAD KNOWN AS SAN FRANCISCO ROAD, PROCEED WEST TOWARD THE
 DG4022'VILLAGE OF SONGSONG FOR 5.3 MILES (8.5 KM) TO THE MARK JUST BEFORE THE
 DG4022'ROTA HOTEL.  THE STATION IS A STANDARD DISK (CNMI GOVERNMENT LANDS AND
 DG4022'SURVEY ROAD CONTROL MARKER) STAMPED 1.064 IN CONCRETE FLUSH WITH
 DG4022'GROUND IN THE MIDDLE OF THE ROAD.  8.05 METERS (26.41 FT) NORTHWEST OF
 DG4022'POWER POLE F3 144, 13.1 METERS (43.0 FT) NORTHEAST OF A TELEPHONE BOX.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3976 ***********************************************************************
 DG3976  DESIGNATION -  CENTERLINE 1.070
 DG3976  PID         -  DG3976
 DG3976  STATE/COUNTY-  CQ/SAIPAN
 DG3976  COUNTRY     -  US
 DG3976  USGS QUAD   -  
 DG3976
 DG3976                         *CURRENT SURVEY CONTROL
 DG3976  ______________________________________________________________________
 DG3976* NAD 83(1986) POSITION- 15 11 53.     (N) 214 16 58.     (W)   SCALED
 DG3976* NMVD03  ORTHO HEIGHT -     1.852 (meters)        6.08  (feet) ADJUSTED
 DG3976  ______________________________________________________________________
 DG3976  GEOID HEIGHT    -         54.529 (meters)                     GEOID12B
 DG3976  VERT ORDER      -  FIRST     CLASS II
 DG3976
 DG3976.The horizontal coordinates were scaled from a map and have
 DG3976.an estimated accuracy of +/- 6 seconds.
 DG3976
 DG3976.The orthometric height was determined by differential leveling and
 DG3976.adjusted by the NATIONAL GEODETIC SURVEY
 DG3976.in October 2004.
 DG3976
 DG3976.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3976.GEOID12B height accuracy estimate available here.
 DG3976
 DG3976.Click photographs - Photos may exist for this station.
 DG3976
 DG3976
 DG3976_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS622806(NAD 83)
 DG3976
 DG3976                          SUPERSEDED SURVEY CONTROL
 DG3976
 DG3976.No superseded survey control is available for this station.
 DG3976
 DG3976_MARKER: DD = SURVEY DISK
 DG3976_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG3976_STAMPING: 1.070
 DG3976_MARK LOGO: CNMI
 DG3976_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3976_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3976+STABILITY: SURFACE MOTION
 DG3976
 DG3976  HISTORY     - Date     Condition        Report By
 DG3976  HISTORY     - UNK      MONUMENTED       CNMI
 DG3976  HISTORY     - 20030530 GOOD             CNMI
 DG3976
 DG3976                          STATION DESCRIPTION
 DG3976
 DG3976'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (PPC)
 DG3976'THE STATION IS LOCATED IN GARAPAN AREA ON THE ISLAND OF SAIPAN, CNMI.
 DG3976'TO REACH THE STATION FROM THE INTERSECTION OF BEACH ROAD AND MICRO
 DG3976'BEACH ROAD PROCEED SOUTH ON BEACH ROAD FOR 1.2 MILES (1.9 KM) ACROSS
 DG3976'THE PAVILLION BY GARAPAN PARK.  THE STATION IS A STANDARD CNMI
 DG3976'GOVERNMENT LANDS AND SURVEY ROAD CONTROL MARKER DISK.  THE MARK IS
 DG3976'LOCATED IN THE CENTER OF THE ROAD UNDER A STEEL 6 INCH COVER, 17.6
 DG3976'METERS (57.7 FT) NORTHEAST OF POWER POLE 53496-50762, 13.15 METERS
 DG3976'(43.14 FT) SOUTHEAST OF THE CULVERT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3996 ***********************************************************************
 DG3996  DESIGNATION -  CENTERLINE 1.072
 DG3996  PID         -  DG3996
 DG3996  STATE/COUNTY-  CQ/ROTA
 DG3996  COUNTRY     -  US
 DG3996  USGS QUAD   -  
 DG3996
 DG3996                         *CURRENT SURVEY CONTROL
 DG3996  ______________________________________________________________________
 DG3996* NAD 83(1986) POSITION- 14 10 01.     (N) 214 49 36.     (W)   SCALED
 DG3996* NMVD03  ORTHO HEIGHT -     7.507 (meters)       24.63  (feet) ADJUSTED
 DG3996  ______________________________________________________________________
 DG3996  GEOID HEIGHT    -         54.749 (meters)                     GEOID12B
 DG3996  VERT ORDER      -  FIRST     CLASS II
 DG3996
 DG3996.The horizontal coordinates were scaled from a map and have
 DG3996.an estimated accuracy of +/- 6 seconds.
 DG3996
 DG3996.The orthometric height was determined by differential leveling and
 DG3996.adjusted by the NATIONAL GEODETIC SURVEY
 DG3996.in October 2004.
 DG3996
 DG3996.No vertical observational check was made to the station.
 DG3996
 DG3996.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3996.GEOID12B height accuracy estimate available here.
 DG3996
 DG3996.Click photographs - Photos may exist for this station.
 DG3996
 DG3996
 DG3996_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR028669(NAD 83)
 DG3996
 DG3996                          SUPERSEDED SURVEY CONTROL
 DG3996
 DG3996.No superseded survey control is available for this station.
 DG3996
 DG3996_MARKER: DD = SURVEY DISK
 DG3996_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG3996_STAMPING: 1.072
 DG3996_MARK LOGO: CNMI
 DG3996_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3996_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3996+STABILITY: SURFACE MOTION
 DG3996
 DG3996  HISTORY     - Date     Condition        Report By
 DG3996  HISTORY     - UNK      MONUMENTED       CNMI
 DG3996  HISTORY     - 20030528 GOOD             CNMI
 DG3996
 DG3996                          STATION DESCRIPTION
 DG3996
 DG3996'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 DG3996'THE STATION IS LOCATED IN SONGTON AREA ON THE ISLAND OF ROTA IN THE
 DG3996'COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS.  TO REACH THE STATION
 DG3996'FROM THE ROTA INTERNATIONAL AIRPORT PROCEED SOUTH ON THE AIRPORT ROAD
 DG3996'FOR 0.1 MILE (0.2 KM) TO THE MAIN INTERSECTION OF THE AIRPORT ROAD AND
 DG3996'THE MAIN ROAD KNOWN AS SAN FRANCISCO ROAD, PROCEED WEST TOWARD THE
 DG3996'VILLAGE OF SONGSONG FOR 5.9 MILES (9.5 KM) TO THE MARK.  THE STATION
 DG3996'IS A STANDARD DISK CNMI GOVERNMENT LANDS AND SURVEY ROAD CONTROL
 DG3996'MARKER STAMPED 1.072 IN CONCRETE FLUSH WITH GROUND IN THE MIDDLE OF
 DG3996'THE ROAD, 30.4 METERS (99.7 FT) NORTHWEST OF POWER POLE F3 127, 14.5
 DG3996'METERS (47.6 FT) NORTHEAST OF POWER POLE F3 126.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4016 ***********************************************************************
 DG4016  DESIGNATION -  CENTERLINE 1.074
 DG4016  PID         -  DG4016
 DG4016  STATE/COUNTY-  CQ/ROTA
 DG4016  COUNTRY     -  US
 DG4016  USGS QUAD   -  
 DG4016
 DG4016                         *CURRENT SURVEY CONTROL
 DG4016  ______________________________________________________________________
 DG4016* NAD 83(1986) POSITION- 14 10 03.     (N) 214 49 47.     (W)   SCALED
 DG4016* NMVD03  ORTHO HEIGHT -     5.370 (meters)       17.62  (feet) ADJUSTED
 DG4016  ______________________________________________________________________
 DG4016  GEOID HEIGHT    -         54.761 (meters)                     GEOID12B
 DG4016  VERT ORDER      -  FIRST     CLASS II
 DG4016
 DG4016.The horizontal coordinates were scaled from a map and have
 DG4016.an estimated accuracy of +/- 6 seconds.
 DG4016
 DG4016.The orthometric height was determined by differential leveling and
 DG4016.adjusted by the NATIONAL GEODETIC SURVEY
 DG4016.in October 2004.
 DG4016
 DG4016.No vertical observational check was made to the station.
 DG4016
 DG4016.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4016.GEOID12B height accuracy estimate available here.
 DG4016
 DG4016.Click photographs - Photos may exist for this station.
 DG4016
 DG4016
 DG4016_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR025670(NAD 83)
 DG4016
 DG4016                          SUPERSEDED SURVEY CONTROL
 DG4016
 DG4016.No superseded survey control is available for this station.
 DG4016
 DG4016_MARKER: DV = VERTICAL CONTROL DISK
 DG4016_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4016_STAMPING: 1.074
 DG4016_MARK LOGO: NGS
 DG4016_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4016_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4016+STABILITY: SURFACE MOTION
 DG4016
 DG4016  HISTORY     - Date     Condition        Report By
 DG4016  HISTORY     - UNK      MONUMENTED       CNMI
 DG4016  HISTORY     - 20030528 GOOD             CNMI
 DG4016
 DG4016                          STATION DESCRIPTION
 DG4016
 DG4016'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 DG4016'THE STATION IS LOCATED IN SONGTON AREA ON THE ISLAND  OF ROTA IN THE
 DG4016'COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS.  TO REACH THE STATION
 DG4016'FROM THE ROTA INTERNATIONAL AIRPORT PROCEED SOUTH ON THE AIRPORT ROAD
 DG4016'FOR 0.1 MILE (0.2 KM) TO THE MAIN INTERSECTION OF THE AIRPORT ROAD AND
 DG4016'THE MAIN ROAD KNOWN AS SAN FRANCISCO ROAD, PROCEED WEST TOWARD THE
 DG4016'VILLAGE OF SONGSONG FOR 6.2 MILES TO THE MARK. THE STATION IS A
 DG4016'STANDARD DISK CNMI GOVERNMENT LANDS AND SURVEY ROAD CONTROL MARKER
 DG4016'STAMPED 1.074 IN CONCRETE FLUSH WITH THE GROUND IN THE MIDDLE OF THE
 DG4016'ROAD, 47.06 METERS (154.4 FT) NORTHEAST OF POWERPOLE NUMBER F3 121,
 DG4016'AND 8.53 M (27.9 FT) SOUTHWEST OF POWERPOLE F3 120.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4013 ***********************************************************************
 DG4013  DESIGNATION -  CENTERLINE 1.081
 DG4013  PID         -  DG4013
 DG4013  STATE/COUNTY-  CQ/ROTA
 DG4013  COUNTRY     -  US
 DG4013  USGS QUAD   -  
 DG4013
 DG4013                         *CURRENT SURVEY CONTROL
 DG4013  ______________________________________________________________________
 DG4013* NAD 83(1986) POSITION- 14 10 05.     (N) 214 50 09.     (W)   SCALED
 DG4013* NMVD03  ORTHO HEIGHT -     6.127 (meters)       20.10  (feet) ADJUSTED
 DG4013  ______________________________________________________________________
 DG4013  GEOID HEIGHT    -         54.781 (meters)                     GEOID12B
 DG4013  VERT ORDER      -  FIRST     CLASS II
 DG4013
 DG4013.The horizontal coordinates were scaled from a map and have
 DG4013.an estimated accuracy of +/- 6 seconds.
 DG4013
 DG4013.The orthometric height was determined by differential leveling and
 DG4013.adjusted by the NATIONAL GEODETIC SURVEY
 DG4013.in October 2004.
 DG4013
 DG4013.No vertical observational check was made to the station.
 DG4013
 DG4013.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4013.GEOID12B height accuracy estimate available here.
 DG4013
 DG4013.Click photographs - Photos may exist for this station.
 DG4013
 DG4013
 DG4013_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR018670(NAD 83)
 DG4013
 DG4013                          SUPERSEDED SURVEY CONTROL
 DG4013
 DG4013.No superseded survey control is available for this station.
 DG4013
 DG4013_MARKER: DD = SURVEY DISK
 DG4013_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4013_STAMPING: 1.081
 DG4013_MARK LOGO: CNMI
 DG4013_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4013_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4013+STABILITY: SURFACE MOTION
 DG4013
 DG4013  HISTORY     - Date     Condition        Report By
 DG4013  HISTORY     - UNK      MONUMENTED       CNMI
 DG4013  HISTORY     - 20030528 GOOD             CNMI
 DG4013
 DG4013                          STATION DESCRIPTION
 DG4013
 DG4013'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 DG4013'THE STATION IS LOCATED IN TATACHUK AREA ON THE ISLAND OF ROTA IN THE
 DG4013'COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS.  TO REACH THE STATION
 DG4013'FROM THE ROTA INTERNATIONAL AIRPORT PROCEED SOUTH ON THE AIRPORT ROAD
 DG4013'FOR 0.1 MILE (0.2 KM) TO THE MAIN INTERSECTION OF THE AIRPORT ROAD AND
 DG4013'THE MAIN ROAD KNOWN AS SAN FRANCISCO ROAD, PROCEED WEST TOWARD THE
 DG4013'VILLAGE OF SONGSONG FOR 6.6 MILES (10.6 KM) TO THE MARK.  THE STATION
 DG4013'IS A STANDARD DISK (CNMI GOVERNMENT LANDS AND SURVEY ROAD CONTROL
 DG4013'MARKER) STAMPED 1.081 IN CONCRETE FLUSH WITH GROUND IN THE MIDDLE OF
 DG4013'THE ROAD, 7.65 METERS (25.10 FT) NORTH OF POWER POLE F3 107, 12.36
 DG4013'METERS (40.55 FT) SOUTH FROM STANCE OF COCONUT TREES AND APPROXIMATELY
 DG4013'70.0 METERS (229.7 FT) WEST OF THE INTERSECTION OF A ROAD TO THE
 DG4013'NORTHERN MARIANAS COLLEGE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4001 ***********************************************************************
 DG4001  DESIGNATION -  CENTERLINE 1.083
 DG4001  PID         -  DG4001
 DG4001  STATE/COUNTY-  CQ/ROTA
 DG4001  COUNTRY     -  US
 DG4001  USGS QUAD   -  
 DG4001
 DG4001                         *CURRENT SURVEY CONTROL
 DG4001  ______________________________________________________________________
 DG4001* NAD 83(1986) POSITION- 14 10 04.     (N) 214 50 17.     (W)   SCALED
 DG4001* NMVD03  ORTHO HEIGHT -     5.878 (meters)       19.28  (feet) ADJUSTED
 DG4001  ______________________________________________________________________
 DG4001  GEOID HEIGHT    -         54.788 (meters)                     GEOID12B
 DG4001  VERT ORDER      -  FIRST     CLASS II
 DG4001
 DG4001.The horizontal coordinates were scaled from a map and have
 DG4001.an estimated accuracy of +/- 6 seconds.
 DG4001
 DG4001.The orthometric height was determined by differential leveling and
 DG4001.adjusted by the NATIONAL GEODETIC SURVEY
 DG4001.in October 2004.
 DG4001
 DG4001.No vertical observational check was made to the station.
 DG4001
 DG4001.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4001.GEOID12B height accuracy estimate available here.
 DG4001
 DG4001.Click photographs - Photos may exist for this station.
 DG4001
 DG4001
 DG4001_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR016670(NAD 83)
 DG4001
 DG4001                          SUPERSEDED SURVEY CONTROL
 DG4001
 DG4001.No superseded survey control is available for this station.
 DG4001
 DG4001_MARKER: DD = SURVEY DISK
 DG4001_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4001_STAMPING: 1.083
 DG4001_MARK LOGO: CNMI
 DG4001_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4001_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4001+STABILITY: SURFACE MOTION
 DG4001
 DG4001  HISTORY     - Date     Condition        Report By
 DG4001  HISTORY     - UNK      MONUMENTED       CNMI
 DG4001  HISTORY     - 20030528 GOOD             CNMI
 DG4001
 DG4001                          STATION DESCRIPTION
 DG4001
 DG4001'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 DG4001'THE STATION IS LOCATED IN TATACHUK AREA ON THE ISLAND OF ROTA IN THE
 DG4001'COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS.  TO REACH THE STATION
 DG4001'FROM THE ROTA INTERNATIONAL AIRPORT PROCEED SOUTH ON THE AIRPORT ROAD
 DG4001'FOR 0.1 MILE (0.2 KM) TO THE MAIN INTERSECTION OF THE AIRPORT ROAD AND
 DG4001'THE MAIN ROAD KNOWN AS SAN FRANCISCO ROAD, PROCEED WEST TOWARD THE
 DG4001'VILLAGE OF SONGSONG FOR 6.8 MILES (10.9 KM) TO THE MARK.  THE STATION
 DG4001'IS A STANDARD DISK (CNMI GOVERNMENT LANDS AND SURVEY ROAD CONTROL
 DG4001'MARKER) STAMPED 1.083 IN CONCRETE FLUSH WITH GROUND IN THE MIDDLE OF
 DG4001'THE ROAD.  10.1 METERS (33.1 FT) NORTHEAST OF A FIRE HYDRANT, 14.95
 DG4001'METERS (49.05 FT) NORTHEAST OF POWER POLE F3 101.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4008 ***********************************************************************
 DG4008  DESIGNATION -  CENTERLINE 1.096
 DG4008  PID         -  DG4008
 DG4008  STATE/COUNTY-  CQ/ROTA
 DG4008  COUNTRY     -  US
 DG4008  USGS QUAD   -  
 DG4008
 DG4008                         *CURRENT SURVEY CONTROL
 DG4008  ______________________________________________________________________
 DG4008* NAD 83(1986) POSITION- 14 09 39.     (N) 214 50 42.     (W)   SCALED
 DG4008* NMVD03  ORTHO HEIGHT -     7.218 (meters)       23.68  (feet) ADJUSTED
 DG4008  ______________________________________________________________________
 DG4008  GEOID HEIGHT    -         54.802 (meters)                     GEOID12B
 DG4008  VERT ORDER      -  FIRST     CLASS II
 DG4008
 DG4008.The horizontal coordinates were scaled from a map and have
 DG4008.an estimated accuracy of +/- 6 seconds.
 DG4008
 DG4008.The orthometric height was determined by differential leveling and
 DG4008.adjusted by the NATIONAL GEODETIC SURVEY
 DG4008.in October 2004.
 DG4008
 DG4008.No vertical observational check was made to the station.
 DG4008
 DG4008.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4008.GEOID12B height accuracy estimate available here.
 DG4008
 DG4008.Click photographs - Photos may exist for this station.
 DG4008
 DG4008
 DG4008_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR008662(NAD 83)
 DG4008
 DG4008                          SUPERSEDED SURVEY CONTROL
 DG4008
 DG4008.No superseded survey control is available for this station.
 DG4008
 DG4008_MARKER: DD = SURVEY DISK
 DG4008_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4008_STAMPING: 1.096
 DG4008_MARK LOGO: CNMI
 DG4008_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4008_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4008+STABILITY: SURFACE MOTION
 DG4008
 DG4008  HISTORY     - Date     Condition        Report By
 DG4008  HISTORY     - UNK      MONUMENTED       CNMI
 DG4008  HISTORY     - 20030528 GOOD             CNMI
 DG4008
 DG4008                          STATION DESCRIPTION
 DG4008
 DG4008'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 DG4008'THE STATION IS LOCATED IN TATACHUK AREA ON THE ISLAND OF ROTA IN THE
 DG4008'COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS.  TO REACH THE STATION
 DG4008'FROM THE ROTA INTERNATIONAL AIRPORT PROCEED SOUTH ON THE AIRPORT ROAD
 DG4008'FOR 0.1 MILE (0.2 KM) TO THE MAIN INTERSECTION OF THE AIRPORT ROAD AND
 DG4008'THE MAIN ROAD KNOWN AS SAN FRANCISCO ROAD, PROCEED WEST TOWARD THE
 DG4008'VILLAGE OF SONGSONG FOR 7.5 MILES (12.1 KM) TO THE MARK.  THE STATION
 DG4008'IS A STANDARD DISK (CNMI GOVERNMENT LANDS AND SURVEY ROAD CONTROL
 DG4008'MARKER) STAMPED 1.096 IN CONCRETE FLUSH WITH GROUND IN THE MIDDLE OF
 DG4008'THE ROAD, 14.77 METERS (48.46 FT) SOUTHWEST OF POWER POLE F3 079,
 DG4008'24.98 METERS (81.96 FT) NORTHEAST OF A NO PASSING ZONE SIGN. THE
 DG4008'STATION IS 7.45 METERS (24.44 FT) NORTHWEST OF A DRIVEWAY ENTRANCE SET
 DG4008'IN A 14 INCH SQUARE CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3980 ***********************************************************************
 DG3980  DESIGNATION -  CENTERLINE 1.103
 DG3980  PID         -  DG3980
 DG3980  STATE/COUNTY-  CQ/SAIPAN
 DG3980  COUNTRY     -  US
 DG3980  USGS QUAD   -  
 DG3980
 DG3980                         *CURRENT SURVEY CONTROL
 DG3980  ______________________________________________________________________
 DG3980* NAD 83(1986) POSITION- 15 08 11.0    (N) 214 18 05.2    (W)   HD_HELD2
 DG3980* NMVD03  ORTHO HEIGHT -     2.679 (meters)        8.79  (feet) ADJUSTED
 DG3980  ______________________________________________________________________
 DG3980  GEOID HEIGHT    -         54.538 (meters)                     GEOID12B
 DG3980  VERT ORDER      -  FIRST     CLASS II
 DG3980
 DG3980.The horizontal coordinates were established by autonomous hand held GPS
 DG3980.observations and have an estimated accuracy of +/- 10 meters.
 DG3980
 DG3980.The orthometric height was determined by differential leveling and
 DG3980.adjusted by the NATIONAL GEODETIC SURVEY
 DG3980.in October 2004.
 DG3980
 DG3980.No vertical observational check was made to the station.
 DG3980
 DG3980.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3980.GEOID12B height accuracy estimate available here.
 DG3980
 DG3980.Click photographs - Photos may exist for this station.
 DG3980
 DG3980
 DG3980_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS6016373826(NAD 83)
 DG3980
 DG3980                          SUPERSEDED SURVEY CONTROL
 DG3980
 DG3980.No superseded survey control is available for this station.
 DG3980
 DG3980_MARKER: DD = SURVEY DISK
 DG3980_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG3980_STAMPING: 1.103
 DG3980_MARK LOGO: CNMI
 DG3980_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3980_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3980+STABILITY: SURFACE MOTION
 DG3980
 DG3980  HISTORY     - Date     Condition        Report By
 DG3980  HISTORY     - UNK      MONUMENTED       CNMI
 DG3980  HISTORY     - 20030530 GOOD             CNMI
 DG3980
 DG3980                          STATION DESCRIPTION
 DG3980
 DG3980'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG3980'THE STATION IS LOCATED IN SAN ANTONIO AREA ON THE ISLAND OF SAIPAN,
 DG3980'CNMI.  TO REACH THE STATION FROM THE INTERSECTION OF BEACH ROAD AND
 DG3980'MICRO BEACH ROAD PROCEED SOUTH ON BEACH ROAD FOR 5.8 MILES.  (9.3 KM)
 DG3980'THE STATION IS A STANDARD CNMI GOVERNMENT LANDS AND SURVEY ROAD
 DG3980'CONTROL MARKER DISK.  THE MARK IS LOCATED IN THE CENTER OF THE ROAD
 DG3980'UNDER A STEEL 6 INCH COVER SURROUNDED BY CONCRETE, 14.3 METERS (46.9
 DG3980'FT) SOUTHWEST OF POWER POLE 46503-48709, 15.5 METERS (50.9 FT)
 DG3980'SOUTHEAST OF POWER POLE 46519-48686.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3993 ***********************************************************************
 DG3993  DESIGNATION -  CENTERLINE 1.103
 DG3993  PID         -  DG3993
 DG3993  STATE/COUNTY-  CQ/ROTA
 DG3993  COUNTRY     -  US
 DG3993  USGS QUAD   -  
 DG3993
 DG3993                         *CURRENT SURVEY CONTROL
 DG3993  ______________________________________________________________________
 DG3993* NAD 83(1986) POSITION- 14 09 22.     (N) 214 50 56.     (W)   SCALED
 DG3993* NMVD03  ORTHO HEIGHT -    12.587 (meters)       41.30  (feet) ADJUSTED
 DG3993  ______________________________________________________________________
 DG3993  GEOID HEIGHT    -         54.805 (meters)                     GEOID12B
 DG3993  VERT ORDER      -  FIRST     CLASS II
 DG3993
 DG3993.The horizontal coordinates were scaled from a map and have
 DG3993.an estimated accuracy of +/- 6 seconds.
 DG3993
 DG3993.The orthometric height was determined by differential leveling and
 DG3993.adjusted by the NATIONAL GEODETIC SURVEY
 DG3993.in October 2004.
 DG3993
 DG3993.No vertical observational check was made to the station.
 DG3993
 DG3993.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3993.GEOID12B height accuracy estimate available here.
 DG3993
 DG3993.Click photographs - Photos may exist for this station.
 DG3993
 DG3993
 DG3993_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR004657(NAD 83)
 DG3993
 DG3993                          SUPERSEDED SURVEY CONTROL
 DG3993
 DG3993.No superseded survey control is available for this station.
 DG3993
 DG3993_MARKER: DD = SURVEY DISK
 DG3993_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG3993_STAMPING: 1.103
 DG3993_MARK LOGO: CNMI
 DG3993_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3993_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3993+STABILITY: SURFACE MOTION
 DG3993
 DG3993  HISTORY     - Date     Condition        Report By
 DG3993  HISTORY     - UNK      MONUMENTED       CNMI
 DG3993  HISTORY     - 20030528 GOOD             CNMI
 DG3993
 DG3993                          STATION DESCRIPTION
 DG3993
 DG3993'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 DG3993'THE STATION IS LOCATED IN ESONG AREA ON THE ISLAND OF ROTA IN THE
 DG3993'COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS.  TO REACH THE STATION
 DG3993'FROM THE ROTA INTERNATIONAL AIRPORT PROCEED SOUTH ON THE AIRPORT ROAD
 DG3993'FOR 0.1 MILE (0.2 KM) TO THE MAIN INTERSECTION OF THE AIRPORT ROAD AND
 DG3993'THE MAIN ROAD KNOWN AS SAN FRANCSICO ROAD, PROCEED WEST TOWARD THE
 DG3993'VILLAGE OF SONGSONG FOR 8.0 MILES (12.9 KM) TO THE MARK BY THE CAVE
 DG3993'MUSEUM SIGN.  THE STATION IS A STANDARD DISK (NMI GOVERNMENT LANDS AND
 DG3993'SURVEY ROAD CONTROL MARKER) STAMPED 1.103 IN CONCRETE FLUSH WITH
 DG3993'GROUND IN THE MIDDLE OF THE ROAD, 22.44 METERS (73.62 FT) SOUTH
 DG3993'SOUTHWEST OF A POWER POLE F3 064, 23.65 METERS (77.59 FT) NORTHEAST OF
 DG3993'RED AND YELLOW ANCHOR IN YARD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4005 ***********************************************************************
 DG4005  DESIGNATION -  CENTERLINE 1.115
 DG4005  PID         -  DG4005
 DG4005  STATE/COUNTY-  CQ/ROTA
 DG4005  COUNTRY     -  US
 DG4005  USGS QUAD   -  
 DG4005
 DG4005                         *CURRENT SURVEY CONTROL
 DG4005  ______________________________________________________________________
 DG4005* NAD 83(1986) POSITION- 14 09 04.     (N) 214 51 16.     (W)   SCALED
 DG4005* NMVD03  ORTHO HEIGHT -     6.035 (meters)       19.80  (feet) ADJUSTED
 DG4005  ______________________________________________________________________
 DG4005  GEOID HEIGHT    -         54.805 (meters)                     GEOID12B
 DG4005  VERT ORDER      -  FIRST     CLASS II
 DG4005
 DG4005.The horizontal coordinates were scaled from a map and have
 DG4005.an estimated accuracy of +/- 6 seconds.
 DG4005
 DG4005.The orthometric height was determined by differential leveling and
 DG4005.adjusted by the NATIONAL GEODETIC SURVEY
 DG4005.in October 2004.
 DG4005
 DG4005.No vertical observational check was made to the station.
 DG4005
 DG4005.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4005.GEOID12B height accuracy estimate available here.
 DG4005
 DG4005.Click photographs - Photos may exist for this station.
 DG4005
 DG4005
 DG4005_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PBR998652(NAD 83)
 DG4005
 DG4005                          SUPERSEDED SURVEY CONTROL
 DG4005
 DG4005.No superseded survey control is available for this station.
 DG4005
 DG4005_MARKER: DD = SURVEY DISK
 DG4005_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4005_STAMPING: 1.115
 DG4005_MARK LOGO: CNMI
 DG4005_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4005_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4005+STABILITY: SURFACE MOTION
 DG4005
 DG4005  HISTORY     - Date     Condition        Report By
 DG4005  HISTORY     - UNK      MONUMENTED       CNMI
 DG4005  HISTORY     - 20030528 GOOD             CNMI
 DG4005
 DG4005                          STATION DESCRIPTION
 DG4005
 DG4005'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 DG4005'THE STATION IS LOCATED IN ESONG AREA ON THE ISLAND OF ROTA IN THE
 DG4005'COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS.  TO REACH THE STATION
 DG4005'FROM THE ROTA INTERNATIONAL AIRPORT PROCEED SOUTH ON THE AIRPORT ROAD
 DG4005'FOR 0.1 MILE (0.2 KM) TO THE MAIN INTERSECTION OF THE AIRPORT ROAD AND
 DG4005'THE MAIN ROAD KNOWN AS SAN FRANCISCO ROAD, PROCEED WEST TOWARD THE
 DG4005'VILLAGE OF SONGSONG FOR 8.5 MILES (13.7 KM) TO THE MARK.  THE STATION
 DG4005'IS A STANDARD DISK (CNMI GOVERNMENT LANDS AND SURVEY ROAD CONTROL
 DG4005'MARKER) STAMPED 1.115 IN CONCRETE FLUSH WITH GROUND IN THE MIDDLE OF
 DG4005'THE ROAD, 8.27 METERS (27.13 FT) SOUTHWEST OF POWER POLE F3 047.  THE
 DG4005'MARK IS 8.55 METERS (28.05 FT) EAST OF A GUY POLE ON NORTHWEST SIDE OF
 DG4005'THE ROAD, 3.4 METERS (11.2 FT) NORTHWEST OF THE SOUTHEAST EDGE OF
 DG4005'PAVEMENT, AND 3.35 METERS (10.99 FT) SOUTHEAST OF THE NORTHWEST EDGE
 DG4005'OF THE PAVEMENT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3975 ***********************************************************************
 DG3975  DESIGNATION -  CENTERLINE 3.023
 DG3975  PID         -  DG3975
 DG3975  STATE/COUNTY-  CQ/SAIPAN
 DG3975  COUNTRY     -  US
 DG3975  USGS QUAD   -  
 DG3975
 DG3975                         *CURRENT SURVEY CONTROL
 DG3975  ______________________________________________________________________
 DG3975* NAD 83(1986) POSITION- 15 12 45.     (N) 214 16 33.     (W)   SCALED
 DG3975* NMVD03  ORTHO HEIGHT -     2.649 (meters)        8.69  (feet) ADJUSTED
 DG3975  ______________________________________________________________________
 DG3975  GEOID HEIGHT    -         54.490 (meters)                     GEOID12B
 DG3975  VERT ORDER      -  FIRST     CLASS II
 DG3975
 DG3975.The horizontal coordinates were scaled from a map and have
 DG3975.an estimated accuracy of +/- 6 seconds.
 DG3975
 DG3975.The orthometric height was determined by differential leveling and
 DG3975.adjusted by the NATIONAL GEODETIC SURVEY
 DG3975.in October 2004.
 DG3975
 DG3975.No vertical observational check was made to the station.
 DG3975
 DG3975.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3975.GEOID12B height accuracy estimate available here.
 DG3975
 DG3975.Click photographs - Photos may exist for this station.
 DG3975
 DG3975
 DG3975_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS629822(NAD 83)
 DG3975
 DG3975                          SUPERSEDED SURVEY CONTROL
 DG3975
 DG3975.No superseded survey control is available for this station.
 DG3975
 DG3975_MARKER: DD = SURVEY DISK
 DG3975_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG3975_STAMPING: 3.023
 DG3975_MARK LOGO: CNMI
 DG3975_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3975_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3975+STABILITY: SURFACE MOTION
 DG3975
 DG3975  HISTORY     - Date     Condition        Report By
 DG3975  HISTORY     - UNK      MONUMENTED       CNMI
 DG3975  HISTORY     - 20030530 GOOD             CNMI
 DG3975
 DG3975                          STATION DESCRIPTION
 DG3975
 DG3975'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (PPC)
 DG3975'THE STATION IS LOCATED IN NAVY HILL AREA ON THE ISLAND OF SAIPAN,
 DG3975'CNMI.  THE STATION IS LOCATED AT THE INTERSECTION OF NAVY HILL AND
 DG3975'MIDDLE ROAD.  THE STATION IS A STANDARD CNMI GOVERNMENT LANDS AND
 DG3975'SURVEY ROAD CONTROL MARKER DISK.  THE MARK IS LOCATED IN THE CENTER OF
 DG3975'THE MIDDLE ROAD UNDER A STEEL 6 INCH COVER SURROUNDED BY CONCRETE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7886 ***********************************************************************
 DE7886  DESIGNATION -  CHIGET
 DE7886  PID         -  DE7886
 DE7886  STATE/COUNTY-  CQ/TINIAN
 DE7886  COUNTRY     -  US
 DE7886  USGS QUAD   -  
 DE7886
 DE7886                         *CURRENT SURVEY CONTROL
 DE7886  ______________________________________________________________________
 DE7886* NAD 83(1986) POSITION- 15 03 27.     (N) 214 21 26.     (W)   SCALED
 DE7886* LMSL    ORTHO HEIGHT -    74.35  (meters)      243.9   (feet) LEVELING
 DE7886  ______________________________________________________________________
 DE7886  GEOID HEIGHT    -         54.695 (meters)                     GEOID12B
 DE7886  VERT ORDER      -  THIRD ?
 DE7886
 DE7886.The horizontal coordinates were scaled from a map and have
 DE7886.an estimated accuracy of +/- 6 seconds.
 DE7886
 DE7886.The orthometric height was determined by differential leveling.
 DE7886.The vertical network tie was performed by a horz. field party for horz.
 DE7886.obs reductions. Reset procedures were used to establish the elevation.
 DE7886
 DE7886.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7886.GEOID12B height accuracy estimate available here.
 DE7886
 DE7886.Click photographs - Photos may exist for this station.
 DE7886
 DE7886
 DE7886_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS541651(NAD 83)
 DE7886
 DE7886                          SUPERSEDED SURVEY CONTROL
 DE7886
 DE7886  GU1963      -  15 03 22.08650(N)    214 21 34.37220(W) AD(       ) 2
 DE7886
 DE7886.Superseded values are not recommended for survey control.
 DE7886
 DE7886.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7886.See file dsdata.pdf to determine how the superseded data were derived.
 DE7886
 DE7886_MARKER: DD = SURVEY DISK
 DE7886_SETTING: 0 = UNSPECIFIED SETTING
 DE7886_SP_SET: SET INTO A CONCRETE TANK
 DE7886_STAMPING: CHIGET 1969
 DE7886_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7886_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7886
 DE7886  HISTORY     - Date     Condition        Report By
 DE7886  HISTORY     - 1969     MONUMENTED       USGS
 DE7886
 DE7886                          STATION DESCRIPTION
 DE7886
 DE7886'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (TAM)
 DE7886'LOCATED ABOUT 6.0 MI. N. OF SAN JOSE VILLAGE, 1.8 MI. S. OF THE ATOMIC
 DE7886'BOMB PITS, 1.0 MI. W. OF PUNTAN CHIGET.  TO REACH FROM THE DISTRICT
 DE7886'ADMINISTRATION OFFICE, DRIVE E. ON THE PAVED RD. 0.1 MI. TO RD.
 DE7886'INTERSECTION, TURN LEFT 0.1 MI. TO RD. INTERSECTION, TURN RIGHT 0.2
 DE7886'MI. TO RD. INTERSECTION AT BROADWAY, TURN LEFT 5.0 MI. TO A RD.
 DE7886'INTERSECTION, TURN RIGHT THROUGH A GATE THEN TURN LEFT UP FENCE LINE
 DE7886'0.1 MI. TO AN OLD RD., TURN RIGHT, 0.3 MI. TO END OF TRUCK TRAVEL.
 DE7886'THE STATION IS 60 FT. W. OF THE CENTERLINE RD.  STATION MARK IS A
 DE7886'STANDARD TABLET STAMPED CHIGET 1969 SET IN THE TOP OF A 15 X 15 FT.
 DE7886'CONCRETE TANK, PROJECTING 3.0 FT. ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7892 ***********************************************************************
 DE7892  DESIGNATION -  CHUGAI
 DE7892  PID         -  DE7892
 DE7892  STATE/COUNTY-  CQ/ROTA
 DE7892  COUNTRY     -  US
 DE7892  USGS QUAD   -  
 DE7892
 DE7892                         *CURRENT SURVEY CONTROL
 DE7892  ______________________________________________________________________
 DE7892* NAD 83(1986) POSITION- 14 09 48.     (N) 214 43 24.     (W)   SCALED
 DE7892* LMSL    ORTHO HEIGHT -   153.8   (meters)      505.    (feet) VERT ANG
 DE7892  ______________________________________________________________________
 DE7892  GEOID HEIGHT    -         53.810 (meters)                     GEOID12B
 DE7892
 DE7892.The horizontal coordinates were scaled from a map and have
 DE7892.an estimated accuracy of +/- 6 seconds.
 DE7892
 DE7892.The orthometric height was determined by vertical angle observations.
 DE7892
 DE7892.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7892.GEOID12B height accuracy estimate available here.
 DE7892
 DE7892.Click photographs - Photos may exist for this station.
 DE7892
 DE7892
 DE7892_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR140664(NAD 83)
 DE7892
 DE7892                          SUPERSEDED SURVEY CONTROL
 DE7892
 DE7892  GU1963      -  14 09 43.32750(N)    214 43 32.59669(W) AD(       ) 2
 DE7892
 DE7892.Superseded values are not recommended for survey control.
 DE7892
 DE7892.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7892.See file dsdata.pdf to determine how the superseded data were derived.
 DE7892
 DE7892_MARKER: DD = SURVEY DISK
 DE7892_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 DE7892_SP_SET: SET IN CONCRETE POST
 DE7892_STAMPING: CHUGAI 1969
 DE7892_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7892_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7892
 DE7892  HISTORY     - Date     Condition        Report By
 DE7892  HISTORY     - 1969     MONUMENTED       USGS
 DE7892
 DE7892                          STATION DESCRIPTION
 DE7892
 DE7892'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (TAM)
 DE7892'LOCATED ABOUT 9.1 MI. AIRLINE E. OF SONGSONG VILLAGE, 2.4 MI. SE. OF
 DE7892'THE ROTA AIRPORT.  TO REACH FROM THE ROTA POST OFFICE, TAKE THE MAIN
 DE7892'RD. NE. TOWARD THE AIRPORT 4.75 MI. TO RD. FORK, KEEP RIGHT 0.3 MI. TO
 DE7892'RD. INTERSECTION, KEEP RIGHT 1.5 MI. TO RD. FORK, KEEP LEFT 1.3 MI. TO
 DE7892'RD. INTERSECTION, CONTINUE ON MAIN RD. 0.8 MI. TO RD. INTERSECTION,
 DE7892'TURN RIGHT 1.65 MI. TO T RD. INTERSECTION, CONTINUE STRAIGHT AHEAD
 DE7892'0.45 MI. TO A GATE, CONTINUE ON, 0.1 M. TO SOME CONCRETE TANKS, DRIVE
 DE7892'CROSS COUNTRY ALONG THE RIGHT SIDE OF OPENING 0.5 MI. TO STATION.
 DE7892'STATION MARK IS A STANDARD TABLET STAMPED CHUGAI 1969 SET IN CONCRETE
 DE7892'POST.  NO REFERENCES MARKS.
 DE7892'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4127 ***********************************************************************
 DG4127  DESIGNATION -  CINDY
 DG4127  PID         -  DG4127
 DG4127  STATE/COUNTY-  CQ/TINIAN
 DG4127  COUNTRY     -  US
 DG4127  USGS QUAD   -  
 DG4127
 DG4127                         *CURRENT SURVEY CONTROL
 DG4127  ______________________________________________________________________
 DG4127* NAD 83(MA11) POSITION- 14 58 53.75882(N) 214 23 00.61609(W)   ADJUSTED
 DG4127* NAD 83(MA11) ELLIP HT-    92.582 (meters)        (06/27/12)   ADJUSTED
 DG4127* NAD 83(MA11) EPOCH   -  2010.00
 DG4127* NMVD03  ORTHO HEIGHT -    37.957 (meters)      124.53  (feet) ADJUSTED
 DG4127  ______________________________________________________________________
 DG4127  GEOID HEIGHT    -         54.628 (meters)                     GEOID12B
 DG4127  NAD 83(MA11) X  - -5,086,015.920 (meters)                     COMP
 DG4127  NAD 83(MA11) Y  -  3,480,317.435 (meters)                     COMP
 DG4127  NAD 83(MA11) Z  -  1,638,157.392 (meters)                     COMP
 DG4127  LAPLACE CORR    -         -2.65  (seconds)                    DEFLEC12B
 DG4127  VERT ORDER      -  FIRST     CLASS II
 DG4127
 DG4127  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4127  Standards:
 DG4127         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4127            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4127  -------------------------------------------------------------------
 DG4127  NETWORK    1.64   2.94           0.66   0.67   1.50      0.25430450
 DG4127  -------------------------------------------------------------------
 DG4127  Click here for local accuracies and other accuracy information.
 DG4127
 DG4127.The horizontal coordinates were established by GPS observations
 DG4127.and adjusted by the National Geodetic Survey in June 2012.
 DG4127
 DG4127.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4127.been affixed to the stable Mariana tectonic plate. 
 DG4127
 DG4127.The horizontal coordinates are valid at the epoch date displayed above
 DG4127.which is a decimal equivalence of Year/Month/Day.
 DG4127
 DG4127.The orthometric height was determined by differential leveling and
 DG4127.adjusted by the NATIONAL GEODETIC SURVEY
 DG4127.in October 2004.
 DG4127
 DG4127.No vertical observational check was made to the station.
 DG4127
 DG4127.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4127.GEOID12B height accuracy estimate available here.
 DG4127
 DG4127.Click photographs - Photos may exist for this station.
 DG4127
 DG4127.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4127
 DG4127.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4127
 DG4127.The ellipsoidal height was determined by GPS observations
 DG4127.and is referenced to NAD 83.
 DG4127
 DG4127. The following values were computed from the NAD 83(MA11) position.
 DG4127
 DG4127;                    North         East     Units Scale Factor Converg.
 DG4127;UTM  55      - 1,656,755.200   351,237.616   MT  0.99987371   -0 21 27.8
 DG4127
 DG4127!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4127!UTM  55      -   0.99998544  x   0.99987371  =   0.99985915
 DG4127
 DG4127_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5123756755(NAD 83)
 DG4127
 DG4127                          SUPERSEDED SURVEY CONTROL
 DG4127
 DG4127  NAD 83(2002)-  14 58 53.75829(N)    214 23 00.61551(W) AD(2002.00) 1
 DG4127  ELLIP H (06/14/04)   92.511  (m)                       GP(2002.00) 4 2
 DG4127  NMVD03  (06/14/04)   37.94   (m)  EGM96    model used  GPS OBS        
 DG4127
 DG4127.Superseded values are not recommended for survey control.
 DG4127
 DG4127.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4127.See file dsdata.pdf to determine how the superseded data were derived.
 DG4127
 DG4127_MARKER: DV = VERTICAL CONTROL DISK
 DG4127_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4127_STAMPING: CINDY 2003
 DG4127_MARK LOGO: NGS
 DG4127_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4127_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4127+STABILITY: SURFACE MOTION
 DG4127
 DG4127  HISTORY     - Date     Condition        Report By
 DG4127  HISTORY     - 2003     MONUMENTED       CNMI
 DG4127
 DG4127                          STATION DESCRIPTION
 DG4127
 DG4127'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG4127'THE STATION IS LOCATED JUST NORTHWEST OF SAN JOSE ON THE ISLAND OF
 DG4127'TINIAN, CNMI.  TO REACH THE STATION FROM THE INTERSECTION OF THE
 DG4127'AIRPORT ROAD AND BROADWAY PROCEED SOUTH FOR 0.8 MILE (1.3 KM) TO THE
 DG4127'INTERSECTION, PROCEED WEST FOR 1.1 MILES (1.8 KM) TO THE INTERSECTION
 DG4127'OF 8TH AVENUE.  THE STATION IS A STANDARD NGS BENCH MARK SET IN THE
 DG4127'CENTER OF THE ROAD.  THE MARK IS 22.1 METERS (72.5 FT) NORTHEAST OF A
 DG4127'POWER POLE, 9.6 METERS (31.5 FT) NORTHEAST OF A ROAD CENTERLINE, 8.2
 DG4127'METERS (26.9 FT) NORTHWEST OF A ROAD CENTERLINE AND 12.5 METERS (41.0
 DG4127'FT) SOUTH OF A ROAD CENTERLINE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3941 ***********************************************************************
 DG3941  DESIGNATION -  CIR 1
 DG3941  PID         -  DG3941
 DG3941  STATE/COUNTY-  CQ/SAIPAN
 DG3941  COUNTRY     -  US
 DG3941  USGS QUAD   -  
 DG3941
 DG3941                         *CURRENT SURVEY CONTROL
 DG3941  ______________________________________________________________________
 DG3941* NAD 83(1986) POSITION- 15 12 13.     (N) 214 14 38.     (W)   SCALED
 DG3941* NMVD03  ORTHO HEIGHT -   187.988 (meters)      616.76  (feet) ADJUSTED
 DG3941  ______________________________________________________________________
 DG3941  GEOID HEIGHT    -         54.331 (meters)                     GEOID12B
 DG3941  VERT ORDER      -  FIRST     CLASS II
 DG3941
 DG3941.The horizontal coordinates were scaled from a map and have
 DG3941.an estimated accuracy of +/- 6 seconds.
 DG3941
 DG3941.The orthometric height was determined by differential leveling and
 DG3941.adjusted by the NATIONAL GEODETIC SURVEY
 DG3941.in October 2004.
 DG3941
 DG3941.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3941.GEOID12B height accuracy estimate available here.
 DG3941
 DG3941.Click photographs - Photos may exist for this station.
 DG3941
 DG3941
 DG3941_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS663812(NAD 83)
 DG3941
 DG3941                          SUPERSEDED SURVEY CONTROL
 DG3941
 DG3941.No superseded survey control is available for this station.
 DG3941
 DG3941_MARKER: DV = VERTICAL CONTROL DISK
 DG3941_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DG3941_SP_SET: WATER VAULT COVER
 DG3941_STAMPING: CIR 1 2003
 DG3941_MARK LOGO: NGS
 DG3941_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3941_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG3941
 DG3941  HISTORY     - Date     Condition        Report By
 DG3941  HISTORY     - 2003     MONUMENTED       NGS
 DG3941
 DG3941                          STATION DESCRIPTION
 DG3941
 DG3941'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (EDG)
 DG3941'THE STATION IS LOCATED IN IDENNE VILLAGE ON THE ISLAND OF SAIPAN,
 DG3941'CNMI.  TO REACH THE STATION FROM THE INTERSECTION OF PUERTO ROAD OR
 DG3941'BEACH ROAD AND CAPITAL HILL/CROSS ISLAND ROAD PROCEED EAST 2.5 MILES
 DG3941'(4.0 KM) ON CROSS ISLAND ROAD TO THE MARK.  THE MARK IS LOCATED ON THE
 DG3941'LEFT SIDE OF THE ROAD OR EAST SIDE.  THE STATION IS A STANDARD NGS
 DG3941'BENCH MARK DISK SET IN TOP OF A WATER METER VAULT COVER, 6.30 METERS
 DG3941'(20.67 FT) FROM THE CENTERLINE OF THE ROAD, 14.80 METERS (48.56 FT)
 DG3941'NORTHWEST OF THE TELEPHONE POLE, 18.90 METERS (62.01 FT) FROM THE
 DG3941'POWER POLE, 3.0 METERS (9.8 FT) NORTHEAST FROM EDGE OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3942 ***********************************************************************
 DG3942  DESIGNATION -  CIR 2
 DG3942  PID         -  DG3942
 DG3942  STATE/COUNTY-  CQ/SAIPAN
 DG3942  COUNTRY     -  US
 DG3942  USGS QUAD   -  
 DG3942
 DG3942                         *CURRENT SURVEY CONTROL
 DG3942  ______________________________________________________________________
 DG3942* NAD 83(1986) POSITION- 15 11 45.     (N) 214 14 33.     (W)   SCALED
 DG3942* NMVD03  ORTHO HEIGHT -   163.483 (meters)      536.36  (feet) ADJUSTED
 DG3942  ______________________________________________________________________
 DG3942  GEOID HEIGHT    -         54.309 (meters)                     GEOID12B
 DG3942  VERT ORDER      -  FIRST     CLASS II
 DG3942
 DG3942.The horizontal coordinates were scaled from a map and have
 DG3942.an estimated accuracy of +/- 6 seconds.
 DG3942
 DG3942.The orthometric height was determined by differential leveling and
 DG3942.adjusted by the NATIONAL GEODETIC SURVEY
 DG3942.in October 2004.
 DG3942
 DG3942.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3942.GEOID12B height accuracy estimate available here.
 DG3942
 DG3942.Click photographs - Photos may exist for this station.
 DG3942
 DG3942
 DG3942_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS665803(NAD 83)
 DG3942
 DG3942                          SUPERSEDED SURVEY CONTROL
 DG3942
 DG3942.No superseded survey control is available for this station.
 DG3942
 DG3942_MARKER: DV = VERTICAL CONTROL DISK
 DG3942_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DG3942_SP_SET: FIRE HYDRANT BASE
 DG3942_STAMPING: CIR 2 2003
 DG3942_MARK LOGO: NGS
 DG3942_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3942_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG3942
 DG3942  HISTORY     - Date     Condition        Report By
 DG3942  HISTORY     - 2003     MONUMENTED       NGS
 DG3942
 DG3942                          STATION DESCRIPTION
 DG3942
 DG3942'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (EDG)
 DG3942'THE STATION IS LOCATED IN AS TEO VILLAGE ON THE ISLAND OF SAIPAN,
 DG3942'CNMI.  TO REACH THE STATION FROM THE INTERSECTION OF PUERTO ROAD OR
 DG3942'BEACH ROAD AND CAPITAL HILL/CROSS ISLAND ROAD PROCEED EAST 3.1 MILES
 DG3942'(5.0 KM) ON CROSS ISLAND ROAD TO THE MARK.  THE MARK IS LOCATED ON THE
 DG3942'LEFT SIDE OF THE ROAD OR EAST SIDE.  THE STATION IS A STANDARD NGS
 DG3942'BENCH MARK DISK SET IN TOP OF A FIRE HYDRANT BASE FLUSH WITH THE
 DG3942'GROUND, 6.3 METERS (20.7 FT) SOUTHEAST OF THE CENTERLINE OF THE ROAD,
 DG3942'8.0 METERS (26.2 FT) NORTHWEST FROM A POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3943 ***********************************************************************
 DG3943  DESIGNATION -  CIR 3
 DG3943  PID         -  DG3943
 DG3943  STATE/COUNTY-  CQ/SAIPAN
 DG3943  COUNTRY     -  US
 DG3943  USGS QUAD   -  
 DG3943
 DG3943                         *CURRENT SURVEY CONTROL
 DG3943  ______________________________________________________________________
 DG3943* NAD 83(1986) POSITION- 15 11 16.     (N) 214 14 37.     (W)   SCALED
 DG3943* NMVD03  ORTHO HEIGHT -   171.876 (meters)      563.90  (feet) ADJUSTED
 DG3943  ______________________________________________________________________
 DG3943  GEOID HEIGHT    -         54.303 (meters)                     GEOID12B
 DG3943  VERT ORDER      -  FIRST     CLASS II
 DG3943
 DG3943.The horizontal coordinates were scaled from a map and have
 DG3943.an estimated accuracy of +/- 6 seconds.
 DG3943
 DG3943.The orthometric height was determined by differential leveling and
 DG3943.adjusted by the NATIONAL GEODETIC SURVEY
 DG3943.in October 2004.
 DG3943
 DG3943.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3943.GEOID12B height accuracy estimate available here.
 DG3943
 DG3943.Click photographs - Photos may exist for this station.
 DG3943
 DG3943
 DG3943_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS664794(NAD 83)
 DG3943
 DG3943                          SUPERSEDED SURVEY CONTROL
 DG3943
 DG3943.No superseded survey control is available for this station.
 DG3943
 DG3943_MARKER: DV = VERTICAL CONTROL DISK
 DG3943_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG3943_STAMPING: CIR 3 2003
 DG3943_MARK LOGO: NGS
 DG3943_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3943_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3943+STABILITY: SURFACE MOTION
 DG3943
 DG3943  HISTORY     - Date     Condition        Report By
 DG3943  HISTORY     - 2003     MONUMENTED       CNMI
 DG3943
 DG3943                          STATION DESCRIPTION
 DG3943
 DG3943'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG3943'THE STATION IS LOCATED IN PAPAGO VILLAGE.  TO REACH THE STATION FROM
 DG3943'THE INTERSECTION OF PUERTO ROAD OR BEACH ROAD AND CAPITAL HILL/CROSS
 DG3943'ISLAND ROAD PROCEED EAST 3.8 MILES (6.1 KM) ON CROSS ISLAND ROAD TO
 DG3943'THE MARK.  THE MARK IS LOCATED ON THE LEFT SIDE OF THE ROAD OR EAST
 DG3943'SIDE.  THE STATION IS A STANDARD NGS BENCH MARK DISK SET IN CONCRETE
 DG3943'POST FLUSH WITH THE GROUND, 5.0 METERS (16.4 FT) NORTHEAST FROM A
 DG3943'POWER POLE, 5.5 METERS (18.0 FT) SOUTHWEST FROM THE CENTERLINE OF THE
 DG3943'ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3950 ***********************************************************************
 DG3950  DESIGNATION -  CIR 4
 DG3950  PID         -  DG3950
 DG3950  STATE/COUNTY-  CQ/SAIPAN
 DG3950  COUNTRY     -  US
 DG3950  USGS QUAD   -  
 DG3950
 DG3950                         *CURRENT SURVEY CONTROL
 DG3950  ______________________________________________________________________
 DG3950* NAD 83(1986) POSITION- 15 11 01.     (N) 214 14 41.     (W)   SCALED
 DG3950* NMVD03  ORTHO HEIGHT -   176.175 (meters)      578.00  (feet) ADJUSTED
 DG3950  ______________________________________________________________________
 DG3950  GEOID HEIGHT    -         54.302 (meters)                     GEOID12B
 DG3950  VERT ORDER      -  FIRST     CLASS II
 DG3950
 DG3950.The horizontal coordinates were scaled from a map and have
 DG3950.an estimated accuracy of +/- 6 seconds.
 DG3950
 DG3950.The orthometric height was determined by differential leveling and
 DG3950.adjusted by the NATIONAL GEODETIC SURVEY
 DG3950.in October 2004.
 DG3950
 DG3950.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3950.GEOID12B height accuracy estimate available here.
 DG3950
 DG3950.Click photographs - Photos may exist for this station.
 DG3950
 DG3950
 DG3950_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS662790(NAD 83)
 DG3950
 DG3950                          SUPERSEDED SURVEY CONTROL
 DG3950
 DG3950.No superseded survey control is available for this station.
 DG3950
 DG3950_MARKER: DV = VERTICAL CONTROL DISK
 DG3950_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DG3950_SP_SET: GATE VALVE
 DG3950_STAMPING: CIR 4 2003
 DG3950_MARK LOGO: NGS
 DG3950_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3950_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG3950
 DG3950  HISTORY     - Date     Condition        Report By
 DG3950  HISTORY     - 2003     MONUMENTED       CNMI
 DG3950
 DG3950                          STATION DESCRIPTION
 DG3950
 DG3950'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG3950'THE STATION IS LOCATED IN PAPAGO VILLAGE.  TO REACH THE STATION FROM
 DG3950'THE INTERSECTION OF PUERTO ROAD OR BEACH ROAD AND CAPITAL HILL/CROSS
 DG3950'ISLAND ROAD PROCEED EAST 4.3 MILES (6.9 KM) ON CROSS ISLAND ROAD OR
 DG3950'0.2 MILES (0.3 KM) FROM THE INTERSECTION OF CROSS ISLAND ROAD AND
 DG3950'KAGMAN ROAD.  THE MARK IS LOCATED ON THE TOP OF A WELL BASE OR GATE
 DG3950'VALVE ON THE LEFT SIDE OF THE ROAD.  THE STATION IS A STANDARD NGS
 DG3950'BENCH MARK DISK SET ON TOP OF THE GATE VALVE, 7.5 METERS (24.6 FT)
 DG3950'FROM THE CENTERLINE OF THE ROAD, 2.5 METERS (8.2 FT) NORTHWEST FROM
 DG3950'SURGE TANK, 8.0 METERS (26.2 FT) SOUTHEAST FROM A POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3951 ***********************************************************************
 DG3951  DESIGNATION -  CIR 5
 DG3951  PID         -  DG3951
 DG3951  STATE/COUNTY-  CQ/SAIPAN
 DG3951  COUNTRY     -  US
 DG3951  USGS QUAD   -  
 DG3951
 DG3951                         *CURRENT SURVEY CONTROL
 DG3951  ______________________________________________________________________
 DG3951* NAD 83(1986) POSITION- 15 10 33.     (N) 214 14 59.     (W)   SCALED
 DG3951* NMVD03  ORTHO HEIGHT -   180.356 (meters)      591.72  (feet) ADJUSTED
 DG3951  ______________________________________________________________________
 DG3951  GEOID HEIGHT    -         54.320 (meters)                     GEOID12B
 DG3951  VERT ORDER      -  FIRST     CLASS II
 DG3951
 DG3951.The horizontal coordinates were scaled from a map and have
 DG3951.an estimated accuracy of +/- 6 seconds.
 DG3951
 DG3951.The orthometric height was determined by differential leveling and
 DG3951.adjusted by the NATIONAL GEODETIC SURVEY
 DG3951.in October 2004.
 DG3951
 DG3951.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3951.GEOID12B height accuracy estimate available here.
 DG3951
 DG3951.Click photographs - Photos may exist for this station.
 DG3951
 DG3951
 DG3951_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS657781(NAD 83)
 DG3951
 DG3951                          SUPERSEDED SURVEY CONTROL
 DG3951
 DG3951.No superseded survey control is available for this station.
 DG3951
 DG3951_MARKER: DV = VERTICAL CONTROL DISK
 DG3951_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG3951_STAMPING: CIR 5 2003
 DG3951_MARK LOGO: NGS
 DG3951_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3951_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3951+STABILITY: SURFACE MOTION
 DG3951
 DG3951  HISTORY     - Date     Condition        Report By
 DG3951  HISTORY     - 2003     MONUMENTED       CNMI
 DG3951
 DG3951                          STATION DESCRIPTION
 DG3951
 DG3951'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG3951'THE STATION IS LOCATED IN PAPAGO VILLAGE.  TO REACH THE STATION FROM
 DG3951'THE INTERSECTION OF PUERTO ROAD OR BEACH ROAD AND CAPITAL HILL/CROSS
 DG3951'ISLAND ROAD PROCEED EAST 5.1 MILES (8.2 KM) ON CROSS ISLAND ROAD OR
 DG3951'1.0 MILES (1.6 KM) FROM THE INTERSECTION OF CROSS ISLAND ROAD AND
 DG3951'KAGMAN ROAD.  THE STATION IS A STANDARD NGS BENCH MARK DISK SET IN
 DG3951'CONCRETE POST FLUSH WITH GROUND, 8.0 METERS (26.2 FT) SOUTHEAST FROM
 DG3951'THE CENTERLINE OF THE ROAD, 5.0 METERS (16.4 FT) NORTHWEST FROM A
 DG3951'POWER POLE, 8 METERS (26.2 FT) SOUTHEAST FROM CABLE MANHOLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3953 ***********************************************************************
 DG3953  DESIGNATION -  CIR 7
 DG3953  PID         -  DG3953
 DG3953  STATE/COUNTY-  CQ/SAIPAN
 DG3953  COUNTRY     -  US
 DG3953  USGS QUAD   -  
 DG3953
 DG3953                         *CURRENT SURVEY CONTROL
 DG3953  ______________________________________________________________________
 DG3953* NAD 83(1986) POSITION- 15 09 46.     (N) 214 15 20.     (W)   SCALED
 DG3953* NMVD03  ORTHO HEIGHT -    98.544 (meters)      323.31  (feet) ADJUSTED
 DG3953  ______________________________________________________________________
 DG3953  GEOID HEIGHT    -         54.316 (meters)                     GEOID12B
 DG3953  VERT ORDER      -  FIRST     CLASS II
 DG3953
 DG3953.The horizontal coordinates were scaled from a map and have
 DG3953.an estimated accuracy of +/- 6 seconds.
 DG3953
 DG3953.The orthometric height was determined by differential leveling and
 DG3953.adjusted by the NATIONAL GEODETIC SURVEY
 DG3953.in October 2004.
 DG3953
 DG3953.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3953.GEOID12B height accuracy estimate available here.
 DG3953
 DG3953.Click photographs - Photos may exist for this station.
 DG3953
 DG3953
 DG3953_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS651767(NAD 83)
 DG3953
 DG3953                          SUPERSEDED SURVEY CONTROL
 DG3953
 DG3953.No superseded survey control is available for this station.
 DG3953
 DG3953_MARKER: DV = VERTICAL CONTROL DISK
 DG3953_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DG3953_SP_SET: PARKING LOT
 DG3953_STAMPING: CIR 7 2003
 DG3953_MARK LOGO: NGS
 DG3953_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3953_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG3953
 DG3953  HISTORY     - Date     Condition        Report By
 DG3953  HISTORY     - 2003     MONUMENTED       CNMI
 DG3953
 DG3953                          STATION DESCRIPTION
 DG3953
 DG3953'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG3953'THE STATION IS LOCATED IN SAN VINCENTE VILLAGE.  TO REACH THE STATION
 DG3953'FROM THE INTERSECTION OF PUERTO ROAD OR BEACH ROAD AND CAPITAL
 DG3953'HILL/CROSS ISLAND ROAD PROCEED EAST 6.3 MILES (10.1 KM) ON CROSS
 DG3953'ISLAND ROAD FOR 2.2 MILES (3.5 KM) FROM THE INTERSECTION OF CROSS
 DG3953'ISLAND ROAD AND KAGMAN ROAD AT THE TOP DRIVE WAY OF THE POST OFFICE
 DG3953'AND JESS LISAMA AND ASSOCIATES BUILDING.  THE STATION IS A STANDARD
 DG3953'NGS BENCH MARK DISK SET IN DRIVEWAY SLAB OF THE PARKING LOT FLUSH WITH
 DG3953'GROUND, 12.60 METERS (41.34 FT) NORTHEAST FROM THE CENTERLINE OF THE
 DG3953'ROAD, 9.20 METERS (30.18 FT) NORTHWEST FROM A POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3954 ***********************************************************************
 DG3954  DESIGNATION -  CIR 8
 DG3954  PID         -  DG3954
 DG3954  STATE/COUNTY-  CQ/SAIPAN
 DG3954  COUNTRY     -  US
 DG3954  USGS QUAD   -  
 DG3954
 DG3954                         *CURRENT SURVEY CONTROL
 DG3954  ______________________________________________________________________
 DG3954* NAD 83(1986) POSITION- 15 09 19.     (N) 214 15 38.     (W)   SCALED
 DG3954* NMVD03  ORTHO HEIGHT -    83.904 (meters)      275.27  (feet) ADJUSTED
 DG3954  ______________________________________________________________________
 DG3954  GEOID HEIGHT    -         54.329 (meters)                     GEOID12B
 DG3954  VERT ORDER      -  FIRST     CLASS II
 DG3954
 DG3954.The horizontal coordinates were scaled from a map and have
 DG3954.an estimated accuracy of +/- 6 seconds.
 DG3954
 DG3954.The orthometric height was determined by differential leveling and
 DG3954.adjusted by the NATIONAL GEODETIC SURVEY
 DG3954.in October 2004.
 DG3954
 DG3954.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3954.GEOID12B height accuracy estimate available here.
 DG3954
 DG3954.Click photographs - Photos may exist for this station.
 DG3954
 DG3954
 DG3954_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS645758(NAD 83)
 DG3954
 DG3954                          SUPERSEDED SURVEY CONTROL
 DG3954
 DG3954.No superseded survey control is available for this station.
 DG3954
 DG3954_MARKER: DV = VERTICAL CONTROL DISK
 DG3954_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DG3954_SP_SET: CURB
 DG3954_STAMPING: CIR 8 2003
 DG3954_MARK LOGO: NGS
 DG3954_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3954_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG3954
 DG3954  HISTORY     - Date     Condition        Report By
 DG3954  HISTORY     - 2003     MONUMENTED       CNMI
 DG3954
 DG3954                          STATION DESCRIPTION
 DG3954
 DG3954'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG3954'THE STATION IS LOCATED IN SAN VINCENTE VILLAGE.  TO REACH THE STATION
 DG3954'FROM THE INTERSECTION OF PUERTO ROAD OR BEACH ROAD AND CAPITAL
 DG3954'HILL/CROSS ISLAND ROAD PROCEED EAST 7.1 MILES (11.4 KM) ON CROSS
 DG3954'ISLAND ROAD OR 3.0 MILES (4.8 KM) FROM THE INTERSECTION OF CROSS
 DG3954'ISLAND ROAD AND KAGMAN ROAD AT THE TOP CURB AT THE ENTRANCE ROADWAY TO
 DG3954'THE STANFORD HOTEL.  THE STATION IS A STANDARD NGS BENCH MARK DISK SET
 DG3954'IN CURB 6 INCHES ABOVE THE GROUND, 0.5 METERS (1.6 FT) SOUTHEAST FROM
 DG3954'THE CORNER FENCE OF THE WATER PUMP, 1.0 METERS (3.3 FT) SOUTHEAST OF
 DG3954'THE STOP SIGN, 6.00 METERS (19.68 FT) SOUTHEAST OF POWER POLE, 10.0
 DG3954'METERS (32.8 FT) NORTHWEST FROM THE CENTERLINE OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3955 ***********************************************************************
 DG3955  DESIGNATION -  CIR 9
 DG3955  PID         -  DG3955
 DG3955  STATE/COUNTY-  CQ/SAIPAN
 DG3955  COUNTRY     -  US
 DG3955  USGS QUAD   -  
 DG3955
 DG3955                         *CURRENT SURVEY CONTROL
 DG3955  ______________________________________________________________________
 DG3955* NAD 83(1986) POSITION- 15 09 01.     (N) 214 16 07.     (W)   SCALED
 DG3955* NMVD03  ORTHO HEIGHT -    55.174 (meters)      181.02  (feet) ADJUSTED
 DG3955  ______________________________________________________________________
 DG3955  GEOID HEIGHT    -         54.377 (meters)                     GEOID12B
 DG3955  VERT ORDER      -  FIRST     CLASS II
 DG3955
 DG3955.The horizontal coordinates were scaled from a map and have
 DG3955.an estimated accuracy of +/- 6 seconds.
 DG3955
 DG3955.The orthometric height was determined by differential leveling and
 DG3955.adjusted by the NATIONAL GEODETIC SURVEY
 DG3955.in October 2004.
 DG3955
 DG3955.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3955.GEOID12B height accuracy estimate available here.
 DG3955
 DG3955.Click photographs - Photos may exist for this station.
 DG3955
 DG3955
 DG3955_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS637753(NAD 83)
 DG3955
 DG3955                          SUPERSEDED SURVEY CONTROL
 DG3955
 DG3955.No superseded survey control is available for this station.
 DG3955
 DG3955_MARKER: DV = VERTICAL CONTROL DISK
 DG3955_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DG3955_SP_SET: TRAFFIC ISLAND
 DG3955_STAMPING: CIR 9 2003
 DG3955_MARK LOGO: NGS
 DG3955_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3955_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG3955
 DG3955  HISTORY     - Date     Condition        Report By
 DG3955  HISTORY     - 2003     MONUMENTED       CNMI
 DG3955
 DG3955                          STATION DESCRIPTION
 DG3955
 DG3955'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG3955'THE STATION IS LOCATED IN SAN VINCENTE VILLAGE.  TO REACH THE STATION
 DG3955'FROM THE INTERSECTION OF PUERTO ROAD OR BEACH ROAD AND CAPITAL
 DG3955'HILL/CROSS ISLAND ROAD PROCEED EAST 7.9 MILES (12.7 KM) ON CROS ISLAND
 DG3955'ROAD OR 3.8 MILES (6.1 KM) FROM THE INTERSECTION OF CROSS ISLAND ROAD
 DG3955'AND KAGMAN ROAD TO THE INTERSECTION OF CROSS ISLAND ROAD AND AIRPORT
 DG3955'ROAD HIGHWAY AT THE TRAFFIC ISLAND.  THE STATION IS A STANDARD NGS
 DG3955'BENCH MARK DISK SET IN TRAFFIC ISLAND BY THE MANHOLE COVER, 6.00
 DG3955'METERS (19.68 FT) SOUTHEAST FROM THE TRAFFIC WALK LIGHT, 10.0 METERS
 DG3955'(32.8 FT) SOUTHWEST FROM THE CENTERLINE OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4106 ***********************************************************************
 DG4106  DESIGNATION -  CIRCLE
 DG4106  PID         -  DG4106
 DG4106  STATE/COUNTY-  CQ/TINIAN
 DG4106  COUNTRY     -  US
 DG4106  USGS QUAD   -  
 DG4106
 DG4106                         *CURRENT SURVEY CONTROL
 DG4106  ______________________________________________________________________
 DG4106* NAD 83(MA11) POSITION- 15 04 01.13193(N) 214 23 06.12708(W)   ADJUSTED
 DG4106* NAD 83(MA11) ELLIP HT-    64.717 (meters)        (06/27/12)   ADJUSTED
 DG4106* NAD 83(MA11) EPOCH   -  2010.00
 DG4106* NMVD03  ORTHO HEIGHT -     9.923 (meters)       32.56  (feet) ADJUSTED
 DG4106  ______________________________________________________________________
 DG4106  GEOID HEIGHT    -         54.805 (meters)                     GEOID12B
 DG4106  NAD 83(MA11) X  - -5,083,879.610 (meters)                     COMP
 DG4106  NAD 83(MA11) Y  -  3,479,055.015 (meters)                     COMP
 DG4106  NAD 83(MA11) Z  -  1,647,274.696 (meters)                     COMP
 DG4106  LAPLACE CORR    -         -1.12  (seconds)                    DEFLEC12B
 DG4106  VERT ORDER      -  FIRST     CLASS II
 DG4106
 DG4106  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4106  Standards:
 DG4106         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4106            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4106  -------------------------------------------------------------------
 DG4106  NETWORK    2.03   3.55           0.88   0.77   1.81      0.17439320
 DG4106  -------------------------------------------------------------------
 DG4106  Click here for local accuracies and other accuracy information.
 DG4106
 DG4106.The horizontal coordinates were established by GPS observations
 DG4106.and adjusted by the National Geodetic Survey in June 2012.
 DG4106
 DG4106.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4106.been affixed to the stable Mariana tectonic plate. 
 DG4106
 DG4106.The horizontal coordinates are valid at the epoch date displayed above
 DG4106.which is a decimal equivalence of Year/Month/Day.
 DG4106
 DG4106.The orthometric height was determined by differential leveling and
 DG4106.adjusted by the NATIONAL GEODETIC SURVEY
 DG4106.in October 2004.
 DG4106
 DG4106.No vertical observational check was made to the station.
 DG4106
 DG4106.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4106.GEOID12B height accuracy estimate available here.
 DG4106
 DG4106.Click photographs - Photos may exist for this station.
 DG4106
 DG4106.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4106
 DG4106.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4106
 DG4106.The ellipsoidal height was determined by GPS observations
 DG4106.and is referenced to NAD 83.
 DG4106
 DG4106. The following values were computed from the NAD 83(MA11) position.
 DG4106
 DG4106;                    North         East     Units Scale Factor Converg.
 DG4106;UTM  55      - 1,666,202.218   351,132.189   MT  0.99987410   -0 21 36.4
 DG4106
 DG4106!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4106!UTM  55      -   0.99998982  x   0.99987410  =   0.99986393
 DG4106
 DG4106_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5113266202(NAD 83)
 DG4106
 DG4106                          SUPERSEDED SURVEY CONTROL
 DG4106
 DG4106  NAD 83(2002)-  15 04 01.13153(N)    214 23 06.12642(W) AD(2002.00) 1
 DG4106  ELLIP H (06/14/04)   64.649  (m)                       GP(2002.00) 4 2
 DG4106  NMVD03  (06/14/04)    9.94   (m)  EGM96    model used  GPS OBS        
 DG4106
 DG4106.Superseded values are not recommended for survey control.
 DG4106
 DG4106.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4106.See file dsdata.pdf to determine how the superseded data were derived.
 DG4106
 DG4106_MARKER: DV = VERTICAL CONTROL DISK
 DG4106_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4106_STAMPING: CIRCLE 2003
 DG4106_MARK LOGO: NGS
 DG4106_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4106_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4106+STABILITY: SURFACE MOTION
 DG4106
 DG4106  HISTORY     - Date     Condition        Report By
 DG4106  HISTORY     - 2003     MONUMENTED       CNMI
 DG4106
 DG4106                          STATION DESCRIPTION
 DG4106
 DG4106'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG4106'THE STATION IS LOCATED NORTHWEST OF SAN JOSE IN THE UNAI CHULU -
 DG4106'SABANETAN FAMALAUAN AREA ON THE ISLAND OF TINIAN, CNMI.  TO REACH THE
 DG4106'STATION FROM THE INTERSECTION OF THE AIRPORT ROAD AND BROADWAY,
 DG4106'PROCEED NORTH ON BROADWAY FOR 1.4 MILES (2.3 KM) TO THE INTERSECTION.
 DG4106'PROCEED WEST AT THE INTERSECTION FOR 1.6 MILES (2.6 KM) TO THE
 DG4106'INTERSECTION OF 8TH AVENUE AND THE SEABEE MONUMENT ON THE NORTHWEST
 DG4106'SIDE OF THE INTERSECTION.  PROCEED NORTH ON 8TH AVENUE FOR 3.3 MILES
 DG4106'(5.3 KM) TO STATION.  THE STATION IS A STANDARD NGS BENCH MARK SET IN
 DG4106'THE CENTERLINE OF THE ROAD.  THE MARK IS 3.6 METERS (11.8 FT) WEST OF
 DG4106'THE EAST EDGE OF THE ROAD AND 6.7 METERS (22.0 FT) EAST OF THE WEST
 DG4106'EDGE OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7918 ***********************************************************************
 DE7918  DESIGNATION -  CLIFF NO 2
 DE7918  PID         -  DE7918
 DE7918  STATE/COUNTY-  CQ/SAIPAN
 DE7918  COUNTRY     -  US
 DE7918  USGS QUAD   -  
 DE7918
 DE7918                         *CURRENT SURVEY CONTROL
 DE7918  ______________________________________________________________________
 DE7918* NAD 83(1986) POSITION- 15 06 32.     (N) 214 14 58.     (W)   SCALED
 DE7918* LMSL    ORTHO HEIGHT -   122.4   (meters)      402.    (feet) VERT ANG
 DE7918  ______________________________________________________________________
 DE7918  GEOID HEIGHT    -         53.970 (meters)                     GEOID12B
 DE7918
 DE7918.The horizontal coordinates were scaled from a map and have
 DE7918.an estimated accuracy of +/- 6 seconds.
 DE7918
 DE7918.The orthometric height was determined by vertical angle observations.
 DE7918
 DE7918.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7918.GEOID12B height accuracy estimate available here.
 DE7918
 DE7918.Click photographs - Photos may exist for this station.
 DE7918
 DE7918
 DE7918_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS657707(NAD 83)
 DE7918
 DE7918                          SUPERSEDED SURVEY CONTROL
 DE7918
 DE7918  GU1963      -  15 06 27.28730(N)    214 15 06.62720(W) AD(       ) 2
 DE7918
 DE7918.Superseded values are not recommended for survey control.
 DE7918
 DE7918.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7918.See file dsdata.pdf to determine how the superseded data were derived.
 DE7918
 DE7918_MARKER: DD = SURVEY DISK
 DE7918_SETTING: 41 = SET IN A LARGE STRUCTURE WITH FOUNDATIONS ON BEDROCK
 DE7918_SP_SET: CEMENTED IN BEDROCK
 DE7918_STAMPING: CLIFF NO 2 1968
 DE7918_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7918_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DE7918+STABILITY: POSITION/ELEVATION WELL
 DE7918
 DE7918  HISTORY     - Date     Condition        Report By
 DE7918  HISTORY     - 1969     MONUMENTED       USGS
 DE7918
 DE7918                          STATION DESCRIPTION
 DE7918
 DE7918'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JNT)
 DE7918'LOCATED 1.5 MI. AIRLINE SE. OF ISLEY FIELD, 1.2 MI. N. OF PUNTAN I
 DE7918'NAFTAN, 1.0 MI. S. OF PUNTAN DANDAN, 2 FT. E. AND 2.0 FT. LOWER THAN
 DE7918'THE HIGHER TOP ON LANDERAN I NAFTAN.  TO REACH FROM THE ROYAL TAGA
 DE7918'HOTEL DRIVE S. ON PAVED RD. FOR 2.5 MI. TO KOBLER FIELD, CONTINUE ON
 DE7918'MAIN TRAVELED RD. FOR 0.85 MI. TO A CROSSROAD, TURN RIGHT AND FOLLOW
 DE7918'MAIN TRAVELED RD. ALONG THE E. END OF KOBLER FIELD FOR 0.8 MI. TO A Y
 DE7918'RD. FORK, CONTINUE STRAIGHT AHEAD 0.05 MI. TO A PAVED RD., TURN RIGHT
 DE7918'0.15 MI. TO A RD. FORK, TAKE LEFT FORK (LEAVING PAVED RD.), AND FOLLOW
 DE7918'DIRT RD.0.05 MI. TO THE EDGE OF TAXI STRIP AT ISLEY FIELD, FOLLOW TAXI
 DE7918'STRIP W. AND S. FOR 0.2 MI., THENCE E. UP MAIN RUNWAY 0.05 MI. TO TAXI
 DE7918'WAY SE., FOLLOW TAXI STRIP 0.5 MI. TO A Y IN TAXI STRIP, TAKE RIGHT
 DE7918'FORK FOR 0.6 MI. TO A RD. ON RIGHT AT EDGE OF TAXI STRIP, TURN RIGHT
 DE7918'AND FOLLOW MAIN TRAVELED RD. 0.2 MI. TO A Y FORK AT GATE, TAKE LEFT
 DE7918'FORK PASSING THROUGH GATE, AND FOLLOW MAIN TRAVELED RD. 0.2 MI. TO T
 DE7918'RD. FORK, CONTINUE STRAIGHT AHEAD FOR 0.3 MI. TO A T RD. FORK,
 DE7918'CONTINUE STRAIGHT AHEAD FOR  0.3 MI. TO A T RD. FORK, CONTINUE
 DE7918'STRAIGHT 0.25 TO A FENCE, PASS THROUGH GATE AND FOLLOW RD. UP THE HILL
 DE7918'AND N. 0.8 MI. TO RD. CROSSING RIDGE, THENCE S. ALONG E. SIDE OF RIDGE
 DE7918'FOR 0.15 MI. TO END OF TRUCK TRAVEL.  PACK W. TO HIGHEST PART OF RIDGE
 DE7918'AND STATION MARK. A MINUTE PACK.  STATION MARK A STANDARD USGS STATION
 DE7918'MARK STAMPED CLIFF NO 2 1968 CEMENTED IN BEDROCK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 AJ6944 ***********************************************************************
 AJ6944  CORS        -  This is a GPS Continuously Operating Reference Station.
 AJ6944  DESIGNATION -  COMM N MARIANA IS CORS ARP
 AJ6944  CORS_ID     -  CNMI
 AJ6944  PID         -  AJ6944
 AJ6944  STATE/COUNTY-  CQ/SAIPAN
 AJ6944  COUNTRY     -  US
 AJ6944  USGS QUAD   -  
 AJ6944
 AJ6944                         *CURRENT SURVEY CONTROL
 AJ6944  ______________________________________________________________________
 AJ6944* NAD 83(MA11) POSITION- 15 12 29.73772(N) 214 15 01.31450(W)   ADJUSTED
 AJ6944* NAD 83(MA11) ELLIP HT-   311.635 (meters)        (06/??/19)   ADJUSTED
 AJ6944* NAD 83(MA11) EPOCH   -  2010.00
 AJ6944  ______________________________________________________________________
 AJ6944  GEOID HEIGHT    -         54.381 (meters)                     GEOID12B
 AJ6944  NAD 83(MA11) X  - -5,088,865.436 (meters)                     COMP
 AJ6944  NAD 83(MA11) Y  -  3,464,932.612 (meters)                     COMP
 AJ6944  NAD 83(MA11) Z  -  1,662,429.760 (meters)                     COMP
 AJ6944
 AJ6944.Formal positional accuracy estimates are not available for this CORS
 AJ6944.because its coordinates were determined in part using modeled velocities.
 AJ6944.A time-series residual plot is available that shows daily coordinate
 AJ6944.variations relative to the published coordinates and modeled velocities.
 AJ6944.Large residuals may indicate a potential error in the modeled velocities.
 AJ6944
 AJ6944.Residual plot at:
 AJ6944.https://geodesy.noaa.gov/CORS/ncn_station_pages/index.html?stationID=CNMI.
 AJ6944
 AJ6944.The coordinates were established by GPS observations
 AJ6944.and adjusted by the National Geodetic Survey in June 2019.
 AJ6944
 AJ6944.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 AJ6944.been affixed to the stable Mariana Tectonic Plate. 
 AJ6944
 AJ6944.The coordinates are valid at the epoch date displayed above
 AJ6944.which is a decimal equivalence of Year/Month/Day.
 AJ6944
 AJ6944.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 AJ6944.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 AJ6944.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 AJ6944.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 AJ6944.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 AJ6944.published epoch of 2010.00.
 AJ6944
 AJ6944.Additional information on MYCS is available at:
 AJ6944.https://geodesy.noaa.gov/CORS/index.shtml
 AJ6944
 AJ6944.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ6944.GEOID12B height accuracy estimate available here.
 AJ6944
 AJ6944.The PID for the CORS L1 Phase Center is AJ6945.
 AJ6944
 AJ6944.Click photographs - Photos may exist for this station.
 AJ6944
 AJ6944.The XYZ, and position/ellipsoidal ht. are equivalent.
 AJ6944
 AJ6944.The ellipsoidal height was determined by GPS observations
 AJ6944.and is referenced to NAD 83.
 AJ6944
 AJ6944. The following values were computed from the NAD 83(MA11) position.
 AJ6944
 AJ6944;                    North         East     Units Scale Factor Converg.
 AJ6944;UTM  55      - 1,681,745.207   365,698.141   MT  0.99982308   -0 19 41.0
 AJ6944
 AJ6944!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ6944!UTM  55      -   0.99995100  x   0.99982308  =   0.99977409
 AJ6944
 AJ6944_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS6569881745(NAD 83)
 AJ6944
 AJ6944                          SUPERSEDED SURVEY CONTROL
 AJ6944
 AJ6944  NAD 83(MA11)-  15 12 29.73784(N)    214 15 01.31532(W) AD(2010.00) c
 AJ6944  NAD 83(MA11)-  15 12 29.73773(N)    214 15 01.31444(W) AD(2010.00) c
 AJ6944  ELLIP H (08/??/11)  311.629  (m)                       GP(2010.00) c c
 AJ6944  NAD 83(CORS)-  15 12 29.73719(N)    214 15 01.31470(W) AD(2002.00) c
 AJ6944  ELLIP H (10/??/02)  311.627  (m)                       GP(2002.00) c c
 AJ6944  NAD 83(CORS)-  15 12 29.74411(N)    214 15 01.29823(W) AD(1997.00) c
 AJ6944  ELLIP H (03/??/01)  312.211  (m)                       GP(1997.00) c c
 AJ6944  NAD 83(CORS)-  15 12 29.74411(N)    214 15 01.29823(W) AD(1993.62) c
 AJ6944  ELLIP H (03/??/01)  312.211  (m)                       GP(1993.62) c c
 AJ6944
 AJ6944.Superseded values are not recommended for survey control.
 AJ6944
 AJ6944.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ6944.See file dsdata.pdf to determine how the superseded data were derived.
 AJ6944
 AJ6944_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 AJ6944
 AJ6944                          STATION DESCRIPTION
 AJ6944
 AJ6944'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
 AJ6944'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 AJ6944'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 AJ6944'AND LOG FILES ACCESSIBLE AT:
 AJ6944'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4128 ***********************************************************************
 DG4128  DESIGNATION -  CPA
 DG4128  PID         -  DG4128
 DG4128  STATE/COUNTY-  CQ/TINIAN
 DG4128  COUNTRY     -  US
 DG4128  USGS QUAD   -  
 DG4128
 DG4128                         *CURRENT SURVEY CONTROL
 DG4128  ______________________________________________________________________
 DG4128* NAD 83(1986) POSITION- 14 59 38.     (N) 214 21 58.     (W)   SCALED
 DG4128* NMVD03  ORTHO HEIGHT -    98.238 (meters)      322.30  (feet) ADJUSTED
 DG4128  ______________________________________________________________________
 DG4128  GEOID HEIGHT    -         54.583 (meters)                     GEOID12B
 DG4128  VERT ORDER      -  FIRST     CLASS II
 DG4128
 DG4128.The horizontal coordinates were scaled from a map and have
 DG4128.an estimated accuracy of +/- 6 seconds.
 DG4128
 DG4128.The orthometric height was determined by differential leveling and
 DG4128.adjusted by the NATIONAL GEODETIC SURVEY
 DG4128.in October 2004.
 DG4128
 DG4128.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4128.GEOID12B height accuracy estimate available here.
 DG4128
 DG4128.Click photographs - Photos may exist for this station.
 DG4128
 DG4128
 DG4128_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS531581(NAD 83)
 DG4128
 DG4128                          SUPERSEDED SURVEY CONTROL
 DG4128
 DG4128.No superseded survey control is available for this station.
 DG4128
 DG4128_MARKER: DV = VERTICAL CONTROL DISK
 DG4128_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 DG4128_SP_SET: SIGN BASE
 DG4128_STAMPING: CPA 2003
 DG4128_MARK LOGO: NGS
 DG4128_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4128_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4128+STABILITY: SURFACE MOTION
 DG4128
 DG4128  HISTORY     - Date     Condition        Report By
 DG4128  HISTORY     - 2003     MONUMENTED       CNMI
 DG4128
 DG4128                          STATION DESCRIPTION
 DG4128
 DG4128'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG4128'THE STATION IS LOCATED IN THE AIRPORT AREA ON THE ISLAND OF TINIAN,
 DG4128'CNMI.  TO REACH THE STATION FROM THE INTERSECTION OF THE TINIAN
 DG4128'AIRPORT ROAD AND BROADWAY.  THE MARK IS 10.5 METERS (34.4 FT)
 DG4128'NORTHEAST OF A POWER POLE, 2.3 METERS (7.5 FT) NORTHWEST OF A SIGN
 DG4128'POST, 0.7 METERS (2.3 FT) SOUTHWEST OF A SIGN POST.  THE STATION IS A
 DG4128'STANDARD NGS BENCH MARK SET IN CONCRETE BASE OF THE SIGN FOR THE
 DG4128'DYNASTY CASINOS 6 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4133 ***********************************************************************
 DG4133  DESIGNATION -  DAGU
 DG4133  PID         -  DG4133
 DG4133  STATE/COUNTY-  CQ/TINIAN
 DG4133  COUNTRY     -  US
 DG4133  USGS QUAD   -  
 DG4133
 DG4133                         *CURRENT SURVEY CONTROL
 DG4133  ______________________________________________________________________
 DG4133* NAD 83(MA11) POSITION- 15 00 10.38711(N) 214 20 46.69769(W)   ADJUSTED
 DG4133* NAD 83(MA11) ELLIP HT-    99.982 (meters)        (06/27/12)   ADJUSTED
 DG4133* NAD 83(MA11) EPOCH   -  2010.00
 DG4133* NMVD03  ORTHO HEIGHT -    45.514 (meters)      149.32  (feet) ADJUSTED
 DG4133  ______________________________________________________________________
 DG4133  GEOID HEIGHT    -         54.465 (meters)                     GEOID12B
 DG4133  NAD 83(MA11) X  - -5,087,777.315 (meters)                     COMP
 DG4133  NAD 83(MA11) Y  -  3,476,674.864 (meters)                     COMP
 DG4133  NAD 83(MA11) Z  -  1,640,434.397 (meters)                     COMP
 DG4133  LAPLACE CORR    -         -4.66  (seconds)                    DEFLEC12B
 DG4133  VERT ORDER      -  FIRST     CLASS II
 DG4133
 DG4133  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4133  Standards:
 DG4133         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4133            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4133  -------------------------------------------------------------------
 DG4133  NETWORK    1.40   2.82           0.59   0.54   1.44      0.30931340
 DG4133  -------------------------------------------------------------------
 DG4133  Click here for local accuracies and other accuracy information.
 DG4133
 DG4133.The horizontal coordinates were established by GPS observations
 DG4133.and adjusted by the National Geodetic Survey in June 2012.
 DG4133
 DG4133.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4133.been affixed to the stable Mariana tectonic plate. 
 DG4133
 DG4133.The horizontal coordinates are valid at the epoch date displayed above
 DG4133.which is a decimal equivalence of Year/Month/Day.
 DG4133
 DG4133.The orthometric height was determined by differential leveling and
 DG4133.adjusted by the NATIONAL GEODETIC SURVEY
 DG4133.in October 2004.
 DG4133
 DG4133.No vertical observational check was made to the station.
 DG4133
 DG4133.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4133.GEOID12B height accuracy estimate available here.
 DG4133
 DG4133.Click photographs - Photos may exist for this station.
 DG4133
 DG4133.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4133
 DG4133.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4133
 DG4133.The ellipsoidal height was determined by GPS observations
 DG4133.and is referenced to NAD 83.
 DG4133
 DG4133. The following values were computed from the NAD 83(MA11) position.
 DG4133
 DG4133;                    North         East     Units Scale Factor Converg.
 DG4133;UTM  55      - 1,659,085.410   355,252.495   MT  0.99985913   -0 20 54.9
 DG4133
 DG4133!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4133!UTM  55      -   0.99998428  x   0.99985913  =   0.99984341
 DG4133
 DG4133_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5525259085(NAD 83)
 DG4133
 DG4133                          SUPERSEDED SURVEY CONTROL
 DG4133
 DG4133  NAD 83(2002)-  15 00 10.38662(N)    214 20 46.69701(W) AD(2002.00) A
 DG4133  ELLIP H (06/14/04)   99.910  (m)                       GP(2002.00) 2 1
 DG4133  NMVD03  (06/14/04)   45.63   (m)  EGM96    model used  GPS OBS        
 DG4133
 DG4133.Superseded values are not recommended for survey control.
 DG4133
 DG4133.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4133.See file dsdata.pdf to determine how the superseded data were derived.
 DG4133
 DG4133_MARKER: DV = VERTICAL CONTROL DISK
 DG4133_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4133_STAMPING: DAGU 2003
 DG4133_MARK LOGO: NGS
 DG4133_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4133_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4133+STABILITY: SURFACE MOTION
 DG4133
 DG4133  HISTORY     - Date     Condition        Report By
 DG4133  HISTORY     - 2003     MONUMENTED       CNMI
 DG4133
 DG4133                          STATION DESCRIPTION
 DG4133
 DG4133'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG4133'THE STATION IS LOCATED NORTHEAST OF SAN JOSE IN THE MASALOK AREA ON
 DG4133'THE ISLAND OF TINIAN.  TO REACH THE STATION FROM THE INTERSECTION OF
 DG4133'THE AIRPORT ROAD AND BROADWAY, PROCEED NORTH ON BROADWAY FOR 0.7 MI TO
 DG4133'THE INTERSECTION, PROCEED EAST AT THE INTERSECTION FOR 1.3 MILES TO
 DG4133'THE STATION, A STANDARD NGS BENCH MARK ON TOP OF A CONCRETE POST FLUSH
 DG4133'WITH THE GROUND, 16.8 METERS (55.1 FT) NORTHEAST OF A FENCE CORNER,
 DG4133'AND 7.3 METERS (23.9 FT) NORTHEAST OF THE CENTERLINE OF A CORAL ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7893 ***********************************************************************
 DE7893  DESIGNATION -  DAN
 DE7893  PID         -  DE7893
 DE7893  STATE/COUNTY-  CQ/ROTA
 DE7893  COUNTRY     -  US
 DE7893  USGS QUAD   -  
 DE7893
 DE7893                         *CURRENT SURVEY CONTROL
 DE7893  ______________________________________________________________________
 DE7893* NAD 83(1986) POSITION- 14 07 36.     (N) 214 48 43.     (W)   SCALED
 DE7893* LMSL    ORTHO HEIGHT -   242.4   (meters)      795.    (feet) VERT ANG
 DE7893  ______________________________________________________________________
 DE7893  GEOID HEIGHT    -         54.567 (meters)                     GEOID12B
 DE7893
 DE7893.The horizontal coordinates were scaled from a map and have
 DE7893.an estimated accuracy of +/- 6 seconds.
 DE7893
 DE7893.The orthometric height was determined by vertical angle observations.
 DE7893
 DE7893.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7893.GEOID12B height accuracy estimate available here.
 DE7893
 DE7893.Click photographs - Photos may exist for this station.
 DE7893
 DE7893
 DE7893_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR044624(NAD 83)
 DE7893
 DE7893                          SUPERSEDED SURVEY CONTROL
 DE7893
 DE7893  GU1963      -  14 07 30.78930(N)    214 48 52.06289(W) AD(       ) 2
 DE7893
 DE7893.Superseded values are not recommended for survey control.
 DE7893
 DE7893.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7893.See file dsdata.pdf to determine how the superseded data were derived.
 DE7893
 DE7893_MARKER: DD = SURVEY DISK
 DE7893_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DE7893_STAMPING: DAN 1969
 DE7893_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7893_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7893
 DE7893  HISTORY     - Date     Condition        Report By
 DE7893  HISTORY     - 1969     MONUMENTED       USGS
 DE7893
 DE7893                          STATION DESCRIPTION
 DE7893
 DE7893'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (TAM)
 DE7893'LOCATED ABOUT 5.0 MI. AIRLINE SW. OF THE ROTA AIRPORT, 3.2 MI. SE. OF
 DE7893'SONGSONG VILLAGE.  TO REACH FROM THE ROTA POST OFFICE, DRIVE S. PAST
 DE7893'DOCK 3.2 MI. TO RD. INTERSECTION, TURN LEFT 1.3 MI. TO RD. FORK, TURN
 DE7893'LEFT 1.05 MI. TO END OF TRUCK TRAVEL, WALK E. ALONG OLD RD. FOR 6
 DE7893'MINUTES, TO THE EDGE OF THE TREES, TURN RIGHT, DOWN THE RIDGE LINE FOR
 DE7893'100.0 FT. TO STATION.  STATION MARK IS A STANDARD TABLET STAMPED DAN
 DE7893'1969 SET IN A CONCRETE POST.  NO REFERENCE MARKS.
 DE7893'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4116 ***********************************************************************
 DG4116  DESIGNATION -  DARCEE
 DG4116  PID         -  DG4116
 DG4116  STATE/COUNTY-  CQ/TINIAN
 DG4116  COUNTRY     -  US
 DG4116  USGS QUAD   -  
 DG4116
 DG4116                         *CURRENT SURVEY CONTROL
 DG4116  ______________________________________________________________________
 DG4116* NAD 83(MA11) POSITION- 15 05 09.79257(N) 214 21 07.22209(W)   ADJUSTED
 DG4116* NAD 83(MA11) ELLIP HT-    82.979 (meters)        (06/27/12)   ADJUSTED
 DG4116* NAD 83(MA11) EPOCH   -  2010.00
 DG4116* NMVD03  ORTHO HEIGHT -    28.272 (meters)       92.76  (feet) ADJUSTED
 DG4116  ______________________________________________________________________
 DG4116  GEOID HEIGHT    -         54.701 (meters)                     GEOID12B
 DG4116  NAD 83(MA11) X  - -5,085,445.699 (meters)                     COMP
 DG4116  NAD 83(MA11) Y  -  3,475,823.949 (meters)                     COMP
 DG4116  NAD 83(MA11) Z  -  1,649,317.180 (meters)                     COMP
 DG4116  LAPLACE CORR    -         -2.28  (seconds)                    DEFLEC12B
 DG4116  VERT ORDER      -  FIRST     CLASS II
 DG4116
 DG4116  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4116  Standards:
 DG4116         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4116            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4116  -------------------------------------------------------------------
 DG4116  NETWORK    1.97   3.12           0.90   0.68   1.59      0.02818640
 DG4116  -------------------------------------------------------------------
 DG4116  Click here for local accuracies and other accuracy information.
 DG4116
 DG4116.The horizontal coordinates were established by GPS observations
 DG4116.and adjusted by the National Geodetic Survey in June 2012.
 DG4116
 DG4116.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4116.been affixed to the stable Mariana tectonic plate. 
 DG4116
 DG4116.The horizontal coordinates are valid at the epoch date displayed above
 DG4116.which is a decimal equivalence of Year/Month/Day.
 DG4116
 DG4116.The orthometric height was determined by differential leveling and
 DG4116.adjusted by the NATIONAL GEODETIC SURVEY
 DG4116.in October 2004.
 DG4116
 DG4116.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4116.GEOID12B height accuracy estimate available here.
 DG4116
 DG4116.Click photographs - Photos may exist for this station.
 DG4116
 DG4116.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4116
 DG4116.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4116
 DG4116.The ellipsoidal height was determined by GPS observations
 DG4116.and is referenced to NAD 83.
 DG4116
 DG4116. The following values were computed from the NAD 83(MA11) position.
 DG4116
 DG4116;                    North         East     Units Scale Factor Converg.
 DG4116;UTM  55      - 1,668,290.185   354,695.798   MT  0.99986113   -0 21 07.0
 DG4116
 DG4116!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4116!UTM  55      -   0.99998695  x   0.99986113  =   0.99984808
 DG4116
 DG4116_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5469568290(NAD 83)
 DG4116
 DG4116                          SUPERSEDED SURVEY CONTROL
 DG4116
 DG4116  NAD 83(2002)-  15 05 09.79209(N)    214 21 07.22142(W) AD(2002.00) 1
 DG4116  ELLIP H (06/14/04)   82.911  (m)                       GP(2002.00) 4 2
 DG4116  NMVD03  (06/14/04)   28.38   (m)  EGM96    model used  GPS OBS        
 DG4116
 DG4116.Superseded values are not recommended for survey control.
 DG4116
 DG4116.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4116.See file dsdata.pdf to determine how the superseded data were derived.
 DG4116
 DG4116_MARKER: DV = VERTICAL CONTROL DISK
 DG4116_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4116_STAMPING: DARCEE 2003
 DG4116_MARK LOGO: NGS
 DG4116_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4116_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4116+STABILITY: SURFACE MOTION
 DG4116
 DG4116  HISTORY     - Date     Condition        Report By
 DG4116  HISTORY     - 2003     MONUMENTED       CNMI
 DG4116
 DG4116                          STATION DESCRIPTION
 DG4116
 DG4116'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG4116'THE STATION IS LOCATED IN SABANETAN TAHGAN AREA ON THE ISLAND OF
 DG4116'TINIAN, CNMI WHICH IS NORTH OF THE AIRPORT.  TO REACH THE STATION FROM
 DG4116'THE INTERSECTION OF THE TINIAN AIRPORT ROAD AND BROADWAY. PROCEED
 DG4116'NORTH ON THE BROADWAY FOR 7.4 MILES (11.9 KM) TO THE MARK AND ABOUT
 DG4116'3.2 MILES (5.1 KM) PASSED THE BIG LOOP WITH A SHRINE.  THE STATION IS
 DG4116'A STANDARD NGS BENCH MARK SET IN THE CENTER OF THE ROAD. THE MARK IS
 DG4116'3.8 METERS (12.5 FT) SOUTH OF THE NORTH EDGE OF THE ROAD AND 3.2
 DG4116'METERS (10.5 FT) NORTH OF THE SOUTH EDGE OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4024 ***********************************************************************
 DG4024  DESIGNATION -  DUGI
 DG4024  PID         -  DG4024
 DG4024  STATE/COUNTY-  CQ/ROTA
 DG4024  COUNTRY     -  US
 DG4024  USGS QUAD   -  
 DG4024
 DG4024                         *CURRENT SURVEY CONTROL
 DG4024  ______________________________________________________________________
 DG4024* NAD 83(MA11) POSITION- 14 11 17.72676(N) 214 43 22.62640(W)   ADJUSTED
 DG4024* NAD 83(MA11) ELLIP HT-   168.956 (meters)        (06/27/12)   ADJUSTED
 DG4024* NAD 83(MA11) EPOCH   -  2010.00
 DG4024* NMVD03  ORTHO HEIGHT -   115.023 (meters)      377.37  (feet) ADJUSTED
 DG4024  ______________________________________________________________________
 DG4024  GEOID HEIGHT    -         53.951 (meters)                     GEOID12B
 DG4024  NAD 83(MA11) X  - -5,083,536.420 (meters)                     COMP
 DG4024  NAD 83(MA11) Y  -  3,523,021.091 (meters)                     COMP
 DG4024  NAD 83(MA11) Z  -  1,553,225.053 (meters)                     COMP
 DG4024  LAPLACE CORR    -         -6.98  (seconds)                    DEFLEC12B
 DG4024  VERT ORDER      -  FIRST     CLASS II
 DG4024
 DG4024  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4024  Standards:
 DG4024         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4024            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4024  -------------------------------------------------------------------
 DG4024  NETWORK    1.03   2.14           0.40   0.44   1.09      0.03015032
 DG4024  -------------------------------------------------------------------
 DG4024  Click here for local accuracies and other accuracy information.
 DG4024
 DG4024.The horizontal coordinates were established by GPS observations
 DG4024.and adjusted by the National Geodetic Survey in June 2012.
 DG4024
 DG4024.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4024.been affixed to the stable Mariana tectonic plate. 
 DG4024
 DG4024.The horizontal coordinates are valid at the epoch date displayed above
 DG4024.which is a decimal equivalence of Year/Month/Day.
 DG4024
 DG4024.The orthometric height was determined by differential leveling and
 DG4024.adjusted by the NATIONAL GEODETIC SURVEY
 DG4024.in October 2004.
 DG4024
 DG4024.No vertical observational check was made to the station.
 DG4024
 DG4024.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4024.GEOID12B height accuracy estimate available here.
 DG4024
 DG4024.Click photographs - Photos may exist for this station.
 DG4024
 DG4024.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4024
 DG4024.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4024
 DG4024.The ellipsoidal height was determined by GPS observations
 DG4024.and is referenced to NAD 83.
 DG4024
 DG4024. The following values were computed from the NAD 83(MA11) position.
 DG4024
 DG4024;                    North         East     Units Scale Factor Converg.
 DG4024;UTM  55      - 1,569,232.194   314,064.737   MT  1.00002764   -0 25 20.8
 DG4024
 DG4024!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4024!UTM  55      -   0.99997343  x   1.00002764  =   1.00000107
 DG4024
 DG4024_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR1406469232(NAD 83)
 DG4024
 DG4024                          SUPERSEDED SURVEY CONTROL
 DG4024
 DG4024  NAD 83(2002)-  14 11 17.72648(N)    214 43 22.62644(W) AD(2002.00) A
 DG4024  ELLIP H (06/14/04)  168.945  (m)                       GP(2002.00) 2 1
 DG4024  GU1963      -  14 11 12.74090(N)    214 43 31.36529(W) AD(       ) 2
 DG4024  NMVD03  (06/14/04)  114.59   (m)  EGM96    model used  GPS OBS        
 DG4024  LMSL    (05/30/69)  115.8    (m)          380.     (f) VERT ANG       
 DG4024
 DG4024.Superseded values are not recommended for survey control.
 DG4024
 DG4024.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4024.See file dsdata.pdf to determine how the superseded data were derived.
 DG4024
 DG4024_MARKER: DB = BENCH MARK DISK
 DG4024_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4024_STAMPING: DUGI 1969
 DG4024_MARK LOGO: USGS
 DG4024_PROJECTION: PROJECTING 30 CENTIMETERS
 DG4024_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4024_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4024+STABILITY: SURFACE MOTION
 DG4024_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4024+SATELLITE: SATELLITE OBSERVATIONS - September 12, 2017
 DG4024
 DG4024  HISTORY     - Date     Condition        Report By
 DG4024  HISTORY     - 1969     MONUMENTED       USGS
 DG4024  HISTORY     - 20030528 GOOD             CNMI
 DG4024  HISTORY     - 20170912 GOOD             NGS
 DG4024  HISTORY     - 20170912 GOOD             NGS
 DG4024
 DG4024                          STATION DESCRIPTION
 DG4024
 DG4024'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (TAM)
 DG4024'LOCATED ABOUT 10.0 MI. AIRLINE NE. OF SONGSONG VILLAGE, 3.0 MI. NE. OF
 DG4024'THE ROTA AIRPORT.  TO REACH FROM THE ROTA POST OFFICE, TAKE THE MAIN
 DG4024'RD. NE. TOWARD THE AIRPORT 4.75 MI. TO RD. FROK, KEEP RIGHT ON MAIN
 DG4024'RD. 0.3 MI. TO RD. INTERSECTION, TURN LEFT 1.7 MI. TO T RD.
 DG4024'INTERSECTION, CONTINUE STRAIGHT AHEAD 0.6 MI. TORD. INTERSECTION,
 DG4024'CONTINUE STRAIGHT AHEAD 0.4 MI. TO T RD. INTERSECTION, CONTINUE
 DG4024'STRAIGHT AHEAD 0.5 MI. TO T RD. INTERSECTION, CONTINUE STRAIGHT AHEAD
 DG4024'1.4 MI. TO T RD. INTERSECTION, TURN LEFT 0.1 MI. TO Y RD., TURN RIGHT
 DG4024'0.15 MI. TO Y RD., KEEP RIGHT 0.15 MI. TO Y RD., TURN RIGHT 0.1 MI TO
 DG4024'GATE, CONTINUE 0.05 MI TO DIM RD. FORK, LEFT 0.1 MI. TO FENCE LINE, GO
 DG4024'THROUGH FENCE AND TURN LEFT 0.25 MI., TURN RIGHT AND WALK 300 FT. E.
 DG4024'TO STATION.  STATION MARK IS A STANDARD TABLET STAMPED DUGI 1969 SET
 DG4024'IN A CONCRETE POST.
 DG4024
 DG4024                          STATION RECOVERY (2003)
 DG4024
 DG4024'RECOVERY NOTE BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 DG4024'THE STATION IS LOCATED IN DUGE AREA ON THE ISLAND OF ROTA IN THE
 DG4024'COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS.  TO REACH THE STATION
 DG4024'FROM THE ROTA INTERNATIONAL AIRPORT PORCEED SOUTH ON THE AIRPORT ROAD
 DG4024'FOR 0.1 MILE (0.2 KM) TO THE MAIN INTERSECTION OF THE AIRPORT ROAD AND
 DG4024'THE MAIN ROAD KNOWN AS SAN FRANCISCO ROAD, TURN EAST AND PROCEED ON
 DG4024'THE PAVED ROAD,THEN CORAL ROAD FOR 3.4 MILES TO MARK.  THE STATION IS
 DG4024'A STANDARD USGS DISK STAMPED DUGI 1969 SET IN A CONCRETE POST FLUSH
 DG4024'WITH THE GROUND. NOTE--THE MARK IS HARD TO FIND SO CONTACT THE DLNR
 DG4024'OFFICE IN ROTA FOR ASSISTANCE.
 DG4024
 DG4024                          STATION RECOVERY (2017)
 DG4024
 DG4024'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (EEC)
 DG4024'THE MARK WAS FOUND. FOLLOW THE DIRECTIONS TO THE MARK AND THERE IS A
 DG4024'CONCRETE HOUSE LOCATED NEXT THE MARK. THE MARK IS ABOUT 2 M (6.6 FT)
 DG4024'NORTH OF THE ROCK WALL NEXT TO THE HOUSE. ABOUT 5 FT (1.5 M) FROM THE
 DG4024'WEST END OF THE ROCK WALL. PLUS, YOU MIGHT NEED TO BRING A MACHETE TO
 DG4024'CUT THE BRUSH AWAY FROM THE MARK.
 DG4024
 DG4024                          STATION RECOVERY (2017)
 DG4024
 DG4024'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (EEC)
 DG4024'THE MARK WAS FOUND. FOLLOW THE DIRECTIONS TO THE MARK AND THERE IS A
 DG4024'CONCRETE HOUSE LOCATED NEXT THE MARK. THE MARK IS ABOUT 2 M (6.6 FT)
 DG4024'NORTH OF THE ROCK WALL NEXT TO THE HOUSE. ABOUT 5 FT (1.5 M) FROM THE
 DG4024'WEST END OF THE ROCK WALL. PLUS, YOU MIGHT NEED TO BRING A MACHETE TO
 DG4024'CUT THE BRUSH AWAY FROM THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4125 ***********************************************************************
 DG4125  DESIGNATION -  DUMP
 DG4125  PID         -  DG4125
 DG4125  STATE/COUNTY-  CQ/TINIAN
 DG4125  COUNTRY     -  US
 DG4125  USGS QUAD   -  
 DG4125
 DG4125                         *CURRENT SURVEY CONTROL
 DG4125  ______________________________________________________________________
 DG4125* NAD 83(MA11) POSITION- 14 59 11.94193(N) 214 23 14.05457(W)   ADJUSTED
 DG4125* NAD 83(MA11) ELLIP HT-    80.803 (meters)        (06/27/12)   ADJUSTED
 DG4125* NAD 83(MA11) EPOCH   -  2010.00
 DG4125* NMVD03  ORTHO HEIGHT -    26.142 (meters)       85.77  (feet) ADJUSTED
 DG4125  ______________________________________________________________________
 DG4125  GEOID HEIGHT    -         54.670 (meters)                     GEOID12B
 DG4125  NAD 83(MA11) X  - -5,085,660.525 (meters)                     COMP
 DG4125  NAD 83(MA11) Y  -  3,480,560.753 (meters)                     COMP
 DG4125  NAD 83(MA11) Z  -  1,638,694.222 (meters)                     COMP
 DG4125  LAPLACE CORR    -         -2.45  (seconds)                    DEFLEC12B
 DG4125  VERT ORDER      -  FIRST     CLASS II
 DG4125
 DG4125  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4125  Standards:
 DG4125         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4125            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4125  -------------------------------------------------------------------
 DG4125  NETWORK    1.55   3.08           0.64   0.62   1.57      0.25910070
 DG4125  -------------------------------------------------------------------
 DG4125  Click here for local accuracies and other accuracy information.
 DG4125
 DG4125.The horizontal coordinates were established by GPS observations
 DG4125.and adjusted by the National Geodetic Survey in June 2012.
 DG4125
 DG4125.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4125.been affixed to the stable Mariana tectonic plate. 
 DG4125
 DG4125.The horizontal coordinates are valid at the epoch date displayed above
 DG4125.which is a decimal equivalence of Year/Month/Day.
 DG4125
 DG4125.The orthometric height was determined by differential leveling and
 DG4125.adjusted by the NATIONAL GEODETIC SURVEY
 DG4125.in October 2004.
 DG4125
 DG4125.No vertical observational check was made to the station.
 DG4125
 DG4125.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4125.GEOID12B height accuracy estimate available here.
 DG4125
 DG4125.Click photographs - Photos may exist for this station.
 DG4125
 DG4125.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4125
 DG4125.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4125
 DG4125.The ellipsoidal height was determined by GPS observations
 DG4125.and is referenced to NAD 83.
 DG4125
 DG4125. The following values were computed from the NAD 83(MA11) position.
 DG4125
 DG4125;                    North         East     Units Scale Factor Converg.
 DG4125;UTM  55      - 1,657,316.500   350,839.662   MT  0.99987518   -0 21 31.7
 DG4125
 DG4125!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4125!UTM  55      -   0.99998729  x   0.99987518  =   0.99986248
 DG4125
 DG4125_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5083957316(NAD 83)
 DG4125
 DG4125                          SUPERSEDED SURVEY CONTROL
 DG4125
 DG4125  NAD 83(2002)-  14 59 11.94140(N)    214 23 14.05401(W) AD(2002.00) 1
 DG4125  ELLIP H (06/14/04)   80.731  (m)                       GP(2002.00) 4 2
 DG4125  NMVD03  (06/14/04)   26.13   (m)  EGM96    model used  GPS OBS        
 DG4125
 DG4125.Superseded values are not recommended for survey control.
 DG4125
 DG4125.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4125.See file dsdata.pdf to determine how the superseded data were derived.
 DG4125
 DG4125_MARKER: DV = VERTICAL CONTROL DISK
 DG4125_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4125_STAMPING: DUMP 2003
 DG4125_MARK LOGO: NGS
 DG4125_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4125_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4125+STABILITY: SURFACE MOTION
 DG4125
 DG4125  HISTORY     - Date     Condition        Report By
 DG4125  HISTORY     - 2003     MONUMENTED       CNMI
 DG4125
 DG4125                          STATION DESCRIPTION
 DG4125
 DG4125'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG4125'THE STATION IS LOCATED JUST NORTHWEST OF SAN JOSE ON THE ISLAND OF
 DG4125'TININA, CNMI.  TO REACH THE STATION FROM THE INTERSECTION OF THE
 DG4125'AIRPORT ROAD AND BROADWAY PROCEED SOUTH ON BROADWAY FOR 0.8 MILE (1.3
 DG4125'KM) TO THE INTERSECTION.  PROCEED WEST AT THE INTERSECTION FOR 1.1
 DG4125'MILES (1.8 KM) TO THE INTERSECTION OF 8TH AVENUE.  PROCEED NORTHWEST
 DG4125'ON 8TH AVENUE 0.5 MILES (0.8 KM) TO STATION.  THE STATION IS A
 DG4125'STANDARD NGS BENCH MARK SET IN THE CENTER OF THE ROAD BY THE DUMP
 DG4125'SITE.  THE STATION IS 25.0 METERS (82.0 FT) NORTHEAST OF A POWER POLE
 DG4125'AND 19.8 METERS (65.0 FT) SOUTH SOUTHWEST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4129 ***********************************************************************
 DG4129  DESIGNATION -  END
 DG4129  PID         -  DG4129
 DG4129  STATE/COUNTY-  CQ/TINIAN
 DG4129  COUNTRY     -  US
 DG4129  USGS QUAD   -  
 DG4129
 DG4129                         *CURRENT SURVEY CONTROL
 DG4129  ______________________________________________________________________
 DG4129* NAD 83(MA11) POSITION- 14 57 24.08487(N) 214 21 48.17292(W)   ADJUSTED
 DG4129* NAD 83(MA11) ELLIP HT-    85.490 (meters)        (06/27/12)   ADJUSTED
 DG4129* NAD 83(MA11) EPOCH   -  2010.00
 DG4129* NMVD03  ORTHO HEIGHT -    31.082 (meters)      101.97  (feet) ADJUSTED
 DG4129  ______________________________________________________________________
 DG4129  GEOID HEIGHT    -         54.376 (meters)                     GEOID12B
 DG4129  NAD 83(MA11) X  - -5,087,819.968 (meters)                     COMP
 DG4129  NAD 83(MA11) Y  -  3,478,928.913 (meters)                     COMP
 DG4129  NAD 83(MA11) Z  -  1,635,492.865 (meters)                     COMP
 DG4129  LAPLACE CORR    -         -3.73  (seconds)                    DEFLEC12B
 DG4129  VERT ORDER      -  FIRST     CLASS II
 DG4129
 DG4129  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4129  Standards:
 DG4129         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4129            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4129  -------------------------------------------------------------------
 DG4129  NETWORK    1.95   3.63           0.81   0.77   1.85      0.23111650
 DG4129  -------------------------------------------------------------------
 DG4129  Click here for local accuracies and other accuracy information.
 DG4129
 DG4129.The horizontal coordinates were established by GPS observations
 DG4129.and adjusted by the National Geodetic Survey in June 2012.
 DG4129
 DG4129.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4129.been affixed to the stable Mariana tectonic plate. 
 DG4129
 DG4129.The horizontal coordinates are valid at the epoch date displayed above
 DG4129.which is a decimal equivalence of Year/Month/Day.
 DG4129
 DG4129.The orthometric height was determined by differential leveling and
 DG4129.adjusted by the NATIONAL GEODETIC SURVEY
 DG4129.in October 2004.
 DG4129
 DG4129.No vertical observational check was made to the station.
 DG4129
 DG4129.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4129.GEOID12B height accuracy estimate available here.
 DG4129
 DG4129.Click photographs - Photos may exist for this station.
 DG4129
 DG4129.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4129
 DG4129.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4129
 DG4129.The ellipsoidal height was determined by GPS observations
 DG4129.and is referenced to NAD 83.
 DG4129
 DG4129. The following values were computed from the NAD 83(MA11) position.
 DG4129
 DG4129;                    North         East     Units Scale Factor Converg.
 DG4129;UTM  55      - 1,653,986.021   353,384.786   MT  0.99986587   -0 21 07.0
 DG4129
 DG4129!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4129!UTM  55      -   0.99998656  x   0.99986587  =   0.99985243
 DG4129
 DG4129_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5338453986(NAD 83)
 DG4129
 DG4129                          SUPERSEDED SURVEY CONTROL
 DG4129
 DG4129  NAD 83(2002)-  14 57 24.08435(N)    214 21 48.17230(W) AD(2002.00) 1
 DG4129  ELLIP H (06/14/04)   85.417  (m)                       GP(2002.00) 4 2
 DG4129  NMVD03  (06/14/04)   31.08   (m)  EGM96    model used  GPS OBS        
 DG4129
 DG4129.Superseded values are not recommended for survey control.
 DG4129
 DG4129.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4129.See file dsdata.pdf to determine how the superseded data were derived.
 DG4129
 DG4129_MARKER: DV = VERTICAL CONTROL DISK
 DG4129_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4129_STAMPING: END 2003
 DG4129_MARK LOGO: NGS
 DG4129_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4129_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4129+STABILITY: SURFACE MOTION
 DG4129
 DG4129  HISTORY     - Date     Condition        Report By
 DG4129  HISTORY     - 2003     MONUMENTED       CNMI
 DG4129
 DG4129                          STATION DESCRIPTION
 DG4129
 DG4129'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG4129'THE STATION IS LOCATED IN TACHOGAN AREA ON THE ISLAND OF TINIAN, CNMI.
 DG4129'TO REACH THE STATION FROM THE INTERSECTION OF THE TINIAN AIRPORT ROAD
 DG4129'AND BROADWAY. PROCEED SOUTH ON BROADWAY 2.7 MILES PASS THE CASINO TO
 DG4129'THE INTERSECTION OF THE ROAD TO CAROLINAS AND MARPO VALLEY. THE MARK
 DG4129'IS IN THE SW QUADRANT OF THE INTERSECTION. THE STATION IS A STANDARD
 DG4129'NGS BENCH MARK SET ON THE TOP OF THE CONCRETE CULVERT. A POWERPOLE IS
 DG4129'1.5 METERS SOUTH OF THE MARK, 4.5 METERS SOUTHEAST OF THE CENTERLINE
 DG4129'OF ROAD TO CAROLINAS, AND 9.5 METERS SOUTH OF THE ROAD TO THE VILLAGE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4101 ***********************************************************************
 DG4101  DESIGNATION -  ERN
 DG4101  PID         -  DG4101
 DG4101  STATE/COUNTY-  CQ/TINIAN
 DG4101  COUNTRY     -  US
 DG4101  USGS QUAD   -  
 DG4101
 DG4101                         *CURRENT SURVEY CONTROL
 DG4101  ______________________________________________________________________
 DG4101* NAD 83(MA11) POSITION- 15 04 40.50113(N) 214 22 24.56862(W)   ADJUSTED
 DG4101* NAD 83(MA11) ELLIP HT-    66.802 (meters)        (06/27/12)   ADJUSTED
 DG4101* NAD 83(MA11) EPOCH   -  2010.00
 DG4101* NMVD03  ORTHO HEIGHT -    12.037 (meters)       39.49  (feet) ADJUSTED
 DG4101  ______________________________________________________________________
 DG4101  GEOID HEIGHT    -         54.772 (meters)                     GEOID12B
 DG4101  NAD 83(MA11) X  - -5,084,322.416 (meters)                     COMP
 DG4101  NAD 83(MA11) Y  -  3,477,854.120 (meters)                     COMP
 DG4101  NAD 83(MA11) Z  -  1,648,443.671 (meters)                     COMP
 DG4101  LAPLACE CORR    -         -1.33  (seconds)                    DEFLEC12B
 DG4101  VERT ORDER      -  FIRST     CLASS II
 DG4101
 DG4101  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4101  Standards:
 DG4101         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4101            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4101  -------------------------------------------------------------------
 DG4101  NETWORK    1.81   3.12           0.70   0.76   1.59      0.28115870
 DG4101  -------------------------------------------------------------------
 DG4101  Click here for local accuracies and other accuracy information.
 DG4101
 DG4101.The horizontal coordinates were established by GPS observations
 DG4101.and adjusted by the National Geodetic Survey in June 2012.
 DG4101
 DG4101.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4101.been affixed to the stable Mariana tectonic plate. 
 DG4101
 DG4101.The horizontal coordinates are valid at the epoch date displayed above
 DG4101.which is a decimal equivalence of Year/Month/Day.
 DG4101
 DG4101.The orthometric height was determined by differential leveling and
 DG4101.adjusted by the NATIONAL GEODETIC SURVEY
 DG4101.in October 2004.
 DG4101
 DG4101.No vertical observational check was made to the station.
 DG4101
 DG4101.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4101.GEOID12B height accuracy estimate available here.
 DG4101
 DG4101.Click photographs - Photos may exist for this station.
 DG4101
 DG4101.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4101
 DG4101.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4101
 DG4101.The ellipsoidal height was determined by GPS observations
 DG4101.and is referenced to NAD 83.
 DG4101
 DG4101. The following values were computed from the NAD 83(MA11) position.
 DG4101
 DG4101;                    North         East     Units Scale Factor Converg.
 DG4101;UTM  55      - 1,667,404.319   352,380.726   MT  0.99986952   -0 21 26.5
 DG4101
 DG4101!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4101!UTM  55      -   0.99998950  x   0.99986952  =   0.99985902
 DG4101
 DG4101_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5238067404(NAD 83)
 DG4101
 DG4101                          SUPERSEDED SURVEY CONTROL
 DG4101
 DG4101  NAD 83(2002)-  15 04 40.50080(N)    214 22 24.56795(W) AD(2002.00) 1
 DG4101  ELLIP H (06/14/04)   66.734  (m)                       GP(2002.00) 4 2
 DG4101  NMVD03  (06/14/04)   12.08   (m)  EGM96    model used  GPS OBS        
 DG4101
 DG4101.Superseded values are not recommended for survey control.
 DG4101
 DG4101.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4101.See file dsdata.pdf to determine how the superseded data were derived.
 DG4101
 DG4101_MARKER: DV = VERTICAL CONTROL DISK
 DG4101_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4101_STAMPING: ERN 2003
 DG4101_MARK LOGO: NGS
 DG4101_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4101_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4101+STABILITY: SURFACE MOTION
 DG4101
 DG4101  HISTORY     - Date     Condition        Report By
 DG4101  HISTORY     - 2003     MONUMENTED       CNMI
 DG4101
 DG4101                          STATION DESCRIPTION
 DG4101
 DG4101'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG4101'THE STATION IS LOCATED IN SABANETAN UNAI BABUI AREA ON THE ISLAND OF
 DG4101'TINIAN, CNMI WHICH IS ON THE NORTH END OF THE ISLAND.  PROCEED SOUTH
 DG4101'FROM THE ATOMIC BOMB PITS, NORTH FIELD FOR 0.7 MILES (1.1 KM) ALONG
 DG4101'8TH AVENUE.  THE STATION IS A STANDARD NGS BENCH MARK SET IN THE
 DG4101'CENTER OF THE ROAD.  THE MARK IS 3.3 METERS (10.8 FT) NORTHEAST OF THE
 DG4101'EDGE OF THE ROAD AND EAST OF THE WEST SIDE OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7888 ***********************************************************************
 DE7888  DESIGNATION -  ET 2 TINI
 DE7888  PID         -  DE7888
 DE7888  STATE/COUNTY-  CQ/TINIAN
 DE7888  COUNTRY     -  US
 DE7888  USGS QUAD   -  
 DE7888
 DE7888                         *CURRENT SURVEY CONTROL
 DE7888  ______________________________________________________________________
 DE7888* NAD 83(1986) POSITION- 15 00 14.     (N) 214 23 40.     (W)   SCALED
 DE7888* LMSL    ORTHO HEIGHT -    87.5   (meters)      287.    (feet) VERT ANG
 DE7888  ______________________________________________________________________
 DE7888  GEOID HEIGHT    -         54.768 (meters)                     GEOID12B
 DE7888
 DE7888.The horizontal coordinates were scaled from a map and have
 DE7888.an estimated accuracy of +/- 6 seconds.
 DE7888
 DE7888.The orthometric height was determined by vertical angle observations.
 DE7888
 DE7888.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7888.GEOID12B height accuracy estimate available here.
 DE7888
 DE7888.Click photographs - Photos may exist for this station.
 DE7888
 DE7888
 DE7888_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS500592(NAD 83)
 DE7888
 DE7888                          SUPERSEDED SURVEY CONTROL
 DE7888
 DE7888  GU1963      -  15 00 08.89290(N)    214 23 48.48330(W) AD(       ) 2
 DE7888
 DE7888.Superseded values are not recommended for survey control.
 DE7888
 DE7888.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7888.See file dsdata.pdf to determine how the superseded data were derived.
 DE7888
 DE7888_MARKER: DD = SURVEY DISK
 DE7888_SETTING: 0 = UNSPECIFIED SETTING
 DE7888_SP_SET: ET 2 TINI 1969
 DE7888_STAMPING: ET 2 TINI 1969
 DE7888_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7888_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7888
 DE7888  HISTORY     - Date     Condition        Report By
 DE7888  HISTORY     - 1969     MONUMENTED       USGS
 DE7888
 DE7888                          STATION DESCRIPTION
 DE7888
 DE7888'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (TAM)
 DE7888'LOCATED ABOUT 2.6 MI. NW. OF SAN JOSE VILLAGE, 1.4 MI. W. OF WEST
 DE7888'FIELD TERMINAL BUILDING.  TO REACH FROM THE TINIAN POST OFFICE, DRIVE
 DE7888'W. PAST THE N. SIDE OF THE CHURCH, 0.1 MI. TO A STREET INTERSECTION
 DE7888'TURN RIGHT 0.15 MI. TO A STREET INTERSECTION, TURN RIGHT 0.75 MI. TO A
 DE7888'RD. INTERSECTION, CONTINUE ON MAIN RD., 0.85 MI. TO A Y RD.
 DE7888'INTERSECTION, KEEP RIGHT 0.85 MI. TO A TRACK RD., TURN LEFT 0.2 MI. TO
 DE7888'CREST OF HILL, TURN LEFT DRIVE CROSS COUNTRY ALONG THE EDGE OF THE
 DE7888'RIDGE 0.2 MI. TO STATION, 300 FT. W. OF THE RIDGE LINE, 100.0 FT. SW.
 DE7888'OF AN OLD EARTH BUNKER.  STATION MARK IS A STANDARD TABLET STAMPED ET
 DE7888'2 TINI 1969 SET IN THE TOP OF A CONCRETE WATER TANK PROJECTING 3.0 FT.
 DE7888'ABOVE GROUND.
 DE7888'
 DE7888'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7889 ***********************************************************************
 DE7889  DESIGNATION -  ET 3 TINI
 DE7889  PID         -  DE7889
 DE7889  STATE/COUNTY-  CQ/TINIAN
 DE7889  COUNTRY     -  US
 DE7889  USGS QUAD   -  
 DE7889
 DE7889                         *CURRENT SURVEY CONTROL
 DE7889  ______________________________________________________________________
 DE7889* NAD 83(1986) POSITION- 15 03 10.     (N) 214 22 45.     (W)   SCALED
 DE7889* LMSL    ORTHO HEIGHT -   140.2   (meters)      460.    (feet) VERT ANG
 DE7889  ______________________________________________________________________
 DE7889  GEOID HEIGHT    -         54.800 (meters)                     GEOID12B
 DE7889
 DE7889.The horizontal coordinates were scaled from a map and have
 DE7889.an estimated accuracy of +/- 6 seconds.
 DE7889
 DE7889.The orthometric height was determined by vertical angle observations.
 DE7889
 DE7889.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7889.GEOID12B height accuracy estimate available here.
 DE7889
 DE7889.Click photographs - Photos may exist for this station.
 DE7889
 DE7889
 DE7889_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS517646(NAD 83)
 DE7889
 DE7889                          SUPERSEDED SURVEY CONTROL
 DE7889
 DE7889  GU1963      -  15 03 04.75950(N)    214 22 54.01259(W) AD(       ) 2
 DE7889
 DE7889.Superseded values are not recommended for survey control.
 DE7889
 DE7889.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7889.See file dsdata.pdf to determine how the superseded data were derived.
 DE7889
 DE7889_MARKER: DD = SURVEY DISK
 DE7889_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DE7889_STAMPING: ET 3 TINI 1969
 DE7889_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7889_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7889
 DE7889  HISTORY     - Date     Condition        Report By
 DE7889  HISTORY     - 1969     MONUMENTED       USGS
 DE7889
 DE7889                          STATION DESCRIPTION
 DE7889
 DE7889'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JNT)
 DE7889'LOCATED ABOUT 5.6 MI. AIRLINE N. OF THE VILLAGE OF SAN JOSE, ABOUT 1.6
 DE7889'MI. E. OF PUNTAN LAMANIBOT, ABOUT 0.6 MI. SW. OF SW. COR. OF NORTH
 DE7889'FIELD, ABOUT 600 FT. S. OF POINT OF RIM, ON TOP OF AN OLD MACHINE GUN
 DE7889'EMPLOYMENT OVERLOOKING THE VALLYE ON THE E. STATION IS IN THE AREA
 DE7889'KNOWN LOCALLY AS MAGA.  TO REACH FROM THE DISTRICT ADMINISTRATION
 DE7889'OFFICE, ON TINIAN, DRIVE NW, ON THE RD. PAST THE CHURCH AND SCHOOL FOR
 DE7889'0.2 MI. TO A CROSSROAD, TURN RIGHT FOR 0.1 MI. TO A CROSSROAD, TURN
 DE7889'RIGHT ON 8TH STREET AND FOLLOW THE MAIN HIGHWAY FOR 5.2 MI. TO A DIM
 DE7889'RD. ON THE RIGHT, TURN RIGHT AND FOLLOW DIM RD. FOR 0.3 MI. TO END OF
 DE7889'TRUCK TRAVEL.  FOLLOW OLD TRAIL E. UP THE CLIFF AND ACROSS THE TOP TO
 DE7889'OLD MACHINE GUN EMPLACEMENT PROJECTING ABOUT 10 FT. ABOVE THE GROUND
 DE7889'AND STATION.  STATION MARK IS A STANDARD TABLET STAMPED ET 3 TINI 1969
 DE7889'CEMENTED IN CONCRETE POST POURED IN PLACE.
 DE7889'
 DE7889'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 AA4408 ***********************************************************************
 AA4408  DESIGNATION -  ET 5 TINI
 AA4408  PID         -  AA4408
 AA4408  STATE/COUNTY-  CQ/TINIAN
 AA4408  COUNTRY     -  US
 AA4408  USGS QUAD   -  
 AA4408
 AA4408                         *CURRENT SURVEY CONTROL
 AA4408  ______________________________________________________________________
 AA4408* NAD 83(MA11) POSITION- 14 57 16.88493(N) 214 20 57.78520(W)   NO CHECK
 AA4408* NAD 83(MA11) ELLIP HT-   241.099 (meters)        (06/27/12)   NO CHECK
 AA4408* NAD 83(MA11) EPOCH   -  2010.00
 AA4408* LMSL    ORTHO HEIGHT -   187.    (meters)      614.    (feet) GPS OBS
 AA4408  ______________________________________________________________________
 AA4408  LMSL orthometric height was determined with geoid model       OSU 91A
 AA4408  GEOID HEIGHT    -          54.30 (meters)                     OSU 91A
 AA4408  GEOID HEIGHT    -         54.250 (meters)                     GEOID12B
 AA4408  NAD 83(MA11) X  - -5,088,840.945 (meters)                     COMP
 AA4408  NAD 83(MA11) Y  -  3,477,802.974 (meters)                     COMP
 AA4408  NAD 83(MA11) Z  -  1,635,319.220 (meters)                     COMP
 AA4408  LAPLACE CORR    -         -4.85  (seconds)                    DEFLEC12B
 AA4408
 AA4408  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA4408  Standards:
 AA4408         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA4408            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA4408  -------------------------------------------------------------------
 AA4408  NETWORK    2.51  12.07           1.02   1.03   6.16      0.08912420
 AA4408  -------------------------------------------------------------------
 AA4408  Click here for local accuracies and other accuracy information.
 AA4408
 AA4408.The horizontal coordinates were established by GPS observations
 AA4408.and adjusted by the National Geodetic Survey in June 2012.
 AA4408
 AA4408.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 AA4408.been affixed to the stable Mariana tectonic plate. 
 AA4408
 AA4408.The horizontal coordinates are valid at the epoch date displayed above
 AA4408.which is a decimal equivalence of Year/Month/Day.
 AA4408
 AA4408.No horizontal observational check was made to the station.
 AA4408
 AA4408.The orthometric height was determined by GPS observations and a
 AA4408.high-resolution geoid model.
 AA4408
 AA4408.No vertical observational check was made to the station.
 AA4408
 AA4408.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA4408.GEOID12B height accuracy estimate available here.
 AA4408
 AA4408.Click photographs - Photos may exist for this station.
 AA4408
 AA4408.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA4408
 AA4408.The Laplace correction was computed from DEFLEC12B derived deflections.
 AA4408
 AA4408.The ellipsoidal height was determined by GPS observations
 AA4408.and is referenced to NAD 83.
 AA4408
 AA4408. The following values were computed from the NAD 83(MA11) position.
 AA4408
 AA4408;                    North         East     Units Scale Factor Converg.
 AA4408;UTM  55      - 1,653,755.561   354,888.849   MT  0.99986044   -0 20 53.8
 AA4408
 AA4408!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA4408!UTM  55      -   0.99996209  x   0.99986044  =   0.99982254
 AA4408
 AA4408_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5488853755(NAD 83)
 AA4408
 AA4408                          SUPERSEDED SURVEY CONTROL
 AA4408
 AA4408  NAD 83(1993)-  14 57 16.88986(N)    214 20 57.76522(W) AD(1993.62) 1
 AA4408  ELLIP H (11/30/94)  241.627  (m)                       GP(1993.62) 5 1
 AA4408  GU1963      -  14 57 12.11370(N)    214 21 06.57590(W) AD(       ) 2
 AA4408  LMSL    (05/30/69)  186.9    (m)          613.     (f) VERT ANG       
 AA4408
 AA4408.Superseded values are not recommended for survey control.
 AA4408
 AA4408.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA4408.See file dsdata.pdf to determine how the superseded data were derived.
 AA4408
 AA4408_MARKER: DD = SURVEY DISK
 AA4408_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AA4408_SP_SET: OLD JAPANESE RADAR FOUNDATION
 AA4408_STAMPING: ET TINI 5 1969
 AA4408_MARK LOGO: USGS
 AA4408_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA4408_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA4408_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA4408+SATELLITE: SATELLITE OBSERVATIONS - August 27, 1993
 AA4408
 AA4408  HISTORY     - Date     Condition        Report By
 AA4408  HISTORY     - 1969     MONUMENTED       USGS
 AA4408  HISTORY     - 19930827 GOOD             NOS
 AA4408
 AA4408                          STATION DESCRIPTION
 AA4408
 AA4408'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JGF)
 AA4408'LOCATED ABOUT 2.2 MI. AIRLINE SW. OF TINIAN HARBOR, ABOUT 2.05 MI. SW.
 AA4408'OF THE VILLAGE OF SAN JOSE, ABOUT 1.65 MI. S. OF SISOYAN MAGPO, ON THE
 AA4408'NORTHERN AND HIGHEST TOP ON THE CAROLINAS.  TO REACH FROM THE DISTRICT
 AA4408'ADMINISTRATIVE OFFICE ON TINIAN, DRIVE E. ON PAVED RD. FOR 0.4 MI. TO
 AA4408'A CROSSROAD, TURN RIGHT AND FOLLOW THE MAIN RD. TO CAROLINAS FOR 2.2
 AA4408'MI. TO A Y RD. FORK, TAKE LEFT FORK FOR 0.15 MI. TO A T RD., TURN LEFT
 AA4408'AND FOLLOW RD. ALONG FENCE FOR 0.35 MI. TO A T RD. FORK, TURN RIGHT
 AA4408'PASSING THROUGH GATE AND FOLLOW RD. E. FOR 0.4 MI. TO A T RD. FORK,
 AA4408'TURN LEFT PASSING THROUGH GATE AND FOLLOW RD. 0.15 MI. TO T RD. FORK,
 AA4408'TURN RIGHT FOR 0.15 MI. TO EDGE OF FIEDL, FOLLOW ALONG THE W. EDGE OF
 AA4408'THE FIELD FOR 0.2 MI. TO END OF TRUCK TRAVEL.  PACK NW. TO BRUSH
 AA4408'COVERED TOP AND STATION MARK.  STATION MARK IS A STANDARD TABLET
 AA4408'STAMPED ET TINI 5 1969 SET IN CENTER OF AN OLD JAPANESE RADAR
 AA4408'FOUNDATIN WHICH IS ABOUT 20 FT. ABOVE GROUND.
 AA4408'
 AA4408'
 AA4408
 AA4408                          STATION RECOVERY (1993)
 AA4408
 AA4408'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1993 (JGF)
 AA4408'THE STATION IS ON THE ISLAND OF TINIAN, COMMONWEALTH OF THE NORTHERN
 AA4408'MARIANA ISLANDS.  THE STATION IS 2.2 MI (3.5 KM) SW OF TINIAN HARBOR,
 AA4408'ABOUT 2.05 MI (3.30 KM) SOUTHWEST OF THE VILLAGE OF SAN JOSE, ABOUT
 AA4408'1.65 MI (2.66 KM) SOUTH OF SISONYAN MAGPO, ON THE NORTHERN AND HIGHEST
 AA4408'TOP ON THE CAROLINAS. TO REACH THE STATION FROM THE DISTRICT
 AA4408'ADMINISTRATIVE OFFIC ON TINIAN, DRIVE EAST ON PAVED ROAD FOR .4 MI
 AA4408'(0.6 KM) TO A CROSSROAD.  TURN RIGHT AND FOLLOW THE MAIN ROAD TO
 AA4408'CAROLINAS FOR 2.2 MI (3.5 KM) TO A FORK. TAKE THE LEFT FORK FOR .15 MI
 AA4408'(0.24 KM) TO A T-INTERSECTION. TURN LEFT AND FOLLOW THE ROAD ALONG THE
 AA4408'FENCE FOR .35 MI (0.56 KM) TO ANOTHER T-INTERSECTION.  TURN RIGHT
 AA4408'PASSING THROUGH A GATE AND FOLLOW ROAD EAST FOR .4 MI (0.6 KM) TO A
 AA4408'T-INTERSECTION.  TURN LEFT PASSING THROUGH A GATE AND FOLLOW THE ROAD
 AA4408'FOR .15 MI (0.24 KM) TO A FORK. FOLLOW RIGHT FORK FOR .15 MI (0.24 KM)
 AA4408'TO EDGE OF FIELD, FOLLOW WEST EDGE OF FIELD FOR .2 MI (0.3 KM) TO END
 AA4408'OF TRUCK TRAVEL. PACK NORTHWEST TO BRUSH-COVERED TOP AND STATION MARK.
 AA4408'STATION IS A STANDARD DISK STAMPED -ET TINI 5 1969- SET IN THE CENTER
 AA4408'OF AN OLD JAPANESE RADAR FOUNDATION WHICH IS ABOUT 20 FT (6.1 M) ABOVE
 AA4408'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7895 ***********************************************************************
 DE7895  DESIGNATION -  ET ROTA 1
 DE7895  PID         -  DE7895
 DE7895  STATE/COUNTY-  CQ/ROTA
 DE7895  COUNTRY     -  US
 DE7895  USGS QUAD   -  
 DE7895
 DE7895                         *CURRENT SURVEY CONTROL
 DE7895  ______________________________________________________________________
 DE7895* NAD 83(1986) POSITION- 14 07 33.     (N) 214 47 28.     (W)   SCALED
 DE7895* LMSL    ORTHO HEIGHT -   409.8   (meters)     1344.    (feet) VERT ANG
 DE7895  ______________________________________________________________________
 DE7895  GEOID HEIGHT    -         54.372 (meters)                     GEOID12B
 DE7895
 DE7895.The horizontal coordinates were scaled from a map and have
 DE7895.an estimated accuracy of +/- 6 seconds.
 DE7895
 DE7895.The orthometric height was determined by vertical angle observations.
 DE7895
 DE7895.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7895.GEOID12B height accuracy estimate available here.
 DE7895
 DE7895.Click photographs - Photos may exist for this station.
 DE7895
 DE7895
 DE7895_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR066623(NAD 83)
 DE7895
 DE7895                          SUPERSEDED SURVEY CONTROL
 DE7895
 DE7895  GU1963      -  14 07 27.75760(N)    214 47 36.96310(W) AD(       ) 2
 DE7895
 DE7895.Superseded values are not recommended for survey control.
 DE7895
 DE7895.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7895.See file dsdata.pdf to determine how the superseded data were derived.
 DE7895
 DE7895_MARKER: DD = SURVEY DISK
 DE7895_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DE7895_STAMPING: ET ROTA 1 1969
 DE7895_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7895_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7895
 DE7895  HISTORY     - Date     Condition        Report By
 DE7895  HISTORY     - 1969     MONUMENTED       USGS
 DE7895
 DE7895                          STATION DESCRIPTION
 DE7895
 DE7895'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JNT)
 DE7895'LOCATED ABOUT 4.5 MI. AIRLINE E. OF THE VILLAGE OF SONGSONG, ABOUT 0.7
 DE7895'MI. NNW. OF MARIIRU POINT, ON A PROMINENT TOP JUST BELOW THE SE.
 DE7895'CORNER OF THE SABANA.  TO REACH FROM THE POST OFFICE IN SONGSONG DRIVE
 DE7895'E. ON THE MAIN RD. FOR 6.6 MI. TO A RD. FORK AT A CORAL QUARRY, TURN
 DE7895'RIGHT ONTO THE SABANA RD. AND FOLLOW MAIN TRAVELED RD. SW. FOR 1.35
 DE7895'MI. TO A T RD., TURN LEFT ONTO DIM RD. FOR 0.4 MI. TO A CLEARING, TURN
 DE7895'RIGHT AND FOLLOW DIM RD. 0.35 MI. TO A Y RD, FORK, TAKE LEFT FORK AND
 DE7895'FOLLOW RD. ACROSS CLEARING FOR 0.25 MI. TO END OF TRUCK TRAVEL IN
 DE7895'SMALL CLEARING.  FOLLOW TRAIL E. AND S. OFF OF THE RIM TO THE FIRST
 DE7895'PROMINENT TOP BELOW THE RIM.  A 10 MINUTE PACK.  STATION MARK IS A
 DE7895'STANDARD TABLET STAMPED ET ROTA 1 1969 SET IN TOP OF CEMENT BLOCK
 DE7895'PROJECTING 0.5 FT. ABOVE ROCK SURFACE.
 DE7895'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7896 ***********************************************************************
 DE7896  DESIGNATION -  ET ROTA 2
 DE7896  PID         -  DE7896
 DE7896  STATE/COUNTY-  CQ/ROTA
 DE7896  COUNTRY     -  US
 DE7896  USGS QUAD   -  
 DE7896
 DE7896                         *CURRENT SURVEY CONTROL
 DE7896  ______________________________________________________________________
 DE7896* NAD 83(1986) POSITION- 14 07 11.     (N) 214 47 21.     (W)   SCALED
 DE7896* LMSL    ORTHO HEIGHT -   129.1   (meters)      424.    (feet) VERT ANG
 DE7896  ______________________________________________________________________
 DE7896  GEOID HEIGHT    -         54.288 (meters)                     GEOID12B
 DE7896
 DE7896.The horizontal coordinates were scaled from a map and have
 DE7896.an estimated accuracy of +/- 6 seconds.
 DE7896
 DE7896.The orthometric height was determined by vertical angle observations.
 DE7896
 DE7896.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7896.GEOID12B height accuracy estimate available here.
 DE7896
 DE7896.Click photographs - Photos may exist for this station.
 DE7896
 DE7896
 DE7896_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR068617(NAD 83)
 DE7896
 DE7896                          SUPERSEDED SURVEY CONTROL
 DE7896
 DE7896  GU1963      -  14 07 05.77400(N)    214 47 29.37730(W) AD(       ) 2
 DE7896
 DE7896.Superseded values are not recommended for survey control.
 DE7896
 DE7896.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7896.See file dsdata.pdf to determine how the superseded data were derived.
 DE7896
 DE7896_MARKER: DD = SURVEY DISK
 DE7896_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DE7896_STAMPING: ET ROTA 2 1969
 DE7896_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7896_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7896
 DE7896  HISTORY     - Date     Condition        Report By
 DE7896  HISTORY     - 1969     MONUMENTED       USGS
 DE7896
 DE7896                          STATION DESCRIPTION
 DE7896
 DE7896'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (TAM)
 DE7896'LOCATED ABOUT 4.8 MI. AIRLINE SE. OF SONGSONG VILLAGE, 4.3 MI. SW. OF
 DE7896'THE ROTA AIRPORT.  TO REACH FROM THE ROTA POST OFFICE DRIVE S. PAST
 DE7896'THE EAST DOCK 3.2 MI. TO A RD. INTERSECTION, KEEP RIGTH 1.4 MI. TO A Y
 DE7896'RD. INTERSECTION, TURN RIGHT 1.8 MI. TO RD. INTERSECTION, TURN RIGHT
 DE7896'0.45 MI. TO A GATE AND STATION, 36.0 FT. N. OF CENTERLINE RD. AND 6.0
 DE7896'FT. W. OF FENCE.  STATION MARK IS A STANDARD TABLET STAMPED ET ROTA 2
 DE7896'1969 SET IN A CONCRETE POST.  NO REFERENCE MARKS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7897 ***********************************************************************
 DE7897  DESIGNATION -  ET ROTA 3
 DE7897  PID         -  DE7897
 DE7897  STATE/COUNTY-  CQ/ROTA
 DE7897  COUNTRY     -  US
 DE7897  USGS QUAD   -  
 DE7897
 DE7897                         *CURRENT SURVEY CONTROL
 DE7897  ______________________________________________________________________
 DE7897* NAD 83(1986) POSITION- 14 06 53.     (N) 214 49 21.     (W)   SCALED
 DE7897* LMSL    ORTHO HEIGHT -    36.8   (meters)      121.    (feet) VERT ANG
 DE7897  ______________________________________________________________________
 DE7897  GEOID HEIGHT    -         54.531 (meters)                     GEOID12B
 DE7897
 DE7897.The horizontal coordinates were scaled from a map and have
 DE7897.an estimated accuracy of +/- 6 seconds.
 DE7897
 DE7897.The orthometric height was determined by vertical angle observations.
 DE7897
 DE7897.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7897.GEOID12B height accuracy estimate available here.
 DE7897
 DE7897.Click photographs - Photos may exist for this station.
 DE7897
 DE7897
 DE7897_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR032611(NAD 83)
 DE7897
 DE7897                          SUPERSEDED SURVEY CONTROL
 DE7897
 DE7897  GU1963      -  14 06 48.20950(N)    214 49 29.74600(W) AD(       ) 2
 DE7897
 DE7897.Superseded values are not recommended for survey control.
 DE7897
 DE7897.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7897.See file dsdata.pdf to determine how the superseded data were derived.
 DE7897
 DE7897_MARKER: DD = SURVEY DISK
 DE7897_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DE7897_STAMPING: ET ROTA 3 1969
 DE7897_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7897_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7897
 DE7897  HISTORY     - Date     Condition        Report By
 DE7897  HISTORY     - 1969     MONUMENTED       USGS
 DE7897
 DE7897                          STATION DESCRIPTION
 DE7897
 DE7897'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (TAM)
 DE7897'LOCATED ABOUT 6.0 MI. AIRLINE SW. OF THE AIRPORT, 2.9 MI. E. OF
 DE7897'SONGSONG VILLAGE.  TO REACH FROM THE ROTA POST OFFICE, DRIVE S. PAST
 DE7897'THE EAST DOCK 3.2 MI. TO A RD. INTERSECTION, KEEP RIGHT 0.85 MI. TO
 DE7897'STATION, ABOUT 30.0 FT. N. OF THE CENTERLINE OF RD.  STATION MARK IS A
 DE7897'STANDARD TABLET STAMPED ET ROTA 3 1969 SET IN A CONCRETE POST.  NO
 DE7897'REFERENCE MARKS.
 DE7897'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7898 ***********************************************************************
 DE7898  DESIGNATION -  ET ROTA 4
 DE7898  PID         -  DE7898
 DE7898  STATE/COUNTY-  CQ/ROTA
 DE7898  COUNTRY     -  US
 DE7898  USGS QUAD   -  
 DE7898
 DE7898                         *CURRENT SURVEY CONTROL
 DE7898  ______________________________________________________________________
 DE7898* NAD 83(1986) POSITION- 14 06 38.     (N) 214 49 43.     (W)   SCALED
 DE7898* LMSL    ORTHO HEIGHT -     9.9   (meters)       32.    (feet) VERT ANG
 DE7898  ______________________________________________________________________
 DE7898  GEOID HEIGHT    -         54.534 (meters)                     GEOID12B
 DE7898
 DE7898.The horizontal coordinates were scaled from a map and have
 DE7898.an estimated accuracy of +/- 6 seconds.
 DE7898
 DE7898.The orthometric height was determined by vertical angle observations.
 DE7898
 DE7898.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7898.GEOID12B height accuracy estimate available here.
 DE7898
 DE7898.Click photographs - Photos may exist for this station.
 DE7898
 DE7898
 DE7898_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR025607(NAD 83)
 DE7898
 DE7898                          SUPERSEDED SURVEY CONTROL
 DE7898
 DE7898  GU1963      -  14 06 32.97030(N)    214 49 51.90800(W) AD(       ) 2
 DE7898
 DE7898.Superseded values are not recommended for survey control.
 DE7898
 DE7898.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7898.See file dsdata.pdf to determine how the superseded data were derived.
 DE7898
 DE7898_MARKER: DD = SURVEY DISK
 DE7898_SETTING: 41 = SET IN A LARGE STRUCTURE WITH FOUNDATIONS ON BEDROCK
 DE7898_SP_SET: CEMENTED IN BEDROCK
 DE7898_STAMPING: ET ROTA 4 1969
 DE7898_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7898_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DE7898+STABILITY: POSITION/ELEVATION WELL
 DE7898
 DE7898  HISTORY     - Date     Condition        Report By
 DE7898  HISTORY     - 1969     MONUMENTED       USGS
 DE7898
 DE7898                          STATION DESCRIPTION
 DE7898
 DE7898'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JNT)
 DE7898'LOCATED ABOUT 2.9 MI. AIRLINE SE. OF THE VILLAGE OF SONGSONG, ABOUT
 DE7898'0.25 MI. E. OF PONIYA POINT, ON THE MOST SOUTHERN POINT OF LAND ON
 DE7898'ROAT.  TO REACH FROM THE POST OFFICE IN SONGSONG, DRIVE SE. ALONG
 DE7898'SOSANJAYA BAY FOR 3.5 MI. AND END OF TRUCK TRAVEL.  PACK SW. ALONG THE
 DE7898'CLIFF FOR ABOUT 0.5 MI. TO THE STATION.  A 20 MINUTE WALK.  STATION
 DE7898'MARK IS A STANDARD TABLET STAMPED ET ROTA 4 1969 CEMENTED IN BEDROCK.
 DE7898'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7899 ***********************************************************************
 DE7899  DESIGNATION -  ET ROTA 5
 DE7899  PID         -  DE7899
 DE7899  STATE/COUNTY-  CQ/ROTA
 DE7899  COUNTRY     -  US
 DE7899  USGS QUAD   -  
 DE7899
 DE7899                         *CURRENT SURVEY CONTROL
 DE7899  ______________________________________________________________________
 DE7899* NAD 83(1986) POSITION- 14 07 19.     (N) 214 47 05.     (W)   SCALED
 DE7899* LMSL    ORTHO HEIGHT -   139.6   (meters)      458.    (feet) VERT ANG
 DE7899  ______________________________________________________________________
 DE7899  GEOID HEIGHT    -         54.254 (meters)                     GEOID12B
 DE7899
 DE7899.The horizontal coordinates were scaled from a map and have
 DE7899.an estimated accuracy of +/- 6 seconds.
 DE7899
 DE7899.The orthometric height was determined by vertical angle observations.
 DE7899
 DE7899.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7899.GEOID12B height accuracy estimate available here.
 DE7899
 DE7899.Click photographs - Photos may exist for this station.
 DE7899
 DE7899
 DE7899_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR073619(NAD 83)
 DE7899
 DE7899                          SUPERSEDED SURVEY CONTROL
 DE7899
 DE7899  GU1963      -  14 07 13.68890(N)    214 47 13.92980(W) AD(       ) 2
 DE7899
 DE7899.Superseded values are not recommended for survey control.
 DE7899
 DE7899.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7899.See file dsdata.pdf to determine how the superseded data were derived.
 DE7899
 DE7899_MARKER: DD = SURVEY DISK
 DE7899_SETTING: 0 = UNSPECIFIED SETTING
 DE7899_SP_SET: SET IN LIMESTONE
 DE7899_STAMPING: ET ROTA 5
 DE7899_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7899_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7899
 DE7899  HISTORY     - Date     Condition        Report By
 DE7899  HISTORY     - 1969     MONUMENTED       USGS
 DE7899
 DE7899                          STATION DESCRIPTION
 DE7899
 DE7899'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (TAM)
 DE7899'LOCATED ABOUT 5.0 MI. AIRLINE E. OF SONGSONG VILLAGE, 4.0 MI. SW. OF
 DE7899'THE ROTA AIRPORT.  TO REACH FROM THE ROTA POST OFFICE DRIVE S. PAST
 DE7899'THE E. DOCK 3.2  MI. TO A RD. INTERSECTION, KEEP RIGHT 1.4 MI. TO A Y
 DE7899'RD. INTERSECTION, TURN RIGHT 1.8 MI. TO RD. INTERSECTION, TURN RIGHT
 DE7899'0.45 MI. TO A GATE, CONTINUE 0.35 MI. TO A SHARP CURVE IN THE RD. AND
 DE7899'END OF TRUCK TRAVEL.  WALK 5 MINUTES S. DOWN THE RIDGE TO THE SECOND
 DE7899'ROCK OUTCROP.  THE STATION MARK IS 100 FT. S. OF THE N. END OF THE
 DE7899'ROCK OUTCROP, AND ON TOP.  STATION MARK IS A STANDARD TABLET STAMPED
 DE7899'ET ROTA 5 1969 SET IN LIMSTONE.  NO REFERENCE MARKS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7900 ***********************************************************************
 DE7900  DESIGNATION -  ET ROTA 6
 DE7900  PID         -  DE7900
 DE7900  STATE/COUNTY-  CQ/ROTA
 DE7900  COUNTRY     -  US
 DE7900  USGS QUAD   -  
 DE7900
 DE7900                         *CURRENT SURVEY CONTROL
 DE7900  ______________________________________________________________________
 DE7900* NAD 83(1986) POSITION- 14 08 22.     (N) 214 49 31.     (W)   SCALED
 DE7900* LMSL    ORTHO HEIGHT -   463.6   (meters)     1521.    (feet) VERT ANG
 DE7900  ______________________________________________________________________
 DE7900  GEOID HEIGHT    -         54.721 (meters)                     GEOID12B
 DE7900
 DE7900.The horizontal coordinates were scaled from a map and have
 DE7900.an estimated accuracy of +/- 6 seconds.
 DE7900
 DE7900.The orthometric height was determined by vertical angle observations.
 DE7900
 DE7900.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7900.GEOID12B height accuracy estimate available here.
 DE7900
 DE7900.Click photographs - Photos may exist for this station.
 DE7900
 DE7900
 DE7900_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR029639(NAD 83)
 DE7900
 DE7900                          SUPERSEDED SURVEY CONTROL
 DE7900
 DE7900  GU1963      -  14 08 16.59930(N)    214 49 39.37549(W) AD(       ) 2
 DE7900
 DE7900.Superseded values are not recommended for survey control.
 DE7900
 DE7900.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7900.See file dsdata.pdf to determine how the superseded data were derived.
 DE7900
 DE7900_MARKER: DD = SURVEY DISK
 DE7900_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DE7900_STAMPING: ET ROTA 6 1969
 DE7900_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7900_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7900
 DE7900  HISTORY     - Date     Condition        Report By
 DE7900  HISTORY     - 1969     MONUMENTED       USGS
 DE7900
 DE7900                          STATION DESCRIPTION
 DE7900
 DE7900'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (TAM)
 DE7900'LOCATED ABOUT 2.1 MI. AIRLINE E. OF SONGSONG VILLAGE, 5.2 MI. SW. OF
 DE7900'THE ROTA AIRPORT, ON THE W. EDGE OF THE SABANA.  TO REACH FROM THE
 DE7900'ROTA POST OFFICE, TAKE THE MAIN RD. NE. TOWARD THE AIRPORT 4.75 MI TO
 DE7900'RD. FORK, TURN RIGHT 1.8 MI. TO RD. FORK, TURN RIGTH 1.8 MI. TO RD.
 DE7900'FORK, TURN RIGHT SABANA RD. 1.35 MI. TO RD. INTERSECTION, CONTINUE ON
 DE7900'MAIN RD. RIGHT 1.95 MI. TO RD. INTERSECTION, CONTINUE ON MAIN RD.
 DE7900'RIGHT 0.85 MI. TO RD. INTERSECTION, TURN RIGHT 1.1 MI. TO T RD.
 DE7900'INTERSECTION, TURN LEFT 0.3 MI. TO DIM RD. FORK RIGHT, THENCE 0.3 MI.
 DE7900'TO END OF JEEP TRAVEL.  WALK 250 FT. W. TO STATION.  STATION LMARK IS
 DE7900'A STANDARD TABLET STAMPED ET ROTA 6 1969 SET IN A CONCRETE POST.  NO
 DE7900'REFERENCE MARKS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7887 ***********************************************************************
 DE7887  DESIGNATION -  ET TINI 1
 DE7887  PID         -  DE7887
 DE7887  STATE/COUNTY-  CQ/TINIAN
 DE7887  COUNTRY     -  US
 DE7887  USGS QUAD   -  
 DE7887
 DE7887                         *CURRENT SURVEY CONTROL
 DE7887  ______________________________________________________________________
 DE7887* NAD 83(1986) POSITION- 14 58 15.     (N) 214 23 10.     (W)   SCALED
 DE7887* NMVD03  ORTHO HEIGHT -     1.287 (meters)        4.22  (feet) ADJUSTED
 DE7887  ______________________________________________________________________
 DE7887  GEOID HEIGHT    -         54.589 (meters)                     GEOID12B
 DE7887  VERT ORDER      -  FIRST     CLASS II
 DE7887
 DE7887.The horizontal coordinates were scaled from a map and have
 DE7887.an estimated accuracy of +/- 6 seconds.
 DE7887
 DE7887.The orthometric height was determined by differential leveling and
 DE7887.adjusted by the NATIONAL GEODETIC SURVEY
 DE7887.in October 2004.
 DE7887
 DE7887.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7887.GEOID12B height accuracy estimate available here.
 DE7887
 DE7887.Click photographs - Photos may exist for this station.
 DE7887
 DE7887
 DE7887_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS509555(NAD 83)
 DE7887
 DE7887                          SUPERSEDED SURVEY CONTROL
 DE7887
 DE7887  GU1963      -  14 58 10.00240(N)    214 23 18.80050(W) AD(       ) 2
 DE7887  LMSL                  1.25   (m)            4.1    (f) LEVELING    3  
 DE7887
 DE7887.Superseded values are not recommended for survey control.
 DE7887
 DE7887.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7887.See file dsdata.pdf to determine how the superseded data were derived.
 DE7887
 DE7887_MARKER: DB = BENCH MARK DISK
 DE7887_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DE7887_SP_SET: CORAL
 DE7887_STAMPING: ET TINI 1 1969
 DE7887_MARK LOGO: USGS
 DE7887_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE7887_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE7887+STABILITY: SURFACE MOTION
 DE7887
 DE7887  HISTORY     - Date     Condition        Report By
 DE7887  HISTORY     - 1969     MONUMENTED       USGS
 DE7887  HISTORY     - 20030509 GOOD             CNMI
 DE7887
 DE7887                          STATION DESCRIPTION
 DE7887
 DE7887'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JNT)
 DE7887'LOCATED ABOUT 0.8 MI. AIRLINE W. OF THE VILLAGE OF SAN JOSE, ABOUT 0.5
 DE7887'MI. NW. OF TINIAN HARBOR BREAKWATER, 20 FT. E. OF OCEAN ON A LARGE,
 DE7887'BARE CORAL SURFACE.  TO REACH FROM THE DISTRICT ADMINISTRATIVE OFFICE
 DE7887'ON TINIAN, DRIVE NW. ON RD. PAST THE SCHOOL AND CHURCH FOR 0.2 MI. TO
 DE7887'A CROSSROAD, TURN RIGHT FOR 0.1 MI. TO A CROSSROAD, CONTINUE STRAIGHT
 DE7887'AHEAD TOWARDS THE DOCK FOR 0.3 MI. TO A Y RD., TURN RIGHT AND FOLLOW
 DE7887'OLD RD. ALONG THE OCEAN TO THE E. END OF THE BREAKWATER AND END OF
 DE7887'TRUCK TRAVEL.  WALK NW. ALONG THE OCEAN ABOUT 1000 FT. TO THE STATION,
 DE7887'ABOUT 40 FT. S. OF A PROMINENT POINT.  STATION MARK IS A STANDARD
 DE7887'TABLET STAMPED ET 1 TINI 1969 CEMENTED IN DRILL HOLE IN CORAL.  NOTE,
 DE7887'USN STATION SUG WAS FOUND 36.68 FT. FROM STATION IN AZIMUTH 115 33 47.
 DE7887'TABLET WAS DESTROYED BUT SHANK WAS FOUND.
 DE7887'
 DE7887'
 DE7887'
 DE7887
 DE7887                          STATION RECOVERY (2003)
 DE7887
 DE7887'RECOVERY NOTE BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DE7887'THE STATION IS LOCATED ABOUT 0.8 MILES WEST OF SAN JOSE VILLAGE, AND
 DE7887'0.5 MILES NORTHWEST OF HARBOR BREAKWATER ON THE ISLAND OF TINIAN,
 DE7887'CNMI. TO REACH THE STATION FROM THE TININA PORT, PROCEED NORTHEAST ON
 DE7887'THE FAREST WESTERLY ROAD FROM THE PORT FOR 0.1 MILES TO A CORAL ROAD.
 DE7887'TURN LEFT AND PROCEED WEST ON THE CORAL ROAD FOR 0.8 MILES, WALK ABOUT
 DE7887'1000 FEET NORTHWEST ALONG THE OCEAN TO STATION. THE STATION IS A
 DE7887'STANDARD USGS TABLET ABOUT 40 FEET FROM PROMINENT POINT. THE STATION
 DE7887'IS CEMENTED IN DRILL HOLE IN THE CORAL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7890 ***********************************************************************
 DE7890  DESIGNATION -  ET TINI 4
 DE7890  PID         -  DE7890
 DE7890  STATE/COUNTY-  CQ/TINIAN
 DE7890  COUNTRY     -  US
 DE7890  USGS QUAD   -  
 DE7890
 DE7890                         *CURRENT SURVEY CONTROL
 DE7890  ______________________________________________________________________
 DE7890* NAD 83(1986) POSITION- 15 05 31.     (N) 214 21 32.     (W)   SCALED
 DE7890* LMSL    ORTHO HEIGHT -    32.81  (meters)      107.6   (feet) LEVELING
 DE7890  ______________________________________________________________________
 DE7890  GEOID HEIGHT    -         54.730 (meters)                     GEOID12B
 DE7890  VERT ORDER      -  THIRD ?
 DE7890
 DE7890.The horizontal coordinates were scaled from a map and have
 DE7890.an estimated accuracy of +/- 6 seconds.
 DE7890
 DE7890.The orthometric height was determined by differential leveling.
 DE7890.The vertical network tie was performed by a horz. field party for horz.
 DE7890.obs reductions. Reset procedures were used to establish the elevation.
 DE7890
 DE7890.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7890.GEOID12B height accuracy estimate available here.
 DE7890
 DE7890.Click photographs - Photos may exist for this station.
 DE7890
 DE7890
 DE7890_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS539689(NAD 83)
 DE7890
 DE7890                          SUPERSEDED SURVEY CONTROL
 DE7890
 DE7890  GU1963      -  15 05 25.70520(N)    214 21 40.39900(W) AD(       ) 2
 DE7890
 DE7890.Superseded values are not recommended for survey control.
 DE7890
 DE7890.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7890.See file dsdata.pdf to determine how the superseded data were derived.
 DE7890
 DE7890_MARKER: DD = SURVEY DISK
 DE7890_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DE7890_STAMPING: ET TINI 4 1969
 DE7890_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7890_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7890
 DE7890  HISTORY     - Date     Condition        Report By
 DE7890  HISTORY     - 1969     MONUMENTED       USGS
 DE7890
 DE7890                          STATION DESCRIPTION
 DE7890
 DE7890'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (TAM)
 DE7890'LOCATED ABOUT 8.3 MI. N. OF SAN JOSE VILLAGE, 0.7 MI. N. OF THE ATOMIC
 DE7890'BOMB PITS, 0.7 MI. S. OF USHI POINT, ON THE E. SIDE OF AN OLD SUGAR
 DE7890'CAN FIELD, AT THE EDGE OF THE TANG-A-TANG.  TO REACH FROM THE DISTRICT
 DE7890'ADMINISTRATION OFFICE, DRIVE E. ON PAVED RD. 0.1 MI. TO A RD.
 DE7890'INTERSECTION, TURN LEFT 0.1 MI. TO RD. INTERSECTION, TURN RIGHT 0.2
 DE7890'MI. TO RD. INTERSECTION AT BROADWAY, TURN LEFT 5.5 MI. TO A RD. FORK,
 DE7890'TURN LEFT 0.4 MI., TURN RIGHT OFF PAVEMENT ON TO DIRT RD. 0.2 MI. TO A
 DE7890'TAXI STRIP AT NORTH FIELD, TURN LEFT 0.1 MI. TO AN INTERSECTION, TURN
 DE7890'RIGHT, 1.0 MI, TURN RIGHT ACROSS PAVED AREA 0.2 MI., TURN LEFT ON TAXI
 DE7890'STRIP 0.25 MI., CONTINUE N. ON TRACK RD., 0.05 MI. TO PAVEMENT, TURN
 DE7890'RIGHT 0.15 MI. TO A TRACK RD. INTERSECTION, TURN LEFT 0.25 MI. TO A
 DE7890'DIM RD. INTERSECTION, TURN LEFT 0.1 MI., TURN RIGHT AND DRIVE NW.
 DE7890'ACROSS COUNTRY 0.1 TO STATION, MARKED WITH A 7.0 FT. IRON WITNESS
 DE7890'POST.  STATION MARK IS A STANDARD TABLET STAMPED ETN TINI 4 1969 SET
 DE7890'IN A CONCRETE POST.
 DE7890'
 DE7890'
 DE7890'
 DE7890'
 DE7890'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7901 ***********************************************************************
 DE7901  DESIGNATION -  FAR
 DE7901  PID         -  DE7901
 DE7901  STATE/COUNTY-  CQ/ROTA
 DE7901  COUNTRY     -  US
 DE7901  USGS QUAD   -  
 DE7901
 DE7901                         *CURRENT SURVEY CONTROL
 DE7901  ______________________________________________________________________
 DE7901* NAD 83(1986) POSITION- 14 11 58.     (N) 214 45 44.     (W)   SCALED
 DE7901* LMSL    ORTHO HEIGHT -     1.9   (meters)        6.    (feet) VERT ANG
 DE7901  ______________________________________________________________________
 DE7901  GEOID HEIGHT    -         54.423 (meters)                     GEOID12B
 DE7901
 DE7901.The horizontal coordinates were scaled from a map and have
 DE7901.an estimated accuracy of +/- 6 seconds.
 DE7901
 DE7901.The orthometric height was determined by vertical angle observations.
 DE7901
 DE7901.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7901.GEOID12B height accuracy estimate available here.
 DE7901
 DE7901.Click photographs - Photos may exist for this station.
 DE7901
 DE7901
 DE7901_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR098705(NAD 83)
 DE7901
 DE7901                          SUPERSEDED SURVEY CONTROL
 DE7901
 DE7901  GU1963      -  14 11 52.79820(N)    214 45 52.61060(W) AD(       ) 2
 DE7901
 DE7901.Superseded values are not recommended for survey control.
 DE7901
 DE7901.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7901.See file dsdata.pdf to determine how the superseded data were derived.
 DE7901
 DE7901_MARKER: DD = SURVEY DISK
 DE7901_SETTING: 0 = UNSPECIFIED SETTING
 DE7901_SP_SET: CEMENTED IN CORAL
 DE7901_STAMPING: FAR 1965
 DE7901_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7901_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7901
 DE7901  HISTORY     - Date     Condition        Report By
 DE7901  HISTORY     - 1969     MONUMENTED       USGS
 DE7901
 DE7901                          STATION DESCRIPTION
 DE7901
 DE7901'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JNT)
 DE7901'LOCATED ABOUT 7.5 MI. AIRLINE NE. OF THE VILLAGE OF SONGSONG AT
 DE7901'ASUZUDO POINT, ON THE REEF ABOUT 200 FT. FROM THE EDGE OF THE
 DE7901'VEGETATION, ABOUT 50 FT. N. OF AN OLD JAPANESE MACHINE GUN NEST.  TO
 DE7901'REACH FROM THE POST OFFICE IN SONGSONG DRIVE N. AND E. ALONG THE MAIN
 DE7901'RD. FOR 4.8 MI. TO A Y RD. FORK, TAKE LEFT FORK AND FOLLOW OLD RD.
 DE7901'ALONG THE OCEAN FOR 2.7 MI. TO END OF TRUCK TRAVEL.  WALK N. TO THE
 DE7901'BEACH.  STATION IS ON THE REEF ABOUT 50 FT. N. OF AN OLD MACHINE GUN
 DE7901'NEST.  STATION MARK IS A US NAVY HGDROGRAPHIC OFFICE MARK STAMPED FAR
 DE7901'1965 CEMENTED IN CORAL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4099 ***********************************************************************
 DG4099  DESIGNATION -  FRAN
 DG4099  PID         -  DG4099
 DG4099  STATE/COUNTY-  CQ/TINIAN
 DG4099  COUNTRY     -  US
 DG4099  USGS QUAD   -  
 DG4099
 DG4099                         *CURRENT SURVEY CONTROL
 DG4099  ______________________________________________________________________
 DG4099* NAD 83(1986) POSITION- 15 02 01.     (N) 214 23 17.     (W)   SCALED
 DG4099* NMVD03  ORTHO HEIGHT -    88.211 (meters)      289.41  (feet) ADJUSTED
 DG4099  ______________________________________________________________________
 DG4099  GEOID HEIGHT    -         54.811 (meters)                     GEOID12B
 DG4099  VERT ORDER      -  FIRST     CLASS II
 DG4099
 DG4099.The horizontal coordinates were scaled from a map and have
 DG4099.an estimated accuracy of +/- 6 seconds.
 DG4099
 DG4099.The orthometric height was determined by differential leveling and
 DG4099.adjusted by the NATIONAL GEODETIC SURVEY
 DG4099.in October 2004.
 DG4099
 DG4099.No vertical observational check was made to the station.
 DG4099
 DG4099.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4099.GEOID12B height accuracy estimate available here.
 DG4099
 DG4099.Click photographs - Photos may exist for this station.
 DG4099
 DG4099
 DG4099_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS507625(NAD 83)
 DG4099
 DG4099                          SUPERSEDED SURVEY CONTROL
 DG4099
 DG4099.No superseded survey control is available for this station.
 DG4099
 DG4099_MARKER: DV = VERTICAL CONTROL DISK
 DG4099_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4099_STAMPING: FRAN 2003
 DG4099_MARK LOGO: NGS
 DG4099_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4099_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4099+STABILITY: SURFACE MOTION
 DG4099
 DG4099  HISTORY     - Date     Condition        Report By
 DG4099  HISTORY     - 2003     MONUMENTED       CNMI
 DG4099
 DG4099                          STATION DESCRIPTION
 DG4099
 DG4099'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG4099'THE STATION IS LOCATED NORTHWEST OF SAN JOSE IN THE BANADERON NUNU -
 DG4099'BANADERON LEMMAI AREA ON THE ISLAND OF TINIAN, CNMI.  TO REACH THE
 DG4099'STATION FROM THE INTERSECTION OF THE AIRPORT ROAD AND BROADWAY,
 DG4099'PROCEED NORTH ON BROADWAY FOR 1.4 MILES (2.3 KM) TO THE INTERSECTION.
 DG4099'PROCEED WEST AT THE INTERSECTION FOR 1.6 MILES (2.6 KM) TO THE
 DG4099'INTERSECTION OF 8TH AVENUE AND THE SEABEE MONUMENT ON THE NORTHWEST
 DG4099'SIDE OF THE INTERSECTION.  PROCEED NORTH ON 8TH AVNEUE FOR 0.3 MILES
 DG4099'(0.5 KM) TO STATION.  THE STATION IS A STANDARD NGS BENCH MARK SET IN
 DG4099'THE CENTERLINE OF THE ROAD IN THE INTERSECTION, 37 FEET (11.3 M)
 DG4099'SOUTHWEST FROM POWER POLE, 16 FEET (4.9 M) NORTHEAST FROM PINE TREE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7919 ***********************************************************************
 DE7919  DESIGNATION -  GAR
 DE7919  PID         -  DE7919
 DE7919  STATE/COUNTY-  CQ/SAIPAN
 DE7919  COUNTRY     -  US
 DE7919  USGS QUAD   -  
 DE7919
 DE7919                         *CURRENT SURVEY CONTROL
 DE7919  ______________________________________________________________________
 DE7919* NAD 83(1986) POSITION- 15 11 51.     (N) 214 17 29.     (W)   SCALED
 DE7919* LMSL    ORTHO HEIGHT -     6.0   (meters)       20.    (feet) VERT ANG
 DE7919  ______________________________________________________________________
 DE7919  GEOID HEIGHT    -         54.557 (meters)                     GEOID12B
 DE7919
 DE7919.The horizontal coordinates were scaled from a map and have
 DE7919.an estimated accuracy of +/- 6 seconds.
 DE7919
 DE7919.The orthometric height was determined by vertical angle observations.
 DE7919
 DE7919.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7919.GEOID12B height accuracy estimate available here.
 DE7919
 DE7919.Click photographs - Photos may exist for this station.
 DE7919
 DE7919
 DE7919_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS612805(NAD 83)
 DE7919
 DE7919                          SUPERSEDED SURVEY CONTROL
 DE7919
 DE7919  GU1963      -  15 11 45.64490(N)    214 17 37.82330(W) AD(       ) 2
 DE7919
 DE7919.Superseded values are not recommended for survey control.
 DE7919
 DE7919.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7919.See file dsdata.pdf to determine how the superseded data were derived.
 DE7919
 DE7919_MARKER: 13 = LIGHTHOUSE
 DE7919
 DE7919  HISTORY     - Date     Condition        Report By
 DE7919  HISTORY     - 1969     FIRST OBSERVED   USGS
 DE7919
 DE7919                          STATION DESCRIPTION
 DE7919
 DE7919'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JNT)
 DE7919'LOCATED 2.1 MI. AIRLINE NW. OF OLEAI, ABOUT 1.65 MI. SW. OF PUNTAN,
 DE7919'MUCHOT, ABOUT 0.7 MI. W. OF GUALO RAI, ON GARAPAN REEF JUST S. OF
 DE7919'GARAPAN CHANNEL.  REACHED BY BOAT.  STATION MARK IS A PEAK OF
 DE7919'ABANDONED LIGHT HOUSE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 AA4413 ***********************************************************************
 AA4413  DESIGNATION -  GARAPAN
 AA4413  PID         -  AA4413
 AA4413  STATE/COUNTY-  CQ/SAIPAN
 AA4413  COUNTRY     -  US
 AA4413  USGS QUAD   -  
 AA4413
 AA4413                         *CURRENT SURVEY CONTROL
 AA4413  ______________________________________________________________________
 AA4413* NAD 83(MA11) POSITION- 15 12 47.77987(N) 214 15 51.35246(W)   NO CHECK
 AA4413* NAD 83(MA11) ELLIP HT-   221.695 (meters)        (06/27/12)   NO CHECK
 AA4413* NAD 83(MA11) EPOCH   -  2010.00
 AA4413* LMSL    ORTHO HEIGHT -   167.    (meters)      548.    (feet) GPS OBS
 AA4413  ______________________________________________________________________
 AA4413  LMSL orthometric height was determined with geoid model       OSU 91A
 AA4413  GEOID HEIGHT    -          54.53 (meters)                     OSU 91A
 AA4413  GEOID HEIGHT    -         54.447 (meters)                     GEOID12B
 AA4413  NAD 83(MA11) X  - -5,087,832.747 (meters)                     COMP
 AA4413  NAD 83(MA11) Y  -  3,466,036.239 (meters)                     COMP
 AA4413  NAD 83(MA11) Z  -  1,662,941.307 (meters)                     COMP
 AA4413  LAPLACE CORR    -         -2.14  (seconds)                    DEFLEC12B
 AA4413
 AA4413  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA4413  Standards:
 AA4413         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA4413            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA4413  -------------------------------------------------------------------
 AA4413  NETWORK    2.96  15.11           1.18   1.24   7.71      0.01198760
 AA4413  -------------------------------------------------------------------
 AA4413  Click here for local accuracies and other accuracy information.
 AA4413
 AA4413.The horizontal coordinates were established by GPS observations
 AA4413.and adjusted by the National Geodetic Survey in June 2012.
 AA4413
 AA4413.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 AA4413.been affixed to the stable Mariana tectonic plate. 
 AA4413
 AA4413.The horizontal coordinates are valid at the epoch date displayed above
 AA4413.which is a decimal equivalence of Year/Month/Day.
 AA4413
 AA4413.No horizontal observational check was made to the station.
 AA4413
 AA4413.The orthometric height was determined by GPS observations and a
 AA4413.high-resolution geoid model.
 AA4413
 AA4413.No vertical observational check was made to the station.
 AA4413
 AA4413.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA4413.GEOID12B height accuracy estimate available here.
 AA4413
 AA4413.Click photographs - Photos may exist for this station.
 AA4413
 AA4413.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA4413
 AA4413.The Laplace correction was computed from DEFLEC12B derived deflections.
 AA4413
 AA4413.The ellipsoidal height was determined by GPS observations
 AA4413.and is referenced to NAD 83.
 AA4413
 AA4413. The following values were computed from the NAD 83(MA11) position.
 AA4413
 AA4413;                    North         East     Units Scale Factor Converg.
 AA4413;UTM  55      - 1,682,308.248   364,208.202   MT  0.99982805   -0 19 54.5
 AA4413
 AA4413!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA4413!UTM  55      -   0.99996514  x   0.99982805  =   0.99979320
 AA4413
 AA4413_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS6420882308(NAD 83)
 AA4413
 AA4413                          SUPERSEDED SURVEY CONTROL
 AA4413
 AA4413  NAD 83(1993)-  15 12 47.78511(N)    214 15 51.33198(W) AD(1993.62) 1
 AA4413  ELLIP H (11/30/94)  222.353  (m)                       GP(1993.62) 5 1
 AA4413  GU1963      -  15 12 43.08590(N)    214 16 00.14590(W) AD(       ) 2
 AA4413  LMSL    (05/30/69)  167.6    (m)          550.     (f) VERT ANG       
 AA4413
 AA4413.Superseded values are not recommended for survey control.
 AA4413
 AA4413.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA4413.See file dsdata.pdf to determine how the superseded data were derived.
 AA4413
 AA4413_MARKER: DD = SURVEY DISK
 AA4413_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AA4413_SP_SET: CONCRETE SLAB FOUNDATION
 AA4413_STAMPING: USN SURVEY
 AA4413_MARK LOGO: USN
 AA4413_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA4413_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA4413+STABILITY: SURFACE MOTION
 AA4413_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA4413+SATELLITE: SATELLITE OBSERVATIONS - August 10, 1993
 AA4413
 AA4413  HISTORY     - Date     Condition        Report By
 AA4413  HISTORY     - 1969     MONUMENTED       DOD
 AA4413  HISTORY     - 19930810 GOOD             NOS
 AA4413
 AA4413                          STATION DESCRIPTION
 AA4413
 AA4413'DESCRIBED BY US DEPARTMENT OF DEFENSE 1969
 AA4413'LOCATED ABOUT 5.1 MI. N. OF CHALAN KANOA, 1.0 MI. W. OF CAPITAL HILL
 AA4413'POST OFFICE, 0.9 MI. S. OF CHARLIE DOCK AND TANAPAG HARBOR, 1.3 MI. E.
 AA4413'OF PUNTAN MUCHOT, JUST N. OF NAVY HILL, ON A HIGH POINT OVERLOOKING
 AA4413'TANAPAG HARBOR.  TO REACH FROM THE ROYAL TAGA HOTEL, GO N. ON BEACH
 AA4413'RD. 4.4 MI., TO INTERSECTION OF BEACH RD. AND MICRO BEACH RD., TURN
 AA4413'RIGHT, 0.25 MI. TO INTERSECTION OF TANAPAG RD. AND NAVY HILL RD.,
 AA4413'CONTINUE STRAIGHT AHEAD ON PAVED RD., 0.55 MI. TO Y RD., TURN LEFT,
 AA4413'0.1 MI. TO A RD. INTERSECTION, KEEP RIGHT, 0.1 MI. TO A Y RD., TURN
 AA4413'LEFT 0.05 MI. TO HOUSE ON RIGHT AND END OF TRUCK TRAVEL. WALK N. FROM
 AA4413'THE HOUSE 350 FT. TO THE TOP OF THE RIDGE, THENCE W. TO THE END OF THE
 AA4413'RIDGE.  STATION MARK IS A BRASS TABLET STAMPED USN SURVEY SET IN A
 AA4413'CONCRETE SLAB FOUNDATION.
 AA4413
 AA4413                          STATION RECOVERY (1993)
 AA4413
 AA4413'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1993 (JGF)
 AA4413'THE STATION IS LOCATED ON THE ISLAND OF SAIPAN, COMMONWEALTH OF THE
 AA4413'NORTHERN MARIANA ISLANDS. THE STATION IS LOCATED ABOUT 5.1 MI (8.2 KM)
 AA4413'NORTH OF CHELAN KANOA, 1 MI (1.6 KM) WEST OF THE CAPITAL HILL POST
 AA4413'OFFICE, .9 MI (1.4 KM) SOUTH OF CHARLIE DOCK AND TANAPAG HARBOR, 1.3
 AA4413'MI (2.1 KM) EAST OF PUNTAN MUCHOT JUST NORTH OF NAVY HILL ON A HIGH
 AA4413'POINT OVERLOOKING TANAPAG HARBOR. TO REACH THE STATION FROM THE ROYAL
 AA4413'TAGA HOTEL GO NORTH ON BEACH ROAD FOR 4.4 MI (7.1 KM) TO INTERSECTION
 AA4413'OF BEACH ROAD AND MICRO BEACH ROAD.  TURN RIGHT AND PROCEED .25 MI
 AA4413'(0.40 KM) TO INTERSECTION OF TANAPAG ROAD AND NAVY HILL ROAD.
 AA4413'CONTINUE STRAIGHT AHEAD ON PAVED ROAD FOR .55 MI (0.89 KM) TO Y ROAD.
 AA4413'TURN LEFT AND PROCEED FOR .1 MI (0.2 KM) TO A ROAD INTERSECTION, KEEP
 AA4413'RIGHT FOR .1 MI (0.2 KM) TO A Y INTERSECTION, TURN LEFT AND PROCEED
 AA4413'.05 MI (0.08 KM) TO A HOUSE ON RIGHT AND END OF TRUCK TRAVEL.  WALK
 AA4413'NORTH FROM THE HOUSE FOR 350 FT (106.7 M) TO THE TOP OF THE RIDGE,
 AA4413'THENCE WEST TO THE END OF THE RIDGE. THE STATION IS A BRASS DISK SET
 AA4413'IN A CONCRETE SLAB FOUNDATION STAMPED -USN SURVEY-.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 AE4364 ***********************************************************************
 AE4364  DESIGNATION -  GRO C
 AE4364  PID         -  AE4364
 AE4364  STATE/COUNTY-  CQ/ROTA
 AE4364  COUNTRY     -  US
 AE4364  USGS QUAD   -  
 AE4364
 AE4364                         *CURRENT SURVEY CONTROL
 AE4364  ______________________________________________________________________
 AE4364* NAD 83(MA11) POSITION- 14 10 24.27899(N) 214 45 23.22670(W)   ADJUSTED
 AE4364* NAD 83(MA11) ELLIP HT-   233.746 (meters)        (06/27/12)   ADJUSTED
 AE4364* NAD 83(MA11) EPOCH   -  2010.00
 AE4364* NMVD03  ORTHO HEIGHT -   179.442 (meters)      588.72  (feet) ADJUSTED
 AE4364  ______________________________________________________________________
 AE4364  GEOID HEIGHT    -         54.318 (meters)                     GEOID12B
 AE4364  NAD 83(MA11) X  - -5,081,857.927 (meters)                     COMP
 AE4364  NAD 83(MA11) Y  -  3,526,257.998 (meters)                     COMP
 AE4364  NAD 83(MA11) Z  -  1,551,648.289 (meters)                     COMP
 AE4364  LAPLACE CORR    -         -4.85  (seconds)                    DEFLEC12B
 AE4364  VERT ORDER      -  FIRST     CLASS II
 AE4364
 AE4364  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE4364  Standards:
 AE4364         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE4364            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE4364  -------------------------------------------------------------------
 AE4364  NETWORK    0.92   2.14           0.38   0.37   1.09      0.22362900
 AE4364  -------------------------------------------------------------------
 AE4364  Click here for local accuracies and other accuracy information.
 AE4364
 AE4364.The horizontal coordinates were established by GPS observations
 AE4364.and adjusted by the National Geodetic Survey in June 2012.
 AE4364
 AE4364.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 AE4364.been affixed to the stable Mariana tectonic plate. 
 AE4364
 AE4364.The horizontal coordinates are valid at the epoch date displayed above
 AE4364.which is a decimal equivalence of Year/Month/Day.
 AE4364
 AE4364.The orthometric height was determined by differential leveling and
 AE4364.adjusted by the NATIONAL GEODETIC SURVEY
 AE4364.in October 2004.
 AE4364
 AE4364.No vertical observational check was made to the station.
 AE4364
 AE4364.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4364.GEOID12B height accuracy estimate available here.
 AE4364
 AE4364.Click photographs - Photos may exist for this station.
 AE4364
 AE4364.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE4364
 AE4364.The Laplace correction was computed from DEFLEC12B derived deflections.
 AE4364
 AE4364.The ellipsoidal height was determined by GPS observations
 AE4364.and is referenced to NAD 83.
 AE4364
 AE4364. The following values were computed from the NAD 83(MA11) position.
 AE4364
 AE4364;                    North         East     Units Scale Factor Converg.
 AE4364;UTM  55      - 1,567,616.447   310,436.184   MT  1.00004450   -0 25 48.8
 AE4364
 AE4364!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE4364!UTM  55      -   0.99996324  x   1.00004450  =   1.00000774
 AE4364
 AE4364_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR1043667616(NAD 83)
 AE4364
 AE4364                          SUPERSEDED SURVEY CONTROL
 AE4364
 AE4364  NAD 83(2002)-  14 10 24.27879(N)    214 45 23.22681(W) AD(2002.00) A
 AE4364  ELLIP H (06/14/04)  233.747  (m)                       GP(2002.00) 2 1
 AE4364  NMVD03  (06/14/04)  179.09   (m)  EGM96    model used  GPS OBS        
 AE4364
 AE4364.Superseded values are not recommended for survey control.
 AE4364
 AE4364.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE4364.See file dsdata.pdf to determine how the superseded data were derived.
 AE4364
 AE4364_MARKER: DT = TOPOGRAPHIC STATION DISK
 AE4364_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AE4364_SP_SET: CORAL ROAD BED
 AE4364_STAMPING: GRO C 1995
 AE4364_MARK LOGO: NOS
 AE4364_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4364_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4364+STABILITY: SURFACE MOTION
 AE4364
 AE4364  HISTORY     - Date     Condition        Report By
 AE4364  HISTORY     - 1995     MONUMENTED       NOS
 AE4364  HISTORY     - 20030528 GOOD             CNMI
 AE4364
 AE4364                          STATION DESCRIPTION
 AE4364
 AE4364'DESCRIBED BY NATIONAL OCEAN SERVICE 1995 (DRM)
 AE4364'THE STATION IS LOCATED ON THE ROTA INTERNATIONAL AIRPORT SOUTH OF RWY
 AE4364'9-27 AND WEST OF THE TAXIWAY CONNECTING THE TERMINAL RAMP OF THE
 AE4364'RUNWAY.  THE STATION IS 187.7 FT (57.2 M) WEST OF THE WEST EDGE OF THE
 AE4364'TAXIWAY, 37.2 FT (11.3 M) NORTH OF THE PROLONGATION OF THE EAST/WEST
 AE4364'PROPERTY FENCE, AND 53.0 FT (16.2 M) SOUTH OF A DITCH LINE.  THE
 AE4364'STATION IS A STANDARD NOS DISK STAMPED GRO C 1995 AND SET IN A DRILL
 AE4364'HOLE IN THE OLD CORAL ROAD BED.  THE STATION IS ALSO 238.3 FT (72.6 M)
 AE4364'SOUTH OF THE SOUTH EDGE OF THE RUNWAY.
 AE4364
 AE4364                          STATION RECOVERY (2003)
 AE4364
 AE4364'RECOVERY NOTE BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 AE4364'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3972 ***********************************************************************
 DG3972  DESIGNATION -  GRPN 1
 DG3972  PID         -  DG3972
 DG3972  STATE/COUNTY-  CQ/SAIPAN
 DG3972  COUNTRY     -  US
 DG3972  USGS QUAD   -  
 DG3972
 DG3972                         *CURRENT SURVEY CONTROL
 DG3972  ______________________________________________________________________
 DG3972* NAD 83(1986) POSITION- 15 12 53.     (N) 214 16 46.     (W)   SCALED
 DG3972* NMVD03  ORTHO HEIGHT -     1.450 (meters)        4.76  (feet) ADJUSTED
 DG3972  ______________________________________________________________________
 DG3972  GEOID HEIGHT    -         54.498 (meters)                     GEOID12B
 DG3972  VERT ORDER      -  FIRST     CLASS II
 DG3972
 DG3972.The horizontal coordinates were scaled from a map and have
 DG3972.an estimated accuracy of +/- 6 seconds.
 DG3972
 DG3972.The orthometric height was determined by differential leveling and
 DG3972.adjusted by the NATIONAL GEODETIC SURVEY
 DG3972.in October 2004.
 DG3972
 DG3972.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3972.GEOID12B height accuracy estimate available here.
 DG3972
 DG3972.Click photographs - Photos may exist for this station.
 DG3972
 DG3972
 DG3972_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS625824(NAD 83)
 DG3972
 DG3972                          SUPERSEDED SURVEY CONTROL
 DG3972
 DG3972.No superseded survey control is available for this station.
 DG3972
 DG3972_MARKER: DV = VERTICAL CONTROL DISK
 DG3972_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DG3972_SP_SET: ELECTRIC VAULT
 DG3972_STAMPING: GRPN 1 2003
 DG3972_MARK LOGO: NGS
 DG3972_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3972_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG3972_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG3972+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2014
 DG3972
 DG3972  HISTORY     - Date     Condition        Report By
 DG3972  HISTORY     - 2003     MONUMENTED       CNMI
 DG3972  HISTORY     - 20141209 GOOD             NPS
 DG3972
 DG3972                          STATION DESCRIPTION
 DG3972
 DG3972'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG3972'THE STATION IS LOCAED IN GARAPAN AREA.  THE MARK IS LOCATED AT THE
 DG3972'INTERSECTION OF BEACH ROAD AND MICRO BEACH ROAD AT THE GARAPAN FIRE
 DG3972'STATION.  THE STATION IS A STANDARD NGS BENCH MARK DISK SET IN
 DG3972'ELECTRIC VAULT FLUSH WITH GROUND, 4.43 METERS (14.53 FT) NORTHEAST OF
 DG3972'THE ELECTRIC BOX, 3.20 METERS (10.50 FT) NORTHEAST OF TRAFFIC LIGHT
 DG3972'POST.
 DG3972
 DG3972                          STATION RECOVERY (2014)
 DG3972
 DG3972'RECOVERY NOTE BY NATIONAL PARK SERVICE 2014 (JSM)
 DG3972'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3971 ***********************************************************************
 DG3971  DESIGNATION -  GRPN 2
 DG3971  PID         -  DG3971
 DG3971  STATE/COUNTY-  CQ/SAIPAN
 DG3971  COUNTRY     -  US
 DG3971  USGS QUAD   -  
 DG3971
 DG3971                         *CURRENT SURVEY CONTROL
 DG3971  ______________________________________________________________________
 DG3971* NAD 83(1986) POSITION- 15 12 29.     (N) 214 16 58.     (W)   SCALED
 DG3971* NMVD03  ORTHO HEIGHT -     2.525 (meters)        8.28  (feet) ADJUSTED
 DG3971  ______________________________________________________________________
 DG3971  GEOID HEIGHT    -         54.518 (meters)                     GEOID12B
 DG3971  VERT ORDER      -  FIRST     CLASS II
 DG3971
 DG3971.The horizontal coordinates were scaled from a map and have
 DG3971.an estimated accuracy of +/- 6 seconds.
 DG3971
 DG3971.The orthometric height was determined by differential leveling and
 DG3971.adjusted by the NATIONAL GEODETIC SURVEY
 DG3971.in October 2004.
 DG3971
 DG3971.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3971.GEOID12B height accuracy estimate available here.
 DG3971
 DG3971.Click photographs - Photos may exist for this station.
 DG3971
 DG3971
 DG3971_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS622817(NAD 83)
 DG3971
 DG3971                          SUPERSEDED SURVEY CONTROL
 DG3971
 DG3971.No superseded survey control is available for this station.
 DG3971
 DG3971_MARKER: DV = VERTICAL CONTROL DISK
 DG3971_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DG3971_SP_SET: TRAFFIC CONTROL PANEL
 DG3971_STAMPING: GRPN 2 2003
 DG3971_MARK LOGO: NGS
 DG3971_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3971_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG3971
 DG3971  HISTORY     - Date     Condition        Report By
 DG3971  HISTORY     - 2003     MONUMENTED       CNMI
 DG3971
 DG3971                          STATION DESCRIPTION
 DG3971
 DG3971'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG3971'THE STATION IS LOCATED IN GARAPAN AREA.  TO REACH THE STATION FROM THE
 DG3971'INTERSECTION OF BEACH ROAD AND MICRO BEACH ROAD PROCEED SOUTH ON BEACH
 DG3971'ROAD FOR 0.6 MILES (1.0 KM) TO THE INTERSECTION OF GARAPAN STREET.
 DG3971'THE MARK IS LOCATED JUST PASS THE INTERSECTION AND ACROSS THE STREET
 DG3971'FROM THE BANK OF GUAM IN THE TRAFFIC CONTROL PANEL FOUNDATION.  THE
 DG3971'STATION IS A STANDARD NGS BENCH MARK DISK SET IN TRAFFIC CONGTROL
 DG3971'PANEL CONCRETE FOUNDATION 2 FEET (0.6 M) ABOVE THE GROUND, 8.75 METERS
 DG3971'(28.71 FT) SOUTHWEST OF THE TRAFFIC LIGHT POLE, 17.00 METERS (55.77
 DG3971'FT) SOUTHEAST FROM THE BASKETBALL COURT FENCE, 1.60 METERS (5.25 FT)
 DG3971'NORTHWEST FROM WATER MANHOLE.  THE MARK IS LOCATED ON THE SOUTHEAST
 DG3971'CORNER OF THE TRAFFIC CONTROL PANEL FOUNDATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3970 ***********************************************************************
 DG3970  DESIGNATION -  GRPN 3
 DG3970  PID         -  DG3970
 DG3970  STATE/COUNTY-  CQ/SAIPAN
 DG3970  COUNTRY     -  US
 DG3970  USGS QUAD   -  
 DG3970
 DG3970                         *CURRENT SURVEY CONTROL
 DG3970  ______________________________________________________________________
 DG3970* NAD 83(1986) POSITION- 15 11 47.     (N) 214 16 59.     (W)   SCALED
 DG3970* NMVD03  ORTHO HEIGHT -     3.020 (meters)        9.91  (feet) ADJUSTED
 DG3970  ______________________________________________________________________
 DG3970  GEOID HEIGHT    -         54.532 (meters)                     GEOID12B
 DG3970  VERT ORDER      -  FIRST     CLASS II
 DG3970
 DG3970.The horizontal coordinates were scaled from a map and have
 DG3970.an estimated accuracy of +/- 6 seconds.
 DG3970
 DG3970.The orthometric height was determined by differential leveling and
 DG3970.adjusted by the NATIONAL GEODETIC SURVEY
 DG3970.in October 2004.
 DG3970
 DG3970.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3970.GEOID12B height accuracy estimate available here.
 DG3970
 DG3970.Click photographs - Photos may exist for this station.
 DG3970
 DG3970
 DG3970_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS621804(NAD 83)
 DG3970
 DG3970                          SUPERSEDED SURVEY CONTROL
 DG3970
 DG3970.No superseded survey control is available for this station.
 DG3970
 DG3970_MARKER: DV = VERTICAL CONTROL DISK
 DG3970_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DG3970+WITH SETTING: PAVEMENT
 DG3970_SP_SET: BUNKER
 DG3970_STAMPING: GRPN 3 2003
 DG3970_MARK LOGO: NGS
 DG3970_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3970_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3970+STABILITY: SURFACE MOTION
 DG3970
 DG3970  HISTORY     - Date     Condition        Report By
 DG3970  HISTORY     - 2003     MONUMENTED       NGS
 DG3970
 DG3970                          STATION DESCRIPTION
 DG3970
 DG3970'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (EDG)
 DG3970'THE STATION IS LOCATED IN GARAPAN AREA ON THE ISLAND OF SAIPAN, CNMI.
 DG3970'TO REACH THE STATION FROM THE INTERSECTION OF BEACH ROAD AND MICRO
 DG3970'BEACH ROAD PROCEED SOUTH ON BEACH ROAD FOR 0.8 MILES (1.3 KM) TO THE
 DG3970'13 FISHERMAN PAVILLION.  THE MARK IS ON A JAPANESE BUNKER.  THE
 DG3970'STATION IS A STANDARD NGS BENCH MARK DISK SET IN BUNKER IN THE
 DG3970'NORTHEAST CORNER AND 3 FEET (0.9 M) ABOVE THE GROUND, 8.28 METERS
 DG3970'(27.17 FT) NORTHEAST OF THE PAVILION, 20.5 METERS (67.3 FT) NORTHWEST
 DG3970'OF THE POWER POLE, 21.0 METERS (68.9 FT) NORTHWEST OF CENTERLINE OF
 DG3970'THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3967 ***********************************************************************
 DG3967  DESIGNATION -  GRPN 4
 DG3967  PID         -  DG3967
 DG3967  STATE/COUNTY-  CQ/SAIPAN
 DG3967  COUNTRY     -  US
 DG3967  USGS QUAD   -  
 DG3967
 DG3967                         *CURRENT SURVEY CONTROL
 DG3967  ______________________________________________________________________
 DG3967* NAD 83(1986) POSITION- 15 09 44.     (N) 214 17 35.     (W)   SCALED
 DG3967* NMVD03  ORTHO HEIGHT -     2.989 (meters)        9.81  (feet) ADJUSTED
 DG3967  ______________________________________________________________________
 DG3967  GEOID HEIGHT    -         54.548 (meters)                     GEOID12B
 DG3967  VERT ORDER      -  FIRST     CLASS II
 DG3967
 DG3967.The horizontal coordinates were scaled from a map and have
 DG3967.an estimated accuracy of +/- 6 seconds.
 DG3967
 DG3967.The orthometric height was determined by differential leveling and
 DG3967.adjusted by the NATIONAL GEODETIC SURVEY
 DG3967.in October 2004.
 DG3967
 DG3967.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3967.GEOID12B height accuracy estimate available here.
 DG3967
 DG3967.Click photographs - Photos may exist for this station.
 DG3967
 DG3967
 DG3967_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS610766(NAD 83)
 DG3967
 DG3967                          SUPERSEDED SURVEY CONTROL
 DG3967
 DG3967.No superseded survey control is available for this station.
 DG3967
 DG3967_MARKER: DV = VERTICAL CONTROL DISK
 DG3967_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DG3967_SP_SET: TANK BASE
 DG3967_STAMPING: GRPN 4 2003
 DG3967_MARK LOGO: NGS
 DG3967_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3967_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG3967
 DG3967  HISTORY     - Date     Condition        Report By
 DG3967  HISTORY     - 2003     MONUMENTED       NGS
 DG3967
 DG3967                          STATION DESCRIPTION
 DG3967
 DG3967'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (EDG)
 DG3967'THE STATION IS LOCATED IN SUSUPI AREA ON THE ISLAND OF SAIPAN, CNMI.
 DG3967'TO REACH THE STATION FROM THE INTERSECTION OF BEACH ROAD AND MICRO
 DG3967'BEACH ROAD PROCEED SOUTH ON BEACH ROAD FOR 2.5 MILES (4.0 KM) TO THE
 DG3967'VETERAN MEMORIAL MONUMENT ACROSS FROM THE ENTRANCE TO THE SUNIN MOTEL
 DG3967'AND MARIANAS HIGH SCHOOL.  THE MARK IS LOCATED ON SOUTHWEST CORNER OF
 DG3967'THE OLD ABANDONED CONCRETE TANK.  THE STATION IS A STANDARD NGS BENCH
 DG3967'MARK DISK SET IN CONCRETE TANK AND 2 FEET (0.6 M) ABOVE THE GROUND.
 DG3967'13.70 METERS (44.95 FT) NORTHEAST OF THE VETERAN MEMORIAL, 8.10 METERS
 DG3967'(26.57 FT) NORTHWEST OF BEACH ROAD, 37.20 METERS (122.05 FT) NORTHEAST
 DG3967'OF A GYE POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3966 ***********************************************************************
 DG3966  DESIGNATION -  GRPN 5
 DG3966  PID         -  DG3966
 DG3966  STATE/COUNTY-  CQ/SAIPAN
 DG3966  COUNTRY     -  US
 DG3966  USGS QUAD   -  
 DG3966
 DG3966                         *CURRENT SURVEY CONTROL
 DG3966  ______________________________________________________________________
 DG3966* NAD 83(1986) POSITION- 15 09 03.     (N) 214 17 46.     (W)   SCALED
 DG3966* NMVD03  ORTHO HEIGHT -     2.707 (meters)        8.88  (feet) ADJUSTED
 DG3966  ______________________________________________________________________
 DG3966  GEOID HEIGHT    -         54.541 (meters)                     GEOID12B
 DG3966  VERT ORDER      -  FIRST     CLASS II
 DG3966
 DG3966.The horizontal coordinates were scaled from a map and have
 DG3966.an estimated accuracy of +/- 6 seconds.
 DG3966
 DG3966.The orthometric height was determined by differential leveling and
 DG3966.adjusted by the NATIONAL GEODETIC SURVEY
 DG3966.in October 2004.
 DG3966
 DG3966.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3966.GEOID12B height accuracy estimate available here.
 DG3966
 DG3966.Click photographs - Photos may exist for this station.
 DG3966
 DG3966
 DG3966_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS607754(NAD 83)
 DG3966
 DG3966                          SUPERSEDED SURVEY CONTROL
 DG3966
 DG3966.No superseded survey control is available for this station.
 DG3966
 DG3966_MARKER: DV = VERTICAL CONTROL DISK
 DG3966_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DG3966_SP_SET: MANHOLE
 DG3966_STAMPING: GRPN 5 2003
 DG3966_MARK LOGO: NGS
 DG3966_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3966_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG3966
 DG3966  HISTORY     - Date     Condition        Report By
 DG3966  HISTORY     - 2003     MONUMENTED       NGS
 DG3966
 DG3966                          STATION DESCRIPTION
 DG3966
 DG3966'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (EDG)
 DG3966'THE STATION IS LOCATED IN CHALAN KANOA ON THE ISLAND OF SAIPAN, CNMI.
 DG3966'TO REACH THE STATION FROM THE INTERSECTION OF BEACH ROAD AND MICRO
 DG3966'BEACH ROAD PROCEED SOUTH ON BEACH ROAD FOR 3.7 MILES.  (6.0 KM) THE
 DG3966'MARK IS LOCATED ON THE MANHOLE IN FRONT OF MSV BLDG III.  THE STATION
 DG3966'IS A STANDARD NGS BENCH MARK DISK SET ON THE TOP MANHOLE FLUSH WITH
 DG3966'GROUND, 4.20 METERS (13.78 FT) EAST OF THE FENCE OF THE PONDING BASIN,
 DG3966'10.0 METERS (32.8 FT) SOUTHEAST OF THE POWER POLE, 7.5 METERS (24.6
 DG3966'FT) SOUTHEAST OF THE CURB.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3964 ***********************************************************************
 DG3964  DESIGNATION -  GRPN 6
 DG3964  PID         -  DG3964
 DG3964  STATE/COUNTY-  CQ/SAIPAN
 DG3964  COUNTRY     -  US
 DG3964  USGS QUAD   -  
 DG3964
 DG3964                         *CURRENT SURVEY CONTROL
 DG3964  ______________________________________________________________________
 DG3964* NAD 83(1986) POSITION- 15 08 40.     (N) 214 17 37.     (W)   SCALED
 DG3964* NMVD03  ORTHO HEIGHT -     2.718 (meters)        8.92  (feet) ADJUSTED
 DG3964  ______________________________________________________________________
 DG3964  GEOID HEIGHT    -         54.514 (meters)                     GEOID12B
 DG3964  VERT ORDER      -  FIRST     CLASS II
 DG3964
 DG3964.The horizontal coordinates were scaled from a map and have
 DG3964.an estimated accuracy of +/- 6 seconds.
 DG3964
 DG3964.The orthometric height was determined by differential leveling and
 DG3964.adjusted by the NATIONAL GEODETIC SURVEY
 DG3964.in October 2004.
 DG3964
 DG3964.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3964.GEOID12B height accuracy estimate available here.
 DG3964
 DG3964.Click photographs - Photos may exist for this station.
 DG3964
 DG3964
 DG3964_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS610747(NAD 83)
 DG3964
 DG3964                          SUPERSEDED SURVEY CONTROL
 DG3964
 DG3964.No superseded survey control is available for this station.
 DG3964
 DG3964_MARKER: DV = VERTICAL CONTROL DISK
 DG3964_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DG3964_SP_SET: MANHOLE
 DG3964_STAMPING: GRPN 6 2003
 DG3964_MARK LOGO: NGS
 DG3964_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3964_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG3964
 DG3964  HISTORY     - Date     Condition        Report By
 DG3964  HISTORY     - 2003     MONUMENTED       NGS
 DG3964
 DG3964                          STATION DESCRIPTION
 DG3964
 DG3964'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (EDG)
 DG3964'THE STATION IS LOCATED IN SAN ANTONIO VILLAGE ON THE ISLAND OF SAIPAN,
 DG3964'CNMI.  TO REACH THE STATION FROM THE INTERSECTION OF BEACH ROAD AND
 DG3964'MICRO BEACH ROAD PROCEED SOUTH ON BEACH ROAD FOR 4.7 MILES.  (7.6 KM)
 DG3964'THE MARK IS LOCATED ON THE WATER VALVE IN FRONT OF THE FIRE HYDRANT IN
 DG3964'FRONT OF THE GOLDEN LION JEWELRY STORE.  THE STATION IS A STANDARD NGS
 DG3964'BENCH MARK DISK SET ON THE TOP MANHOLE FLUSH WITH GROUND, 2.80 METERS
 DG3964'(9.19 FT) SOUTHEAST OF THE FIRE HYDRANT, 4.85 METERS (15.91 FT)
 DG3964'SOUTHEAST OF THE POWER POLE, 8.0 METERS (26.2 FT) OF THE CENTERLINE OF
 DG3964'BEACH ROAD, 16.0 METERS (52.5 FT) SOUTHWEST OF THE SEWER MANHOLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3963 ***********************************************************************
 DG3963  DESIGNATION -  GRPN 7
 DG3963  PID         -  DG3963
 DG3963  STATE/COUNTY-  CQ/SAIPAN
 DG3963  COUNTRY     -  US
 DG3963  USGS QUAD   -  
 DG3963
 DG3963                         *CURRENT SURVEY CONTROL
 DG3963  ______________________________________________________________________
 DG3963* NAD 83(1986) POSITION- 15 08 19.     (N) 214 17 28.     (W)   SCALED
 DG3963* NMVD03  ORTHO HEIGHT -    23.696 (meters)       77.74  (feet) ADJUSTED
 DG3963  ______________________________________________________________________
 DG3963  GEOID HEIGHT    -         54.486 (meters)                     GEOID12B
 DG3963  VERT ORDER      -  FIRST     CLASS II
 DG3963
 DG3963.The horizontal coordinates were scaled from a map and have
 DG3963.an estimated accuracy of +/- 6 seconds.
 DG3963
 DG3963.The orthometric height was determined by differential leveling and
 DG3963.adjusted by the NATIONAL GEODETIC SURVEY
 DG3963.in October 2004.
 DG3963
 DG3963.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3963.GEOID12B height accuracy estimate available here.
 DG3963
 DG3963.Click photographs - Photos may exist for this station.
 DG3963
 DG3963
 DG3963_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS612740(NAD 83)
 DG3963
 DG3963                          SUPERSEDED SURVEY CONTROL
 DG3963
 DG3963.No superseded survey control is available for this station.
 DG3963
 DG3963_MARKER: DV = VERTICAL CONTROL DISK
 DG3963_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DG3963_SP_SET: SEWER MANHOLE
 DG3963_STAMPING: GRPN 7 2003
 DG3963_MARK LOGO: NGS
 DG3963_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3963_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG3963
 DG3963  HISTORY     - Date     Condition        Report By
 DG3963  HISTORY     - 2003     MONUMENTED       NGS
 DG3963
 DG3963                          STATION DESCRIPTION
 DG3963
 DG3963'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (EDG)
 DG3963'THE STATION IS LOCATED IN KOBERVILLE VILLAGE ON THE ISLAND OF SAIPAN,
 DG3963'CNMI.  TO REACH THE STATION FROM THE INTERSECTION OF BEACH ROAD AND
 DG3963'MICRO BEACH ROAD PROCEED SOUTH ON BEACH ROAD FOR 5.5 MILES.  (8.9 KM)
 DG3963'THE MARK IS LOCATED AT THE INTERSECTION OF CHALAN TUN THOMAS P SABLAN
 DG3963'AND CHALAN MSGR MARTINEZ ROADS NEAR THE MOBIL GAS STATION.  THE
 DG3963'STATION IS A STANDARD NGS BENCH MARK DISK SET IN SEWER MANHOLE FLUSH
 DG3963'WITH GROUND, 21.90 METERS (71.85 FT) SOUTHEAST OF THE POWER POLE,
 DG3963'21.20 METERS (69.55 FT) NORTHWEST OF THE POWER POLE, 9.00 METERS
 DG3963'(29.53 FT) FROM THE CENTERLINE OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3962 ***********************************************************************
 DG3962  DESIGNATION -  GRPN 8
 DG3962  PID         -  DG3962
 DG3962  STATE/COUNTY-  CQ/SAIPAN
 DG3962  COUNTRY     -  US
 DG3962  USGS QUAD   -  
 DG3962
 DG3962                         *CURRENT SURVEY CONTROL
 DG3962  ______________________________________________________________________
 DG3962* NAD 83(1986) POSITION- 15 08 06.     (N) 214 17 23.     (W)   SCALED
 DG3962* NMVD03  ORTHO HEIGHT -    31.101 (meters)      102.04  (feet) ADJUSTED
 DG3962  ______________________________________________________________________
 DG3962  GEOID HEIGHT    -         54.467 (meters)                     GEOID12B
 DG3962  VERT ORDER      -  FIRST     CLASS II
 DG3962
 DG3962.The horizontal coordinates were scaled from a map and have
 DG3962.an estimated accuracy of +/- 6 seconds.
 DG3962
 DG3962.The orthometric height was determined by differential leveling and
 DG3962.adjusted by the NATIONAL GEODETIC SURVEY
 DG3962.in October 2004.
 DG3962
 DG3962.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3962.GEOID12B height accuracy estimate available here.
 DG3962
 DG3962.Click photographs - Photos may exist for this station.
 DG3962
 DG3962
 DG3962_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS614736(NAD 83)
 DG3962
 DG3962                          SUPERSEDED SURVEY CONTROL
 DG3962
 DG3962.No superseded survey control is available for this station.
 DG3962
 DG3962_MARKER: DV = VERTICAL CONTROL DISK
 DG3962_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DG3962_SP_SET: SEWER MANHOLE
 DG3962_STAMPING: GRPN 8 2003
 DG3962_MARK LOGO: NGS
 DG3962_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3962_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG3962
 DG3962  HISTORY     - Date     Condition        Report By
 DG3962  HISTORY     - 2003     MONUMENTED       NGS
 DG3962
 DG3962                          STATION DESCRIPTION
 DG3962
 DG3962'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (EDG)
 DG3962'THE STATION IS LOCATED IN KOBERVILLE VILLAGE ON THE ISLAND OF SAIPAN,
 DG3962'CNMI.  TO REACH THE STATION FROM THE INTERSECTION OF BEACH ROAD AND
 DG3962'MICRO BEACH ROAD PROCEED SOUTH ON BEACH ROAD FOR 6.2 MILES. (10.0 KM)
 DG3962'THE MARK IS LOCATED ON CHALAN MSGR MARTINEZ ROAD ACROSS THE PACIFIC
 DG3962'CHURCH.  THE STATION IS A STANDARD NGS BENCH MARK DISK SET IN SEWER
 DG3962'MANHOLE FLUSH WITH GROUND, 9.5 METERS (31.2 FT) SOUTHEAST OF POWER
 DG3962'POLE, 9.0 METERS (29.5 FT) SOUTHEAST OF THE CENTERLINE OF THE ROAD,
 DG3962'9.0 METERS (29.5 FT) SOUTHWEST OF THE SURVEY C+C MONUMENT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3961 ***********************************************************************
 DG3961  DESIGNATION -  GRPN 9
 DG3961  PID         -  DG3961
 DG3961  STATE/COUNTY-  CQ/SAIPAN
 DG3961  COUNTRY     -  US
 DG3961  USGS QUAD   -  
 DG3961
 DG3961                         *CURRENT SURVEY CONTROL
 DG3961  ______________________________________________________________________
 DG3961* NAD 83(MA11) POSITION- 15 07 48.17185(N) 214 17 15.60069(W)   ADJUSTED
 DG3961* NAD 83(MA11) ELLIP HT-    88.027 (meters)        (03/30/18)   ADJUSTED
 DG3961* NAD 83(MA11) EPOCH   -  2010.00
 DG3961* NMVD03  ORTHO HEIGHT -    33.610 (meters)      110.27  (feet) ADJUSTED
 DG3961  ______________________________________________________________________
 DG3961  GEOID HEIGHT    -         54.438 (meters)                     GEOID12B
 DG3961  NAD 83(MA11) X  - -5,088,301.325 (meters)                     COMP
 DG3961  NAD 83(MA11) Y  -  3,469,399.116 (meters)                     COMP
 DG3961  NAD 83(MA11) Z  -  1,654,018.255 (meters)                     COMP
 DG3961  LAPLACE CORR    -         -3.46  (seconds)                    DEFLEC12B
 DG3961  VERT ORDER      -  FIRST     CLASS II
 DG3961
 DG3961  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG3961  Standards:
 DG3961         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG3961            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG3961  -------------------------------------------------------------------
 DG3961  NETWORK    1.69   2.82           0.63   0.74   1.44      0.14127709
 DG3961  -------------------------------------------------------------------
 DG3961  Click here for local accuracies and other accuracy information.
 DG3961
 DG3961.The horizontal coordinates were established by GPS observations
 DG3961.and adjusted by the National Geodetic Survey in March 2018.
 DG3961
 DG3961.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG3961.been affixed to the stable Mariana tectonic plate. 
 DG3961
 DG3961.The horizontal coordinates are valid at the epoch date displayed above
 DG3961.which is a decimal equivalence of Year/Month/Day.
 DG3961
 DG3961.The orthometric height was determined by differential leveling and
 DG3961.adjusted by the NATIONAL GEODETIC SURVEY
 DG3961.in October 2004.
 DG3961
 DG3961.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3961.GEOID12B height accuracy estimate available here.
 DG3961
 DG3961.Click photographs - Photos may exist for this station.
 DG3961
 DG3961.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG3961
 DG3961.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG3961
 DG3961.The ellipsoidal height was determined by GPS observations
 DG3961.and is referenced to NAD 83.
 DG3961
 DG3961. The following values were computed from the NAD 83(MA11) position.
 DG3961
 DG3961;                    North         East     Units Scale Factor Converg.
 DG3961;UTM  55      - 1,673,115.789   361,640.089   MT  0.99983676   -0 20 10.1
 DG3961
 DG3961!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG3961!UTM  55      -   0.99998616  x   0.99983676  =   0.99982292
 DG3961
 DG3961_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS6164073115(NAD 83)
 DG3961
 DG3961                          SUPERSEDED SURVEY CONTROL
 DG3961
 DG3961  NAD 83(MA11)-  15 07 48.16952(N)    214 17 15.59852(W) AD(2010.00) 0
 DG3961  ELLIP H (06/27/12)   88.051  (m)                       GP(2010.00)    
 DG3961  NAD 83(2002)-  15 07 48.16905(N)    214 17 15.59783(W) AD(2002.00) A
 DG3961  ELLIP H (06/14/04)   88.007  (m)                       GP(2002.00) 2 1
 DG3961  NMVD03  (06/14/04)   33.79   (m)  EGM96    model used  GPS OBS        
 DG3961
 DG3961.Superseded values are not recommended for survey control.
 DG3961
 DG3961.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG3961.See file dsdata.pdf to determine how the superseded data were derived.
 DG3961
 DG3961_MARKER: DV = VERTICAL CONTROL DISK
 DG3961_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DG3961_SP_SET: MANHOLE
 DG3961_STAMPING: GRPN 9 2003
 DG3961_MARK LOGO: NGS
 DG3961_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3961_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG3961_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG3961+SATELLITE: SATELLITE OBSERVATIONS - August 20, 2017
 DG3961
 DG3961  HISTORY     - Date     Condition        Report By
 DG3961  HISTORY     - 2003     MONUMENTED       NGS
 DG3961  HISTORY     - 20170820 GOOD             NGS
 DG3961  HISTORY     - 20170820 GOOD             NGS
 DG3961
 DG3961                          STATION DESCRIPTION
 DG3961
 DG3961'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (EDG)
 DG3961'THE STATION IS LOCATED IN KOBERVILLE VILLAGE ON THE ISLAND OF SAIPAN,
 DG3961'CNMI.  TO REACH THE STATION FROM THE INTERSECTION OF BEACH ROAD AND
 DG3961'MICRO BEACH ROAD PROCEED SOUTH ON BEACH ROAD FOR 6.9 MILES. (11.1 KM)
 DG3961'THE MARK IS LOCATED AT THE INTERSECTION OF AS PETDIDA ROAD AND AS LITO
 DG3961'ROAD BY THE TRAFFIC LIGHT.  THE STATION IS A STANDARD NGS BENCH MARK
 DG3961'DISK SET ON THE TOP OF THE TRAFFIC CONTROL MANHOLE COVER 6 INCHES
 DG3961'ABOVE THE GROUND, 3.80 METERS (12.47 FT) EAST OF THE TRAFFIC CONTROL
 DG3961'PANEL, 7.20 METERS (23.62 FT) SOUTHWEST OF THE WALK LIGHT POLE, 5.42
 DG3961'METERS (17.78 FT) SOUTHWEST RIGHT TURN LIGHT POLE, 12.0 METERS (39.4
 DG3961'FT) SOUTHEAST OF THE CENTERLINE OF THE ROAD.
 DG3961
 DG3961                          STATION RECOVERY (2017)
 DG3961
 DG3961'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (EEC)
 DG3961'RECOVERED AS DESCRIBED.
 DG3961
 DG3961                          STATION RECOVERY (2017)
 DG3961
 DG3961'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (EEC)
 DG3961'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7902 ***********************************************************************
 DE7902  DESIGNATION -  GUANAN
 DE7902  PID         -  DE7902
 DE7902  STATE/COUNTY-  CQ/ROTA
 DE7902  COUNTRY     -  US
 DE7902  USGS QUAD   -  
 DE7902
 DE7902                         *CURRENT SURVEY CONTROL
 DE7902  ______________________________________________________________________
 DE7902* NAD 83(1986) POSITION- 14 06 54.     (N) 214 48 15.     (W)   SCALED
 DE7902* LMSL    ORTHO HEIGHT -     7.4   (meters)       24.    (feet) VERT ANG
 DE7902  ______________________________________________________________________
 DE7902  GEOID HEIGHT    -         54.406 (meters)                     GEOID12B
 DE7902
 DE7902.The horizontal coordinates were scaled from a map and have
 DE7902.an estimated accuracy of +/- 6 seconds.
 DE7902
 DE7902.The orthometric height was determined by vertical angle observations.
 DE7902
 DE7902.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7902.GEOID12B height accuracy estimate available here.
 DE7902
 DE7902.Click photographs - Photos may exist for this station.
 DE7902
 DE7902
 DE7902_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR052611(NAD 83)
 DE7902
 DE7902                          SUPERSEDED SURVEY CONTROL
 DE7902
 DE7902  GU1963      -  14 06 49.05730(N)    214 48 23.23329(W) AD(       ) 2
 DE7902
 DE7902.Superseded values are not recommended for survey control.
 DE7902
 DE7902.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7902.See file dsdata.pdf to determine how the superseded data were derived.
 DE7902
 DE7902_MARKER: DD = SURVEY DISK
 DE7902_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DE7902_STAMPING: GUANAN 1969
 DE7902_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7902_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7902
 DE7902  HISTORY     - Date     Condition        Report By
 DE7902  HISTORY     - 1969     MONUMENTED       USGS
 DE7902
 DE7902                          STATION DESCRIPTION
 DE7902
 DE7902'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JNT)
 DE7902'LOCATED ABOUT 3.95 MI. AIRLINE SE. OF THE VILLAGE OF SONGSONG, ABOUT
 DE7902'0.3 MI. NOW. OF AFUEFUNIYA POINT, ABOUT 100 FT. S. OF THE RD., 150 FT.
 DE7902'E. AND 30 FT. HIGHER THAN THE OCEAN.  TO REACH FROM THE POST OFFICE IN
 DE7902'SONGSONG DRIVE SE. ALONG SOSANJAYA BAY FOR 5.1 MI. AND END OF TRUCK
 DE7902'TRAVEL.  PACK S. THROUGH THE BRUSH FOR ABOUT 100 FT. TO STATION MARK.
 DE7902'STATION MARK IS A STANDARD TABLET STAMPED GUANAN 1969 SET IN TOP OF A
 DE7902'CEMENT POST.
 DE7902'
 DE7902'
 DE7902'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DK2821 ***********************************************************************
 DK2821  DESIGNATION -  GUGUAN NO MARK
 DK2821  PID         -  DK2821
 DK2821  STATE/COUNTY-  CQ/NORTHERN ISLANDS
 DK2821  COUNTRY     -  US
 DK2821  USGS QUAD   -  
 DK2821
 DK2821                         *CURRENT SURVEY CONTROL
 DK2821  ______________________________________________________________________
 DK2821* NAD 83(MA11) POSITION- 17 19 10.62830(N) 214 09 53.44098(W)   NO CHECK
 DK2821* NAD 83(MA11) ELLIP HT-    55.678 (meters)        (06/27/12)   NO CHECK
 DK2821* NAD 83(MA11) EPOCH   -  2010.00
 DK2821  ______________________________________________________________________
 DK2821  GEOID HEIGHT    -         47.674 (meters)                     GEOID12B
 DK2821  NAD 83(MA11) X  - -5,039,686.649 (meters)                     COMP
 DK2821  NAD 83(MA11) Y  -  3,420,449.004 (meters)                     COMP
 DK2821  NAD 83(MA11) Z  -  1,886,647.902 (meters)                     COMP
 DK2821  LAPLACE CORR    -         -4.16  (seconds)                    DEFLEC12B
 DK2821
 DK2821  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK2821  Standards:
 DK2821         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK2821            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK2821  -------------------------------------------------------------------
 DK2821  NETWORK    7.82   5.15           3.68   2.44   2.63      0.11106850
 DK2821  -------------------------------------------------------------------
 DK2821  Click here for local accuracies and other accuracy information.
 DK2821
 DK2821.The horizontal coordinates were established by GPS observations
 DK2821.and adjusted by the National Geodetic Survey in June 2012.
 DK2821
 DK2821.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DK2821.been affixed to the stable Mariana tectonic plate. 
 DK2821
 DK2821.The horizontal coordinates are valid at the epoch date displayed above
 DK2821.which is a decimal equivalence of Year/Month/Day.
 DK2821
 DK2821.No horizontal observational check was made to the station.
 DK2821
 DK2821.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK2821.GEOID12B height accuracy estimate available here.
 DK2821
 DK2821.Click photographs - Photos may exist for this station.
 DK2821
 DK2821.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK2821
 DK2821.The Laplace correction was computed from DEFLEC12B derived deflections.
 DK2821
 DK2821.The ellipsoidal height was determined by GPS observations
 DK2821.and is referenced to NAD 83.
 DK2821
 DK2821. The following values were computed from the NAD 83(MA11) position.
 DK2821
 DK2821;                    North         East     Units Scale Factor Converg.
 DK2821;UTM  55      - 1,915,288.072   376,215.182   MT  0.99978946   -0 20 48.6
 DK2821
 DK2821!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK2821!UTM  55      -   0.99999125  x   0.99978946  =   0.99978071
 DK2821
 DK2821_U.S. NATIONAL GRID SPATIAL ADDRESS: 55QCV7621515288(NAD 83)
 DK2821
 DK2821                          SUPERSEDED SURVEY CONTROL
 DK2821
 DK2821  NAD 83(2002)-  17 19 10.62636(N)    214 09 53.43904(W) AD(2002.00) 1
 DK2821  ELLIP H (01/09/08)   55.630  (m)                       GP(2002.00) 4 1
 DK2821
 DK2821.Superseded values are not recommended for survey control.
 DK2821
 DK2821.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK2821.See file dsdata.pdf to determine how the superseded data were derived.
 DK2821
 DK2821_MARKER: Z = SEE DESCRIPTION
 DK2821_SETTING: 0 = UNSPECIFIED SETTING
 DK2821_STAMPING: NO STAMPING
 DK2821_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK2821_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK2821_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK2821+SATELLITE: SATELLITE OBSERVATIONS - September 11, 2003
 DK2821
 DK2821  HISTORY     - Date     Condition        Report By
 DK2821  HISTORY     - 20030911 MONUMENTED       NGS
 DK2821
 DK2821                          STATION DESCRIPTION
 DK2821
 DK2821'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (DHM)
 DK2821'THIS STATION WAS A TEMPORARY, NON-MONUMENTED STATION ESTABLISHED FOR
 DK2821'THE SOLE PURPOSE OF CONDUCTING PHOTO-IDENTIFICATION.  THE LOCATION WAS
 DK2821'ON THE NORTH END OF THE ISLAND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4109 ***********************************************************************
 DG4109  DESIGNATION -  HALF
 DG4109  PID         -  DG4109
 DG4109  STATE/COUNTY-  CQ/TINIAN
 DG4109  COUNTRY     -  US
 DG4109  USGS QUAD   -  
 DG4109
 DG4109                         *CURRENT SURVEY CONTROL
 DG4109  ______________________________________________________________________
 DG4109* NAD 83(MA11) POSITION- 15 01 05.03529(N) 214 24 02.73840(W)   ADJUSTED
 DG4109* NAD 83(MA11) ELLIP HT-   128.005 (meters)        (06/27/12)   ADJUSTED
 DG4109* NAD 83(MA11) EPOCH   -  2010.00
 DG4109* NMVD03  ORTHO HEIGHT -    73.216 (meters)      240.21  (feet) ADJUSTED
 DG4109  ______________________________________________________________________
 DG4109  GEOID HEIGHT    -         54.824 (meters)                     GEOID12B
 DG4109  NAD 83(MA11) X  - -5,084,134.061 (meters)                     COMP
 DG4109  NAD 83(MA11) Y  -  3,481,278.389 (meters)                     COMP
 DG4109  NAD 83(MA11) Z  -  1,642,064.026 (meters)                     COMP
 DG4109  LAPLACE CORR    -         -1.34  (seconds)                    DEFLEC12B
 DG4109  VERT ORDER      -  FIRST     CLASS II
 DG4109
 DG4109  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4109  Standards:
 DG4109         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4109            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4109  -------------------------------------------------------------------
 DG4109  NETWORK    1.59   3.06           0.67   0.61   1.56      0.27658710
 DG4109  -------------------------------------------------------------------
 DG4109  Click here for local accuracies and other accuracy information.
 DG4109
 DG4109.The horizontal coordinates were established by GPS observations
 DG4109.and adjusted by the National Geodetic Survey in June 2012.
 DG4109
 DG4109.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4109.been affixed to the stable Mariana tectonic plate. 
 DG4109
 DG4109.The horizontal coordinates are valid at the epoch date displayed above
 DG4109.which is a decimal equivalence of Year/Month/Day.
 DG4109
 DG4109.The orthometric height was determined by differential leveling and
 DG4109.adjusted by the NATIONAL GEODETIC SURVEY
 DG4109.in October 2004.
 DG4109
 DG4109.No vertical observational check was made to the station.
 DG4109
 DG4109.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4109.GEOID12B height accuracy estimate available here.
 DG4109
 DG4109.Click photographs - Photos may exist for this station.
 DG4109
 DG4109.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4109
 DG4109.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4109
 DG4109.The ellipsoidal height was determined by GPS observations
 DG4109.and is referenced to NAD 83.
 DG4109
 DG4109. The following values were computed from the NAD 83(MA11) position.
 DG4109
 DG4109;                    North         East     Units Scale Factor Converg.
 DG4109;UTM  55      - 1,660,801.177   349,407.342   MT  0.99988049   -0 21 46.9
 DG4109
 DG4109!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4109!UTM  55      -   0.99997987  x   0.99988049  =   0.99986036
 DG4109
 DG4109_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS4940760801(NAD 83)
 DG4109
 DG4109                          SUPERSEDED SURVEY CONTROL
 DG4109
 DG4109  NAD 83(2002)-  15 01 05.03475(N)    214 24 02.73784(W) AD(2002.00) 1
 DG4109  ELLIP H (06/14/04)  127.933  (m)                       GP(2002.00) 4 2
 DG4109  NMVD03  (06/14/04)   73.19   (m)  EGM96    model used  GPS OBS        
 DG4109
 DG4109.Superseded values are not recommended for survey control.
 DG4109
 DG4109.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4109.See file dsdata.pdf to determine how the superseded data were derived.
 DG4109
 DG4109_MARKER: DV = VERTICAL CONTROL DISK
 DG4109_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4109_STAMPING: HALF 2003
 DG4109_MARK LOGO: NGS
 DG4109_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4109_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4109+STABILITY: SURFACE MOTION
 DG4109
 DG4109  HISTORY     - Date     Condition        Report By
 DG4109  HISTORY     - 2003     MONUMENTED       NGS
 DG4109
 DG4109                          STATION DESCRIPTION
 DG4109
 DG4109'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (RWA)
 DG4109'THE STATION IS LOCATED IN THE ATGIDON AREA ON THE ISLAND OF TINIAN. TO
 DG4109'REACH THE STATION FROM THE INTERSECTION OF THE TINIAN AIRPORT ROAD AND
 DG4109'BROADWAY GO NORTH ON BROADWAY FOR 1.4 MILES (2.3 KM) TO THE
 DG4109'INTERSECTION OF A ROAD EAST (86TH STREET) , TURN WEST AND GO 1.7 MILES
 DG4109'(2.7 KM) AND THE JUNCTION WITH 8TH AVENUE AND THE SEABEES MEMORIAL IN
 DG4109'THE SOUTHWEST QUADRANT.  CONTINUE WEST FOR 0.7 MILES (1.1 KM) AND THE
 DG4109'MARK.  THE STATION IS IN THE CENTER OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4103 ***********************************************************************
 DG4103  DESIGNATION -  HELMERS
 DG4103  PID         -  DG4103
 DG4103  STATE/COUNTY-  CQ/TINIAN
 DG4103  COUNTRY     -  US
 DG4103  USGS QUAD   -  
 DG4103
 DG4103                         *CURRENT SURVEY CONTROL
 DG4103  ______________________________________________________________________
 DG4103* NAD 83(MA11) POSITION- 15 00 55.39298(N) 214 22 17.42398(W)   ADJUSTED
 DG4103* NAD 83(MA11) ELLIP HT-   130.361 (meters)        (06/27/12)   ADJUSTED
 DG4103* NAD 83(MA11) EPOCH   -  2010.00
 DG4103* NMVD03  ORTHO HEIGHT -    75.678 (meters)      248.29  (feet) ADJUSTED
 DG4103  ______________________________________________________________________
 DG4103  GEOID HEIGHT    -         54.693 (meters)                     GEOID12B
 DG4103  NAD 83(MA11) X  - -5,085,976.125 (meters)                     COMP
 DG4103  NAD 83(MA11) Y  -  3,478,726.722 (meters)                     COMP
 DG4103  NAD 83(MA11) Z  -  1,641,778.388 (meters)                     COMP
 DG4103  LAPLACE CORR    -         -3.06  (seconds)                    DEFLEC12B
 DG4103  VERT ORDER      -  FIRST     CLASS II
 DG4103
 DG4103  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4103  Standards:
 DG4103         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4103            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4103  -------------------------------------------------------------------
 DG4103  NETWORK    1.78   3.04           0.70   0.75   1.55      0.21188920
 DG4103  -------------------------------------------------------------------
 DG4103  Click here for local accuracies and other accuracy information.
 DG4103
 DG4103.The horizontal coordinates were established by GPS observations
 DG4103.and adjusted by the National Geodetic Survey in June 2012.
 DG4103
 DG4103.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4103.been affixed to the stable Mariana tectonic plate. 
 DG4103
 DG4103.The horizontal coordinates are valid at the epoch date displayed above
 DG4103.which is a decimal equivalence of Year/Month/Day.
 DG4103
 DG4103.The orthometric height was determined by differential leveling and
 DG4103.adjusted by the NATIONAL GEODETIC SURVEY
 DG4103.in October 2004.
 DG4103
 DG4103.No vertical observational check was made to the station.
 DG4103
 DG4103.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4103.GEOID12B height accuracy estimate available here.
 DG4103
 DG4103.Click photographs - Photos may exist for this station.
 DG4103
 DG4103.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4103
 DG4103.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4103
 DG4103.The ellipsoidal height was determined by GPS observations
 DG4103.and is referenced to NAD 83.
 DG4103
 DG4103. The following values were computed from the NAD 83(MA11) position.
 DG4103
 DG4103;                    North         East     Units Scale Factor Converg.
 DG4103;UTM  55      - 1,660,485.134   352,551.066   MT  0.99986890   -0 21 19.4
 DG4103
 DG4103!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4103!UTM  55      -   0.99997950  x   0.99986890  =   0.99984840
 DG4103
 DG4103_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5255160485(NAD 83)
 DG4103
 DG4103                          SUPERSEDED SURVEY CONTROL
 DG4103
 DG4103  NAD 83(2002)-  15 00 55.39245(N)    214 22 17.42341(W) AD(2002.00) 1
 DG4103  ELLIP H (06/14/04)  130.290  (m)                       GP(2002.00) 4 2
 DG4103  NMVD03  (06/14/04)   75.76   (m)  EGM96    model used  GPS OBS        
 DG4103
 DG4103.Superseded values are not recommended for survey control.
 DG4103
 DG4103.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4103.See file dsdata.pdf to determine how the superseded data were derived.
 DG4103
 DG4103_MARKER: DV = VERTICAL CONTROL DISK
 DG4103_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4103_STAMPING: HELMERS 2003
 DG4103_MARK LOGO: NGS
 DG4103_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4103_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4103+STABILITY: SURFACE MOTION
 DG4103
 DG4103  HISTORY     - Date     Condition        Report By
 DG4103  HISTORY     - 2003     MONUMENTED       CNMI
 DG4103
 DG4103                          STATION DESCRIPTION
 DG4103
 DG4103'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG4103'THE STATION IS LOCATED NORTH OF SAN JOSE IN THE BATEHA AREA ON THE
 DG4103'ISLAND OF TINIAN, CNMI.  TO REACH THE STATION FROM THE INTERSECTION OF
 DG4103'THE AIRPORT ROAD AND BROADWAY, PROCEED NORTH ON BROADWAY FOR 1.4 MILES
 DG4103'(2.3 KM) TO THE INTERSECTION.  PROCEED WEST AT THE INTERSECTION FOR
 DG4103'0.4 MILES (0.6 KM) TO THE STATION.  THE MARK IS 3 METERS (9.8 FT)
 DG4103'NORTH OF THE SOUTH EDGE OF THE ROAD AND 2.6 METERS (8.5 FT) SOUTH OF
 DG4103'THE NORTH EDGE OF THE ROAD.  THE STATION IS A STANDARD NGS BENCH MARK
 DG4103'SET IN THE CENTER OF THE PAVED ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4134 ***********************************************************************
 DG4134  DESIGNATION -  HENRY
 DG4134  PID         -  DG4134
 DG4134  STATE/COUNTY-  CQ/TINIAN
 DG4134  COUNTRY     -  US
 DG4134  USGS QUAD   -  
 DG4134
 DG4134                         *CURRENT SURVEY CONTROL
 DG4134  ______________________________________________________________________
 DG4134* NAD 83(1986) POSITION- 14 58 18.     (N) 214 22 44.     (W)   SCALED
 DG4134* NMVD03  ORTHO HEIGHT -    22.368 (meters)       73.39  (feet) ADJUSTED
 DG4134  ______________________________________________________________________
 DG4134  GEOID HEIGHT    -         54.553 (meters)                     GEOID12B
 DG4134  VERT ORDER      -  FIRST     CLASS II
 DG4134
 DG4134.The horizontal coordinates were scaled from a map and have
 DG4134.an estimated accuracy of +/- 6 seconds.
 DG4134
 DG4134.The orthometric height was determined by differential leveling and
 DG4134.adjusted by the NATIONAL GEODETIC SURVEY
 DG4134.in October 2004.
 DG4134
 DG4134.No vertical observational check was made to the station.
 DG4134
 DG4134.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4134.GEOID12B height accuracy estimate available here.
 DG4134
 DG4134.Click photographs - Photos may exist for this station.
 DG4134
 DG4134
 DG4134_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS517556(NAD 83)
 DG4134
 DG4134                          SUPERSEDED SURVEY CONTROL
 DG4134
 DG4134.No superseded survey control is available for this station.
 DG4134
 DG4134_MARKER: DV = VERTICAL CONTROL DISK
 DG4134_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4134_STAMPING: HENRY 2003
 DG4134_MARK LOGO: NGS
 DG4134_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4134_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4134+STABILITY: SURFACE MOTION
 DG4134
 DG4134  HISTORY     - Date     Condition        Report By
 DG4134  HISTORY     - 2003     MONUMENTED       CNMI
 DG4134
 DG4134                          STATION DESCRIPTION
 DG4134
 DG4134'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003
 DG4134'THE STATION IS LOCATED JUST NORTHWEST OF SAN JOSE ON THE ISLAND OF
 DG4134'TINIAN, CNMI. TO REACH FROM THE INTERSECTION OF THE AIRPORT ROAD AND
 DG4134'BROADWAY PROCEED SOUTH ON BROADWAY FOR 0.8 MILE TO THE INTERSECTION.
 DG4134'TURN RIGHT AND PROCEED WEST FOR 1.1 MILES TO THE INTERSECTION OF 8TH
 DG4134'AVENUE. TURN LEFT AND PROCEED SOUTHEAST ON 8TH AVENUE 0.8 MILES TO
 DG4134'STATION. THE STATION IS A STANDARD NGS BENCH MARK SET ON TOP OF THE
 DG4134'CULVERT 2 FEET ABOVE THE GROUND. THE STATION IS ON THE SOUTH CULVERT
 DG4134'OF THE TWO AND SET IN THE EAST END OF THE CULVERT. THE MARK IS 13.6 M
 DG4134'SW OF A POWER POLE, 18.9 M NE OF A POWER POLE AND 43.2 M WSW OF A FIRE
 DG4134'HYDRANT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3957 ***********************************************************************
 DG3957  DESIGNATION -  HRG 1
 DG3957  PID         -  DG3957
 DG3957  STATE/COUNTY-  CQ/SAIPAN
 DG3957  COUNTRY     -  US
 DG3957  USGS QUAD   -  
 DG3957
 DG3957                         *CURRENT SURVEY CONTROL
 DG3957  ______________________________________________________________________
 DG3957* NAD 83(1986) POSITION- 15 08 38.     (N) 214 16 06.     (W)   SCALED
 DG3957* NMVD03  ORTHO HEIGHT -    45.224 (meters)      148.37  (feet) ADJUSTED
 DG3957  ______________________________________________________________________
 DG3957  GEOID HEIGHT    -         54.349 (meters)                     GEOID12B
 DG3957  VERT ORDER      -  FIRST     CLASS II
 DG3957
 DG3957.The horizontal coordinates were scaled from a map and have
 DG3957.an estimated accuracy of +/- 6 seconds.
 DG3957
 DG3957.The orthometric height was determined by differential leveling and
 DG3957.adjusted by the NATIONAL GEODETIC SURVEY
 DG3957.in October 2004.
 DG3957
 DG3957.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3957.GEOID12B height accuracy estimate available here.
 DG3957
 DG3957.Click photographs - Photos may exist for this station.
 DG3957
 DG3957
 DG3957_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS637746(NAD 83)
 DG3957
 DG3957                          SUPERSEDED SURVEY CONTROL
 DG3957
 DG3957.No superseded survey control is available for this station.
 DG3957
 DG3957_MARKER: DV = VERTICAL CONTROL DISK
 DG3957_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DG3957_SP_SET: SIDEWALK
 DG3957_STAMPING: HRG 1 2003
 DG3957_MARK LOGO: NGS
 DG3957_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3957_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG3957
 DG3957  HISTORY     - Date     Condition        Report By
 DG3957  HISTORY     - 2003     MONUMENTED       NGS
 DG3957
 DG3957                          STATION DESCRIPTION
 DG3957
 DG3957'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (EDG)
 DG3957'THE STATION IS LOCATED IN SAN VINCENTE VILLAGE ON THE ISLAND OF
 DG3957'SAIPAN, CNMI.  TO REACH THE STATION FROM THE INTERSECTION OF CROSS
 DG3957'ISLAND ROAD AND AIRPORT ROAD HIGHWAY PROCEED SOUTH TOWARD THE AIRPORT
 DG3957'FOR 0.5 MILES (0.8 KM) TO THE PUMP STATION ON THE LEFT SIDE OF THE
 DG3957'ROAD.  THE MARK IS SET IN THE ENTRANCE OF THE PUMP STATION.  THE
 DG3957'STATION IS A STANDARD NGS BENCH MARK DISK SET IN CONCRETE SIDEWALK
 DG3957'SLAB, 1.2 METERS (3.9 FT) FROM THE PUMP BUILDING, 4.30 METERS (14.11
 DG3957'FT) FROM GUARD RAIL, 13.70 METERS (44.95 FT) SOUTHEAST FROM CENTERLINE
 DG3957'OF THE ROAD, 4.60 METERS (15.09 FT) SOUTHEAST FROM A POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3990 ***********************************************************************
 DG3990  DESIGNATION -  HRG 2
 DG3990  PID         -  DG3990
 DG3990  STATE/COUNTY-  CQ/SAIPAN
 DG3990  COUNTRY     -  US
 DG3990  USGS QUAD   -  
 DG3990
 DG3990                         *CURRENT SURVEY CONTROL
 DG3990  ______________________________________________________________________
 DG3990* NAD 83(1986) POSITION- 15 08 02.     (N) 214 16 19.     (W)   SCALED
 DG3990* NMVD03  ORTHO HEIGHT -    53.201 (meters)      174.54  (feet) ADJUSTED
 DG3990  ______________________________________________________________________
 DG3990  GEOID HEIGHT    -         54.337 (meters)                     GEOID12B
 DG3990  VERT ORDER      -  FIRST     CLASS II
 DG3990
 DG3990.The horizontal coordinates were scaled from a map and have
 DG3990.an estimated accuracy of +/- 6 seconds.
 DG3990
 DG3990.The orthometric height was determined by differential leveling and
 DG3990.adjusted by the NATIONAL GEODETIC SURVEY
 DG3990.in October 2004.
 DG3990
 DG3990.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3990.GEOID12B height accuracy estimate available here.
 DG3990
 DG3990.Click photographs - Photos may exist for this station.
 DG3990
 DG3990
 DG3990_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS633735(NAD 83)
 DG3990
 DG3990                          SUPERSEDED SURVEY CONTROL
 DG3990
 DG3990.No superseded survey control is available for this station.
 DG3990
 DG3990_MARKER: DV = VERTICAL CONTROL DISK
 DG3990_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DG3990_SP_SET: ELECTRIC VAULT BASE
 DG3990_STAMPING: HRG 2 2003
 DG3990_MARK LOGO: NGS
 DG3990_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3990_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG3990
 DG3990  HISTORY     - Date     Condition        Report By
 DG3990  HISTORY     - 2003     MONUMENTED       NGS
 DG3990
 DG3990                          STATION DESCRIPTION
 DG3990
 DG3990'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (EDG)
 DG3990'THE STATION IS LOCATED IN CHALEN HERMAN PAN AND AIRPORT AREA ON THE
 DG3990'ISLAND OF SAIPAN, CNMI.  TO REACH THE STATION FROM THE INTERSECTION OF
 DG3990'CROSS ISLAND ROAD AND AIRPORT ROAD HIGHWAY PROCEED SOUTH OR TOWARD THE
 DG3990'AIRPORT FOR 1.2 MILES (1.9 KM) TO THE ELECTRICAL VAULT BY THE SHELL
 DG3990'GAS STATION.  THE STATION IS A STANDARD NGS BENCH MARK DISK SET IN THE
 DG3990'TOP OF THE SOUTHEAST CORNER OF THE ELECTRICAL VAULT 2.0 FEET (0.6 M)
 DG3990'ABOVE THE GROUND, 7.30 METERS (23.95 FT) SOUTHEAST OF TELEPHONE BOOTH,
 DG3990'6.00 METERS (19.68 FT) SOUTHEAST OF PUMP STATION BUILDING, 8.40 METERS
 DG3990'(27.56 FT) NORTHEAST OF CENTERLINE OF ROAD, 8.75 METERS (28.71 FT)
 DG3990'SOUTHEAST FROM A POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3959 ***********************************************************************
 DG3959  DESIGNATION -  HRG 3
 DG3959  PID         -  DG3959
 DG3959  STATE/COUNTY-  CQ/SAIPAN
 DG3959  COUNTRY     -  US
 DG3959  USGS QUAD   -  
 DG3959
 DG3959                         *CURRENT SURVEY CONTROL
 DG3959  ______________________________________________________________________
 DG3959* NAD 83(1986) POSITION- 15 07 16.     (N) 214 16 38.     (W)   SCALED
 DG3959* NMVD03  ORTHO HEIGHT -    58.675 (meters)      192.50  (feet) ADJUSTED
 DG3959  ______________________________________________________________________
 DG3959  GEOID HEIGHT    -         54.326 (meters)                     GEOID12B
 DG3959  VERT ORDER      -  FIRST     CLASS II
 DG3959
 DG3959.The horizontal coordinates were scaled from a map and have
 DG3959.an estimated accuracy of +/- 6 seconds.
 DG3959
 DG3959.The orthometric height was determined by differential leveling and
 DG3959.adjusted by the NATIONAL GEODETIC SURVEY
 DG3959.in October 2004.
 DG3959
 DG3959.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3959.GEOID12B height accuracy estimate available here.
 DG3959
 DG3959.Click photographs - Photos may exist for this station.
 DG3959
 DG3959
 DG3959_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS627721(NAD 83)
 DG3959
 DG3959                          SUPERSEDED SURVEY CONTROL
 DG3959
 DG3959.No superseded survey control is available for this station.
 DG3959
 DG3959_MARKER: DV = VERTICAL CONTROL DISK
 DG3959_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DG3959_SP_SET: HEADWALL
 DG3959_STAMPING: HRG 3 2003
 DG3959_MARK LOGO: NGS
 DG3959_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3959_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3959+STABILITY: SURFACE MOTION
 DG3959
 DG3959  HISTORY     - Date     Condition        Report By
 DG3959  HISTORY     - 2003     MONUMENTED       NGS
 DG3959
 DG3959                          STATION DESCRIPTION
 DG3959
 DG3959'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (EDG)
 DG3959'THE STATION IS LOCATED IN CHALEN HERMAN PAN AND AIRPORT AREA ON THE
 DG3959'ISLAND OF SAIPAN, CNMI.  THE MARK IS LOCATED AT THE INTERSECTION OF
 DG3959'CHALAN MONSIGNER GUERREO ROAD AND CHALAN TAN HERMAN PAU ROAD AND FLAME
 DG3959'TREE ROAD.  THE STATION IS A STANDARD NGS BENCH MARK DISK SET IN THE
 DG3959'TOP OF THE HEADWALL 10 INCHES ABOVE THE GROUND, 9.0 METERS (29.5 FT)
 DG3959'NORTHEAST OF THE CENTERLINE OF THE CHALAN MONSIGNER GUERRO ROAD, 5.90
 DG3959'METERS (19.36 FT) SOUTHEAST OF THE SEWER MANHOLE, 7.96 METERS (26.12
 DG3959'FT) SOUTHWEST OF THE POWER POLE, 8.0 METERS (26.2 FT) SOUTHEAST OF THE
 DG3959'CENTERLINE OF FLAME TREE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7952 ***********************************************************************
 DE7952  DESIGNATION -  I 2 A
 DE7952  PID         -  DE7952
 DE7952  STATE/COUNTY-  CQ/TINIAN
 DE7952  COUNTRY     -  US
 DE7952  USGS QUAD   -  
 DE7952
 DE7952                         *CURRENT SURVEY CONTROL
 DE7952  ______________________________________________________________________
 DE7952* NAD 83(1986) POSITION- 14 51 22.     (N) 214 26 43.     (W)   SCALED
 DE7952* LMSL    ORTHO HEIGHT -   166.2   (meters)      545.    (feet) VERT ANG
 DE7952  ______________________________________________________________________
 DE7952  GEOID HEIGHT    -         54.472 (meters)                     GEOID12B
 DE7952
 DE7952.The horizontal coordinates were scaled from a map and have
 DE7952.an estimated accuracy of +/- 6 seconds.
 DE7952
 DE7952.The orthometric height was determined by vertical angle observations.
 DE7952
 DE7952.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7952.GEOID12B height accuracy estimate available here.
 DE7952
 DE7952.Click photographs - Photos may exist for this station.
 DE7952
 DE7952
 DE7952_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS445429(NAD 83)
 DE7952
 DE7952                          SUPERSEDED SURVEY CONTROL
 DE7952
 DE7952  GU1963      -  14 51 16.71540(N)    214 26 52.01559(W) AD(       ) 3
 DE7952
 DE7952.Superseded values are not recommended for survey control.
 DE7952
 DE7952.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7952.See file dsdata.pdf to determine how the superseded data were derived.
 DE7952
 DE7952_MARKER: H = DRILL HOLE
 DE7952_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DE7952_SP_SET: SMALL PAD OF CEMENT
 DE7952_MAGNETIC: H = BAR MAGNET SET IN DRILL HOLE
 DE7952_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7952
 DE7952  HISTORY     - Date     Condition        Report By
 DE7952  HISTORY     - 1969     MONUMENTED       USGS
 DE7952
 DE7952                          STATION DESCRIPTION
 DE7952
 DE7952'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (FLA)
 DE7952'LOCATED ON AGUIJAN, MARIANA ISLANDS, ON THE E. END OF A ROCKY RIDGE
 DE7952'THAT FORMS A RIM ALONG THE NW. 1/4 OF THE ISLAND.  TO REACH FROM
 DE7952'TINIAN, GO BY SMALL BOAT TO THE SITE PREVIOUSLY USED BY THE JAPANESE
 DE7952'FOR LAODING SUGAR CANE, ON THE NW. END OF AGUIJAN.  THIS IS A VERY
 DE7952'STRENUOUS LADING IF THE SEAS ARE NOT CALM AND COULD REQUIRE A SWIM TO
 DE7952'SHORE.  PACK UP TO THE OLD JAPANESE BUILDING COMPLEX IN RUIN, THENCE
 DE7952'PACK UP ON THE OLD JAPANESE RD. THAT RUNS AROUND THE W. END OF THE
 DE7952'ISLAND TO THE HIGH LEVEL GROUND ON THE TOP OF THE ISLAND, AND E. TO A
 DE7952'SMALL CLEAR ROCKY NOSE THAT LIES ON THE E. END OF THE HIGH RIM ON THE
 DE7952'NW. 1/4 OF THE ISLAND.  A 1.5 HOUR PACK.  STATION MARK IS A 3/4 INCH
 DE7952'DRILL HOLE, 2 INCHES DEEP, SURROUNDED BY A SMALL PAD OF CEMENT.  NOTE,
 DE7952'THE ISLAND IS OFTEN RESTRICTED FOR PRACTICE BOMBING, CONTACT LOCAL
 DE7952'AUTHORITY ON TINIAN OR SAIPAN.  NO FRESH WATER AVAILABLE.
 DE7952'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7951 ***********************************************************************
 DE7951  DESIGNATION -  I 2 B
 DE7951  PID         -  DE7951
 DE7951  STATE/COUNTY-  CQ/TINIAN
 DE7951  COUNTRY     -  US
 DE7951  USGS QUAD   -  
 DE7951
 DE7951                         *CURRENT SURVEY CONTROL
 DE7951  ______________________________________________________________________
 DE7951* NAD 83(1986) POSITION- 14 51 34.     (N) 214 25 46.     (W)   SCALED
 DE7951* LMSL    ORTHO HEIGHT -   146.3   (meters)      480.    (feet) VERT ANG
 DE7951  ______________________________________________________________________
 DE7951  GEOID HEIGHT    -         54.401 (meters)                     GEOID12B
 DE7951
 DE7951.The horizontal coordinates were scaled from a map and have
 DE7951.an estimated accuracy of +/- 6 seconds.
 DE7951
 DE7951.The orthometric height was determined by vertical angle observations.
 DE7951
 DE7951.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7951.GEOID12B height accuracy estimate available here.
 DE7951
 DE7951.Click photographs - Photos may exist for this station.
 DE7951
 DE7951
 DE7951_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS462432(NAD 83)
 DE7951
 DE7951                          SUPERSEDED SURVEY CONTROL
 DE7951
 DE7951  GU1963      -  14 51 28.97500(N)    214 25 54.34439(W) AD(       ) 3
 DE7951
 DE7951.Superseded values are not recommended for survey control.
 DE7951
 DE7951.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7951.See file dsdata.pdf to determine how the superseded data were derived.
 DE7951
 DE7951_MARKER: X = CHISELED CROSS
 DE7951_SETTING: 41 = SET IN A LARGE STRUCTURE WITH FOUNDATIONS ON BEDROCK
 DE7951_SP_SET: CEMENTED IN BEDROCK
 DE7951_STAMPING: JAPANESE NAVY 1915
 DE7951_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7951_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DE7951+STABILITY: POSITION/ELEVATION WELL
 DE7951
 DE7951  HISTORY     - Date     Condition        Report By
 DE7951  HISTORY     - 1915     MONUMENTED       LOCSUR
 DE7951  HISTORY     - 19690305 GOOD             USGS
 DE7951
 DE7951                          STATION DESCRIPTION
 DE7951
 DE7951'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (FLA)
 DE7951'LOCATED ON A HIGH ROCK LEDGE ON THE E. END OF AGUIJAN, MARIANA
 DE7951'ISLANDS.  TO REACH FROM TINIAN, GO BY SMALL BOAT TO THE SITE
 DE7951'PREVIOUSLY USED BY THE JAPANESE FOR LOADING SUGAR CAN, ON THE NW. END
 DE7951'OF AGUIJAN.  THIS A VERY STRENUOUS LANDING IF THE SEAS ARE NOT CALM
 DE7951'AND COULD REQUIRE A SWIM TO SHORE.  PACK UP TO THE OLD JAPANESE
 DE7951'BUILDING COMPLEX IN RUIN, THENCE PACK UP ON THE OLD JAPANESE RD. THAT
 DE7951'RUNS AROUND THE W. END OF THE ISLAND TO THE HIGH LEVEL GROUND ON THE
 DE7951'TOP OF THE ISLAND, PACK IN A NORTHEASTERLY DIRECTION TO THE HIGH ROCK
 DE7951'LEDGE ON THE E. END OF THE ISLAND.  A 2.5 HOUR PACK.  STATION MARK IS
 DE7951'THE TOP OF AN OLD JAPANESE TRIANGULATION STATION.  A WHITE GRANITE
 DE7951'MONUMENT 0.11 M X 0.11 M., 0.33 METERS HIGH, CEMENTED IN THE BEDROCK.
 DE7951'A CHISELED CROSS ON TOP AND SCRIBED FIELD TRANSLATION JAPANESE NAVY
 DE7951'1915 ON THE MONUMENT SIDES.  NOTE, THIS ISLAND IS OFTEN RESTRICTED FOR
 DE7951'BOMBING PRACTICE.  CONTACT LOCAL AUTHORITY ON TINIAN OR SAIPAN.  THERE
 DE7951'IS NO FRESH WATER ON AGUIJAN.
 DE7951'
 DE7951'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4017 ***********************************************************************
 DG4017  HT_MOD      -  This is a Height Modernization Survey Station.
 DG4017  DESIGNATION -  ICM JR
 DG4017  PID         -  DG4017
 DG4017  STATE/COUNTY-  CQ/ROTA
 DG4017  COUNTRY     -  US
 DG4017  USGS QUAD   -  
 DG4017
 DG4017                         *CURRENT SURVEY CONTROL
 DG4017  ______________________________________________________________________
 DG4017* NAD 83(MA11) POSITION- 14 08 05.39698(N) 214 46 37.36059(W)   ADJUSTED
 DG4017* NAD 83(MA11) ELLIP HT-   254.085 (meters)        (06/27/12)   ADJUSTED
 DG4017* NAD 83(MA11) EPOCH   -  2010.00
 DG4017* NMVD03  ORTHO HEIGHT -   199.49  (meters)      654.5   (feet) GPS OBS
 DG4017  ______________________________________________________________________
 DG4017  NMVD03 orthometric height was determined with geoid model     EGM96
 DG4017  GEOID HEIGHT    -         53.960 (meters)                     EGM96
 DG4017  GEOID HEIGHT    -         54.285 (meters)                     GEOID12B
 DG4017  NAD 83(MA11) X  - -5,081,463.759 (meters)                     COMP
 DG4017  NAD 83(MA11) Y  -  3,528,690.852 (meters)                     COMP
 DG4017  NAD 83(MA11) Z  -  1,547,514.349 (meters)                     COMP
 DG4017  LAPLACE CORR    -         -5.80  (seconds)                    DEFLEC12B
 DG4017
 DG4017  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4017  Standards:
 DG4017         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4017            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4017  -------------------------------------------------------------------
 DG4017  NETWORK    1.02   2.43           0.42   0.41   1.24      0.14314600
 DG4017  -------------------------------------------------------------------
 DG4017  Click here for local accuracies and other accuracy information.
 DG4017
 DG4017.The horizontal coordinates were established by GPS observations
 DG4017.and adjusted by the National Geodetic Survey in June 2012.
 DG4017
 DG4017.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4017.been affixed to the stable Mariana tectonic plate. 
 DG4017
 DG4017.The horizontal coordinates are valid at the epoch date displayed above
 DG4017.which is a decimal equivalence of Year/Month/Day.
 DG4017
 DG4017.The orthometric height was determined by GPS observations and a
 DG4017.high-resolution geoid model using precise GPS observation and
 DG4017.processing techniques.
 DG4017
 DG4017.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4017.GEOID12B height accuracy estimate available here.
 DG4017
 DG4017.Click photographs - Photos may exist for this station.
 DG4017
 DG4017.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4017
 DG4017.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4017
 DG4017.The ellipsoidal height was determined by GPS observations
 DG4017.and is referenced to NAD 83.
 DG4017
 DG4017. The following values were computed from the NAD 83(MA11) position.
 DG4017
 DG4017;                    North         East     Units Scale Factor Converg.
 DG4017;UTM  55      - 1,563,364.791   308,180.716   MT  1.00005514   -0 26 02.7
 DG4017
 DG4017!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4017!UTM  55      -   0.99996005  x   1.00005514  =   1.00001518
 DG4017
 DG4017_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR0818063364(NAD 83)
 DG4017
 DG4017                          SUPERSEDED SURVEY CONTROL
 DG4017
 DG4017  NAD 83(2002)-  14 08 05.39673(N)    214 46 37.36057(W) AD(2002.00) A
 DG4017  ELLIP H (06/14/04)  254.072  (m)                       GP(2002.00) 2 1
 DG4017
 DG4017.Superseded values are not recommended for survey control.
 DG4017
 DG4017.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4017.See file dsdata.pdf to determine how the superseded data were derived.
 DG4017
 DG4017_MARKER: DV = VERTICAL CONTROL DISK
 DG4017_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4017_STAMPING: I C M JR 2003
 DG4017_MARK LOGO: NGS
 DG4017_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4017_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4017+STABILITY: SURFACE MOTION
 DG4017
 DG4017  HISTORY     - Date     Condition        Report By
 DG4017  HISTORY     - 2003     MONUMENTED       CNMI
 DG4017  HISTORY     - 20030528 GOOD             CNMI
 DG4017
 DG4017                          STATION DESCRIPTION
 DG4017
 DG4017'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 DG4017'THE STATION IS LOCATED IN AS BAKE AREA ON THE ISLAND OF ROTA IN THE
 DG4017'COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS.  TO REACH THE STATION
 DG4017'FROM THE INTERSECTION OF SAN FRANCISCO, THE MAIN ROAD ON ROTA, AND THE
 DG4017'ROAD TO PALIE WHICH GOES TO THE AFATUNG WILDLIFE MANAGEMENT AREA
 DG4017'PROCEED 2.6 MILES (4.2 KM) SOUTH TO THE MARK.  THE STATION IS A
 DG4017'STANDARD DISK NGS BENCH MARK  SET IN CONCRETE POST PROJECTING 25 CM
 DG4017'ABOVE THE GROUND, 3 FEET (0.9 M) FROM THE CORNER OF THE NORTHERN END
 DG4017'OF THE FENCE, 10.0 FEET (3.0 M) FROM THE EDGE OF THE ROAD, 44.0 METERS
 DG4017'(144.4 FT) NORTH FROM THE END OF THE PAVED ROAD, 1.25 METERS (4.10 FT)
 DG4017'NORTHEAST OF A FENCE POST AND 7.25 METERS (23.79 FT) EAST SOUTHEAST OF
 DG4017'THE CENTERLINE OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 AA4398 ***********************************************************************
 AA4398  DESIGNATION -  IGUA 1
 AA4398  PID         -  AA4398
 AA4398  STATE/COUNTY-  CQ/ROTA
 AA4398  COUNTRY     -  US
 AA4398  USGS QUAD   -  
 AA4398
 AA4398                         *CURRENT SURVEY CONTROL
 AA4398  ______________________________________________________________________
 AA4398* NAD 83(MA11) POSITION- 14 09 50.05468(N) 214 46 52.58479(W)   NO CHECK
 AA4398* NAD 83(MA11) ELLIP HT-   239.720 (meters)        (06/27/12)   NO CHECK
 AA4398* NAD 83(MA11) EPOCH   -  2010.00
 AA4398* LMSL    ORTHO HEIGHT -   185.    (meters)      607.    (feet) GPS OBS
 AA4398  ______________________________________________________________________
 AA4398  LMSL orthometric height was determined with geoid model       OSU 91A
 AA4398  GEOID HEIGHT    -          54.53 (meters)                     OSU 91A
 AA4398  GEOID HEIGHT    -         54.499 (meters)                     GEOID12B
 AA4398  NAD 83(MA11) X  - -5,080,546.035 (meters)                     COMP
 AA4398  NAD 83(MA11) Y  -  3,528,609.410 (meters)                     COMP
 AA4398  NAD 83(MA11) Z  -  1,550,629.875 (meters)                     COMP
 AA4398  LAPLACE CORR    -         -3.63  (seconds)                    DEFLEC12B
 AA4398
 AA4398  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA4398  Standards:
 AA4398         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA4398            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA4398  -------------------------------------------------------------------
 AA4398  NETWORK    3.23  17.48           1.31   1.33   8.92      0.00519040
 AA4398  -------------------------------------------------------------------
 AA4398  Click here for local accuracies and other accuracy information.
 AA4398
 AA4398.The horizontal coordinates were established by GPS observations
 AA4398.and adjusted by the National Geodetic Survey in June 2012.
 AA4398
 AA4398.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 AA4398.been affixed to the stable Mariana tectonic plate. 
 AA4398
 AA4398.The horizontal coordinates are valid at the epoch date displayed above
 AA4398.which is a decimal equivalence of Year/Month/Day.
 AA4398
 AA4398.No horizontal observational check was made to the station.
 AA4398
 AA4398.The orthometric height was determined by GPS observations and a
 AA4398.high-resolution geoid model.
 AA4398
 AA4398.No vertical observational check was made to the station.
 AA4398
 AA4398.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA4398.GEOID12B height accuracy estimate available here.
 AA4398
 AA4398.Click photographs - Photos may exist for this station.
 AA4398
 AA4398.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA4398
 AA4398.The Laplace correction was computed from DEFLEC12B derived deflections.
 AA4398
 AA4398.The ellipsoidal height was determined by GPS observations
 AA4398.and is referenced to NAD 83.
 AA4398
 AA4398. The following values were computed from the NAD 83(MA11) position.
 AA4398
 AA4398;                    North         East     Units Scale Factor Converg.
 AA4398;UTM  55      - 1,566,584.845   307,748.554   MT  1.00005719   -0 26 09.6
 AA4398
 AA4398!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA4398!UTM  55      -   0.99996231  x   1.00005719  =   1.00001949
 AA4398
 AA4398_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR0774866584(NAD 83)
 AA4398
 AA4398                          SUPERSEDED SURVEY CONTROL
 AA4398
 AA4398  NAD 83(1993)-  14 09 50.06095(N)    214 46 52.56660(W) AD(1993.62) 1
 AA4398  ELLIP H (11/30/94)  240.259  (m)                       GP(1993.62) 5 1
 AA4398  GU1963      -  14 09 45.06550(N)    214 47 01.31810(W) AD(       ) 2
 AA4398  LMSL                185.25   (m)          607.8    (f) LEVELING    3  
 AA4398
 AA4398.Superseded values are not recommended for survey control.
 AA4398
 AA4398.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA4398.See file dsdata.pdf to determine how the superseded data were derived.
 AA4398
 AA4398_MARKER: DD = SURVEY DISK
 AA4398_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AA4398_STAMPING: IGUA 1 1969
 AA4398_MARK LOGO: USGS
 AA4398_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AA4398_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AA4398_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA4398+SATELLITE: SATELLITE OBSERVATIONS - August 22, 1993
 AA4398
 AA4398  HISTORY     - Date     Condition        Report By
 AA4398  HISTORY     - 1969     MONUMENTED       USGS
 AA4398  HISTORY     - 19690201 GOOD             USGS
 AA4398  HISTORY     - 19930822 GOOD             NOS
 AA4398
 AA4398                          STATION DESCRIPTION
 AA4398
 AA4398'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (TAM)
 AA4398'ROTA AIRPORT 2.6 MI SW OF 0.4 MI S OF MAIN RD 0.15 MI E OF SABANA RD
 AA4398'AT END OF DIM OF DIM RD SET IN CONCRETE POST A STANDARD TABLET STAMPED
 AA4398'IGUA 1 1969.
 AA4398'
 AA4398
 AA4398                          STATION RECOVERY (1969)
 AA4398
 AA4398'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969 (TAM)
 AA4398'LOCATED ABOUT 5.3 MI. AIRLINE NE. OF SONGSONG VILLAGE, 1.8 MI. SW. OF
 AA4398'THE ROTA AIRPORT.  TO REACH FROM THE ROTA POST OFFICE, TAKE THE MAIN
 AA4398'RD. NE. TOWARD THE AIRPORT 4.75 MI. TO A RD. FORK, KEEP RIGHT 0.3 MI.
 AA4398'TO RD. INTERSECTION, KEEP RIGHT 1.5 MI. TO RD. FORK, TURN RIGHT SANANA
 AA4398'RD. 0.3 MI. TO DIM RD. INTERSECTION, TURN LEFT AND DRIVE STRAIGHT E.
 AA4398'0.2 MI., TURN RIGHT FOR 100 FT. TO STATION.  STATION MARK IS A
 AA4398'STANDARD TABLET STAMPED IGUA 1 1969 SET IN A CONCRETE POST.  NO
 AA4398'REFERENCE MARKS.
 AA4398'
 AA4398
 AA4398                          STATION RECOVERY (1993)
 AA4398
 AA4398'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1993 (JGF)
 AA4398'THE STATION IS LOCATED ON THE ISLAND OF ROTA, CNMI ABOUT 5.3 MI (8.5
 AA4398'KM) NE OF SONG SONG VILLAGE, AND 1.8 MI (2.9 KM) SW OF ROTA AIRPORT.
 AA4398'TO REACH FROM THE ROTA POST OFFICE, TAKE MAIN ROAD NE TOWARD THE
 AA4398'AIRPORT 4.75 MI (7.64 KM) TO A FORK RIGHT.  TAKE RIGHT AND PROCEED FOR
 AA4398'.3 MI (0.5 KM) TO INTERSECTION TURN RIGHT AND PROCEED 1.5 MI (2.4 KM)
 AA4398'TO FORK RIGHT, TAKE RIGHT FORK AND PROCEED FOR .3 MI (0.5 KM) TO DIM
 AA4398'ROAD INTERSECTION, TURN LEFT AND DRIVE E .2 MI, TURN RIGHT FOR 100 FT
 AA4398'(30.5 M) TO STATION. THE STATION IS A STANDARD DISK STAMPED -IGUA 1
 AA4398'1969- AND SET IN A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7903 ***********************************************************************
 DE7903  DESIGNATION -  IGUA 2
 DE7903  PID         -  DE7903
 DE7903  STATE/COUNTY-  CQ/ROTA
 DE7903  COUNTRY     -  US
 DE7903  USGS QUAD   -  
 DE7903
 DE7903                         *CURRENT SURVEY CONTROL
 DE7903  ______________________________________________________________________
 DE7903* NAD 83(1986) POSITION- 14 10 16.     (N) 214 47 13.     (W)   SCALED
 DE7903* LMSL    ORTHO HEIGHT -   132.7   (meters)      435.    (feet) VERT ANG
 DE7903  ______________________________________________________________________
 DE7903  GEOID HEIGHT    -         54.552 (meters)                     GEOID12B
 DE7903
 DE7903.The horizontal coordinates were scaled from a map and have
 DE7903.an estimated accuracy of +/- 6 seconds.
 DE7903
 DE7903.The orthometric height was determined by vertical angle observations.
 DE7903
 DE7903.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7903.GEOID12B height accuracy estimate available here.
 DE7903
 DE7903.Click photographs - Photos may exist for this station.
 DE7903
 DE7903
 DE7903_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR071673(NAD 83)
 DE7903
 DE7903                          SUPERSEDED SURVEY CONTROL
 DE7903
 DE7903  GU1963      -  14 10 10.79050(N)    214 47 21.88590(W) AD(       ) 2
 DE7903
 DE7903.Superseded values are not recommended for survey control.
 DE7903
 DE7903.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7903.See file dsdata.pdf to determine how the superseded data were derived.
 DE7903
 DE7903_MARKER: DD = SURVEY DISK
 DE7903_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DE7903_STAMPING: IGUA 2 1969
 DE7903_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7903_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7903
 DE7903  HISTORY     - Date     Condition        Report By
 DE7903  HISTORY     - 1969     MONUMENTED       USGS
 DE7903
 DE7903                          STATION DESCRIPTION
 DE7903
 DE7903'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (TAM)
 DE7903'LOCATED ABOUT 5.0 MI. AIRLINE NE. OF SONGSONG VILLAGE, 2.0 MI. W. OF
 DE7903'THE ROTA AIRPORT.  TO REACH FROM THE ROTA POST OFFICE, TAKE THE MAIN
 DE7903'RD. NE. TOWARD THE AIRPORT 4.75 MI. TO RD. FORK, KEEP RIGHT ON MAIN
 DE7903'RD. 0.3 MI. TO RD. INTERSECTION, KEEP RIGHT 1.3 MI. TO RD.
 DE7903'INTERSECTION, TURN LEFT ON TRACK RD. 0.15 MI. TO STATION.  STATION
 DE7903'MARK IS A STANDARD TABLET STAMPED IGUA 2 1969 SET IN CONCRETE POST.
 DE7903'NO REFERENCE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7904 ***********************************************************************
 DE7904  DESIGNATION -  INYAN
 DE7904  PID         -  DE7904
 DE7904  STATE/COUNTY-  CQ/ROTA
 DE7904  COUNTRY     -  US
 DE7904  USGS QUAD   -  
 DE7904
 DE7904                         *CURRENT SURVEY CONTROL
 DE7904  ______________________________________________________________________
 DE7904* NAD 83(1986) POSITION- 14 08 43.     (N) 214 50 29.     (W)   SCALED
 DE7904* LMSL    ORTHO HEIGHT -   352.9   (meters)     1158.    (feet) VERT ANG
 DE7904  ______________________________________________________________________
 DE7904  GEOID HEIGHT    -         54.777 (meters)                     GEOID12B
 DE7904
 DE7904.The horizontal coordinates were scaled from a map and have
 DE7904.an estimated accuracy of +/- 6 seconds.
 DE7904
 DE7904.The orthometric height was determined by vertical angle observations.
 DE7904
 DE7904.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7904.GEOID12B height accuracy estimate available here.
 DE7904
 DE7904.Click photographs - Photos may exist for this station.
 DE7904
 DE7904
 DE7904_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR012645(NAD 83)
 DE7904
 DE7904                          SUPERSEDED SURVEY CONTROL
 DE7904
 DE7904  GU1963      -  14 08 37.88400(N)    214 50 37.29699(W) AD(       ) 2
 DE7904
 DE7904.Superseded values are not recommended for survey control.
 DE7904
 DE7904.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7904.See file dsdata.pdf to determine how the superseded data were derived.
 DE7904
 DE7904_MARKER: X = CHISELED CROSS
 DE7904_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DE7904_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7904_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7904
 DE7904  HISTORY     - Date     Condition        Report By
 DE7904  HISTORY     - 1964     MONUMENTED       USACE
 DE7904  HISTORY     - 19690305 GOOD             USGS
 DE7904
 DE7904                          STATION DESCRIPTION
 DE7904
 DE7904'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JNT)
 DE7904'TO REACH FROM THE POST OFFICE IN SONGSONG DRIVE NE. ON THE MAIN RD.
 DE7904'FOR 2.9 MI. TO A T RD., TURN RIGHT  AND FOLLOW MAIN TRAVELED RD. FOR
 DE7904'0.65 MI. TO Y RD. FORK, TAKE RIGHT FORK AND FOLLOW MAIN TRAVELED RD.
 DE7904'FOR 2.65 MI. TO A DIM RD. FORK, TURN RIGHT AND FOLLOW DIM RD. 0.3 MI.
 DE7904'TO END OF TRUCK TRAVEL AT TRAIL.  FOLLOW TRAIL W. TO THE RIM AND
 DE7904'STATION.  STATION MARK IS A 4 X 4 CONCRETE POST WITH CROSS IN CENTER
 DE7904'PROJECTING 0.1 METER ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4020 ***********************************************************************
 DG4020  DESIGNATION -  J M ATALIG
 DG4020  PID         -  DG4020
 DG4020  STATE/COUNTY-  CQ/ROTA
 DG4020  COUNTRY     -  US
 DG4020  USGS QUAD   -  
 DG4020
 DG4020                         *CURRENT SURVEY CONTROL
 DG4020  ______________________________________________________________________
 DG4020* NAD 83(1986) POSITION- 14 10 17.     (N) 214 44 51.     (W)   SCALED
 DG4020* NMVD03  ORTHO HEIGHT -   173.373 (meters)      568.81  (feet) ADJUSTED
 DG4020  ______________________________________________________________________
 DG4020  GEOID HEIGHT    -         54.211 (meters)                     GEOID12B
 DG4020  VERT ORDER      -  FIRST     CLASS II
 DG4020
 DG4020.The horizontal coordinates were scaled from a map and have
 DG4020.an estimated accuracy of +/- 6 seconds.
 DG4020
 DG4020.The orthometric height was determined by differential leveling and
 DG4020.adjusted by the NATIONAL GEODETIC SURVEY
 DG4020.in October 2004.
 DG4020
 DG4020.No vertical observational check was made to the station.
 DG4020
 DG4020.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4020.GEOID12B height accuracy estimate available here.
 DG4020
 DG4020.Click photographs - Photos may exist for this station.
 DG4020
 DG4020
 DG4020_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR114673(NAD 83)
 DG4020
 DG4020                          SUPERSEDED SURVEY CONTROL
 DG4020
 DG4020.No superseded survey control is available for this station.
 DG4020
 DG4020_MARKER: DV = VERTICAL CONTROL DISK
 DG4020_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4020_STAMPING: J M ATALIG 2003
 DG4020_MARK LOGO: NGS
 DG4020_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4020_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4020+STABILITY: SURFACE MOTION
 DG4020
 DG4020  HISTORY     - Date     Condition        Report By
 DG4020  HISTORY     - 2003     MONUMENTED       NGS
 DG4020
 DG4020                          STATION DESCRIPTION
 DG4020
 DG4020'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (JJR)
 DG4020'THE STATION IS LOCATED IN CHENCHON AREA ON THE ISLAND OF ROTA IN THE
 DG4020'COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS.  TO REACH THE STATION
 DG4020'FROM THE ROTA INTERNATIONAL AIRPORT PROCEED SOUTH ON THE AIRPORT ROAD
 DG4020'FOR 0.1 MILE (0.2 KM) TO THE MAIN INTERSECTION OF THE AIRPORT ROAD AND
 DG4020'THE MAIN ROAD KNOWN AS SAN FRANCISCO ROAD, PROCEED EAST ON THE PAVED
 DG4020'ROAD FOR 0.7 MILES (1.1 KM) TO THE MARK.  THE STATION IS A STANDARD
 DG4020'NGS BENCH MARK DISK STAMPED (J M ATALIG 2003) SET IN CONCRETE FLUSH
 DG4020'WITH GROUND.  THE MARK IS BETWEEN THE ROAD AND THE AIRPORT FENCE.  IT
 DG4020'IS 6.5 METERS (21.3 FT) NORTHWEST OF THE CENTERLINE OF THE ROAD AND
 DG4020'2.5 METERS (8.2 FT) SOUTHEAST OF THE FENCELINE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3933 ***********************************************************************
 DG3933  DESIGNATION -  JD CURVE
 DG3933  PID         -  DG3933
 DG3933  STATE/COUNTY-  CQ/SAIPAN
 DG3933  COUNTRY     -  US
 DG3933  USGS QUAD   -  
 DG3933
 DG3933                         *CURRENT SURVEY CONTROL
 DG3933  ______________________________________________________________________
 DG3933* NAD 83(1986) POSITION- 15 13 30.     (N) 214 15 04.     (W)   SCALED
 DG3933* NMVD03  ORTHO HEIGHT -    71.219 (meters)      233.66  (feet) ADJUSTED
 DG3933  ______________________________________________________________________
 DG3933  GEOID HEIGHT    -         54.369 (meters)                     GEOID12B
 DG3933  VERT ORDER      -  FIRST     CLASS II
 DG3933
 DG3933.The horizontal coordinates were scaled from a map and have
 DG3933.an estimated accuracy of +/- 6 seconds.
 DG3933
 DG3933.The orthometric height was determined by differential leveling and
 DG3933.adjusted by the NATIONAL GEODETIC SURVEY
 DG3933.in October 2004.
 DG3933
 DG3933.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3933.GEOID12B height accuracy estimate available here.
 DG3933
 DG3933.Click photographs - Photos may exist for this station.
 DG3933
 DG3933
 DG3933_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS656835(NAD 83)
 DG3933
 DG3933                          SUPERSEDED SURVEY CONTROL
 DG3933
 DG3933.No superseded survey control is available for this station.
 DG3933
 DG3933_MARKER: DV = VERTICAL CONTROL DISK
 DG3933_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG3933_STAMPING: JD CURVE 2003
 DG3933_MARK LOGO: NGS
 DG3933_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3933_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3933+STABILITY: SURFACE MOTION
 DG3933
 DG3933  HISTORY     - Date     Condition        Report By
 DG3933  HISTORY     - 2003     MONUMENTED       CNMI
 DG3933
 DG3933                          STATION DESCRIPTION
 DG3933
 DG3933'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (JT)
 DG3933'THE STATION IS LOCATED IN CAPITAL HILL AREA.  TO REACH THE STATION
 DG3933'FROM THE INTERSECTION OF PUERTO ROAD OR BEACH ROAD AND CROSS ISLAND
 DG3933'ROAD, PROCEED 0.6 MILE (1.0 KM) WEST UP THE HILL ON CROSS ISLAND ROAD
 DG3933'TO A SHARP CURVE IN THE ROAD AND THE STATION IS LOCATED ON THE RIGHT
 DG3933'IN GRASS ON THE RIGHT.  THE STATION IS A STANDARD NGS BENCH MARK DISK
 DG3933'SET IN THE TOP OF A CONCRETE POST FLUSH WITH GROUND, 5.0 METERS (16.4
 DG3933'FT) NORTHWEST FROM A CONCRETE WALL, 11.0 METERS (36.1 FT) NORTHEAST
 DG3933'FROM POWER POLE, AND 10.0 METERS (32.8 FT) NORTHWEST FROM A POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3982 ***********************************************************************
 DG3982  DESIGNATION -  JE JONES
 DG3982  PID         -  DG3982
 DG3982  STATE/COUNTY-  CQ/SAIPAN
 DG3982  COUNTRY     -  US
 DG3982  USGS QUAD   -  
 DG3982
 DG3982                         *CURRENT SURVEY CONTROL
 DG3982  ______________________________________________________________________
 DG3982* NAD 83(MA11) POSITION- 15 15 18.52635(N) 214 11 23.14035(W)   ADJUSTED
 DG3982* NAD 83(MA11) ELLIP HT-   119.469 (meters)        (03/30/18)   ADJUSTED
 DG3982* NAD 83(MA11) EPOCH   -  2010.00
 DG3982* NMVD03  ORTHO HEIGHT -    65.677 (meters)      215.48  (feet) ADJUSTED
 DG3982  ______________________________________________________________________
 DG3982  GEOID HEIGHT    -         53.850 (meters)                     GEOID12B
 DG3982  NAD 83(MA11) X  - -5,091,246.727 (meters)                     COMP
 DG3982  NAD 83(MA11) Y  -  3,458,677.855 (meters)                     COMP
 DG3982  NAD 83(MA11) Z  -  1,667,385.149 (meters)                     COMP
 DG3982  LAPLACE CORR    -         -5.96  (seconds)                    DEFLEC12B
 DG3982  VERT ORDER      -  FIRST     CLASS II
 DG3982
 DG3982  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG3982  Standards:
 DG3982         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG3982            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG3982  -------------------------------------------------------------------
 DG3982  NETWORK    1.72   2.88           0.65   0.75   1.47      0.13524706
 DG3982  -------------------------------------------------------------------
 DG3982  Click here for local accuracies and other accuracy information.
 DG3982
 DG3982.The horizontal coordinates were established by GPS observations
 DG3982.and adjusted by the National Geodetic Survey in March 2018.
 DG3982
 DG3982.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG3982.been affixed to the stable Mariana tectonic plate. 
 DG3982
 DG3982.The horizontal coordinates are valid at the epoch date displayed above
 DG3982.which is a decimal equivalence of Year/Month/Day.
 DG3982
 DG3982.The orthometric height was determined by differential leveling and
 DG3982.adjusted by the NATIONAL GEODETIC SURVEY
 DG3982.in October 2004.
 DG3982
 DG3982.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3982.GEOID12B height accuracy estimate available here.
 DG3982
 DG3982.Click photographs - Photos may exist for this station.
 DG3982
 DG3982.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG3982
 DG3982.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG3982
 DG3982.The ellipsoidal height was determined by GPS observations
 DG3982.and is referenced to NAD 83.
 DG3982
 DG3982. The following values were computed from the NAD 83(MA11) position.
 DG3982
 DG3982;                    North         East     Units Scale Factor Converg.
 DG3982;UTM  55      - 1,686,895.680   372,236.750   MT  0.99980188   -0 18 47.1
 DG3982
 DG3982!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG3982!UTM  55      -   0.99998121  x   0.99980188  =   0.99978310
 DG3982
 DG3982_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS7223686895(NAD 83)
 DG3982
 DG3982                          SUPERSEDED SURVEY CONTROL
 DG3982
 DG3982  NAD 83(MA11)-  15 15 18.52367(N)    214 11 23.13778(W) AD(2010.00) 0
 DG3982  ELLIP H (06/27/12)  119.518  (m)                       GP(2010.00)    
 DG3982  NAD 83(2002)-  15 15 18.52309(N)    214 11 23.13718(W) AD(2002.00) A
 DG3982  ELLIP H (06/14/04)  119.472  (m)                       GP(2002.00) 2 1
 DG3982  NMVD03  (06/14/04)   65.7    (m)  EGM96    model used  GPS OBS        
 DG3982
 DG3982.Superseded values are not recommended for survey control.
 DG3982
 DG3982.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG3982.See file dsdata.pdf to determine how the superseded data were derived.
 DG3982
 DG3982_MARKER: DV = VERTICAL CONTROL DISK
 DG3982_SETTING: 66 = SET IN ROCK OUTCROP
 DG3982_STAMPING: JE JONES 2003
 DG3982_MARK LOGO: NGS
 DG3982_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3982_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DG3982+STABILITY: POSITION/ELEVATION WELL
 DG3982_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG3982+SATELLITE: SATELLITE OBSERVATIONS - August 20, 2017
 DG3982
 DG3982  HISTORY     - Date     Condition        Report By
 DG3982  HISTORY     - 2003     MONUMENTED       CNMI
 DG3982  HISTORY     - 20170820 GOOD             NGS
 DG3982  HISTORY     - 20170820 GOOD             NGS
 DG3982
 DG3982                          STATION DESCRIPTION
 DG3982
 DG3982'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG3982'THE STATION IS LOCATED IN BIRD ISLAND LOOKOUT (SPN) .  TO REACH THE
 DG3982'STATION FROM THE INTERSECTION OF PUERTO ROAD OR BEACH ROAD AND CAPITAL
 DG3982'HILL ROAD PROCEED NORTH ON WEST COAST HIGHWAY 8.6 MILES (13.8 KM) AND
 DG3982'2.4 MILES (3.9 KM) PASS THE JAPANESE MEMORIAL PARK TO BIRD ISLAND
 DG3982'LOOKOUT.  THE STATION IS A STANDARD NGS BENCH MARK DISK SET IN
 DG3982'BEDROCK, 52 FEET (15.8 M) FROM THE PAVED ROAD, 75.0 FEET (22.9 M)
 DG3982'NORTH OF THE CORNER FENCE POLE AT THE LOOKOUT.
 DG3982
 DG3982                          STATION RECOVERY (2017)
 DG3982
 DG3982'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (EEC)
 DG3982'RECOVERED AS DESCRIBED.
 DG3982
 DG3982                          STATION RECOVERY (2017)
 DG3982
 DG3982'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (EEC)
 DG3982'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3952 ***********************************************************************
 DG3952  DESIGNATION -  JESS CIR 6
 DG3952  PID         -  DG3952
 DG3952  STATE/COUNTY-  CQ/SAIPAN
 DG3952  COUNTRY     -  US
 DG3952  USGS QUAD   -  
 DG3952
 DG3952                         *CURRENT SURVEY CONTROL
 DG3952  ______________________________________________________________________
 DG3952* NAD 83(1986) POSITION- 15 10 09.     (N) 214 15 26.     (W)   SCALED
 DG3952* NMVD03  ORTHO HEIGHT -   195.240 (meters)      640.55  (feet) ADJUSTED
 DG3952  ______________________________________________________________________
 DG3952  GEOID HEIGHT    -         54.357 (meters)                     GEOID12B
 DG3952  VERT ORDER      -  FIRST     CLASS II
 DG3952
 DG3952.The horizontal coordinates were scaled from a map and have
 DG3952.an estimated accuracy of +/- 6 seconds.
 DG3952
 DG3952.The orthometric height was determined by differential leveling and
 DG3952.adjusted by the NATIONAL GEODETIC SURVEY
 DG3952.in October 2004.
 DG3952
 DG3952.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3952.GEOID12B height accuracy estimate available here.
 DG3952
 DG3952.Click photographs - Photos may exist for this station.
 DG3952
 DG3952
 DG3952_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS649774(NAD 83)
 DG3952
 DG3952                          SUPERSEDED SURVEY CONTROL
 DG3952
 DG3952.No superseded survey control is available for this station.
 DG3952
 DG3952_MARKER: DV = VERTICAL CONTROL DISK
 DG3952_SETTING: 66 = SET IN ROCK OUTCROP
 DG3952_STAMPING: JESS CIR 6 2003
 DG3952_MARK LOGO: NGS
 DG3952_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3952_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG3952
 DG3952  HISTORY     - Date     Condition        Report By
 DG3952  HISTORY     - 2003     MONUMENTED       CNMI
 DG3952
 DG3952                          STATION DESCRIPTION
 DG3952
 DG3952'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG3952'THE STATION IS LOCATED IN PAPAGO VILLAGE.  TO REACH THE STATION FROM
 DG3952'THE INTERSECTION OF PUERTO ROAD OR BEACH ROAD AND CAPITAL HILL/CROSS
 DG3952'ISLAND ROAD PROCEED EAST 5.7 MILES (9.2 KM) ON CROSS ISLAND ROAD OR
 DG3952'1.6 MILES (2.6 KM) FROM THE INTERSECTION OF CROSS ISLAND ROAD AND
 DG3952'KAGMAN ROAD.  THE STATION IS A STANDARD NGS BENCH MARK DISK SET IN
 DG3952'BEDROCK 2.0 METERS (6.6 FT) ABOVE THE DRIVEWAY, 2.0 METERS (6.6 FT)
 DG3952'SOUTHWEST OF THE CAR GATE, 2.30 METERS (7.55 FT) NORTHWEST FROM EDGE
 DG3952'OF THE CONCRETE DRIVEWAY, 27.0 METERS (88.6 FT) NORTHWEST FROM A POWER
 DG3952'POLE, 49.0 METERS (160.8 FT) SOUTHWEST FROM THE EDGE OF THE ROAD UP
 DG3952'THE CONCRETE DRIVEWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4111 ***********************************************************************
 DG4111  DESIGNATION -  JIM
 DG4111  PID         -  DG4111
 DG4111  STATE/COUNTY-  CQ/TINIAN
 DG4111  COUNTRY     -  US
 DG4111  USGS QUAD   -  
 DG4111
 DG4111                         *CURRENT SURVEY CONTROL
 DG4111  ______________________________________________________________________
 DG4111* NAD 83(MA11) POSITION- 14 58 53.63838(N) 214 22 31.55973(W)   ADJUSTED
 DG4111* NAD 83(MA11) ELLIP HT-   128.761 (meters)        (06/27/12)   ADJUSTED
 DG4111* NAD 83(MA11) EPOCH   -  2010.00
 DG4111* NMVD03  ORTHO HEIGHT -    74.186 (meters)      243.39  (feet) ADJUSTED
 DG4111  ______________________________________________________________________
 DG4111  GEOID HEIGHT    -         54.583 (meters)                     GEOID12B
 DG4111  NAD 83(MA11) X  - -5,086,535.774 (meters)                     COMP
 DG4111  NAD 83(MA11) Y  -  3,479,621.210 (meters)                     COMP
 DG4111  NAD 83(MA11) Z  -  1,638,163.169 (meters)                     COMP
 DG4111  LAPLACE CORR    -         -2.97  (seconds)                    DEFLEC12B
 DG4111  VERT ORDER      -  FIRST     CLASS II
 DG4111
 DG4111  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4111  Standards:
 DG4111         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4111            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4111  -------------------------------------------------------------------
 DG4111  NETWORK    1.88   3.37           0.80   0.73   1.72      0.14824140
 DG4111  -------------------------------------------------------------------
 DG4111  Click here for local accuracies and other accuracy information.
 DG4111
 DG4111.The horizontal coordinates were established by GPS observations
 DG4111.and adjusted by the National Geodetic Survey in June 2012.
 DG4111
 DG4111.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4111.been affixed to the stable Mariana tectonic plate. 
 DG4111
 DG4111.The horizontal coordinates are valid at the epoch date displayed above
 DG4111.which is a decimal equivalence of Year/Month/Day.
 DG4111
 DG4111.The orthometric height was determined by differential leveling and
 DG4111.adjusted by the NATIONAL GEODETIC SURVEY
 DG4111.in October 2004.
 DG4111
 DG4111.No vertical observational check was made to the station.
 DG4111
 DG4111.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4111.GEOID12B height accuracy estimate available here.
 DG4111
 DG4111.Click photographs - Photos may exist for this station.
 DG4111
 DG4111.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4111
 DG4111.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4111
 DG4111.The ellipsoidal height was determined by GPS observations
 DG4111.and is referenced to NAD 83.
 DG4111
 DG4111. The following values were computed from the NAD 83(MA11) position.
 DG4111
 DG4111;                    North         East     Units Scale Factor Converg.
 DG4111;UTM  55      - 1,656,746.096   352,105.602   MT  0.99987053   -0 21 20.3
 DG4111
 DG4111!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4111!UTM  55      -   0.99997975  x   0.99987053  =   0.99985029
 DG4111
 DG4111_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5210556746(NAD 83)
 DG4111
 DG4111                          SUPERSEDED SURVEY CONTROL
 DG4111
 DG4111  NAD 83(2002)-  14 58 53.63786(N)    214 22 31.55915(W) AD(2002.00) 1
 DG4111  ELLIP H (06/14/04)  128.689  (m)                       GP(2002.00) 4 2
 DG4111  NMVD03  (06/14/04)   74.20   (m)  EGM96    model used  GPS OBS        
 DG4111
 DG4111.Superseded values are not recommended for survey control.
 DG4111
 DG4111.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4111.See file dsdata.pdf to determine how the superseded data were derived.
 DG4111
 DG4111_MARKER: DV = VERTICAL CONTROL DISK
 DG4111_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4111_STAMPING: JIM 2003
 DG4111_MARK LOGO: NGS
 DG4111_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4111_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4111+STABILITY: SURFACE MOTION
 DG4111
 DG4111  HISTORY     - Date     Condition        Report By
 DG4111  HISTORY     - 2003     MONUMENTED       CNMI
 DG4111
 DG4111                          STATION DESCRIPTION
 DG4111
 DG4111'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG4111'THE STATION IS LOCATED IN BROADWAY AREA ON THE ISLAND OF TINIAN, CNMI.
 DG4111'TO REACH THE STATION FROM THE INTERSECTION OF THE AIRPORT ROAD AND
 DG4111'BROADWAY PROCEED SOUTH FOR 0.8 MILE (1.3 KM) TO THE INTERSECTION,
 DG4111'PROCEED WEST FOR 0.55 MILES (0.89 KM) TO THE STATION.  THE STATION IS
 DG4111'A STANDARD NGS BENCH MARK SET IN THE CENTER OF THE ROAD.  THE MARK IS
 DG4111'20.5 METERS (67.3 FT) NORTHWEST OF A FENCE CORNER, 19.5 METERS (64.0
 DG4111'FT) NORTHEAST OF A THREE FENCE CORNER, 3 METERS (9.8 FT) SOUTH OF THE
 DG4111'ROAD EDGE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4110 ***********************************************************************
 DG4110  DESIGNATION -  JOV
 DG4110  PID         -  DG4110
 DG4110  STATE/COUNTY-  CQ/TINIAN
 DG4110  COUNTRY     -  US
 DG4110  USGS QUAD   -  
 DG4110
 DG4110                         *CURRENT SURVEY CONTROL
 DG4110  ______________________________________________________________________
 DG4110* NAD 83(MA11) POSITION- 15 02 27.09191(N) 214 23 14.65193(W)   ADJUSTED
 DG4110* NAD 83(MA11) ELLIP HT-   137.962 (meters)        (06/27/12)   ADJUSTED
 DG4110* NAD 83(MA11) EPOCH   -  2010.00
 DG4110* NMVD03  ORTHO HEIGHT -    83.131 (meters)      272.74  (feet) ADJUSTED
 DG4110  ______________________________________________________________________
 DG4110  GEOID HEIGHT    -         54.819 (meters)                     GEOID12B
 DG4110  NAD 83(MA11) X  - -5,084,413.719 (meters)                     COMP
 DG4110  NAD 83(MA11) Y  -  3,479,729.077 (meters)                     COMP
 DG4110  NAD 83(MA11) Z  -  1,644,502.464 (meters)                     COMP
 DG4110  LAPLACE CORR    -         -1.47  (seconds)                    DEFLEC12B
 DG4110  VERT ORDER      -  FIRST     CLASS II
 DG4110
 DG4110  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4110  Standards:
 DG4110         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4110            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4110  -------------------------------------------------------------------
 DG4110  NETWORK    1.88   3.12           0.74   0.79   1.59      0.21838990
 DG4110  -------------------------------------------------------------------
 DG4110  Click here for local accuracies and other accuracy information.
 DG4110
 DG4110.The horizontal coordinates were established by GPS observations
 DG4110.and adjusted by the National Geodetic Survey in June 2012.
 DG4110
 DG4110.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4110.been affixed to the stable Mariana tectonic plate. 
 DG4110
 DG4110.The horizontal coordinates are valid at the epoch date displayed above
 DG4110.which is a decimal equivalence of Year/Month/Day.
 DG4110
 DG4110.The orthometric height was determined by differential leveling and
 DG4110.adjusted by the NATIONAL GEODETIC SURVEY
 DG4110.in October 2004.
 DG4110
 DG4110.No vertical observational check was made to the station.
 DG4110
 DG4110.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4110.GEOID12B height accuracy estimate available here.
 DG4110
 DG4110.Click photographs - Photos may exist for this station.
 DG4110
 DG4110.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4110
 DG4110.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4110
 DG4110.The ellipsoidal height was determined by GPS observations
 DG4110.and is referenced to NAD 83.
 DG4110
 DG4110. The following values were computed from the NAD 83(MA11) position.
 DG4110
 DG4110;                    North         East     Units Scale Factor Converg.
 DG4110;UTM  55      - 1,663,313.833   350,859.445   MT  0.99987510   -0 21 36.4
 DG4110
 DG4110!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4110!UTM  55      -   0.99997831  x   0.99987510  =   0.99985341
 DG4110
 DG4110_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5085963313(NAD 83)
 DG4110
 DG4110                          SUPERSEDED SURVEY CONTROL
 DG4110
 DG4110  NAD 83(2002)-  15 02 27.09148(N)    214 23 14.65132(W) AD(2002.00) 1
 DG4110  ELLIP H (06/14/04)  137.891  (m)                       GP(2002.00) 4 2
 DG4110  NMVD03  (06/14/04)   83.20   (m)  EGM96    model used  GPS OBS        
 DG4110
 DG4110.Superseded values are not recommended for survey control.
 DG4110
 DG4110.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4110.See file dsdata.pdf to determine how the superseded data were derived.
 DG4110
 DG4110_MARKER: DV = VERTICAL CONTROL DISK
 DG4110_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4110_STAMPING: JOV 2003
 DG4110_MARK LOGO: NGS
 DG4110_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4110_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4110+STABILITY: SURFACE MOTION
 DG4110
 DG4110  HISTORY     - Date     Condition        Report By
 DG4110  HISTORY     - 2003     MONUMENTED       CNMI
 DG4110
 DG4110                          STATION DESCRIPTION
 DG4110
 DG4110'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG4110'THE STATION IS LOCATED NORTHWEST OF SAN JOSE IN THE KAHET AREA ON THE
 DG4110'ISLAND OF TINIAN, CNMI.  TO REACH THE STATION FROM THE INTERSECTION OF
 DG4110'THE AIRPORT ROAD AND BROADWAY, PROCEED NORTH ON BROADWAY FOR 1.4 MILES
 DG4110'(2.3 KM) TO THE INTERSECTION.  PROCEED WEST AT THE INTERSECTION FOR
 DG4110'1.6 MILES (2.6 KM) TO THE INTERSECTION OF 8TH AVENUE AND THE SEABEE
 DG4110'MONUMENT ON THE NORTHWEST SIDE OF THE INTERSECTION.  PROCEED NORTH ON
 DG4110'8TH AVENUE FOR 0.9 MILES (1.4 KM) TO STATION.  THE STATION IS A
 DG4110'STANDARD NGS BENCH MARK SET IN THE CENTERLINE OF THE ROAD, 48 FEET
 DG4110'(14.6 M) SOUTHWEST OF POWER POLE, 25 FEET (7.6 M) SOUTHEAST OF PINE
 DG4110'TREE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4009 ***********************************************************************
 DG4009  HT_MOD      -  This is a Height Modernization Survey Station.
 DG4009  DESIGNATION -  JP SN BUDBAS
 DG4009  PID         -  DG4009
 DG4009  STATE/COUNTY-  CQ/ROTA
 DG4009  COUNTRY     -  US
 DG4009  USGS QUAD   -  
 DG4009
 DG4009                         *CURRENT SURVEY CONTROL
 DG4009  ______________________________________________________________________
 DG4009* NAD 83(MA11) POSITION- 14 11 15.00921(N) 214 46 16.22210(W)   ADJUSTED
 DG4009* NAD 83(MA11) ELLIP HT-   141.563 (meters)        (06/27/12)   ADJUSTED
 DG4009* NAD 83(MA11) EPOCH   -  2010.00
 DG4009* NMVD03  ORTHO HEIGHT -    87.10  (meters)      285.8   (feet) GPS OBS
 DG4009  ______________________________________________________________________
 DG4009  GEOID HEIGHT    -         54.479 (meters)                     GEOID12B
 DG4009  NAD 83(MA11) X  - -5,080,564.591 (meters)                     COMP
 DG4009  NAD 83(MA11) Y  -  3,527,294.756 (meters)                     COMP
 DG4009  NAD 83(MA11) Z  -  1,553,137.365 (meters)                     COMP
 DG4009  LAPLACE CORR    -         -3.47  (seconds)                    DEFLEC12B
 DG4009
 DG4009  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4009  Standards:
 DG4009         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4009            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4009  -------------------------------------------------------------------
 DG4009  NETWORK    0.91   1.88           0.38   0.36   0.96      0.04126921
 DG4009  -------------------------------------------------------------------
 DG4009  Click here for local accuracies and other accuracy information.
 DG4009
 DG4009.The horizontal coordinates were established by GPS observations
 DG4009.and adjusted by the National Geodetic Survey in June 2012.
 DG4009
 DG4009.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4009.been affixed to the stable Mariana tectonic plate. 
 DG4009
 DG4009.The horizontal coordinates are valid at the epoch date displayed above
 DG4009.which is a decimal equivalence of Year/Month/Day.
 DG4009
 DG4009.The orthometric height was determined by GPS observations and a
 DG4009.high-resolution geoid model using precise GPS observation and
 DG4009.processing techniques.
 DG4009
 DG4009.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4009.GEOID12B height accuracy estimate available here.
 DG4009
 DG4009.Click photographs - Photos may exist for this station.
 DG4009
 DG4009.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4009
 DG4009.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4009
 DG4009.The ellipsoidal height was determined by GPS observations
 DG4009.and is referenced to NAD 83.
 DG4009
 DG4009. The following values were computed from the NAD 83(MA11) position.
 DG4009
 DG4009;                    North         East     Units Scale Factor Converg.
 DG4009;UTM  55      - 1,569,187.588   308,858.802   MT  1.00005192   -0 26 03.3
 DG4009
 DG4009!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4009!UTM  55      -   0.99997774  x   1.00005192  =   1.00002966
 DG4009
 DG4009_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR0885869187(NAD 83)
 DG4009
 DG4009                          SUPERSEDED SURVEY CONTROL
 DG4009
 DG4009  NAD 83(2002)-  14 11 15.00901(N)    214 46 16.22220(W) AD(2002.00) A
 DG4009  ELLIP H (06/14/04)  141.564  (m)                       GP(2002.00) 2 1
 DG4009  NMVD03  (06/14/04)   86.72   (m)  EGM96    model used  GPS OBS        
 DG4009
 DG4009.Superseded values are not recommended for survey control.
 DG4009
 DG4009.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4009.See file dsdata.pdf to determine how the superseded data were derived.
 DG4009
 DG4009_MARKER: DD = SURVEY DISK
 DG4009_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4009_STAMPING: JP SN BUDBAS 2003
 DG4009_MARK LOGO: CNMI
 DG4009_PROJECTION: PROJECTING 25 CENTIMETERS
 DG4009_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4009_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4009+STABILITY: SURFACE MOTION
 DG4009_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4009+SATELLITE: SATELLITE OBSERVATIONS - September 12, 2017
 DG4009
 DG4009  HISTORY     - Date     Condition        Report By
 DG4009  HISTORY     - 2003     MONUMENTED       CNMI
 DG4009  HISTORY     - 20030528 GOOD             CNMI
 DG4009  HISTORY     - 20170912 GOOD             NGS
 DG4009  HISTORY     - 20170912 GOOD             NGS
 DG4009
 DG4009                          STATION DESCRIPTION
 DG4009
 DG4009'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 DG4009'THE STATION IS LOCATED IN AGUSAN AREA ON THE ISLAND OF ROTA IN THE
 DG4009'COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS.  TO REACH THE STATION
 DG4009'FROM THE ROTA INTERNATIONAL AIRPORT PROCEED SOUTH ON THE AIRPORT ROAD
 DG4009'FOR 0.1 MILE (0.2 KM) TO THE MAIN INTERSECTION OF THE AIRPORT ROAD AND
 DG4009'THE MAIN ROAD KNOWN AS SAN FRANCISCO ROAD, PROCEED WEST TOWARD THE
 DG4009'VILLAGE OF SONGSONG FOR 3.05 MILES (4.91 KM) TO THE INTERSECTION OF
 DG4009'THE ROTA RESORT.  PROCEED NORTHEAST UP THE HILL TO THE ROTA RESORT FOR
 DG4009'1.6 MILES (2.6 KM) JUST PASS THE TURN OFF TO THE RESORT.  THE STATION
 DG4009'IS A STANDARD NGS BENCH MARK DISK  SET IN A CONCRETE POST FLUSH WITH
 DG4009'GROUND, 23.0 METERS (75.5 FT) NORTHEAST OF THE STOP SIGN, 14.0 METERS
 DG4009'(45.9 FT) NORTH OF A RETAINING WALL, 8.25 METERS (27.07 FT) SOUTH OF
 DG4009'THE CENTERLINE OF THE ROAD PAST THE ROTA RESORT AND 11.1 METERS (36.4
 DG4009'FT) EAST OF THE CENTERLINE OF THE NORTH/SOUTH ROAD.
 DG4009
 DG4009                          STATION RECOVERY (2017)
 DG4009
 DG4009'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (EEC)
 DG4009'MARK FOUND AS DESCRIBED.
 DG4009
 DG4009                          STATION RECOVERY (2017)
 DG4009
 DG4009'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (EEC)
 DG4009'MARK FOUND AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 AA5093 ***********************************************************************
 AA5093  DESIGNATION -  JUDY YEAGER
 AA5093  PID         -  AA5093
 AA5093  STATE/COUNTY-  CQ/NORTHERN ISLANDS
 AA5093  COUNTRY     -  US
 AA5093  USGS QUAD   -  
 AA5093
 AA5093                         *CURRENT SURVEY CONTROL
 AA5093  ______________________________________________________________________
 AA5093* NAD 83(MA11) POSITION- 20 32 46.53777(N) 215 05 51.11684(W)   ADJUSTED
 AA5093* NAD 83(MA11) ELLIP HT-    64.601 (meters)        (06/27/12)   ADJUSTED
 AA5093* NAD 83(MA11) EPOCH   -  2010.00
 AA5093* LMSL    ORTHO HEIGHT -    18.    (meters)       59.    (feet) GPS OBS
 AA5093  ______________________________________________________________________
 AA5093  LMSL orthometric height was determined with geoid model       OSU 91A
 AA5093  GEOID HEIGHT    -          468.2 (meters)                     OSU 91A
 AA5093  GEOID HEIGHT    -         46.091 (meters)                     EGM08
 AA5093  NAD 83(MA11) X  - -4,888,545.501 (meters)                     COMP
 AA5093  NAD 83(MA11) Y  -  3,435,412.806 (meters)                     COMP
 AA5093  NAD 83(MA11) Z  -  2,224,448.150 (meters)                     COMP
 AA5093
 AA5093  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA5093  Standards:
 AA5093         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA5093            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA5093  -------------------------------------------------------------------
 AA5093  NETWORK    3.68   5.21           0.55   1.85   2.66      0.34123670
 AA5093  -------------------------------------------------------------------
 AA5093  Click here for local accuracies and other accuracy information.
 AA5093
 AA5093.The horizontal coordinates were established by GPS observations
 AA5093.and adjusted by the National Geodetic Survey in June 2012.
 AA5093
 AA5093.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 AA5093.been affixed to the stable Mariana tectonic plate. 
 AA5093
 AA5093.The horizontal coordinates are valid at the epoch date displayed above
 AA5093.which is a decimal equivalence of Year/Month/Day.
 AA5093
 AA5093.The orthometric height was determined by GPS observations and a
 AA5093.high-resolution geoid model.
 AA5093
 AA5093.No vertical observational check was made to the station.
 AA5093
 AA5093.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA5093
 AA5093.Click photographs - Photos may exist for this station.
 AA5093
 AA5093.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA5093
 AA5093.The ellipsoidal height was determined by GPS observations
 AA5093.and is referenced to NAD 83.
 AA5093
 AA5093. The following values were computed from the NAD 83(MA11) position.
 AA5093
 AA5093;                    North         East     Units Scale Factor Converg.
 AA5093;UTM  55      - 2,273,337.671   281,316.881   MT  1.00019106   -0 44 11.2
 AA5093
 AA5093!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA5093!UTM  55      -   0.99998985  x   1.00019106  =   1.00018090
 AA5093
 AA5093_U.S. NATIONAL GRID SPATIAL ADDRESS: 55QBC8131673337(NAD 83)
 AA5093
 AA5093|---------------------------------------------------------------------|
 AA5093| PID    Reference Object                     Distance      Geod. Az  |
 AA5093|                                                           dddmmss.s |
 AA5093| AA5098 NO 1                                333.631 METERS 33616     |
 AA5093|---------------------------------------------------------------------|
 AA5093
 AA5093                          SUPERSEDED SURVEY CONTROL
 AA5093
 AA5093  NAD 83(1993)-  20 32 46.54119(N)    215 05 51.09503(W) AD(1993.62) 1
 AA5093  ELLIP H (11/30/94)   65.273  (m)                       GP(1993.62) 5 2
 AA5093
 AA5093.Superseded values are not recommended for survey control.
 AA5093
 AA5093.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA5093.See file dsdata.pdf to determine how the superseded data were derived.
 AA5093
 AA5093_MARKER: DD = SURVEY DISK
 AA5093_SETTING: 80 = SET IN A BOULDER
 AA5093_STAMPING: JUDYEAGER 1993
 AA5093_MARK LOGO: NOS
 AA5093_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA5093_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA5093+STABILITY: SURFACE MOTION
 AA5093_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA5093+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AA5093
 AA5093  HISTORY     - Date     Condition        Report By
 AA5093  HISTORY     - 1993     MONUMENTED       NOS
 AA5093
 AA5093                          STATION DESCRIPTION
 AA5093
 AA5093'DESCRIBED BY NATIONAL OCEAN SERVICE 1993 (JGF)
 AA5093'THE STATION IS LOCATED IN THE COMMONWEALTH OF THE NORTHERN MARIANA
 AA5093'ISLANDS, ON THE EAST SIDE OF FARALLON DE PAJAROS.  THE STATION IS
 AA5093'LOCATED ON THE EAST EDGE OF A BROAD PLATEAU STREWN WITH BOULDERS, IN
 AA5093'THE LARGEST BOULDER, NEAR THE NE EXTENT OF THE PLATEAU. THE ISLAND CAN
 AA5093'ONLY BE REACHED BY BOAT OR HELICOPTER AND PERMISSION TO VISIT THE
 AA5093'ISLAND MUST BE OBTAINED FROM THE COMMONWEALTH OF THE NORTHERN MARIANA
 AA5093'ISLANDS CIVIL DEFENSE(670-322-3598). THE STATION IS A STANDARD NOS
 AA5093'DISK SET IN A DRILL HOLE IN THE TOP CENTER OF THE BOULDER AND STAMPED
 AA5093'-JUDYEAGER 1993-.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4115 ***********************************************************************
 DG4115  DESIGNATION -  JULIE P
 DG4115  PID         -  DG4115
 DG4115  STATE/COUNTY-  CQ/TINIAN
 DG4115  COUNTRY     -  US
 DG4115  USGS QUAD   -  
 DG4115
 DG4115                         *CURRENT SURVEY CONTROL
 DG4115  ______________________________________________________________________
 DG4115* NAD 83(MA11) POSITION- 15 05 08.97590(N) 214 21 25.91615(W)   ADJUSTED
 DG4115* NAD 83(MA11) ELLIP HT-    84.024 (meters)        (06/27/12)   ADJUSTED
 DG4115* NAD 83(MA11) EPOCH   -  2010.00
 DG4115* NMVD03  ORTHO HEIGHT -    29.318 (meters)       96.19  (feet) ADJUSTED
 DG4115  ______________________________________________________________________
 DG4115  GEOID HEIGHT    -         54.722 (meters)                     GEOID12B
 DG4115  NAD 83(MA11) X  - -5,085,136.886 (meters)                     COMP
 DG4115  NAD 83(MA11) Y  -  3,476,289.092 (meters)                     COMP
 DG4115  NAD 83(MA11) Z  -  1,649,293.216 (meters)                     COMP
 DG4115  LAPLACE CORR    -         -1.99  (seconds)                    DEFLEC12B
 DG4115  VERT ORDER      -  FIRST     CLASS II
 DG4115
 DG4115  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4115  Standards:
 DG4115         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4115            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4115  -------------------------------------------------------------------
 DG4115  NETWORK    2.05   3.49           0.87   0.80   1.78      0.15553680
 DG4115  -------------------------------------------------------------------
 DG4115  Click here for local accuracies and other accuracy information.
 DG4115
 DG4115.The horizontal coordinates were established by GPS observations
 DG4115.and adjusted by the National Geodetic Survey in June 2012.
 DG4115
 DG4115.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4115.been affixed to the stable Mariana tectonic plate. 
 DG4115
 DG4115.The horizontal coordinates are valid at the epoch date displayed above
 DG4115.which is a decimal equivalence of Year/Month/Day.
 DG4115
 DG4115.The orthometric height was determined by differential leveling and
 DG4115.adjusted by the NATIONAL GEODETIC SURVEY
 DG4115.in October 2004.
 DG4115
 DG4115.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4115.GEOID12B height accuracy estimate available here.
 DG4115
 DG4115.Click photographs - Photos may exist for this station.
 DG4115
 DG4115.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4115
 DG4115.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4115
 DG4115.The ellipsoidal height was determined by GPS observations
 DG4115.and is referenced to NAD 83.
 DG4115
 DG4115. The following values were computed from the NAD 83(MA11) position.
 DG4115
 DG4115;                    North         East     Units Scale Factor Converg.
 DG4115;UTM  55      - 1,668,268.524   354,137.467   MT  0.99986314   -0 21 11.9
 DG4115
 DG4115!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4115!UTM  55      -   0.99998679  x   0.99986314  =   0.99984993
 DG4115
 DG4115_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5413768268(NAD 83)
 DG4115
 DG4115                          SUPERSEDED SURVEY CONTROL
 DG4115
 DG4115  NAD 83(2002)-  15 05 08.97544(N)    214 21 25.91552(W) AD(2002.00) 1
 DG4115  ELLIP H (06/14/04)   83.963  (m)                       GP(2002.00) 4 2
 DG4115  NMVD03  (06/14/04)   29.38   (m)  EGM96    model used  GPS OBS        
 DG4115
 DG4115.Superseded values are not recommended for survey control.
 DG4115
 DG4115.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4115.See file dsdata.pdf to determine how the superseded data were derived.
 DG4115
 DG4115_MARKER: DV = VERTICAL CONTROL DISK
 DG4115_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4115_STAMPING: JULIE P 2003
 DG4115_MARK LOGO: NGS
 DG4115_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4115_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4115+STABILITY: SURFACE MOTION
 DG4115
 DG4115  HISTORY     - Date     Condition        Report By
 DG4115  HISTORY     - 2003     MONUMENTED       CNMI
 DG4115
 DG4115                          STATION DESCRIPTION
 DG4115
 DG4115'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG4115'THE STATION IS LOCATED IN SABANETAN TAHGAN AREA ON THE ISLAND OF
 DG4115'TINIAN, CNMI WHICH IS ON THE NORTH END OF THE ISLAND.  TO REACH THE
 DG4115'STATION FROM THE INTERSECTION OF THE TINIAN AIRPORT ROAD AND BROADWAY.
 DG4115'PROCEED NORTH ON THE BORADWAY FOR 7.4 MILES (11.9 KM) TO THE MARK AND
 DG4115'ABOUT 3.2 MILES (5.1 KM) PASSED THE BIG LOOP WITH A SHRINE.  THE
 DG4115'STATION IS A STANDARD NGS BENCH MARK SET IN THE CENTER OF THE ROAD BY
 DG4115'THE INTERSECTION OF THE ROAD.  THE MARK IS 2.8 METERS (9.2 FT) EAST OF
 DG4115'THE WEST EDGE OF THE ROAD, 2.8 METERS (9.2 FT) WEST OF THE EAST EDGE
 DG4115'OF THE ROAD AND IN THE CENTER OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7920 ***********************************************************************
 DE7920  DESIGNATION -  KAGMAN NO 2
 DE7920  PID         -  DE7920
 DE7920  STATE/COUNTY-  CQ/SAIPAN
 DE7920  COUNTRY     -  US
 DE7920  USGS QUAD   -  
 DE7920
 DE7920                         *CURRENT SURVEY CONTROL
 DE7920  ______________________________________________________________________
 DE7920* NAD 83(1986) POSITION- 15 09 24.     (N) 214 12 53.     (W)   SCALED
 DE7920* LMSL    ORTHO HEIGHT -   141.3   (meters)      464.    (feet) VERT ANG
 DE7920  ______________________________________________________________________
 DE7920  GEOID HEIGHT    -         53.826 (meters)                     GEOID12B
 DE7920
 DE7920.The horizontal coordinates were scaled from a map and have
 DE7920.an estimated accuracy of +/- 6 seconds.
 DE7920
 DE7920.The orthometric height was determined by vertical angle observations.
 DE7920
 DE7920.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7920.GEOID12B height accuracy estimate available here.
 DE7920
 DE7920.Click photographs - Photos may exist for this station.
 DE7920
 DE7920
 DE7920_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS694760(NAD 83)
 DE7920
 DE7920                          SUPERSEDED SURVEY CONTROL
 DE7920
 DE7920  GU1963      -  15 09 18.65760(N)    214 13 02.05859(W) AD(       ) 2
 DE7920
 DE7920.Superseded values are not recommended for survey control.
 DE7920
 DE7920.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7920.See file dsdata.pdf to determine how the superseded data were derived.
 DE7920
 DE7920_MARKER: DD = SURVEY DISK
 DE7920_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DE7920_STAMPING: KAGMAN NO 2 1968
 DE7920_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7920_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7920
 DE7920  HISTORY     - Date     Condition        Report By
 DE7920  HISTORY     - 1968     MONUMENTED       USGS
 DE7920
 DE7920                          STATION DESCRIPTION
 DE7920
 DE7920'DESCRIBED BY US GEOLOGICAL SURVEY 1968 (JNT)
 DE7920'LOCATED 4.0 MI. AIRLINE SE. OF CAPITAL HILL, 2.7 MI. E. OF THE VILLAGE
 DE7920'OF SAN VICENTE, 0.9 MI. S. OF DAGMAN COMMUNICATIONS STATION, ON THE W.
 DE7920'END OF THE TOP KNOWN, LOCALLY AS KAGMAN POINT.  TO REACH FROM THE
 DE7920'VILLAGE OF SAN VICENTE DRIVE N. ON MAIN TRAVELED RD. FOR 3.4 MI. TO A
 DE7920'Y RD. FORK, TAKE RIGHT FORK AND FOLLOW CORAL RD. FOR 1.0 MI. TO A T
 DE7920'RD., CONTINUE STRAIGHT AHEAD ON MAIN TRAVELED RD. FOR 0.4 MI. TO A Y
 DE7920'RD. FORK, TURN LEFT FOR 0.05 MI. TO A Y RD. FORK, TURN RIGHT AND
 DE7920'FOLLOW RD. O.15 MI. TO KAGMAN AIRSTRIP, TURN LEFT AND FOLLOW UP
 DE7920'LANDING STRIP FOR 0.6 MI. TO A RD. GOING OFF OF THE E. END OF RUNWAY
 DE7920'TO A RD. LEAVING THE E. END OF RUNWAY, FOLLOW RD. FOR 0.2 MI. TO A
 DE7920'GATE, PASS THROUGH GATE AND FOLLOW THE RD. UPHILL FOR 0.4 MI. TO A Y
 DE7920'RD. FORK AT A FENCE, TURN RIGTH PASSING THROUGH FENCE AND FOLLOW MAIN
 DE7920'TRAVELED RD. 0.35 MI. TO A Y RD. FORK, TAKE LEFT FORK AND FOLLOW MAIN
 DE7920'TRAVELED RD. 0.55 MI. TO A Y RD. FORK, TURN RIGHT AND FOLLOW A DIM RD.
 DE7920'UP THE HILL FOR 0.2 MI. TO A T RD. AT THE TOP, TURN LEFT AND FOLLOW
 DE7920'DIM RD. 0.25 MI. UPHILL TO A SMALL CLEARING AND THE STATION MARK.
 DE7920'STATION MARK IS A STANDARD TABLET STAMED KAGMAN NO 2 1968 SET IN
 DE7920'CONCRETE POST POURED IN PLACE, PROJECTING 0.2 FT. ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7018 ***********************************************************************
 DE7018  DESIGNATION -  KANOA
 DE7018  PID         -  DE7018
 DE7018  STATE/COUNTY-  CQ/SAIPAN
 DE7018  COUNTRY     -  US
 DE7018  USGS QUAD   -  
 DE7018
 DE7018                         *CURRENT SURVEY CONTROL
 DE7018  ______________________________________________________________________
 DE7018* NAD 83(1986) POSITION- 15 09 19.     (N) 214 17 54.     (W)   SCALED
 DE7018* NMVD03  ORTHO HEIGHT -     2.364 (meters)        7.76  (feet) ADJUSTED
 DE7018  ______________________________________________________________________
 DE7018  GEOID HEIGHT    -         54.560 (meters)                     GEOID12B
 DE7018  VERT ORDER      -  FIRST     CLASS II
 DE7018
 DE7018.The horizontal coordinates were scaled from a map and have
 DE7018.an estimated accuracy of +/- 6 seconds.
 DE7018
 DE7018.The orthometric height was determined by differential leveling and
 DE7018.adjusted by the NATIONAL GEODETIC SURVEY
 DE7018.in October 2004.
 DE7018
 DE7018.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7018.GEOID12B height accuracy estimate available here.
 DE7018
 DE7018.Click photographs - Photos may exist for this station.
 DE7018
 DE7018
 DE7018_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS605759(NAD 83)
 DE7018
 DE7018                          SUPERSEDED SURVEY CONTROL
 DE7018
 DE7018  GU1963      -  15 09 14.77840(N)    214 18 02.35369(W) AD(       ) 2
 DE7018  LMSL                  2.67   (m)            8.8    (f) LEVELING    3  
 DE7018
 DE7018.Superseded values are not recommended for survey control.
 DE7018
 DE7018.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7018.See file dsdata.pdf to determine how the superseded data were derived.
 DE7018
 DE7018_MARKER: DB = BENCH MARK DISK
 DE7018_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE7018_STAMPING: KANOA 1969
 DE7018_MARK LOGO: USGS
 DE7018_PROJECTION: FLUSH
 DE7018_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE7018_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE7018+STABILITY: SURFACE MOTION
 DE7018
 DE7018  HISTORY     - Date     Condition        Report By
 DE7018  HISTORY     - 1969     MONUMENTED       USGS
 DE7018  HISTORY     - 19690202 GOOD             USGS
 DE7018  HISTORY     - 20030208 GOOD             CNMI
 DE7018
 DE7018                          STATION DESCRIPTION
 DE7018
 DE7018'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (TAM)
 DE7018'KOBLER FIELD 3.3 MI N OF ALONG BEACH RD 1.4 MI S INTERSECTION OF SAN
 DE7018'VICENTE RD AND BEACH RD 34 FT W CENTERLINE RD 12 FT NW OF NW CORNER OF
 DE7018'A CULVERT IN 1 X 1 FT CONCRETE POST SET FLUSH WITH GROUND STANDARD
 DE7018'TABLET STAMPED KANOA 1968.
 DE7018'
 DE7018
 DE7018                          STATION RECOVERY (1969)
 DE7018
 DE7018'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969 (JNT)
 DE7018'LOCATED 1.4 MI. AIRLINE W. OF TORRES MEMORIAL HOSPITAL, ABOUT 0.5 MI.
 DE7018'NW. OF CHALAN KANOA, ABOUT 0.4 MI. SW. OF SUSUPE, 100 FT. N. OF BEND
 DE7018'IN RD., AND 30 FT. E. OF CENTERLINE OF BEACH RD.  TO REACH FROM THE
 DE7018'ROYAL TAGA HOTEL DRIVE S. ON BEACH RD. FOR 0.35 MI. TO STATION ON
 DE7018'RIGHT.  STATION MARK IS A STANDARD TABLET STAMPED KANOA 1968 SET IN
 DE7018'CEMENT POST POURED IN PLACE AND FLUSH WITH THE GROUND.
 DE7018
 DE7018                          STATION RECOVERY (2003)
 DE7018
 DE7018'RECOVERY NOTE BY COMMONWEALTH NORTHN MARIANA IS 2003 (PPC)
 DE7018'THE STATION IS LOCATED IN SUSUPI AREA ON THE ISLAND OF SAIPAN, CNMI.
 DE7018'STATION IS LOCATED 1.4 MILES (2.3 KM) EAST OF THE INTERSECTION OF SAN
 DE7018'VICENTE ROAD AND BEACH ROAD.  THE STATION IS 34.0 FEET (10.4 M) WEST
 DE7018'OF THE CENTERLINE, 12.0 FEET (3.7 M) NORTHWEST OF THE NORTHWEST CORNER
 DE7018'OF THE CULVERT, IN 1 X 1 FOOT (0.3 M) CONCRETE SET FLUSH WITH GROUND.
 DE7018'THE MARK IS A STANDARD TABLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3940 ***********************************************************************
 DG3940  DESIGNATION -  KING
 DG3940  PID         -  DG3940
 DG3940  STATE/COUNTY-  CQ/SAIPAN
 DG3940  COUNTRY     -  US
 DG3940  USGS QUAD   -  
 DG3940
 DG3940                         *CURRENT SURVEY CONTROL
 DG3940  ______________________________________________________________________
 DG3940* NAD 83(MA11) POSITION- 15 13 28.15991(N) 214 13 17.51948(W)   ADJUSTED
 DG3940* NAD 83(MA11) ELLIP HT-   126.689 (meters)        (03/30/18)   ADJUSTED
 DG3940* NAD 83(MA11) EPOCH   -  2010.00
 DG3940* NMVD03  ORTHO HEIGHT -    72.605 (meters)      238.20  (feet) ADJUSTED
 DG3940  ______________________________________________________________________
 DG3940  GEOID HEIGHT    -         54.148 (meters)                     GEOID12B
 DG3940  NAD 83(MA11) X  - -5,090,071.104 (meters)                     COMP
 DG3940  NAD 83(MA11) Y  -  3,462,005.959 (meters)                     COMP
 DG3940  NAD 83(MA11) Z  -  1,664,114.008 (meters)                     COMP
 DG3940  LAPLACE CORR    -         -5.07  (seconds)                    DEFLEC12B
 DG3940  VERT ORDER      -  FIRST     CLASS II
 DG3940
 DG3940  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG3940  Standards:
 DG3940         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG3940            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG3940  -------------------------------------------------------------------
 DG3940  NETWORK    1.80   3.04           0.68   0.78   1.55      0.14642109
 DG3940  -------------------------------------------------------------------
 DG3940  Click here for local accuracies and other accuracy information.
 DG3940
 DG3940.The horizontal coordinates were established by GPS observations
 DG3940.and adjusted by the National Geodetic Survey in March 2018.
 DG3940
 DG3940.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG3940.been affixed to the stable Mariana tectonic plate. 
 DG3940
 DG3940.The horizontal coordinates are valid at the epoch date displayed above
 DG3940.which is a decimal equivalence of Year/Month/Day.
 DG3940
 DG3940.The orthometric height was determined by differential leveling and
 DG3940.adjusted by the NATIONAL GEODETIC SURVEY
 DG3940.in October 2004.
 DG3940
 DG3940.No vertical observational check was made to the station.
 DG3940
 DG3940.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3940.GEOID12B height accuracy estimate available here.
 DG3940
 DG3940.Click photographs - Photos may exist for this station.
 DG3940
 DG3940.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG3940
 DG3940.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG3940
 DG3940.The ellipsoidal height was determined by GPS observations
 DG3940.and is referenced to NAD 83.
 DG3940
 DG3940. The following values were computed from the NAD 83(MA11) position.
 DG3940
 DG3940;                    North         East     Units Scale Factor Converg.
 DG3940;UTM  55      - 1,683,522.997   368,805.444   MT  0.99981287   -0 19 15.0
 DG3940
 DG3940!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG3940!UTM  55      -   0.99998008  x   0.99981287  =   0.99979295
 DG3940
 DG3940_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS6880583522(NAD 83)
 DG3940
 DG3940                          SUPERSEDED SURVEY CONTROL
 DG3940
 DG3940  NAD 83(MA11)-  15 13 28.15728(N)    214 13 17.51688(W) AD(2010.00) 0
 DG3940  ELLIP H (06/27/12)  126.732  (m)                       GP(2010.00)    
 DG3940  NAD 83(2002)-  15 13 28.15673(N)    214 13 17.51624(W) AD(2002.00) A
 DG3940  ELLIP H (06/14/04)  126.687  (m)                       GP(2002.00) 2 1
 DG3940  NMVD03  (06/14/04)   72.72   (m)  EGM96    model used  GPS OBS        
 DG3940
 DG3940.Superseded values are not recommended for survey control.
 DG3940
 DG3940.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG3940.See file dsdata.pdf to determine how the superseded data were derived.
 DG3940
 DG3940_MARKER: DV = VERTICAL CONTROL DISK
 DG3940_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG3940_STAMPING: KING 2003
 DG3940_MARK LOGO: NGS
 DG3940_PROJECTION: FLUSH
 DG3940_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3940_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3940+STABILITY: SURFACE MOTION
 DG3940_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG3940+SATELLITE: SATELLITE OBSERVATIONS - August 31, 2017
 DG3940
 DG3940  HISTORY     - Date     Condition        Report By
 DG3940  HISTORY     - 2003     MONUMENTED       CNMI
 DG3940  HISTORY     - 20170831 GOOD             NGS
 DG3940  HISTORY     - 20170831 GOOD             NGS
 DG3940
 DG3940                          STATION DESCRIPTION
 DG3940
 DG3940'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG3940'THE STATION IS LOCATED IN TALUFOFO AREA.  TO REACH THE STATION FROM
 DG3940'THE INTERSECTION OF CROSS ISLAND ROAD AND TALUFOFO ROAD PROCEED EAST
 DG3940'ON TALUFOFO ROAD FOR 2.5 MILES (4.0 KM) AT THE ENTRANCE TO THE
 DG3940'KINGFISHER GOLD COURSE.  THE STATION IS A STANDARD NGS BENCH MARK DISK
 DG3940'SET IN CONCRETE FLUSH WITH THE GROUND BY THE CURB OF THE FLOWER BED BY
 DG3940'THE GUARD HOUSE, 32.39 METERS (106.27 FT) NORTHEAST FROM THE POWER
 DG3940'POLE, 20.27 METERS (66.50 FT) SOUTHEAST FROM THE CENTERLINE OF THE
 DG3940'ROAD, 29.07 METERS (95.37 FT) SOUTHEAST FROM THE TELEPHONE BOX.
 DG3940
 DG3940                          STATION RECOVERY (2017)
 DG3940
 DG3940'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (EEC)
 DG3940'RECOVERED AS DESCRIBED.
 DG3940
 DG3940                          STATION RECOVERY (2017)
 DG3940
 DG3940'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (EEC)
 DG3940'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3944 ***********************************************************************
 DG3944  DESIGNATION -  KRD 1
 DG3944  PID         -  DG3944
 DG3944  STATE/COUNTY-  CQ/SAIPAN
 DG3944  COUNTRY     -  US
 DG3944  USGS QUAD   -  
 DG3944
 DG3944                         *CURRENT SURVEY CONTROL
 DG3944  ______________________________________________________________________
 DG3944* NAD 83(1986) POSITION- 15 11 03.     (N) 214 14 30.     (W)   SCALED
 DG3944* NMVD03  ORTHO HEIGHT -   158.182 (meters)      518.97  (feet) ADJUSTED
 DG3944  ______________________________________________________________________
 DG3944  GEOID HEIGHT    -         54.274 (meters)                     GEOID12B
 DG3944  VERT ORDER      -  FIRST     CLASS II
 DG3944
 DG3944.The horizontal coordinates were scaled from a map and have
 DG3944.an estimated accuracy of +/- 6 seconds.
 DG3944
 DG3944.The orthometric height was determined by differential leveling and
 DG3944.adjusted by the NATIONAL GEODETIC SURVEY
 DG3944.in October 2004.
 DG3944
 DG3944.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3944.GEOID12B height accuracy estimate available here.
 DG3944
 DG3944.Click photographs - Photos may exist for this station.
 DG3944
 DG3944
 DG3944_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS666790(NAD 83)
 DG3944
 DG3944                          SUPERSEDED SURVEY CONTROL
 DG3944
 DG3944.No superseded survey control is available for this station.
 DG3944
 DG3944_MARKER: DV = VERTICAL CONTROL DISK
 DG3944_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DG3944_SP_SET: LION MONUMENT BASE
 DG3944_STAMPING: KRD 1 2003
 DG3944_MARK LOGO: NGS
 DG3944_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3944_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG3944
 DG3944  HISTORY     - Date     Condition        Report By
 DG3944  HISTORY     - 2003     MONUMENTED       CNMI
 DG3944
 DG3944                          STATION DESCRIPTION
 DG3944
 DG3944'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG3944'THE STATION IS LOCATED IN KAGMAN VILLAGE.  TO REACH THE STATION FROM
 DG3944'THE INTERSECTION OF PUERTO ROAD OR BEACH ROAD AND CAPITAL HILL/CROSS
 DG3944'ISLAND ROAD PROCEED EAST 4.1 MILES (6.6 KM) ON CROSS ISLAND ROAD TO
 DG3944'THE MARK AT THE INTERSECTION OF CROSS ISLAND ROAD AND KAGMAN ROAD. THE
 DG3944'MARK IS LOCATED ON THE BASE OF THE LION MONUMENT ON THE RIGHT SIDE OF
 DG3944'WEST SIDE OF THE ROAD.  THE STATION IS A STANDARD NGS BENCH MARK DISK
 DG3944'SET ON TOP OF THE BASE OF THE LION MONUMENT 15 INCHES ABOVE THE
 DG3944'GROUND, 3.85 METERS (12.63 FT) SOUTHWEST FROM THE (YOU DRINK AND DRIVE
 DG3944'YOU LOSE) SIGN, 9.70 METERS (31.82 FT) NORTHWEST FROM THE CENTERLINE
 DG3944'OF THE ROAD, 8.40 METERS (27.56 FT) NORTHEAST OF THE GUARD RAIL.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3981 ***********************************************************************
 DG3981  DESIGNATION -  KRD 1A
 DG3981  PID         -  DG3981
 DG3981  STATE/COUNTY-  CQ/SAIPAN
 DG3981  COUNTRY     -  US
 DG3981  USGS QUAD   -  
 DG3981
 DG3981                         *CURRENT SURVEY CONTROL
 DG3981  ______________________________________________________________________
 DG3981* NAD 83(1986) POSITION- 15 10 51.     (N) 214 14 14.     (W)   SCALED
 DG3981* NMVD03  ORTHO HEIGHT -   111.165 (meters)      364.71  (feet) ADJUSTED
 DG3981  ______________________________________________________________________
 DG3981  GEOID HEIGHT    -         54.216 (meters)                     GEOID12B
 DG3981  VERT ORDER      -  FIRST     CLASS II
 DG3981
 DG3981.The horizontal coordinates were scaled from a map and have
 DG3981.an estimated accuracy of +/- 6 seconds.
 DG3981
 DG3981.The orthometric height was determined by differential leveling and
 DG3981.adjusted by the NATIONAL GEODETIC SURVEY
 DG3981.in October 2004.
 DG3981
 DG3981.No vertical observational check was made to the station.
 DG3981
 DG3981.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3981.GEOID12B height accuracy estimate available here.
 DG3981
 DG3981.Click photographs - Photos may exist for this station.
 DG3981
 DG3981
 DG3981_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS670787(NAD 83)
 DG3981
 DG3981                          SUPERSEDED SURVEY CONTROL
 DG3981
 DG3981.No superseded survey control is available for this station.
 DG3981
 DG3981_MARKER: DV = VERTICAL CONTROL DISK
 DG3981_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG3981_STAMPING: KRD 1A 2003
 DG3981_MARK LOGO: NGS
 DG3981_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3981_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3981+STABILITY: SURFACE MOTION
 DG3981
 DG3981  HISTORY     - Date     Condition        Report By
 DG3981  HISTORY     - 2003     MONUMENTED       CNMI
 DG3981
 DG3981                          STATION DESCRIPTION
 DG3981
 DG3981'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG3981'THE STATION IS LOCATED IN KAGMAN VILLAGE. TO REACH THE STATION FROM
 DG3981'THE INTERSECTION OF CROSS ISLAND ROAD AND KAGMAN ROAD PROCEED SOUTH
 DG3981'ALONG KAGMAN ROAD FOR 0.2 MI TO THE MARK LOCATED IN THE CULVERT
 DG3981'HEADWALL ON THE RIGHT (WEST) SIDE OF ROAD. THE STATION IS A STANDARD
 DG3981'NGS BENCH MARK IN TOP OF THE CULVERT HEADWALL ABOUT 10 INCHES ABOVE
 DG3981'GROUND, 7.0 METERS (22.9 FT) NORTHWEST OF THE CENTERLINE OF THE ROAD,
 DG3981'AND 15.6 M (51.181 FT) SOUTHWEST OF A POWERPOLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3945 ***********************************************************************
 DG3945  DESIGNATION -  KRD 2
 DG3945  PID         -  DG3945
 DG3945  STATE/COUNTY-  CQ/SAIPAN
 DG3945  COUNTRY     -  US
 DG3945  USGS QUAD   -  
 DG3945
 DG3945                         *CURRENT SURVEY CONTROL
 DG3945  ______________________________________________________________________
 DG3945* NAD 83(1986) POSITION- 15 10 39.     (N) 214 14 08.     (W)   SCALED
 DG3945* NMVD03  ORTHO HEIGHT -    76.593 (meters)      251.29  (feet) ADJUSTED
 DG3945  ______________________________________________________________________
 DG3945  GEOID HEIGHT    -         54.185 (meters)                     GEOID12B
 DG3945  VERT ORDER      -  FIRST     CLASS II
 DG3945
 DG3945.The horizontal coordinates were scaled from a map and have
 DG3945.an estimated accuracy of +/- 6 seconds.
 DG3945
 DG3945.The orthometric height was determined by differential leveling and
 DG3945.adjusted by the NATIONAL GEODETIC SURVEY
 DG3945.in October 2004.
 DG3945
 DG3945.No vertical observational check was made to the station.
 DG3945
 DG3945.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3945.GEOID12B height accuracy estimate available here.
 DG3945
 DG3945.Click photographs - Photos may exist for this station.
 DG3945
 DG3945
 DG3945_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS672783(NAD 83)
 DG3945
 DG3945                          SUPERSEDED SURVEY CONTROL
 DG3945
 DG3945.No superseded survey control is available for this station.
 DG3945
 DG3945_MARKER: DV = VERTICAL CONTROL DISK
 DG3945_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DG3945_SP_SET: CULVERT HEADWALL
 DG3945_STAMPING: KRD 2 2003
 DG3945_MARK LOGO: NGS
 DG3945_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3945_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3945+STABILITY: SURFACE MOTION
 DG3945
 DG3945  HISTORY     - Date     Condition        Report By
 DG3945  HISTORY     - 2003     MONUMENTED       CNMI
 DG3945
 DG3945                          STATION DESCRIPTION
 DG3945
 DG3945'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG3945'THE STATION IS LOCATED IN KAGMAN VILLAGE.  TO REACH THE STATION FROM
 DG3945'THE INTERSECTION OF CROSSW ISLAND ROAD AND KAGMAN ROAD PROCEED SOUTH
 DG3945'ON KAGMAN ROAD FOR 0.6 MILES.  (1.0 KM) THE MARK IS LOCATED ON THE
 DG3945'HEADWALL OF CULVERT ON THE RIGHT SIDE OR WEST SIDE OF THE ROAD.  THE
 DG3945'STATION IS A STANDARD NGS BENCH MARK DISK SET ON TOP OF THE TOP OF THE
 DG3945'HEADWALL OR CULVERT ABOUT 10 INCHES ABOVE THE GROUND, 7.00 METERS
 DG3945'(22.97 FT) NORTHWEST FROM THE CENTERLINE OF THE ROAD, 15.6 METERS
 DG3945'(51.2 FT) SOUTHWEST FROM A POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3946 ***********************************************************************
 DG3946  DESIGNATION -  KRD 3
 DG3946  PID         -  DG3946
 DG3946  STATE/COUNTY-  CQ/SAIPAN
 DG3946  COUNTRY     -  US
 DG3946  USGS QUAD   -  
 DG3946
 DG3946                         *CURRENT SURVEY CONTROL
 DG3946  ______________________________________________________________________
 DG3946* NAD 83(1986) POSITION- 15 10 11.     (N) 214 13 48.     (W)   SCALED
 DG3946* NMVD03  ORTHO HEIGHT -    69.171 (meters)      226.94  (feet) ADJUSTED
 DG3946  ______________________________________________________________________
 DG3946  GEOID HEIGHT    -         54.087 (meters)                     GEOID12B
 DG3946  VERT ORDER      -  FIRST     CLASS II
 DG3946
 DG3946.The horizontal coordinates were scaled from a map and have
 DG3946.an estimated accuracy of +/- 6 seconds.
 DG3946
 DG3946.The orthometric height was determined by differential leveling and
 DG3946.adjusted by the NATIONAL GEODETIC SURVEY
 DG3946.in October 2004.
 DG3946
 DG3946.No vertical observational check was made to the station.
 DG3946
 DG3946.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3946.GEOID12B height accuracy estimate available here.
 DG3946
 DG3946.Click photographs - Photos may exist for this station.
 DG3946
 DG3946
 DG3946_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS678774(NAD 83)
 DG3946
 DG3946                          SUPERSEDED SURVEY CONTROL
 DG3946
 DG3946.No superseded survey control is available for this station.
 DG3946
 DG3946_MARKER: DV = VERTICAL CONTROL DISK
 DG3946_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG3946_STAMPING: KRD 3 2003
 DG3946_MARK LOGO: NGS
 DG3946_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3946_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3946+STABILITY: SURFACE MOTION
 DG3946
 DG3946  HISTORY     - Date     Condition        Report By
 DG3946  HISTORY     - 2003     MONUMENTED       CNMI
 DG3946
 DG3946                          STATION DESCRIPTION
 DG3946
 DG3946'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG3946'THE STATION IS LOCATED IN KAGMAN VILLAGE.  TO REACH THE STATION FROM
 DG3946'THE INTERSECTION OF CROSS ISLAND ROAD AND KAGMAN ROAD PROCEED SOUTH ON
 DG3946'KAGMAN ROAD FOR 1.2 MILES.  (1.9 KM) THE MARK IS LOCATED ON A CONCRETE
 DG3946'POST ON THE RIGHT SIDE OR WEST SIDE OF THE ROAD BY THE COMMONWEALTH
 DG3946'UTILITY CORPORATION (CUC) POWER STATION.  THE STATION IS A STANDARD
 DG3946'NGS BENCH MARK DISK SET IN A CONCRETE POST FLUSH WITH THE GROUND, 1.12
 DG3946'METERS (3.67 FT) NORTHEAST OF THE CORNER OF THE COMMONWEALTH UTILITY
 DG3946'CORPORATION (CUC) FENCE, 9.00 METERS (29.53 FT) NORTHWEST FROM THE
 DG3946'CENTERLINE OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3947 ***********************************************************************
 DG3947  DESIGNATION -  KRD 4
 DG3947  PID         -  DG3947
 DG3947  STATE/COUNTY-  CQ/SAIPAN
 DG3947  COUNTRY     -  US
 DG3947  USGS QUAD   -  
 DG3947
 DG3947                         *CURRENT SURVEY CONTROL
 DG3947  ______________________________________________________________________
 DG3947* NAD 83(1986) POSITION- 15 10 02.     (N) 214 13 24.     (W)   SCALED
 DG3947* NMVD03  ORTHO HEIGHT -    69.638 (meters)      228.47  (feet) ADJUSTED
 DG3947  ______________________________________________________________________
 DG3947  GEOID HEIGHT    -         53.996 (meters)                     GEOID12B
 DG3947  VERT ORDER      -  FIRST     CLASS II
 DG3947
 DG3947.The horizontal coordinates were scaled from a map and have
 DG3947.an estimated accuracy of +/- 6 seconds.
 DG3947
 DG3947.The orthometric height was determined by differential leveling and
 DG3947.adjusted by the NATIONAL GEODETIC SURVEY
 DG3947.in October 2004.
 DG3947
 DG3947.No vertical observational check was made to the station.
 DG3947
 DG3947.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3947.GEOID12B height accuracy estimate available here.
 DG3947
 DG3947.Click photographs - Photos may exist for this station.
 DG3947
 DG3947
 DG3947_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS685771(NAD 83)
 DG3947
 DG3947                          SUPERSEDED SURVEY CONTROL
 DG3947
 DG3947.No superseded survey control is available for this station.
 DG3947
 DG3947_MARKER: DV = VERTICAL CONTROL DISK
 DG3947_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DG3947_SP_SET: CURB
 DG3947_STAMPING: KRD 4 2003
 DG3947_MARK LOGO: NGS
 DG3947_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3947_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG3947
 DG3947  HISTORY     - Date     Condition        Report By
 DG3947  HISTORY     - 2003     MONUMENTED       CNMI
 DG3947
 DG3947                          STATION DESCRIPTION
 DG3947
 DG3947'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG3947'THE STATION IS LOCATED IN KAGMAN VILLAGE.  TO REACH THE STATION FROM
 DG3947'THE INTERSECTION OF CROSS ISLAND ROAD AND KAGMAN ROAD PROCEED SOUTH ON
 DG3947'KAGMAN ROAD FOR 1.8 MILES.  (2.9 KM) THE MARK IS LOCATED AT THE
 DG3947'ENTRANCE TO THE LAULAU GOLD COURSE.  THE STATION IS A STANDARD NGS
 DG3947'BENCH MARK DISK SET IN THE CURB ABOUT 5 INCHES ABOVE THE GROUND, 18.25
 DG3947'METERS (59.88 FT) SOUTHWEST OF THE CENTERLINE OF THE ROAD, 8.30 METERS
 DG3947'(27.23 FT) NORTHEAST OF ENTRANCE TO A DRIVEWAY, 8.65 METERS (28.38 FT)
 DG3947'SOUTHWEST OF THE EXIT DRIVEWAY, 11.00 METERS (36.09 FT) SOUTHWEST OF
 DG3947'THE LAULAU BAY GOLD COURSE SIGN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3948 ***********************************************************************
 DG3948  DESIGNATION -  KRD 5
 DG3948  PID         -  DG3948
 DG3948  STATE/COUNTY-  CQ/SAIPAN
 DG3948  COUNTRY     -  US
 DG3948  USGS QUAD   -  
 DG3948
 DG3948                         *CURRENT SURVEY CONTROL
 DG3948  ______________________________________________________________________
 DG3948* NAD 83(1986) POSITION- 15 10 05.     (N) 214 12 59.     (W)   SCALED
 DG3948* NMVD03  ORTHO HEIGHT -    49.958 (meters)      163.90  (feet) ADJUSTED
 DG3948  ______________________________________________________________________
 DG3948  GEOID HEIGHT    -         53.914 (meters)                     GEOID12B
 DG3948  VERT ORDER      -  FIRST     CLASS II
 DG3948
 DG3948.The horizontal coordinates were scaled from a map and have
 DG3948.an estimated accuracy of +/- 6 seconds.
 DG3948
 DG3948.The orthometric height was determined by differential leveling and
 DG3948.adjusted by the NATIONAL GEODETIC SURVEY
 DG3948.in October 2004.
 DG3948
 DG3948.No vertical observational check was made to the station.
 DG3948
 DG3948.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3948.GEOID12B height accuracy estimate available here.
 DG3948
 DG3948.Click photographs - Photos may exist for this station.
 DG3948
 DG3948
 DG3948_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS693772(NAD 83)
 DG3948
 DG3948                          SUPERSEDED SURVEY CONTROL
 DG3948
 DG3948.No superseded survey control is available for this station.
 DG3948
 DG3948_MARKER: DV = VERTICAL CONTROL DISK
 DG3948_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DG3948_SP_SET: CULVERT HEADWALL
 DG3948_STAMPING: KRD 5 2003
 DG3948_MARK LOGO: NGS
 DG3948_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3948_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3948+STABILITY: SURFACE MOTION
 DG3948
 DG3948  HISTORY     - Date     Condition        Report By
 DG3948  HISTORY     - 2003     MONUMENTED       CNMI
 DG3948
 DG3948                          STATION DESCRIPTION
 DG3948
 DG3948'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG3948'THE STATION IS LOCATED IN KAGMAN VILLAGE.  TO REACH THE STATION FROM
 DG3948'THE INTERSECTION OF KAGMAN ROAD AND FORBIDDEN ISLAND ROAD AT KAGMAN
 DG3948'HIGH SCHOOL.  THE STATION IS A STANDARD NGS BENCH MARK DISK SET IN THE
 DG3948'TOP OF THE CULVERT OR HEADWALL 3 FEET (0.9 M) ABOVE THE GROUND, 12.20
 DG3948'METERS (40.03 FT) NORTHEAST FROM THE CENTERLINE OF THE ROAD, 3.50
 DG3948'METERS (11.48 FT) SOUTHEAST FROM THE STOP SIGN, 5.80 METERS (19.03 FT)
 DG3948'SOUTHEAST FROM THE TELEPHONE POLE, 4.13 METERS (13.55 FT) NORTHWEST
 DG3948'FROM THE SCHOOL GATE, 5.90 METERS (19.36 FT) FROM THE WATER VALVE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3949 ***********************************************************************
 DG3949  DESIGNATION -  KRD 6
 DG3949  PID         -  DG3949
 DG3949  STATE/COUNTY-  CQ/SAIPAN
 DG3949  COUNTRY     -  US
 DG3949  USGS QUAD   -  
 DG3949
 DG3949                         *CURRENT SURVEY CONTROL
 DG3949  ______________________________________________________________________
 DG3949* NAD 83(MA11) POSITION- 15 09 39.34782(N) 214 13 02.78645(W)   ADJUSTED
 DG3949* NAD 83(MA11) ELLIP HT-   132.355 (meters)        (06/27/12)   ADJUSTED
 DG3949* NAD 83(MA11) EPOCH   -  2010.00
 DG3949* NMVD03  ORTHO HEIGHT -    78.487 (meters)      257.50  (feet) ADJUSTED
 DG3949  ______________________________________________________________________
 DG3949  GEOID HEIGHT    -         53.888 (meters)                     GEOID12B
 DG3949  NAD 83(MA11) X  - -5,091,846.978 (meters)                     COMP
 DG3949  NAD 83(MA11) Y  -  3,462,681.896 (meters)                     COMP
 DG3949  NAD 83(MA11) Z  -  1,657,328.323 (meters)                     COMP
 DG3949  LAPLACE CORR    -         -6.70  (seconds)                    DEFLEC12B
 DG3949  VERT ORDER      -  FIRST     CLASS II
 DG3949
 DG3949  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG3949  Standards:
 DG3949         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG3949            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG3949  -------------------------------------------------------------------
 DG3949  NETWORK    1.18   2.82           0.49   0.47   1.44      0.16278730
 DG3949  -------------------------------------------------------------------
 DG3949  Click here for local accuracies and other accuracy information.
 DG3949
 DG3949.The horizontal coordinates were established by GPS observations
 DG3949.and adjusted by the National Geodetic Survey in June 2012.
 DG3949
 DG3949.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG3949.been affixed to the stable Mariana tectonic plate. 
 DG3949
 DG3949.The horizontal coordinates are valid at the epoch date displayed above
 DG3949.which is a decimal equivalence of Year/Month/Day.
 DG3949
 DG3949.The orthometric height was determined by differential leveling and
 DG3949.adjusted by the NATIONAL GEODETIC SURVEY
 DG3949.in October 2004.
 DG3949
 DG3949.No vertical observational check was made to the station.
 DG3949
 DG3949.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3949.GEOID12B height accuracy estimate available here.
 DG3949
 DG3949.Click photographs - Photos may exist for this station.
 DG3949
 DG3949.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG3949
 DG3949.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG3949
 DG3949.The ellipsoidal height was determined by GPS observations
 DG3949.and is referenced to NAD 83.
 DG3949
 DG3949. The following values were computed from the NAD 83(MA11) position.
 DG3949
 DG3949;                    North         East     Units Scale Factor Converg.
 DG3949;UTM  55      - 1,676,489.144   369,205.883   MT  0.99981158   -0 19 06.4
 DG3949
 DG3949!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG3949!UTM  55      -   0.99997919  x   0.99981158  =   0.99979077
 DG3949
 DG3949_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS6920576489(NAD 83)
 DG3949
 DG3949                          SUPERSEDED SURVEY CONTROL
 DG3949
 DG3949  NAD 83(2002)-  15 09 39.34731(N)    214 13 02.78583(W) AD(2002.00) A
 DG3949  ELLIP H (06/14/04)  132.308  (m)                       GP(2002.00) 2 1
 DG3949  NMVD03  (06/14/04)   78.57   (m)  EGM96    model used  GPS OBS        
 DG3949
 DG3949.Superseded values are not recommended for survey control.
 DG3949
 DG3949.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG3949.See file dsdata.pdf to determine how the superseded data were derived.
 DG3949
 DG3949_MARKER: DV = VERTICAL CONTROL DISK
 DG3949_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG3949_STAMPING: KRD 6 2003
 DG3949_MARK LOGO: NGS
 DG3949_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3949_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3949+STABILITY: SURFACE MOTION
 DG3949
 DG3949  HISTORY     - Date     Condition        Report By
 DG3949  HISTORY     - 2003     MONUMENTED       CNMI
 DG3949
 DG3949                          STATION DESCRIPTION
 DG3949
 DG3949'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG3949'THE STATION IS LOCATED IN KAGMAN VILLAGE.  TO REACH THE STATION FROM
 DG3949'THE INTERSECTION OF KAGMAN ROAD AND FORBIDDEN ISLAND ROAD ON FORBIDDEN
 DG3949'ROAD FOR 0.5 MILES (0.8 KM) TO THE END OF THE PAVED ROAD ON THE RIGHT.
 DG3949'THE STATION IS A STANDARD NGS BENCH MARK DISK SET IN A CONCRETE POST
 DG3949'FLUSH WITH THE GROUND, 25.00 METERS (82.02 FT) FROM THE END OF THE
 DG3949'PAVEMENT, 5.15 METERS (16.90 FT) NORTHWEST OF THE CENTERLINE OF THE
 DG3949'ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 AA4405 ***********************************************************************
 AA4405  DESIGNATION -  LALO
 AA4405  PID         -  AA4405
 AA4405  STATE/COUNTY-  CQ/TINIAN
 AA4405  COUNTRY     -  US
 AA4405  USGS QUAD   -  
 AA4405
 AA4405                         *CURRENT SURVEY CONTROL
 AA4405  ______________________________________________________________________
 AA4405* NAD 83(MA11) POSITION- 14 56 10.55103(N) 214 21 44.01216(W)   NO CHECK
 AA4405* NAD 83(MA11) ELLIP HT-   208.680 (meters)        (06/27/12)   NO CHECK
 AA4405* NAD 83(MA11) EPOCH   -  2010.00
 AA4405* LMSL    ORTHO HEIGHT -   154.    (meters)      505.    (feet) GPS OBS
 AA4405  ______________________________________________________________________
 AA4405  LMSL orthometric height was determined with geoid model       OSU 91A
 AA4405  GEOID HEIGHT    -          54.34 (meters)                     OSU 91A
 AA4405  GEOID HEIGHT    -         54.259 (meters)                     GEOID12B
 AA4405  NAD 83(MA11) X  - -5,088,469.598 (meters)                     COMP
 AA4405  NAD 83(MA11) Y  -  3,479,222.480 (meters)                     COMP
 AA4405  NAD 83(MA11) Z  -  1,633,340.946 (meters)                     COMP
 AA4405  LAPLACE CORR    -         -4.25  (seconds)                    DEFLEC12B
 AA4405
 AA4405  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA4405  Standards:
 AA4405         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA4405            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA4405  -------------------------------------------------------------------
 AA4405  NETWORK    2.67  14.52           1.05   1.13   7.41      0.10097150
 AA4405  -------------------------------------------------------------------
 AA4405  Click here for local accuracies and other accuracy information.
 AA4405
 AA4405.The horizontal coordinates were established by GPS observations
 AA4405.and adjusted by the National Geodetic Survey in June 2012.
 AA4405
 AA4405.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 AA4405.been affixed to the stable Mariana tectonic plate. 
 AA4405
 AA4405.The horizontal coordinates are valid at the epoch date displayed above
 AA4405.which is a decimal equivalence of Year/Month/Day.
 AA4405
 AA4405.No horizontal observational check was made to the station.
 AA4405
 AA4405.The orthometric height was determined by GPS observations and a
 AA4405.high-resolution geoid model.
 AA4405
 AA4405.No vertical observational check was made to the station.
 AA4405
 AA4405.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA4405.GEOID12B height accuracy estimate available here.
 AA4405
 AA4405.Click photographs - Photos may exist for this station.
 AA4405
 AA4405.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA4405
 AA4405.The Laplace correction was computed from DEFLEC12B derived deflections.
 AA4405
 AA4405.The ellipsoidal height was determined by GPS observations
 AA4405.and is referenced to NAD 83.
 AA4405
 AA4405. The following values were computed from the NAD 83(MA11) position.
 AA4405
 AA4405;                    North         East     Units Scale Factor Converg.
 AA4405;UTM  55      - 1,651,725.497   353,495.236   MT  0.99986547   -0 21 04.2
 AA4405
 AA4405!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA4405!UTM  55      -   0.99996719  x   0.99986547  =   0.99983266
 AA4405
 AA4405_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5349551725(NAD 83)
 AA4405
 AA4405                          SUPERSEDED SURVEY CONTROL
 AA4405
 AA4405  NAD 83(1993)-  14 56 10.55596(N)    214 21 43.99218(W) AD(1993.62) 1
 AA4405  ELLIP H (11/30/94)  209.207  (m)                       GP(1993.62) 5 1
 AA4405  GU1963      -  14 56 05.77500(N)    214 21 52.80200(W) AD(       ) 2
 AA4405  LMSL    (05/30/69)  154.4    (m)          507.     (f) VERT ANG       
 AA4405
 AA4405.Superseded values are not recommended for survey control.
 AA4405
 AA4405.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA4405.See file dsdata.pdf to determine how the superseded data were derived.
 AA4405
 AA4405_MARKER: DD = SURVEY DISK
 AA4405_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 AA4405+WITH SETTING: PAVEMENT
 AA4405_SP_SET: CONCRETE PAD
 AA4405_STAMPING: USN
 AA4405_MARK LOGO: USN
 AA4405_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AA4405_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA4405+STABILITY: SURFACE MOTION
 AA4405_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA4405+SATELLITE: SATELLITE OBSERVATIONS - August 27, 1993
 AA4405
 AA4405  HISTORY     - Date     Condition        Report By
 AA4405  HISTORY     - 1964     MONUMENTED       USN
 AA4405  HISTORY     - 1969     GOOD             USGS
 AA4405  HISTORY     - 19930827 GOOD             NOS
 AA4405
 AA4405                          STATION DESCRIPTION
 AA4405
 AA4405'DESCRIBED BY US GEOLOGICAL SURVEY 1969
 AA4405'LOCATED ABOUT 3.0 MI (AIRLINE) SW OF SISONYAN MAGPO. ABOUT 2.4 MI SE
 AA4405'OF TINIAN HARBOR. ON THE W EDGE OF THE CAROLINAS.
 AA4405'
 AA4405'TO REACH FROM THE DISTRICT ADMINISTRATIVE OFFICE IN TINIAN, DRIVE E ON
 AA4405'PAVED ROAD FOR 0.4 MILES TO A CROSSROAD. TURN RIGHT AND FOLLOW MAIN
 AA4405'TRAVELED ROAD TO THE CAROLINAS FOR 2.2 MILES TO A Y. TAKE RIGHT FORK
 AA4405'AND FOLLOW ROAD FOR 0.3 MILES TO A CORRAL AND GATE. PASS THROUGH GATE
 AA4405'AND TRAVEL SW ABOUT 450 FT ALONG THE TOP OF THE HILL LINE TO THE
 AA4405'STATION.
 AA4405'
 AA4405'STATION MARK IS A US NAVY BRASS TABLET STAMPED USN SET IN A 2 IN
 AA4405'SQUARE HOLE IN A CONCRETE PAD.
 AA4405
 AA4405                          STATION RECOVERY (1993)
 AA4405
 AA4405'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1993 (JGF)
 AA4405'THE STATION IS ON THE ISLAND OF TINIAN, COMMONWEALTH OF THE NORTHERN
 AA4405'MARIANA ISLANDS.  THE STATION IS 3 MI (4.8 KM) SOUTHWEST OF SISONYAN
 AA4405'MAGPO, AND ABOUT 2.4 MI (3.9 KM) SOUTHEAST OF TINIAN HARBOR ON THE
 AA4405'WEST EDGE OF THE CAROLINAS. TO REACH THE STATION FROM DISTRICT
 AA4405'ADMINISTRATIVE OFFICE IN TINIAN, DRIVE EAST ON PAVED ROAD FOR .4 MI
 AA4405'(0.6 KM) TO A CROSSROAD.  TURN RIGHT AND FOLLOW MAIN ROAD TO THE
 AA4405'CAROLINAS FOR 2.2 MI (3.5 KM) TO A FORK.  TAKE RIGHT FORK AND FOLLOW
 AA4405'ROAD FOR .3 MI (0.5 KM) TO A CORRAL AND GATE.  PASS THROUGH GATE AND
 AA4405'TRAVEL SOUTHWEST ABOUT 450 FT (137.2 M) ALONG THE TOP OF THE HILL AND
 AA4405'THE STATION. THE STATION IS A U. S. NAVY BRASS DISK STAMPED -USN- SET
 AA4405'IN A 2 INCH SQUARE HOLE IN A CONCRETE PAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7956 ***********************************************************************
 DE7956  HT_MOD      -  This is a Height Modernization Survey Station.
 DE7956  DESIGNATION -  LASSO
 DE7956  PID         -  DE7956
 DE7956  STATE/COUNTY-  CQ/TINIAN
 DE7956  COUNTRY     -  US
 DE7956  USGS QUAD   -  
 DE7956
 DE7956                         *CURRENT SURVEY CONTROL
 DE7956  ______________________________________________________________________
 DE7956* NAD 83(MA11) POSITION- 15 02 29.73822(N) 214 22 11.85239(W)   ADJUSTED
 DE7956* NAD 83(MA11) ELLIP HT-   220.609 (meters)        (06/27/12)   ADJUSTED
 DE7956* NAD 83(MA11) EPOCH   -  2010.00
 DE7956* NMVD03  ORTHO HEIGHT -   165.97  (meters)      544.5   (feet) GPS OBS
 DE7956  ______________________________________________________________________
 DE7956  NMVD03 orthometric height was determined with geoid model     EGM96
 DE7956  GEOID HEIGHT    -         53.520 (meters)                     EGM96
 DE7956  GEOID HEIGHT    -         54.744 (meters)                     GEOID12B
 DE7956  NAD 83(MA11) X  - -5,085,521.382 (meters)                     COMP
 DE7956  NAD 83(MA11) Y  -  3,478,214.053 (meters)                     COMP
 DE7956  NAD 83(MA11) Z  -  1,644,602.464 (meters)                     COMP
 DE7956  LAPLACE CORR    -         -2.95  (seconds)                    DEFLEC12B
 DE7956
 DE7956  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7956  Standards:
 DE7956         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7956            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7956  -------------------------------------------------------------------
 DE7956  NETWORK    1.39   2.88           0.58   0.54   1.47      0.30002700
 DE7956  -------------------------------------------------------------------
 DE7956  Click here for local accuracies and other accuracy information.
 DE7956
 DE7956.The horizontal coordinates were established by GPS observations
 DE7956.and adjusted by the National Geodetic Survey in June 2012.
 DE7956
 DE7956.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DE7956.been affixed to the stable Mariana tectonic plate. 
 DE7956
 DE7956.The horizontal coordinates are valid at the epoch date displayed above
 DE7956.which is a decimal equivalence of Year/Month/Day.
 DE7956
 DE7956.The orthometric height was determined by GPS observations and a
 DE7956.high-resolution geoid model using precise GPS observation and
 DE7956.processing techniques.
 DE7956
 DE7956.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7956.GEOID12B height accuracy estimate available here.
 DE7956
 DE7956.Click photographs - Photos may exist for this station.
 DE7956
 DE7956.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7956
 DE7956.The Laplace correction was computed from DEFLEC12B derived deflections.
 DE7956
 DE7956.The ellipsoidal height was determined by GPS observations
 DE7956.and is referenced to NAD 83.
 DE7956
 DE7956. The following values were computed from the NAD 83(MA11) position.
 DE7956
 DE7956;                    North         East     Units Scale Factor Converg.
 DE7956;UTM  55      - 1,663,383.444   352,735.460   MT  0.99986822   -0 21 20.1
 DE7956
 DE7956!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7956!UTM  55      -   0.99996531  x   0.99986822  =   0.99983354
 DE7956
 DE7956_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5273563383(NAD 83)
 DE7956
 DE7956                          SUPERSEDED SURVEY CONTROL
 DE7956
 DE7956  NAD 83(2002)-  15 02 29.73780(N)    214 22 11.85178(W) AD(2002.00) 1
 DE7956  ELLIP H (06/14/04)  220.538  (m)                       GP(2002.00) 4 2
 DE7956  GU1963      -  15 02 24.98400(N)    214 22 20.64499(W) AD(       ) 2
 DE7956  LMSL    (05/30/69)  165.8    (m)          544.     (f) VERT ANG       
 DE7956
 DE7956.Superseded values are not recommended for survey control.
 DE7956
 DE7956.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7956.See file dsdata.pdf to determine how the superseded data were derived.
 DE7956
 DE7956_MARKER: DD = SURVEY DISK
 DE7956_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DE7956_STAMPING: LASSO 1944
 DE7956_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DE7956_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7956
 DE7956  HISTORY     - Date     Condition        Report By
 DE7956  HISTORY     - 1969     MONUMENTED       USN
 DE7956
 DE7956                          STATION DESCRIPTION
 DE7956
 DE7956'DESCRIBED BY US NAVY 1969 (TAM)
 DE7956'LOCATED ABOUT 4.8 MI. N. OF SAN JOSE VILLAGE, 2.9 MI. S. OF THE ATOMIC
 DE7956'BOMB PITS, ON THE TOP LARDERAN MANGPANG CLIFFS.  TO REACH FROM THE
 DE7956'DISTRICT ADMINISTRATION OFFICE, DRIVE W. PAST THE N. SIDE OF THE
 DE7956'CHURCH, 0.15 MI. TO A RD. INTERSECTION, TURN RIGHT, 0.15 MI. TO A RD.
 DE7956'INTERSECTION, 1.5 MI. TO A RD. INTERSECTION, TURN RIGHT, 0.8 MI. AND
 DE7956'END OF TRUCK TRAVEL, PACK E. ALONG OLD RD. BED UNTIL THE OLD RD. TURNS
 DE7956'RIGHT, THENCE WALK ACROSS COUNTY SE. TO AN OLD JAPANESE SHRINE.  THE
 DE7956'STATION IS JUST N. OF THE SHRINE ON THE EDGE OF A CLIFF, ON THE TOP OF
 DE7956'A 12 X 12 FT. ROCK AND CONCRETE FOUNDATION.  A 15 MINUTE PACK TO
 DE7956'STATION.  STATION MARK IS A USN BRONZE DISK SET FLUSH IN CONCRETE
 DE7956'LISTED AS LASSO 1944.
 DE7956'
 DE7956'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4108 ***********************************************************************
 DG4108  DESIGNATION -  LOOP
 DG4108  PID         -  DG4108
 DG4108  STATE/COUNTY-  CQ/TINIAN
 DG4108  COUNTRY     -  US
 DG4108  USGS QUAD   -  
 DG4108
 DG4108                         *CURRENT SURVEY CONTROL
 DG4108  ______________________________________________________________________
 DG4108* NAD 83(MA11) POSITION- 15 03 18.78855(N) 214 21 37.83727(W)   ADJUSTED
 DG4108* NAD 83(MA11) ELLIP HT-   127.194 (meters)        (03/30/18)   ADJUSTED
 DG4108* NAD 83(MA11) EPOCH   -  2010.00
 DG4108* NMVD03  ORTHO HEIGHT -    72.492 (meters)      237.83  (feet) ADJUSTED
 DG4108  ______________________________________________________________________
 DG4108  GEOID HEIGHT    -         54.710 (meters)                     GEOID12B
 DG4108  NAD 83(MA11) X  - -5,085,697.302 (meters)                     COMP
 DG4108  NAD 83(MA11) Y  -  3,477,103.511 (meters)                     COMP
 DG4108  NAD 83(MA11) Z  -  1,646,034.155 (meters)                     COMP
 DG4108  LAPLACE CORR    -         -3.00  (seconds)                    DEFLEC12B
 DG4108  VERT ORDER      -  FIRST     CLASS II
 DG4108
 DG4108  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4108  Standards:
 DG4108         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4108            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4108  -------------------------------------------------------------------
 DG4108  NETWORK    1.67   2.88           0.64   0.72   1.47      0.10724543
 DG4108  -------------------------------------------------------------------
 DG4108  Click here for local accuracies and other accuracy information.
 DG4108
 DG4108.The horizontal coordinates were established by GPS observations
 DG4108.and adjusted by the National Geodetic Survey in March 2018.
 DG4108
 DG4108.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4108.been affixed to the stable Mariana tectonic plate. 
 DG4108
 DG4108.The horizontal coordinates are valid at the epoch date displayed above
 DG4108.which is a decimal equivalence of Year/Month/Day.
 DG4108
 DG4108.The orthometric height was determined by differential leveling and
 DG4108.adjusted by the NATIONAL GEODETIC SURVEY
 DG4108.in October 2004.
 DG4108
 DG4108.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4108.GEOID12B height accuracy estimate available here.
 DG4108
 DG4108.Click photographs - Photos may exist for this station.
 DG4108
 DG4108.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4108
 DG4108.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4108
 DG4108.The ellipsoidal height was determined by GPS observations
 DG4108.and is referenced to NAD 83.
 DG4108
 DG4108. The following values were computed from the NAD 83(MA11) position.
 DG4108
 DG4108;                    North         East     Units Scale Factor Converg.
 DG4108;UTM  55      - 1,664,884.533   353,760.610   MT  0.99986450   -0 21 12.4
 DG4108
 DG4108!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4108!UTM  55      -   0.99998000  x   0.99986450  =   0.99984450
 DG4108
 DG4108_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5376064884(NAD 83)
 DG4108
 DG4108                          SUPERSEDED SURVEY CONTROL
 DG4108
 DG4108  NAD 83(MA11)-  15 03 18.78591(N)    214 21 37.83495(W) AD(2010.00) 0
 DG4108  ELLIP H (06/27/12)  127.205  (m)                       GP(2010.00)    
 DG4108  NAD 83(2002)-  15 03 18.78552(N)    214 21 37.83432(W) AD(2002.00) A
 DG4108  ELLIP H (06/14/04)  127.134  (m)                       GP(2002.00) 2 1
 DG4108  NMVD03  (06/14/04)   72.61   (m)  EGM96    model used  GPS OBS        
 DG4108
 DG4108.Superseded values are not recommended for survey control.
 DG4108
 DG4108.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4108.See file dsdata.pdf to determine how the superseded data were derived.
 DG4108
 DG4108_MARKER: DV = VERTICAL CONTROL DISK
 DG4108_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DG4108_SP_SET: ROCK WALL
 DG4108_STAMPING: LOOP 2003
 DG4108_MARK LOGO: NGS
 DG4108_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4108_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG4108_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4108+SATELLITE: SATELLITE OBSERVATIONS - September 06, 2017
 DG4108
 DG4108  HISTORY     - Date     Condition        Report By
 DG4108  HISTORY     - 2003     MONUMENTED       CNMI
 DG4108  HISTORY     - 20170906 GOOD             NGS
 DG4108  HISTORY     - 20170906 GOOD             NGS
 DG4108
 DG4108                          STATION DESCRIPTION
 DG4108
 DG4108'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG4108'THE STATION IS LOCATED IN SABANETAN MANGPANG AREA ON THE ISLAND OF
 DG4108'TINIAN, CNMI WHICH IS NORTH OF THE AIRPORT.  TO REACH THE STATION FROM
 DG4108'THE INTERSECTION OF THE TINIAN AIRPORT ROAD AND BROADWAY. PROCEED
 DG4108'NORTH ON THE BROADWAY FOR 4.2 MILES (6.8 KM) TO THE LOOP IN THE ROAD
 DG4108'WITH A SHRINE JUST PAST THE WATER TANK TO THE EAST.  THE STATION IS A
 DG4108'STANDARD NGS BENCH MARK SET IN THE ROCK WALL 2 FEET (0.6 M) ABOVE THE
 DG4108'GROUND.  THE MARK IS 10.7 METERS (35.1 FT) NORTHEAST OF A MAGAGANI
 DG4108'TREE, 10.9 METERS (35.8 FT) NORTHEAST OF A SIGN (AMERICAN MEMORIAL) ,
 DG4108'AND 19.6 METERS (64.3 FT) NORTHWEST OF A SOSOGUI TREE.
 DG4108
 DG4108                          STATION RECOVERY (2017)
 DG4108
 DG4108'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (EEC)
 DG4108'MARK FOUND AS DESCRIPBED.
 DG4108
 DG4108                          STATION RECOVERY (2017)
 DG4108
 DG4108'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (EEC)
 DG4108'MARK FOUND AS DESCRIPBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7905 ***********************************************************************
 DE7905  DESIGNATION -  LUPOG 1
 DE7905  PID         -  DE7905
 DE7905  STATE/COUNTY-  CQ/ROTA
 DE7905  COUNTRY     -  US
 DE7905  USGS QUAD   -  
 DE7905
 DE7905                         *CURRENT SURVEY CONTROL
 DE7905  ______________________________________________________________________
 DE7905* NAD 83(1986) POSITION- 14 07 24.     (N) 214 48 58.     (W)   SCALED
 DE7905* LMSL    ORTHO HEIGHT -   204.2   (meters)      670.    (feet) VERT ANG
 DE7905  ______________________________________________________________________
 DE7905  GEOID HEIGHT    -         54.567 (meters)                     GEOID12B
 DE7905
 DE7905.The horizontal coordinates were scaled from a map and have
 DE7905.an estimated accuracy of +/- 6 seconds.
 DE7905
 DE7905.The orthometric height was determined by vertical angle observations.
 DE7905
 DE7905.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7905.GEOID12B height accuracy estimate available here.
 DE7905
 DE7905.Click photographs - Photos may exist for this station.
 DE7905
 DE7905
 DE7905_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR039621(NAD 83)
 DE7905
 DE7905                          SUPERSEDED SURVEY CONTROL
 DE7905
 DE7905  GU1963      -  14 07 18.51700(N)    214 49 06.32500(W) AD(       ) 2
 DE7905
 DE7905.Superseded values are not recommended for survey control.
 DE7905
 DE7905.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7905.See file dsdata.pdf to determine how the superseded data were derived.
 DE7905
 DE7905_MARKER: DD = SURVEY DISK
 DE7905_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DE7905_STAMPING: LUPOG 1 1969
 DE7905_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7905_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7905
 DE7905  HISTORY     - Date     Condition        Report By
 DE7905  HISTORY     - 1969     MONUMENTED       USGS
 DE7905
 DE7905                          STATION DESCRIPTION
 DE7905
 DE7905'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (TAM)
 DE7905'LOCATED ABOUT 5.2 MI. AIRLINE SW. OF THE ROTA AIRPORT, 3.0 MI. SE. OF
 DE7905'SONGSONG VILLAGE.  TO REACH FROM THE ROTA POST OFFICE, DRIVE S. PAST
 DE7905'THE EAST DOCK, 3.2 MI. TO RD. INTERSECTION, TURN LEFT 1.3 MI. TORD.
 DE7905'FORK, TURN LEFT 0.75 MI., TURN RIGHT, CROSS COUNTRY, DOWN TOP OF RIDGE
 DE7905'0.2 MI. TO END OF TRUCK TRAVEL AND STATION 10.0 FT. N. OF AND 8.0 FT.
 DE7905'W. OF A SMALL CLIFF.  STATION MARK IS A STANDARD TABLET STAMPED LUPOG
 DE7905'1 1969 SET IN CONCRETE POST.  NO REFERENCE MARKS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7906 ***********************************************************************
 DE7906  DESIGNATION -  LUPOG 2
 DE7906  PID         -  DE7906
 DE7906  STATE/COUNTY-  CQ/ROTA
 DE7906  COUNTRY     -  US
 DE7906  USGS QUAD   -  
 DE7906
 DE7906                         *CURRENT SURVEY CONTROL
 DE7906  ______________________________________________________________________
 DE7906* NAD 83(1986) POSITION- 14 07 16.     (N) 214 48 57.     (W)   SCALED
 DE7906* LMSL    ORTHO HEIGHT -   150.8   (meters)      495.    (feet) VERT ANG
 DE7906  ______________________________________________________________________
 DE7906  GEOID HEIGHT    -         54.546 (meters)                     GEOID12B
 DE7906
 DE7906.The horizontal coordinates were scaled from a map and have
 DE7906.an estimated accuracy of +/- 6 seconds.
 DE7906
 DE7906.The orthometric height was determined by vertical angle observations.
 DE7906
 DE7906.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7906.GEOID12B height accuracy estimate available here.
 DE7906
 DE7906.Click photographs - Photos may exist for this station.
 DE7906
 DE7906
 DE7906_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR039618(NAD 83)
 DE7906
 DE7906                          SUPERSEDED SURVEY CONTROL
 DE7906
 DE7906  GU1963      -  14 07 11.08040(N)    214 49 06.14220(W) AD(       ) 2
 DE7906
 DE7906.Superseded values are not recommended for survey control.
 DE7906
 DE7906.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7906.See file dsdata.pdf to determine how the superseded data were derived.
 DE7906
 DE7906_MARKER: DD = SURVEY DISK
 DE7906_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DE7906_STAMPING: IGUA 2 1969
 DE7906_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7906_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7906
 DE7906  HISTORY     - Date     Condition        Report By
 DE7906  HISTORY     - 1969     MONUMENTED       USGS
 DE7906
 DE7906                          STATION DESCRIPTION
 DE7906
 DE7906'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (TAM)
 DE7906'LOCATED ABOUT 5.3 MI. AIRLINE SW. OF THE ROTA AIRPORT, 3.1 MI. SE. OF
 DE7906'SONGSONG VILLAGE.  TO REACH FROM THE ROTA POST OFFICE, DRIVE S. PAST
 DE7906'THE EAST DOCK 3.2 MI. TO A RD. INTERSECTION, TURN LEFT 1.3 MI. TO A
 DE7906'RD. FORK, TURN RIGHT 0.7 MI. TO THE END OF THE RD. AND STATION, 15.0
 DE7906'FT. S. OF THE CENTERLINE OF THE OLD RD.  STATION MARK IS A STANDARD
 DE7906'TABLET STAMPED LUPOG 2 1969 SET IN A CONCRETE POST.  NO REFERENCE
 DE7906'MARKS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 AA5096 ***********************************************************************
 AA5096  DESIGNATION -  MACAW
 AA5096  PID         -  AA5096
 AA5096  STATE/COUNTY-  CQ/NORTHERN ISLANDS
 AA5096  COUNTRY     -  US
 AA5096  USGS QUAD   -  
 AA5096
 AA5096                         *CURRENT SURVEY CONTROL
 AA5096  ______________________________________________________________________
 AA5096* NAD 83(MA11) POSITION- 19 40 56.56172(N) 214 36 35.53630(W)   NO CHECK
 AA5096* NAD 83(MA11) ELLIP HT-    59.400 (meters)        (06/27/12)   NO CHECK
 AA5096* NAD 83(MA11) EPOCH   -  2010.00
 AA5096* LMSL    ORTHO HEIGHT -    13.    (meters)       43.    (feet) GPS OBS
 AA5096  ______________________________________________________________________
 AA5096  LMSL orthometric height was determined with geoid model       OSU 91A
 AA5096  GEOID HEIGHT    -          461.3 (meters)                     OSU 91A
 AA5096  GEOID HEIGHT    -         45.920 (meters)                     EGM08
 AA5096  NAD 83(MA11) X  - -4,944,672.745 (meters)                     COMP
 AA5096  NAD 83(MA11) Y  -  3,412,358.698 (meters)                     COMP
 AA5096  NAD 83(MA11) Z  -  2,134,642.664 (meters)                     COMP
 AA5096
 AA5096  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA5096  Standards:
 AA5096         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA5096            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA5096  -------------------------------------------------------------------
 AA5096  NETWORK  234.72 466.32          73.26  95.26 237.92     -0.97931570
 AA5096  -------------------------------------------------------------------
 AA5096  Click here for local accuracies and other accuracy information.
 AA5096
 AA5096.The horizontal coordinates were established by GPS observations
 AA5096.and adjusted by the National Geodetic Survey in June 2012.
 AA5096
 AA5096.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 AA5096.been affixed to the stable Mariana tectonic plate. 
 AA5096
 AA5096.The horizontal coordinates are valid at the epoch date displayed above
 AA5096.which is a decimal equivalence of Year/Month/Day.
 AA5096
 AA5096.No horizontal observational check was made to the station.
 AA5096
 AA5096.The orthometric height was determined by GPS observations and a
 AA5096.high-resolution geoid model.
 AA5096
 AA5096.No vertical observational check was made to the station.
 AA5096
 AA5096.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA5096
 AA5096.Click photographs - Photos may exist for this station.
 AA5096
 AA5096.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA5096
 AA5096.The ellipsoidal height was determined by GPS observations
 AA5096.and is referenced to NAD 83.
 AA5096
 AA5096. The following values were computed from the NAD 83(MA11) position.
 AA5096
 AA5096;                    North         East     Units Scale Factor Converg.
 AA5096;UTM  55      - 2,177,132.549   331,246.583   MT  0.99995200   -0 32 32.4
 AA5096
 AA5096!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA5096!UTM  55      -   0.99999066  x   0.99995200  =   0.99994266
 AA5096
 AA5096_U.S. NATIONAL GRID SPATIAL ADDRESS: 55QCB3124677132(NAD 83)
 AA5096
 AA5096                          SUPERSEDED SURVEY CONTROL
 AA5096
 AA5096  NAD 83(1993)-  19 40 56.56528(N)    214 36 35.51442(W) AD(1993.62) 1
 AA5096  ELLIP H (11/30/94)   60.072  (m)                       GP(1993.62) 5 2
 AA5096
 AA5096.Superseded values are not recommended for survey control.
 AA5096
 AA5096.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA5096.See file dsdata.pdf to determine how the superseded data were derived.
 AA5096
 AA5096_MARKER: DD = SURVEY DISK
 AA5096_SETTING: 66 = SET IN ROCK OUTCROP
 AA5096_STAMPING: MACAW 1993
 AA5096_MARK LOGO: NOS
 AA5096_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA5096_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA5096+STABILITY: POSITION/ELEVATION WELL
 AA5096_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA5096+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AA5096
 AA5096  HISTORY     - Date     Condition        Report By
 AA5096  HISTORY     - 1993     MONUMENTED       NOS
 AA5096
 AA5096                          STATION DESCRIPTION
 AA5096
 AA5096'DESCRIBED BY NATIONAL OCEAN SERVICE 1993 (JGF)
 AA5096'THE STATION IS LOCATED IN THE COMMONWEALTH OF THE NORTHERN MARIANA
 AA5096'ISLANDS, ON THE W SIDE OF ASUNCION ISLAND.  THE STATION IS LOCATED ON
 AA5096'A BROAD POINT THAT IS NNE OF THE ONLY OFFSHORE ISLET ON THE W SIDE OF
 AA5096'THE ISLAND.  THE STATION CAN ONLY BE REACHED BY BOAT OR HELICOPTER.
 AA5096'PERMISSION MUST BE OBTAINED FROM THE COMMONWEALTH OF THE NORTHERN
 AA5096'MARIANA ISLANDS CIVIL DEFENSE (670-322-3598). THE STATION IS A
 AA5096'STANDARD NOS DISK SET IN A DRILL HOLE IN A LAVA OUTCROP JUST W OF A
 AA5096'TALL ROCK PILLAR AND STAMPED -MACAW 1993-
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7921 ***********************************************************************
 DE7921  DESIGNATION -  MANAGAHA 2
 DE7921  PID         -  DE7921
 DE7921  STATE/COUNTY-  CQ/SAIPAN
 DE7921  COUNTRY     -  US
 DE7921  USGS QUAD   -  
 DE7921
 DE7921                         *CURRENT SURVEY CONTROL
 DE7921  ______________________________________________________________________
 DE7921* NAD 83(1986) POSITION- 15 14 25.     (N) 214 17 13.     (W)   SCALED
 DE7921* LMSL    ORTHO HEIGHT -     2.6   (meters)        9.    (feet) VERT ANG
 DE7921  ______________________________________________________________________
 DE7921  GEOID HEIGHT    -         54.462 (meters)                     GEOID12B
 DE7921
 DE7921.The horizontal coordinates were scaled from a map and have
 DE7921.an estimated accuracy of +/- 6 seconds.
 DE7921
 DE7921.The orthometric height was determined by vertical angle observations.
 DE7921
 DE7921.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7921.GEOID12B height accuracy estimate available here.
 DE7921
 DE7921.Click photographs - Photos may exist for this station.
 DE7921
 DE7921
 DE7921_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS617853(NAD 83)
 DE7921
 DE7921                          SUPERSEDED SURVEY CONTROL
 DE7921
 DE7921  GU1963      -  15 14 19.78130(N)    214 17 21.37620(W) AD(       ) 2
 DE7921
 DE7921.Superseded values are not recommended for survey control.
 DE7921
 DE7921.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7921.See file dsdata.pdf to determine how the superseded data were derived.
 DE7921
 DE7921_MARKER: DD = SURVEY DISK
 DE7921_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DE7921_STAMPING: MANAGAHA 2 1969
 DE7921_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7921_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7921
 DE7921  HISTORY     - Date     Condition        Report By
 DE7921  HISTORY     - 1969     MONUMENTED       USGS
 DE7921
 DE7921                          STATION DESCRIPTION
 DE7921
 DE7921'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JNT)
 DE7921'LOCATED ABOUT 1.9 MI. AIRLINE NW. OF CHARLIE DOCK IN TANAPAG HARBOR,
 DE7921'ABOUT 1.45 MI. NNW. OF PUNTAN MUCHOT, ABOUT 100 FT. W. OF THE OCEAN,
 DE7921'45 FT. E. OF A JAPANESE PILLOBX ON THE SE. POINT OF MANAGAHA ISLAND.
 DE7921'REACHED FROM SAIPAN BY BOAT.  STATION MARK IS A STANDARD TABLET
 DE7921'STAMPED MANAGAHA 2 1969 SET IN CEMENT POST POURED IN PLACE AND
 DE7921'PROJECTING 0.4 FT. ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4121 ***********************************************************************
 DG4121  DESIGNATION -  MANNY
 DG4121  PID         -  DG4121
 DG4121  STATE/COUNTY-  CQ/TINIAN
 DG4121  COUNTRY     -  US
 DG4121  USGS QUAD   -  
 DG4121
 DG4121                         *CURRENT SURVEY CONTROL
 DG4121  ______________________________________________________________________
 DG4121* NAD 83(1986) POSITION- 15 04 21.     (N) 214 22 24.     (W)   SCALED
 DG4121* NMVD03  ORTHO HEIGHT -     6.625 (meters)       21.74  (feet) ADJUSTED
 DG4121  ______________________________________________________________________
 DG4121  GEOID HEIGHT    -         54.772 (meters)                     GEOID12B
 DG4121  VERT ORDER      -  FIRST     CLASS II
 DG4121
 DG4121.The horizontal coordinates were scaled from a map and have
 DG4121.an estimated accuracy of +/- 6 seconds.
 DG4121
 DG4121.The orthometric height was determined by differential leveling and
 DG4121.adjusted by the NATIONAL GEODETIC SURVEY
 DG4121.in October 2004.
 DG4121
 DG4121.No vertical observational check was made to the station.
 DG4121
 DG4121.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4121.GEOID12B height accuracy estimate available here.
 DG4121
 DG4121.Click photographs - Photos may exist for this station.
 DG4121
 DG4121
 DG4121_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS523668(NAD 83)
 DG4121
 DG4121                          SUPERSEDED SURVEY CONTROL
 DG4121
 DG4121.No superseded survey control is available for this station.
 DG4121
 DG4121_MARKER: DV = VERTICAL CONTROL DISK
 DG4121_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4121_STAMPING: MANNY 2003
 DG4121_MARK LOGO: NGS
 DG4121_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4121_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4121+STABILITY: SURFACE MOTION
 DG4121
 DG4121  HISTORY     - Date     Condition        Report By
 DG4121  HISTORY     - 2003     MONUMENTED       CNMI
 DG4121
 DG4121                          STATION DESCRIPTION
 DG4121
 DG4121'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG4121'THE STATION IS LOCATED NORTHWEST OF SAN JOSE IN THE BANADERON NUNU -
 DG4121'BANADERON LEMMAI AREA ON THE ISLAND OF TINIAN, CNMI.  TO REACH THE
 DG4121'STATION FROM THE INTERSECTION OF THE AIRPORT ROAD AND BROADWAY,
 DG4121'PROCEED NORTH ON BROADWAY FOR 1.4 MILES (2.3 KM) TO THE INTERSECTION.
 DG4121'PROCEED WEST AT THE INTERSECTION FOR 1.7 MILES (2.7 KM) TO THE
 DG4121'INTERSECTION OF 8TH AVENUE AND THE SEABEE MONUMENT IN THE NORTHWEST
 DG4121'QUADRANT OF THE INTERSECTION.  PROCEED NORTH ON 8TH AVENUE FOR 4.0
 DG4121'MILES (6.4 KM) TO STATION.  THE STATION IS A STANDARD NGS BENCH MARK
 DG4121'SET IN THE CENTERLINE OF THE ROAD 2.8 METERS (9.2 FT) SOUTH OF THE
 DG4121'NORTH EDGE AND 2.3 METERS (7.5 FT) NORTH OF THE SOUTH EDGE OF THE
 DG4121'ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DF7980 ***********************************************************************
 DF7980  HT_MOD      -  This is a Height Modernization Survey Station.
 DF7980  CORS        -  This is a GPS Continuously Operating Reference Station.
 DF7980  DESIGNATION -  MARIANA ISLAND CORS ARP
 DF7980  CORS_ID     -  CNMR
 DF7980  PID         -  DF7980
 DF7980  STATE/COUNTY-  CQ/SAIPAN
 DF7980  COUNTRY     -  US
 DF7980  USGS QUAD   -  
 DF7980
 DF7980                         *CURRENT SURVEY CONTROL
 DF7980  ______________________________________________________________________
 DF7980* NAD 83(MA11) POSITION- 15 13 46.88232(N) 214 15 24.84051(W)   ADJUSTED
 DF7980* NAD 83(MA11) ELLIP HT-    62.448 (meters)        (04/??/25)   ADJUSTED
 DF7980* NAD 83(MA11) EPOCH   -  2010.00
 DF7980* NMVD03  ORTHO HEIGHT -     8.08  (meters)       26.5   (feet) GPS OBS
 DF7980  ______________________________________________________________________
 DF7980  GEOID HEIGHT    -         54.387 (meters)                     GEOID12B
 DF7980  NAD 83(MA11) X  - -5,087,756.986 (meters)                     COMP
 DF7980  NAD 83(MA11) Y  -  3,465,027.275 (meters)                     COMP
 DF7980  NAD 83(MA11) Z  -  1,664,652.400 (meters)                     COMP
 DF7980
 DF7980  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7980  Standards:
 DF7980         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7980            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7980  -------------------------------------------------------------------
 DF7980  NETWORK    0.19   0.59           0.07   0.08   0.30      0.01796300
 DF7980  -------------------------------------------------------------------
 DF7980
 DF7980.The coordinates were established by GPS observations
 DF7980.and adjusted by the National Geodetic Survey in April 2025.
 DF7980
 DF7980.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DF7980.been affixed to the stable Mariana Tectonic Plate. 
 DF7980
 DF7980.The coordinates are valid at the epoch date displayed above
 DF7980.which is a decimal equivalence of Year/Month/Day.
 DF7980
 DF7980.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DF7980.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DF7980.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DF7980.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DF7980.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DF7980.published epoch of 2010.00.
 DF7980
 DF7980.Additional information on MYCS is available at:
 DF7980.https://geodesy.noaa.gov/CORS/index.shtml
 DF7980
 DF7980.The orthometric height was determined by GPS observations and a
 DF7980.high-resolution geoid model using precise GPS observation and
 DF7980.processing techniques.
 DF7980
 DF7980.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7980.GEOID12B height accuracy estimate available here.
 DF7980
 DF7980.The PID for the CORS L1 Phase Center is DJ9610.
 DF7980
 DF7980.Click photographs - Photos may exist for this station.
 DF7980
 DF7980.The XYZ, and position/ellipsoidal ht. are equivalent.
 DF7980
 DF7980.The ellipsoidal height was determined by GPS observations
 DF7980.and is referenced to NAD 83.
 DF7980
 DF7980. The following values were computed from the NAD 83(MA11) position.
 DF7980
 DF7980;                    North         East     Units Scale Factor Converg.
 DF7980;UTM  55      - 1,684,119.926   365,009.772   MT  0.99982537   -0 19 48.8
 DF7980
 DF7980!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7980!UTM  55      -   0.99999018  x   0.99982537  =   0.99981555
 DF7980
 DF7980_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS6500984119(NAD 83)
 DF7980
 DF7980                          SUPERSEDED SURVEY CONTROL
 DF7980
 DF7980  NAD 83(MA11)-  15 13 46.88241(N)    214 15 24.84075(W) AD(2010.00) c
 DF7980  ELLIP H (05/??/20)   62.432  (m)                       GP(2010.00) c c
 DF7980  NAD 83(MA11)-  15 13 46.88245(N)    214 15 24.84063(W) AD(2010.00) c
 DF7980  ELLIP H (06/??/19)   62.421  (m)                       GP(2010.00) c c
 DF7980  NAD 83(MA11)-  15 13 46.88173(N)    214 15 24.83986(W) AD(2010.00) c
 DF7980  NAD 83(MA11)-  15 13 46.88244(N)    214 15 24.84070(W) AD(2010.00) c
 DF7980  ELLIP H (08/??/11)   62.414  (m)                       GP(2010.00) c c
 DF7980  NAD 83(CORS)-  15 13 46.88084(N)    214 15 24.83846(W) AD(2002.00) c
 DF7980  ELLIP H (06/??/07)   62.479  (m)                       GP(2002.00) c c
 DF7980  NAD 83(CORS)-  15 13 46.88121(N)    214 15 24.83954(W) AD(2002.00) c
 DF7980  ELLIP H (11/??/05)   62.430  (m)                       GP(2002.00) c c
 DF7980  NAD 83(1993)-  15 13 46.87975(N)    214 15 24.83758(W) AD(2004.00) c
 DF7980  NAD 83(CORS)-  15 13 46.87975(N)    214 15 24.83757(W) AD(2002.00) c
 DF7980  ELLIP H (09/??/03)   62.446  (m)                       GP(2002.00) c c
 DF7980
 DF7980.Superseded values are not recommended for survey control.
 DF7980
 DF7980.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7980.See file dsdata.pdf to determine how the superseded data were derived.
 DF7980
 DF7980_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DF7980
 DF7980                          STATION DESCRIPTION
 DF7980
 DF7980'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DF7980'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DF7980'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DF7980'AND LOG FILES ACCESSIBLE AT:
 DF7980'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4114 ***********************************************************************
 DG4114  DESIGNATION -  MARPO
 DG4114  PID         -  DG4114
 DG4114  STATE/COUNTY-  CQ/TINIAN
 DG4114  COUNTRY     -  US
 DG4114  USGS QUAD   -  
 DG4114
 DG4114                         *CURRENT SURVEY CONTROL
 DG4114  ______________________________________________________________________
 DG4114* NAD 83(MA11) POSITION- 14 58 51.17717(N) 214 22 03.04101(W)   ADJUSTED
 DG4114* NAD 83(MA11) ELLIP HT-   141.895 (meters)        (06/27/12)   ADJUSTED
 DG4114* NAD 83(MA11) EPOCH   -  2010.00
 DG4114* NMVD03  ORTHO HEIGHT -    87.356 (meters)      286.60  (feet) ADJUSTED
 DG4114  ______________________________________________________________________
 DG4114  GEOID HEIGHT    -         54.531 (meters)                     GEOID12B
 DG4114  NAD 83(MA11) X  - -5,087,043.442 (meters)                     COMP
 DG4114  NAD 83(MA11) Y  -  3,478,936.100 (meters)                     COMP
 DG4114  NAD 83(MA11) Z  -  1,638,093.487 (meters)                     COMP
 DG4114  LAPLACE CORR    -         -3.39  (seconds)                    DEFLEC12B
 DG4114  VERT ORDER      -  FIRST     CLASS II
 DG4114
 DG4114  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4114  Standards:
 DG4114         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4114            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4114  -------------------------------------------------------------------
 DG4114  NETWORK    1.58   3.08           0.65   0.63   1.57      0.27049760
 DG4114  -------------------------------------------------------------------
 DG4114  Click here for local accuracies and other accuracy information.
 DG4114
 DG4114.The horizontal coordinates were established by GPS observations
 DG4114.and adjusted by the National Geodetic Survey in June 2012.
 DG4114
 DG4114.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4114.been affixed to the stable Mariana tectonic plate. 
 DG4114
 DG4114.The horizontal coordinates are valid at the epoch date displayed above
 DG4114.which is a decimal equivalence of Year/Month/Day.
 DG4114
 DG4114.The orthometric height was determined by differential leveling and
 DG4114.adjusted by the NATIONAL GEODETIC SURVEY
 DG4114.in October 2004.
 DG4114
 DG4114.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4114.GEOID12B height accuracy estimate available here.
 DG4114
 DG4114.Click photographs - Photos may exist for this station.
 DG4114
 DG4114.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4114
 DG4114.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4114
 DG4114.The ellipsoidal height was determined by GPS observations
 DG4114.and is referenced to NAD 83.
 DG4114
 DG4114. The following values were computed from the NAD 83(MA11) position.
 DG4114
 DG4114;                    North         East     Units Scale Factor Converg.
 DG4114;UTM  55      - 1,656,665.187   352,957.081   MT  0.99986742   -0 21 12.8
 DG4114
 DG4114!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4114!UTM  55      -   0.99997769  x   0.99986742  =   0.99984511
 DG4114
 DG4114_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5295756665(NAD 83)
 DG4114
 DG4114                          SUPERSEDED SURVEY CONTROL
 DG4114
 DG4114  NAD 83(2002)-  14 58 51.17665(N)    214 22 03.04042(W) AD(2002.00) 1
 DG4114  ELLIP H (06/14/04)  141.822  (m)                       GP(2002.00) 4 2
 DG4114  NMVD03  (06/14/04)   87.40   (m)  EGM96    model used  GPS OBS        
 DG4114
 DG4114.Superseded values are not recommended for survey control.
 DG4114
 DG4114.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4114.See file dsdata.pdf to determine how the superseded data were derived.
 DG4114
 DG4114_MARKER: DV = VERTICAL CONTROL DISK
 DG4114_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4114_STAMPING: MARPO 2003
 DG4114_MARK LOGO: NGS
 DG4114_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4114_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4114+STABILITY: SURFACE MOTION
 DG4114
 DG4114  HISTORY     - Date     Condition        Report By
 DG4114  HISTORY     - 2003     MONUMENTED       NGS
 DG4114
 DG4114                          STATION DESCRIPTION
 DG4114
 DG4114'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (EDG)
 DG4114'THE STATION IS LOCATED IN MARPO VILLAGE NORTH OF SAN JOSE ON THE
 DG4114'ISLAND OF TINIAN, CNMI.  TO REACH THE STATION FROM THE INTERSECTION OF
 DG4114'THE TINIAN AIRPORT ROAD AND BROADWAY.  PROCEED SOUTH ON BROADWAY 0.8
 DG4114'MILES (1.3 KM) TO STATION.  THE MARK IS 17.5 METERS (57.4 FT)
 DG4114'SOUTHWEST OF A POWER POLE, 20.4 METERS (66.9 FT) NORTHEAST OF A POWER
 DG4114'POLE, AND 18.2 METERS (59.7 FT) WEST SOUTHWEST OF A COCONUT TREE. THE
 DG4114'STATION IS A STANDARD NGS BENCH MARK SET IN CONCRETE FLUSH WITH THE
 DG4114'GROUND IN THE MIDDLE OF THE INTERSECTION OF THE MARPO VILLAGE ROAD AND
 DG4114'BROADWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4100 ***********************************************************************
 DG4100  DESIGNATION -  MARY
 DG4100  PID         -  DG4100
 DG4100  STATE/COUNTY-  CQ/TINIAN
 DG4100  COUNTRY     -  US
 DG4100  USGS QUAD   -  
 DG4100
 DG4100                         *CURRENT SURVEY CONTROL
 DG4100  ______________________________________________________________________
 DG4100* NAD 83(MA11) POSITION- 15 04 51.47727(N) 214 20 50.39523(W)   ADJUSTED
 DG4100* NAD 83(MA11) ELLIP HT-    86.269 (meters)        (06/27/12)   ADJUSTED
 DG4100* NAD 83(MA11) EPOCH   -  2010.00
 DG4100* NMVD03  ORTHO HEIGHT -    31.564 (meters)      103.56  (feet) ADJUSTED
 DG4100  ______________________________________________________________________
 DG4100  GEOID HEIGHT    -         54.674 (meters)                     GEOID12B
 DG4100  NAD 83(MA11) X  - -5,085,852.809 (meters)                     COMP
 DG4100  NAD 83(MA11) Y  -  3,475,493.517 (meters)                     COMP
 DG4100  NAD 83(MA11) Z  -  1,648,774.485 (meters)                     COMP
 DG4100  LAPLACE CORR    -         -2.71  (seconds)                    DEFLEC12B
 DG4100  VERT ORDER      -  FIRST     CLASS II
 DG4100
 DG4100  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4100  Standards:
 DG4100         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4100            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4100  -------------------------------------------------------------------
 DG4100  NETWORK    2.58   4.84           1.09   1.02   2.47      0.06651580
 DG4100  -------------------------------------------------------------------
 DG4100  Click here for local accuracies and other accuracy information.
 DG4100
 DG4100.The horizontal coordinates were established by GPS observations
 DG4100.and adjusted by the National Geodetic Survey in June 2012.
 DG4100
 DG4100.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4100.been affixed to the stable Mariana tectonic plate. 
 DG4100
 DG4100.The horizontal coordinates are valid at the epoch date displayed above
 DG4100.which is a decimal equivalence of Year/Month/Day.
 DG4100
 DG4100.The orthometric height was determined by differential leveling and
 DG4100.adjusted by the NATIONAL GEODETIC SURVEY
 DG4100.in October 2004.
 DG4100
 DG4100.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4100.GEOID12B height accuracy estimate available here.
 DG4100
 DG4100.Click photographs - Photos may exist for this station.
 DG4100
 DG4100.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4100
 DG4100.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4100
 DG4100.The ellipsoidal height was determined by GPS observations
 DG4100.and is referenced to NAD 83.
 DG4100
 DG4100. The following values were computed from the NAD 83(MA11) position.
 DG4100
 DG4100;                    North         East     Units Scale Factor Converg.
 DG4100;UTM  55      - 1,667,724.256   355,194.777   MT  0.99985934   -0 21 02.2
 DG4100
 DG4100!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4100!UTM  55      -   0.99998644  x   0.99985934  =   0.99984578
 DG4100
 DG4100_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5519467724(NAD 83)
 DG4100
 DG4100                          SUPERSEDED SURVEY CONTROL
 DG4100
 DG4100  NAD 83(2002)-  15 04 51.47690(N)    214 20 50.39453(W) AD(2002.00) 1
 DG4100  ELLIP H (06/14/04)   86.205  (m)                       GP(2002.00) 4 2
 DG4100  NMVD03  (06/14/04)   31.72   (m)  EGM96    model used  GPS OBS        
 DG4100
 DG4100.Superseded values are not recommended for survey control.
 DG4100
 DG4100.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4100.See file dsdata.pdf to determine how the superseded data were derived.
 DG4100
 DG4100_MARKER: DV = VERTICAL CONTROL DISK
 DG4100_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4100_STAMPING: MARY 2003
 DG4100_MARK LOGO: NGS
 DG4100_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4100_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4100+STABILITY: SURFACE MOTION
 DG4100
 DG4100  HISTORY     - Date     Condition        Report By
 DG4100  HISTORY     - 2003     MONUMENTED       CNMI
 DG4100
 DG4100                          STATION DESCRIPTION
 DG4100
 DG4100'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG4100'THE STATION IS LOCATED IN SABANETAN TAHGAN AREA ON THE ISLAND OF
 DG4100'TINIAN, CNMI WHICH IS NORTH OF THE AIRPORT.  TO REACH THE STATION FROM
 DG4100'THE INTERSECTION OF THE TINIAN AIRPORT ROAD AND BROADWAY, PROCEED
 DG4100'NORTH ON THE BROADWAY FOR 6.8 MILES (10.9 KM) TO THE MARK AND ABOUT
 DG4100'2.6 MILES (4.2 KM) PASSED THE BIG LOOP WITH A SHRINE.  THE STATION IS
 DG4100'A STANDARD NGS BENCH MARK SET IN THE CENTER OF THE ROAD. THE MARK IS
 DG4100'2.3 METERS (7.5 FT) SOUTHEAST OF THE NORTH EDGE AND 2.4 METERS (7.9
 DG4100'FT) NORTH OF THE SOUTH EDGE OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7955 ***********************************************************************
 DE7955  DESIGNATION -  MASSALOG
 DE7955  PID         -  DE7955
 DE7955  STATE/COUNTY-  CQ/TINIAN
 DE7955  COUNTRY     -  US
 DE7955  USGS QUAD   -  
 DE7955
 DE7955                         *CURRENT SURVEY CONTROL
 DE7955  ______________________________________________________________________
 DE7955* NAD 83(1986) POSITION- 15 00 50.     (N) 214 20 21.     (W)   SCALED
 DE7955* LMSL    ORTHO HEIGHT -   108.0   (meters)      354.    (feet) VERT ANG
 DE7955  ______________________________________________________________________
 DE7955  GEOID HEIGHT    -         54.437 (meters)                     GEOID12B
 DE7955
 DE7955.The horizontal coordinates were scaled from a map and have
 DE7955.an estimated accuracy of +/- 6 seconds.
 DE7955
 DE7955.The orthometric height was determined by vertical angle observations.
 DE7955
 DE7955.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7955.GEOID12B height accuracy estimate available here.
 DE7955
 DE7955.Click photographs - Photos may exist for this station.
 DE7955
 DE7955
 DE7955_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS560602(NAD 83)
 DE7955
 DE7955                          SUPERSEDED SURVEY CONTROL
 DE7955
 DE7955  GU1963      -  15 00 44.39350(N)    214 20 29.63010(W) AD(       ) 2
 DE7955
 DE7955.Superseded values are not recommended for survey control.
 DE7955
 DE7955.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7955.See file dsdata.pdf to determine how the superseded data were derived.
 DE7955
 DE7955_MARKER: DD = SURVEY DISK
 DE7955_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DE7955_STAMPING: USN
 DE7955_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7955_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7955
 DE7955  HISTORY     - Date     Condition        Report By
 DE7955  HISTORY     - 1969     MONUMENTED       USN
 DE7955
 DE7955                          STATION DESCRIPTION
 DE7955
 DE7955'DESCRIBED BY US NAVY 1969 (JNT)
 DE7955'LOCATED ABOUT 3.7 MI. AIRLINE NE. OF THE VILLAGE OF SAN JOSE, ABOUT
 DE7955'0.7 MI. W. OF PUNTAN MASALOG, ABOUT 0.2 MI. W. OF LADERAN MASALOG,
 DE7955'ABOUT 60 FT. W. OF A FENCE LINE.  TO REACH FROM THE DISTRICT
 DE7955'ADMINISTRATIVE OFFICE ON TINIAN, DRIVE E. FOR 0.4 MI. TO BROADWAY,
 DE7955'TURN LEFT N. AND FOLLOW BROADWAY FOR 2.0 MI. TO A RD. INTERSECTION,
 DE7955'TURN RIGHT PASSING THROUGH GATE FOR 0.4 MI. TO A GATE, CONTINUE
 DE7955'STRAIGHT AHEAD FOLLOWING MAIN TRAVELED RD. FOR 0.9 MI. TO A T RD. AT
 DE7955'THE TOP OF A HILL, TURN LEFT AND FOLLOW RD. N. FOR 0.7 MI. ALONG FENCE
 DE7955'TO END OF TRUCK TRAVEL.  CROSS FENCE AND GO INTO THE BRUSH FOR ABOUT
 DE7955'60 FT. TO A CONCRETE CISTERN AND STATION MARK.  STATION MARK IS A US
 DE7955'NAVY TABLET STAMPED USN CEMENTED IN THE CENTER OF A CONCRETE CISTERN
 DE7955'PROJECTING 3 FT. ABOVE THE GROUND.
 DE7955'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DQ9502 ***********************************************************************
 DQ9502  DESIGNATION -  MAUG
 DQ9502  PID         -  DQ9502
 DQ9502  STATE/COUNTY-  CQ/NORTHERN ISLANDS
 DQ9502  COUNTRY     -  US
 DQ9502  USGS QUAD   -  
 DQ9502
 DQ9502                         *CURRENT SURVEY CONTROL
 DQ9502  ______________________________________________________________________
 DQ9502* NAD 83(MA11) POSITION- 20 01 36.88211(N) 214 46 03.02409(W)   ADJUSTED
 DQ9502* NAD 83(MA11) ELLIP HT-    48.365 (meters)        (03/30/18)   ADJUSTED
 DQ9502* NAD 83(MA11) EPOCH   -  2010.00
 DQ9502  ______________________________________________________________________
 DQ9502  GEOID HEIGHT    -         46.314 (meters)                     EGM08
 DQ9502  NAD 83(MA11) X  - -4,924,615.866 (meters)                     COMP
 DQ9502  NAD 83(MA11) Y  -  3,418,556.922 (meters)                     COMP
 DQ9502  NAD 83(MA11) Z  -  2,170,512.686 (meters)                     COMP
 DQ9502
 DQ9502  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DQ9502  Standards:
 DQ9502         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DQ9502            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DQ9502  -------------------------------------------------------------------
 DQ9502  NETWORK    3.51   5.80           1.40   1.47   2.96      0.04752423
 DQ9502  -------------------------------------------------------------------
 DQ9502  Click here for local accuracies and other accuracy information.
 DQ9502
 DQ9502.The horizontal coordinates were established by GPS observations
 DQ9502.and adjusted by the National Geodetic Survey in March 2018.
 DQ9502
 DQ9502.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DQ9502.been affixed to the stable Mariana tectonic plate. 
 DQ9502
 DQ9502.The horizontal coordinates are valid at the epoch date displayed above
 DQ9502.which is a decimal equivalence of Year/Month/Day.
 DQ9502
 DQ9502.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ9502
 DQ9502.Click photographs - Photos may exist for this station.
 DQ9502
 DQ9502.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DQ9502
 DQ9502.The ellipsoidal height was determined by GPS observations
 DQ9502.and is referenced to NAD 83.
 DQ9502
 DQ9502. The following values were computed from the NAD 83(MA11) position.
 DQ9502
 DQ9502;                    North         East     Units Scale Factor Converg.
 DQ9502;UTM  55      - 2,215,436.171   315,118.402   MT  1.00002248   -0 36 19.7
 DQ9502
 DQ9502!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DQ9502!UTM  55      -   0.99999240  x   1.00002248  =   1.00001488
 DQ9502
 DQ9502_U.S. NATIONAL GRID SPATIAL ADDRESS: 55QCC1511815436(NAD 83)
 DQ9502
 DQ9502                          SUPERSEDED SURVEY CONTROL
 DQ9502
 DQ9502.No superseded survey control is available for this station.
 DQ9502
 DQ9502_MARKER: DD = SURVEY DISK
 DQ9502_SETTING: 66 = SET IN ROCK OUTCROP
 DQ9502_SP_SET: EPOXIED IN ROCK PLATFORM
 DQ9502_STAMPING: MAUG 1992
 DQ9502_MARK LOGO: LDGO
 DQ9502_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ9502_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ9502+STABILITY: POSITION/ELEVATION WELL
 DQ9502_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ9502+SATELLITE: SATELLITE OBSERVATIONS - September 14, 2017
 DQ9502
 DQ9502  HISTORY     - Date     Condition        Report By
 DQ9502  HISTORY     - 1992     MONUMENTED       LDGO
 DQ9502  HISTORY     - 1997     GOOD             LDGO
 DQ9502  HISTORY     - 20170914 GOOD             NGS
 DQ9502
 DQ9502                          STATION DESCRIPTION
 DQ9502
 DQ9502'DESCRIBED BY LAMONT-DOHERTY GEOLOGICAL OBSERVATORY 1997 (JB)
 DQ9502'THE MARK IS LOCATED ON THE ISLAND OF MAUG IN THE NORTHERN ISLANDS OF
 DQ9502'THE COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS.
 DQ9502'
 DQ9502'STATION MARK IS A STANDARD LDGO EARTHQUAKE RESEARCH 7.5 CM (3 INCH)
 DQ9502'DIAMETER BRASS DISK.  IT HAS AN EXACTLY CENTRAL CENTER-PUNCHED HOLE AS
 DQ9502'THE STATION MARK.  IT IS EPOXIED INTO A DRILLED HOLE IN A ROCK
 DQ9502'PLATFORM INSIDE THE CALDERA AT THE NORTHERN END OF THE EAST ISLAND.
 DQ9502'
 DQ9502'TO REACH BY SEA:  ANCHOR IN THE LAGOON AND TAKE SKIFF TO THE SITE,
 DQ9502'WHICH IS 200 M (656.2 FT) SOUTH OF THE NORTHERN TIP OF THE EAST
 DQ9502'ISLAND.  IT IS AT THE SITE OF THE TRIANGULATION MONUMENT MARKED ON THE
 DQ9502'1940 ARMY MAP SERVICE MAP.  THE WITNESS POST (A 15 INCH BY 15 INCH BY
 DQ9502'13 INCH HIGH CONCRETE PILLAR) FOR THIS MONUMENT WAS STILL PRESENT IN
 DQ9502'1992, BUT THE MARK ITSELF WAS GONE.  MAUG IS 7.96 M (26.1 FT) IN
 DQ9502'AZIMUTH 300 TRUE FROM THE SOUTH-WEST COMER OF THIS PILLAR.  A
 DQ9502'HELICOPTER LANDING WOULD ALSO BE POSSIBLE.
 DQ9502'
 DQ9502'NOTE: YOU NEED TO GET PERMISSION FOR ACCESS FROM THE CNMI DLNR
 DQ9502'DIVISION OF FISH AND WILDLIFE, DIVISION OF HISTORIC PRESERVATION AND
 DQ9502'MAYOR OF THE NORTHERN ISLANDS.
 DQ9502
 DQ9502                          STATION RECOVERY (2017)
 DQ9502
 DQ9502'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (KF)
 DQ9502'THE MARK IS LOCATED ON THE ISLAND OF MAUG, CNMI.
 DQ9502'
 DQ9502'TO REACH THE MARK BY SEA ANCHOR IN THE LAGOON AND USE A SKIFF TO THE
 DQ9502'NORTHERN TIP OF THE EAST ISLAND.
 DQ9502'
 DQ9502'THE MARK IS 200 M (656.2 FT) SOUTH OF THE NORTHERN TIP OF THE EAST
 DQ9502'ISLAND. THE MARK IS EPOXIED INTO A DRILLED HOLE IN THE ROCK PLATFORM
 DQ9502'INSIDE THE CALDERA AT THE NORHTERN END OF EAST ISALND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DQ9503 ***********************************************************************
 DQ9503  DESIGNATION -  MAUG RM 2
 DQ9503  PID         -  DQ9503
 DQ9503  STATE/COUNTY-  CQ/NORTHERN ISLANDS
 DQ9503  COUNTRY     -  US
 DQ9503  USGS QUAD   -  
 DQ9503
 DQ9503                         *CURRENT SURVEY CONTROL
 DQ9503  ______________________________________________________________________
 DQ9503* NAD 83(MA11) POSITION- 20 01 49.70984(N) 214 47 17.08042(W)   ADJUSTED
 DQ9503* NAD 83(MA11) ELLIP HT-    66.040 (meters)        (03/30/18)   ADJUSTED
 DQ9503* NAD 83(MA11) EPOCH   -  2010.00
 DQ9503  ______________________________________________________________________
 DQ9503  GEOID HEIGHT    -         46.421 (meters)                     EGM08
 DQ9503  NAD 83(MA11) X  - -4,923,290.848 (meters)                     COMP
 DQ9503  NAD 83(MA11) Y  -  3,420,257.205 (meters)                     COMP
 DQ9503  NAD 83(MA11) Z  -  2,170,889.355 (meters)                     COMP
 DQ9503
 DQ9503  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DQ9503  Standards:
 DQ9503         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DQ9503            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DQ9503  -------------------------------------------------------------------
 DQ9503  NETWORK    2.31   3.61           0.85   1.01   1.84      0.21449757
 DQ9503  -------------------------------------------------------------------
 DQ9503  Click here for local accuracies and other accuracy information.
 DQ9503
 DQ9503.The horizontal coordinates were established by GPS observations
 DQ9503.and adjusted by the National Geodetic Survey in March 2018.
 DQ9503
 DQ9503.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DQ9503.been affixed to the stable Mariana tectonic plate. 
 DQ9503
 DQ9503.The horizontal coordinates are valid at the epoch date displayed above
 DQ9503.which is a decimal equivalence of Year/Month/Day.
 DQ9503
 DQ9503.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ9503
 DQ9503.Click photographs - Photos may exist for this station.
 DQ9503
 DQ9503.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DQ9503
 DQ9503.The ellipsoidal height was determined by GPS observations
 DQ9503.and is referenced to NAD 83.
 DQ9503
 DQ9503. The following values were computed from the NAD 83(MA11) position.
 DQ9503
 DQ9503;                    North         East     Units Scale Factor Converg.
 DQ9503;UTM  55      - 2,215,853.509   312,970.332   MT  1.00003236   -0 36 45.5
 DQ9503
 DQ9503!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DQ9503!UTM  55      -   0.99998962  x   1.00003236  =   1.00002198
 DQ9503
 DQ9503_U.S. NATIONAL GRID SPATIAL ADDRESS: 55QCC1297015853(NAD 83)
 DQ9503
 DQ9503                          SUPERSEDED SURVEY CONTROL
 DQ9503
 DQ9503.No superseded survey control is available for this station.
 DQ9503
 DQ9503_MARKER: DD = SURVEY DISK
 DQ9503_SP_SET: SET IN LARGE ROCK
 DQ9503_STAMPING: MAUG RM 2 29TH ENGR BN 1964
 DQ9503_MARK LOGO: USACE
 DQ9503_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ9503_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ9503+SATELLITE: SATELLITE OBSERVATIONS - September 14, 2017
 DQ9503
 DQ9503  HISTORY     - Date     Condition        Report By
 DQ9503  HISTORY     - 1964     MONUMENTED       USACE
 DQ9503  HISTORY     - 20170914 GOOD             NGS
 DQ9503
 DQ9503                          STATION DESCRIPTION
 DQ9503
 DQ9503'DESCRIBED BY NATIONAL GEODETIC SURVEY 2017 (KF)
 DQ9503'MARK IS LOACATED ON THE ISLAND OF MAUG, CNMI.
 DQ9503'
 DQ9503'TO REACH THE MARK,LAND ON THE LAGOON (EAST) SIDE OF THE ISLAND ON
 DQ9503'LARGE, FLAT ROCK WHICH STICKS OUT OF THE WATER APPROXIMATELY TWO
 DQ9503'METERS AT HIGHT TIDE. APPROXIMATELY 150 M (492.1 FT) SOUTH OF THE
 DQ9503'NORTH END OF THE ISLAND. PROCEED FROM THE LANDING AREA TO THE NORTH
 DQ9503'END OF THE ISLAND AND CLIMB AROUND THE POINT UP A BIG PILE OF ROCKS TO
 DQ9503'A LARGE DEPRESSION AND CLIMB A SIXTY PERCENT SLOPE OF SANDY DIRT TO
 DQ9503'MARK. THE MARK IS EMBEDDED IN CONCRETE IN THE TOP OF LARGE ROCK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DK2823 ***********************************************************************
 DK2823  DESIGNATION -  MAUG WEST SETUP
 DK2823  PID         -  DK2823
 DK2823  STATE/COUNTY-  CQ/NORTHERN ISLANDS
 DK2823  COUNTRY     -  US
 DK2823  USGS QUAD   -  
 DK2823
 DK2823                         *CURRENT SURVEY CONTROL
 DK2823  ______________________________________________________________________
 DK2823* NAD 83(MA11) POSITION- 20 00 45.15119(N) 214 46 55.97523(W)   ADJUSTED
 DK2823* NAD 83(MA11) ELLIP HT-    52.961 (meters)        (06/27/12)   ADJUSTED
 DK2823* NAD 83(MA11) EPOCH   -  2010.00
 DK2823  ______________________________________________________________________
 DK2823  GEOID HEIGHT    -         46.412 (meters)                     EGM08
 DK2823  NAD 83(MA11) X  - -4,924,188.953 (meters)                     COMP
 DK2823  NAD 83(MA11) Y  -  3,420,134.165 (meters)                     COMP
 DK2823  NAD 83(MA11) Z  -  2,169,019.580 (meters)                     COMP
 DK2823
 DK2823  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK2823  Standards:
 DK2823         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK2823            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK2823  -------------------------------------------------------------------
 DK2823  NETWORK    8.13   5.31           3.60   2.99   2.71     -0.08464290
 DK2823  -------------------------------------------------------------------
 DK2823  Click here for local accuracies and other accuracy information.
 DK2823
 DK2823.The horizontal coordinates were established by GPS observations
 DK2823.and adjusted by the National Geodetic Survey in June 2012.
 DK2823
 DK2823.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DK2823.been affixed to the stable Mariana tectonic plate. 
 DK2823
 DK2823.The horizontal coordinates are valid at the epoch date displayed above
 DK2823.which is a decimal equivalence of Year/Month/Day.
 DK2823
 DK2823.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK2823
 DK2823.Click photographs - Photos may exist for this station.
 DK2823
 DK2823.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK2823
 DK2823.The ellipsoidal height was determined by GPS observations
 DK2823.and is referenced to NAD 83.
 DK2823
 DK2823. The following values were computed from the NAD 83(MA11) position.
 DK2823
 DK2823;                    North         East     Units Scale Factor Converg.
 DK2823;UTM  55      - 2,213,861.754   313,562.548   MT  1.00002962   -0 36 36.3
 DK2823
 DK2823!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK2823!UTM  55      -   0.99999168  x   1.00002962  =   1.00002129
 DK2823
 DK2823_U.S. NATIONAL GRID SPATIAL ADDRESS: 55QCC1356213861(NAD 83)
 DK2823
 DK2823                          SUPERSEDED SURVEY CONTROL
 DK2823
 DK2823  NAD 83(2002)-  20 00 45.14919(N)    214 46 55.97327(W) AD(2002.00) 1
 DK2823  ELLIP H (01/09/08)   52.923  (m)                       GP(2002.00) 4 1
 DK2823
 DK2823.Superseded values are not recommended for survey control.
 DK2823
 DK2823.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK2823.See file dsdata.pdf to determine how the superseded data were derived.
 DK2823
 DK2823_MARKER: Z = SEE DESCRIPTION
 DK2823_SETTING: 0 = UNSPECIFIED SETTING
 DK2823_STAMPING: NO STAMPING
 DK2823_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK2823_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK2823_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK2823+SATELLITE: SATELLITE OBSERVATIONS - September 02, 2003
 DK2823
 DK2823  HISTORY     - Date     Condition        Report By
 DK2823  HISTORY     - 20030902 MONUMENTED       NGS
 DK2823
 DK2823                          STATION DESCRIPTION
 DK2823
 DK2823'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (DHM)
 DK2823'THIS STATION IS A TEMPORARY, NON-MONUMENTED STATION ESTABLISHED FOR
 DK2823'THE SOLE PURPOSE OF SUPPORTING PHOTO-IDENTIFICATION OF OBJECTS ON THE
 DK2823'MAUG ISLANDS.  IT WAS LOCATED ON THE MOST SOUTHERLY POINT OF NISHI
 DK2823'ISLAND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7907 ***********************************************************************
 DE7907  DESIGNATION -  MI 7 1HV
 DE7907  PID         -  DE7907
 DE7907  STATE/COUNTY-  CQ/ROTA
 DE7907  COUNTRY     -  US
 DE7907  USGS QUAD   -  
 DE7907
 DE7907                         *CURRENT SURVEY CONTROL
 DE7907  ______________________________________________________________________
 DE7907* NAD 83(1986) POSITION- 14 06 48.     (N) 214 49 45.     (W)   SCALED
 DE7907* LMSL    ORTHO HEIGHT -    35.5   (meters)      116.    (feet) VERT ANG
 DE7907  ______________________________________________________________________
 DE7907  GEOID HEIGHT    -         54.560 (meters)                     GEOID12B
 DE7907
 DE7907.The horizontal coordinates were scaled from a map and have
 DE7907.an estimated accuracy of +/- 6 seconds.
 DE7907
 DE7907.The orthometric height was determined by vertical angle observations.
 DE7907
 DE7907.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7907.GEOID12B height accuracy estimate available here.
 DE7907
 DE7907.Click photographs - Photos may exist for this station.
 DE7907
 DE7907
 DE7907_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR025610(NAD 83)
 DE7907
 DE7907                          SUPERSEDED SURVEY CONTROL
 DE7907
 DE7907  GU1963      -  14 06 43.39070(N)    214 49 54.07190(W) AD(       ) 2
 DE7907
 DE7907.Superseded values are not recommended for survey control.
 DE7907
 DE7907.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7907.See file dsdata.pdf to determine how the superseded data were derived.
 DE7907
 DE7907_MARKER: B = BOLT
 DE7907_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DE7907+WITH SETTING: PAVEMENT
 DE7907_SP_SET: 18 INCH CONCRETE SLAB
 DE7907_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7907_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE7907+STABILITY: SURFACE MOTION
 DE7907
 DE7907  HISTORY     - Date     Condition        Report By
 DE7907  HISTORY     - 1969     MONUMENTED       USGS
 DE7907
 DE7907                          STATION DESCRIPTION
 DE7907
 DE7907'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JNT)
 DE7907'LOCATED ABOUT 2.7 MI. AIRLINE SE. OF THE VILLAGE OF SONGSONG, ABOUT
 DE7907'0.25 MI. NE. OF PONIYA POINT, ABOUT 250 FT. S. OF RD.  TO REACH FROM
 DE7907'THE POST OFFICE IN SONGSONG DRIVE SE. ALONG SOSANJAYA BAY FOR 3.0 MI.
 DE7907'TO A DIM RD. ON RIGHT, TURN RIGHT ON DIM RD. FOR 0.05 MI. TO END OF
 DE7907'TRUCK TRAVEL AT LARGE BREAD FRUIT TREE.  STATION IS ABOUT 50 FT. NW.
 DE7907'OF BROAD FRUIT TREE.  STATION MARK IS A HEAD OF BOLT IN A 18 INCH
 DE7907'CONCRETE SLAB.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7089 ***********************************************************************
 DE7089  DESIGNATION -  MID
 DE7089  PID         -  DE7089
 DE7089  STATE/COUNTY-  CQ/ROTA
 DE7089  COUNTRY     -  US
 DE7089  USGS QUAD   -  
 DE7089
 DE7089                         *CURRENT SURVEY CONTROL
 DE7089  ______________________________________________________________________
 DE7089* NAD 83(1986) POSITION- 14 10 07.     (N) 214 50 25.     (W)   SCALED
 DE7089* LMSL    ORTHO HEIGHT -     1.15  (meters)        3.8   (feet) LEVELING
 DE7089  ______________________________________________________________________
 DE7089  GEOID HEIGHT    -         54.795 (meters)                     GEOID12B
 DE7089  VERT ORDER      -  THIRD ?
 DE7089
 DE7089.The horizontal coordinates were scaled from a map and have
 DE7089.an estimated accuracy of +/- 6 seconds.
 DE7089
 DE7089.The orthometric height was determined by differential leveling.
 DE7089.The vertical network tie was performed by a horz. field party for horz.
 DE7089.obs reductions. Reset procedures were used to establish the elevation.
 DE7089
 DE7089.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7089.GEOID12B height accuracy estimate available here.
 DE7089
 DE7089.Click photographs - Photos may exist for this station.
 DE7089
 DE7089
 DE7089_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR013671(NAD 83)
 DE7089
 DE7089                          SUPERSEDED SURVEY CONTROL
 DE7089
 DE7089  GU1963      -  14 10 01.42510(N)    214 50 33.87050(W) AD(       ) 2
 DE7089
 DE7089.Superseded values are not recommended for survey control.
 DE7089
 DE7089.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7089.See file dsdata.pdf to determine how the superseded data were derived.
 DE7089
 DE7089_MARKER: DD = SURVEY DISK
 DE7089_SETTING: 66 = SET IN ROCK OUTCROP
 DE7089_STAMPING: MID 1965
 DE7089_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7089_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7089
 DE7089  HISTORY     - Date     Condition        Report By
 DE7089  HISTORY     - 1965     MONUMENTED       USN
 DE7089  HISTORY     - 1969     GOOD             USGS
 DE7089  HISTORY     - 19690201 GOOD             USGS
 DE7089
 DE7089                          STATION DESCRIPTION
 DE7089
 DE7089'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (TAM)
 DE7089'ROTA POST OFFICE 2.5 MI NE OF 324 FT W OF RD SET IN CORAL A US NAVY
 DE7089'TRIANGULATION STATION MARK STAMPED MID 1965.
 DE7089
 DE7089                          STATION RECOVERY (1969)
 DE7089
 DE7089'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969 (TAM)
 DE7089'LOCATED ABOUT 5.6 MI. AIRLINE W. OF ROTA AIRPORT, 2.2 MI. NE. OF THE
 DE7089'SONGSONG VILLAGE, AT TATAACHO POINT.  TO REACH FROM THE ROTA POST
 DE7089'OFFICE, TAKE THE MAIN RD. NE. TOWARD THE AIRPORT 2.5 MI. TO A DIM RD.
 DE7089'INTERSECTION, TURN LEFT TO STATION MARK 324.0 FT. W. OF THE CENTERLINE
 DE7089'OF THE MAIN RD.  STATION MARK IS A STANDARD US NAVY HYDROGRAPHIC
 DE7089'OFFICE TRIANGULATION STATION TABLET STAMPED MID 1965 SET IN A CORAL
 DE7089'REEF.  NO REFERENCE MARKS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7922 ***********************************************************************
 DE7922  DESIGNATION -  MUCHOT
 DE7922  PID         -  DE7922
 DE7922  STATE/COUNTY-  CQ/SAIPAN
 DE7922  COUNTRY     -  US
 DE7922  USGS QUAD   -  
 DE7922
 DE7922                         *CURRENT SURVEY CONTROL
 DE7922  ______________________________________________________________________
 DE7922* NAD 83(1986) POSITION- 15 13 10.     (N) 214 16 54.     (W)   SCALED
 DE7922* LMSL    ORTHO HEIGHT -     1.2   (meters)        4.    (feet) VERT ANG
 DE7922  ______________________________________________________________________
 DE7922  GEOID HEIGHT    -         54.497 (meters)                     GEOID12B
 DE7922
 DE7922.The horizontal coordinates were scaled from a map and have
 DE7922.an estimated accuracy of +/- 6 seconds.
 DE7922
 DE7922.The orthometric height was determined by vertical angle observations.
 DE7922
 DE7922.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7922.GEOID12B height accuracy estimate available here.
 DE7922
 DE7922.Click photographs - Photos may exist for this station.
 DE7922
 DE7922
 DE7922_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS623830(NAD 83)
 DE7922
 DE7922                          SUPERSEDED SURVEY CONTROL
 DE7922
 DE7922  GU1963      -  15 13 04.44360(N)    214 17 03.18390(W) AD(       ) 2
 DE7922
 DE7922.Superseded values are not recommended for survey control.
 DE7922
 DE7922.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7922.See file dsdata.pdf to determine how the superseded data were derived.
 DE7922
 DE7922_MARKER: DD = SURVEY DISK
 DE7922_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DE7922_STAMPING: MUCHOT 1968
 DE7922_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7922_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7922
 DE7922  HISTORY     - Date     Condition        Report By
 DE7922  HISTORY     - 1969     MONUMENTED       USGS
 DE7922
 DE7922                          STATION DESCRIPTION
 DE7922
 DE7922'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (TAM)
 DE7922'LOCATED ABOUT 5.2 MI. AIRLINE N. OF CHALAN KANOA, 2.3 MI. W. OF
 DE7922'CAPITAL HILL POST OFFICE, 1.4 MI. SW. OF CHARLIE DOCK AND TANAPAG
 DE7922'HARBOR, AT PUNTAN MUCHOT, ABOUT 300 FT. E. OF MUCHOT POINT AND 50 FT.
 DE7922'S. OF THE BEACH.  TO REACH FROM THE ROYAL TAGA HOTEL, DRIVE N. ON THE
 DE7922'PAVED RD. BEACH RD. FOR 4.4 MI. TO INTERSECTION OF BEACH RD. AND MICRO
 DE7922'BEACH RD., TURN LEFT 0.2 MI. TO RD. INTERSECTION, TURN RIGHT 0.1 MI.
 DE7922'TO Y RD., KEEP RIGHT, 0.05 MI. TO BEACH AND STATION, 50 FT. S. OF THE
 DE7922'BEACH AND 15.0 FT. W. OF THE CENTERLINE OF THE RD.  STATION MARK IS A
 DE7922'STANDARD USGS STATION MARK STAMPED MUCHOT 1969 SET IN A 1.0 X 1.0 FT.
 DE7922'CONCRETE POST, PROJECTING 0.3 FT. ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4112 ***********************************************************************
 DG4112  DESIGNATION -  NAME
 DG4112  PID         -  DG4112
 DG4112  STATE/COUNTY-  CQ/TINIAN
 DG4112  COUNTRY     -  US
 DG4112  USGS QUAD   -  
 DG4112
 DG4112                         *CURRENT SURVEY CONTROL
 DG4112  ______________________________________________________________________
 DG4112* NAD 83(MA11) POSITION- 15 00 57.80023(N) 214 22 49.40094(W)   ADJUSTED
 DG4112* NAD 83(MA11) ELLIP HT-   134.897 (meters)        (06/27/12)   ADJUSTED
 DG4112* NAD 83(MA11) EPOCH   -  2010.00
 DG4112* NMVD03  ORTHO HEIGHT -    80.160 (meters)      262.99  (feet) ADJUSTED
 DG4112  ______________________________________________________________________
 DG4112  GEOID HEIGHT    -         54.743 (meters)                     GEOID12B
 DG4112  NAD 83(MA11) X  - -5,085,424.556 (meters)                     COMP
 DG4112  NAD 83(MA11) Y  -  3,479,506.801 (meters)                     COMP
 DG4112  NAD 83(MA11) Z  -  1,641,851.027 (meters)                     COMP
 DG4112  LAPLACE CORR    -         -2.55  (seconds)                    DEFLEC12B
 DG4112  VERT ORDER      -  FIRST     CLASS II
 DG4112
 DG4112  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4112  Standards:
 DG4112         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4112            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4112  -------------------------------------------------------------------
 DG4112  NETWORK    1.73   3.12           0.75   0.65   1.59      0.15786300
 DG4112  -------------------------------------------------------------------
 DG4112  Click here for local accuracies and other accuracy information.
 DG4112
 DG4112.The horizontal coordinates were established by GPS observations
 DG4112.and adjusted by the National Geodetic Survey in June 2012.
 DG4112
 DG4112.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4112.been affixed to the stable Mariana tectonic plate. 
 DG4112
 DG4112.The horizontal coordinates are valid at the epoch date displayed above
 DG4112.which is a decimal equivalence of Year/Month/Day.
 DG4112
 DG4112.The orthometric height was determined by differential leveling and
 DG4112.adjusted by the NATIONAL GEODETIC SURVEY
 DG4112.in October 2004.
 DG4112
 DG4112.No vertical observational check was made to the station.
 DG4112
 DG4112.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4112.GEOID12B height accuracy estimate available here.
 DG4112
 DG4112.Click photographs - Photos may exist for this station.
 DG4112
 DG4112.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4112
 DG4112.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4112
 DG4112.The ellipsoidal height was determined by GPS observations
 DG4112.and is referenced to NAD 83.
 DG4112
 DG4112. The following values were computed from the NAD 83(MA11) position.
 DG4112
 DG4112;                    North         East     Units Scale Factor Converg.
 DG4112;UTM  55      - 1,660,565.056   351,596.422   MT  0.99987239   -0 21 27.8
 DG4112
 DG4112!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4112!UTM  55      -   0.99997879  x   0.99987239  =   0.99985118
 DG4112
 DG4112_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5159660565(NAD 83)
 DG4112
 DG4112                          SUPERSEDED SURVEY CONTROL
 DG4112
 DG4112  NAD 83(2002)-  15 00 57.79971(N)    214 22 49.40037(W) AD(2002.00) 1
 DG4112  ELLIP H (06/14/04)  134.825  (m)                       GP(2002.00) 4 2
 DG4112  NMVD03  (06/14/04)   80.23   (m)  EGM96    model used  GPS OBS        
 DG4112
 DG4112.Superseded values are not recommended for survey control.
 DG4112
 DG4112.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4112.See file dsdata.pdf to determine how the superseded data were derived.
 DG4112
 DG4112_MARKER: DV = VERTICAL CONTROL DISK
 DG4112_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4112_STAMPING: NAME 2003
 DG4112_MARK LOGO: NGS
 DG4112_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4112_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4112+STABILITY: SURFACE MOTION
 DG4112
 DG4112  HISTORY     - Date     Condition        Report By
 DG4112  HISTORY     - 2003     MONUMENTED       CNMI
 DG4112
 DG4112                          STATION DESCRIPTION
 DG4112
 DG4112'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG4112'THE STATION IS LOCATED NORTH OF SAN JOSE IN THE BATEHA AREA ON THE
 DG4112'ISLAND OF TINIAN, CNMI.  TO REACH THE STATION FROM THE INTERSECTION OF
 DG4112'THE AIRPORT ROAD AND BROADWAY, PROCEED NORTH ON BROADWAY FOR 1.4 MILES
 DG4112'(2.3 KM) TO THE INTERSECTION.  PROCEED WEST AT THE INTERSECTION FOR
 DG4112'1.0 MILE (1.6 KM) TO THE STATION.  (STATION IS .65 MILE (1.05 KM) EAST
 DG4112'FROM STATION SEEBEE) .  THE STATION IS A STANDARD NGS BENCH MARK SET
 DG4112'IN THE CENTER OF THE PAVED ROAD.  THE MARK IS 2.7 METERS (8.9 FT)
 DG4112'SOUTH OF THE NORTH EDGE OF ROAD AND 2.7 METERS (8.9 FT) NORTH OF THE
 DG4112'SOUTH EDGE OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7016 ***********************************************************************
 DE7016  DESIGNATION -  NORTH BASE
 DE7016  PID         -  DE7016
 DE7016  STATE/COUNTY-  CQ/SAIPAN
 DE7016  COUNTRY     -  US
 DE7016  USGS QUAD   -  
 DE7016
 DE7016                         *CURRENT SURVEY CONTROL
 DE7016  ______________________________________________________________________
 DE7016* NAD 83(1986) POSITION- 15 09 59.     (N) 214 17 24.     (W)   SCALED
 DE7016* LMSL    ORTHO HEIGHT -     2.96  (meters)        9.7   (feet) LEVELING
 DE7016  ______________________________________________________________________
 DE7016  GEOID HEIGHT    -         54.542 (meters)                     GEOID12B
 DE7016  VERT ORDER      -  THIRD ?
 DE7016
 DE7016.The horizontal coordinates were scaled from a map and have
 DE7016.an estimated accuracy of +/- 6 seconds.
 DE7016
 DE7016.The orthometric height was determined by differential leveling.
 DE7016.The vertical network tie was performed by a horz. field party for horz.
 DE7016.obs reductions. Reset procedures were used to establish the elevation.
 DE7016
 DE7016.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7016.GEOID12B height accuracy estimate available here.
 DE7016
 DE7016.Click photographs - Photos may exist for this station.
 DE7016
 DE7016
 DE7016_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS614771(NAD 83)
 DE7016
 DE7016                          SUPERSEDED SURVEY CONTROL
 DE7016
 DE7016  GU1963      -  15 09 54.09340(N)    214 17 32.54780(W) AD(       ) 2
 DE7016
 DE7016.Superseded values are not recommended for survey control.
 DE7016
 DE7016.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7016.See file dsdata.pdf to determine how the superseded data were derived.
 DE7016
 DE7016_MARKER: DD = SURVEY DISK
 DE7016_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DE7016_STAMPING: USN SURVEY
 DE7016_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7016_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7016
 DE7016  HISTORY     - Date     Condition        Report By
 DE7016  HISTORY     - 1969     MONUMENTED       USN
 DE7016  HISTORY     - 19690202 GOOD             USGS
 DE7016
 DE7016                          STATION DESCRIPTION
 DE7016
 DE7016'DESCRIBED BY US NAVY 1969 (TAM)
 DE7016'KOBLER FIELD 4.3 MI N OF TO OLEHI VILLAGE 0.4 MI S OF SAN VICENTE RD
 DE7016'150 FT E OF CENTERLINE OF RD 28.3 FT E OF NE CORNER OF HOUSE SET ON
 DE7016'TOP OF AN 8 X 8 INCH CONCRETE POST PROJECTING 1 FT ABOVE GROUND A
 DE7016'STANDARD US NAVY TABLET LISTED NORTH BASE.
 DE7016
 DE7016                          STATION RECOVERY (1969)
 DE7016
 DE7016'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969 (TAM)
 DE7016'LOCATED 1.3 MI. AIRLINE NE. OF CHALAN KANOA, 1.2 MI. WNW. OF TORRES
 DE7016'MEMORIAL HOSPITAL, ABOUT 150 FT. E. OF CENTERLINE BEACH RD. AND 28 FT.
 DE7016'E. OF A HOUSE.  TO REACH FROM THE ROYAL TAGA HOTEL, DRIVE N. ON BEACH
 DE7016'RD. FOR 0.6 MI., JUST PAST A BEND IN THE RD.  STATION MARK IS A BRASS
 DE7016'TABLET STAMPED USN SURVEY LISTED AS NORTH BASE 1944 SET IN A 8 INCH X
 DE7016'8 INCH CEMENT POST PROJECTING 1.0 FT. ABOVE THE GROUND.
 DE7016'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7954 ***********************************************************************
 DE7954  DESIGNATION -  NORTH BASE
 DE7954  PID         -  DE7954
 DE7954  STATE/COUNTY-  CQ/TINIAN
 DE7954  COUNTRY     -  US
 DE7954  USGS QUAD   -  
 DE7954
 DE7954                         *CURRENT SURVEY CONTROL
 DE7954  ______________________________________________________________________
 DE7954* NAD 83(1986) POSITION- 14 57 37.     (N) 214 21 29.     (W)   SCALED
 DE7954* LMSL    ORTHO HEIGHT -    56.2   (meters)      184.    (feet) VERT ANG
 DE7954  ______________________________________________________________________
 DE7954  GEOID HEIGHT    -         54.354 (meters)                     GEOID12B
 DE7954
 DE7954.The horizontal coordinates were scaled from a map and have
 DE7954.an estimated accuracy of +/- 6 seconds.
 DE7954
 DE7954.The orthometric height was determined by vertical angle observations.
 DE7954
 DE7954.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7954.GEOID12B height accuracy estimate available here.
 DE7954
 DE7954.Click photographs - Photos may exist for this station.
 DE7954
 DE7954
 DE7954_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS539543(NAD 83)
 DE7954
 DE7954                          SUPERSEDED SURVEY CONTROL
 DE7954
 DE7954  GU1963      -  14 57 32.18650(N)    214 21 38.19810(W) AD(       ) 2
 DE7954
 DE7954.Superseded values are not recommended for survey control.
 DE7954
 DE7954.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7954.See file dsdata.pdf to determine how the superseded data were derived.
 DE7954
 DE7954_MARKER: Z = SEE DESCRIPTION
 DE7954_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 DE7954_SP_SET: 1/4 INCH BRONZE BAR
 DE7954_STAMPING: U.S.N.N. BASE 8/21/44
 DE7954_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DE7954_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7954
 DE7954  HISTORY     - Date     Condition        Report By
 DE7954  HISTORY     - 19440821 MONUMENTED       USN
 DE7954  HISTORY     - 19690305 GOOD             USGS
 DE7954
 DE7954                          STATION DESCRIPTION
 DE7954
 DE7954'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JNT)
 DE7954'LOCATED ABOUT 1.6 MI. AIRLINE ESE. OF TINIAN HARBOR, ABOUT 1.4 MI. SW.
 DE7954'OF SISONYAN MAGPO, ABOUT 0.3 MI. NNW. OF KANAT TADUNG STATION, IN THE
 DE7954'MIDDLE OF AN ABANDONED JAPANESE RR. BED.  TO REACH FROM THE DISTRICT
 DE7954'ADMINISTRATIVE OFFICE, DRIVE E. ON PAVED RD. FOR 0.4 MI. TO A
 DE7954'CROSSROAD, TURN RIGHT AND FOLLOW THE MAIN TRAVELED TO THE CAROLINAS
 DE7954'FOR 1.2 MI. TO A T INTERSECTION, CONTINUE STRAIGHT LEAVING MAIN
 DE7954'TRAVELED RD. AND FOLLOW ROCKY RD. FOR 0.2 MI. TO A 90 DEGREE CURVE IN
 DE7954'RD. AND END OF TRUCK TRAVEL, FOLLOW THE OLD RR. BED NNE. FOR ABOUT 0.3
 DE7954'MI. TO STATION MARK.  A 10 MINUTE WALK.  STATION MARK IS A 1/4 INCH
 DE7954'BRONZE BAR IN A 1 INCH IRON PIP DRIVEN IN THE GROUND AND EMBEDDED IN
 DE7954'CONCRETE.  LETTERED IN CONCRET U.S.N.N. BASE 8/21/44.
 DE7954'
 DE7954'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 AA5094 ***********************************************************************
 AA5094  DESIGNATION -  NPT
 AA5094  PID         -  AA5094
 AA5094  STATE/COUNTY-  CQ/NORTHERN ISLANDS
 AA5094  COUNTRY     -  US
 AA5094  USGS QUAD   -  
 AA5094
 AA5094                         *CURRENT SURVEY CONTROL
 AA5094  ______________________________________________________________________
 AA5094* NAD 83(MA11) POSITION- 20 33 11.14051(N) 215 06 26.88368(W)   NO CHECK
 AA5094* NAD 83(MA11) ELLIP HT-    57.368 (meters)        (06/27/12)   NO CHECK
 AA5094* NAD 83(MA11) EPOCH   -  2010.00
 AA5094* LMSL    ORTHO HEIGHT -    11.    (meters)       36.    (feet) GPS OBS
 AA5094  ______________________________________________________________________
 AA5094  LMSL orthometric height was determined with geoid model       OSU 91A
 AA5094  GEOID HEIGHT    -          468.5 (meters)                     OSU 91A
 AA5094  GEOID HEIGHT    -         46.126 (meters)                     EGM08
 AA5094  NAD 83(MA11) X  - -4,887,726.907 (meters)                     COMP
 AA5094  NAD 83(MA11) Y  -  3,436,103.802 (meters)                     COMP
 AA5094  NAD 83(MA11) Z  -  2,225,154.085 (meters)                     COMP
 AA5094
 AA5094  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA5094  Standards:
 AA5094         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA5094            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA5094  -------------------------------------------------------------------
 AA5094  NETWORK    3.84   7.72           0.82   1.89   3.94      0.33655080
 AA5094  -------------------------------------------------------------------
 AA5094  Click here for local accuracies and other accuracy information.
 AA5094
 AA5094.The horizontal coordinates were established by GPS observations
 AA5094.and adjusted by the National Geodetic Survey in June 2012.
 AA5094
 AA5094.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 AA5094.been affixed to the stable Mariana tectonic plate. 
 AA5094
 AA5094.The horizontal coordinates are valid at the epoch date displayed above
 AA5094.which is a decimal equivalence of Year/Month/Day.
 AA5094
 AA5094.No horizontal observational check was made to the station.
 AA5094
 AA5094.The orthometric height was determined by GPS observations and a
 AA5094.high-resolution geoid model.
 AA5094
 AA5094.No vertical observational check was made to the station.
 AA5094
 AA5094.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA5094
 AA5094.Click photographs - Photos may exist for this station.
 AA5094
 AA5094.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA5094
 AA5094.The ellipsoidal height was determined by GPS observations
 AA5094.and is referenced to NAD 83.
 AA5094
 AA5094. The following values were computed from the NAD 83(MA11) position.
 AA5094
 AA5094;                    North         East     Units Scale Factor Converg.
 AA5094;UTM  55      - 2,274,107.719   280,290.481   MT  1.00019662   -0 44 24.6
 AA5094
 AA5094!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA5094!UTM  55      -   0.99999098  x   1.00019662  =   1.00018760
 AA5094
 AA5094_U.S. NATIONAL GRID SPATIAL ADDRESS: 55QBC8029074107(NAD 83)
 AA5094
 AA5094                          SUPERSEDED SURVEY CONTROL
 AA5094
 AA5094  NAD 83(1993)-  20 33 11.14392(N)    215 06 26.86186(W) AD(1993.62) 1
 AA5094  ELLIP H (11/30/94)   58.040  (m)                       GP(1993.62) 5 2
 AA5094
 AA5094.Superseded values are not recommended for survey control.
 AA5094
 AA5094.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA5094.See file dsdata.pdf to determine how the superseded data were derived.
 AA5094
 AA5094_MARKER: DD = SURVEY DISK
 AA5094_SETTING: 66 = SET IN ROCK OUTCROP
 AA5094_STAMPING: NPT 1993
 AA5094_MARK LOGO: NOS
 AA5094_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA5094_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA5094+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AA5094
 AA5094  HISTORY     - Date     Condition        Report By
 AA5094  HISTORY     - 1993     MONUMENTED       NOS
 AA5094
 AA5094                          STATION DESCRIPTION
 AA5094
 AA5094'DESCRIBED BY NATIONAL OCEAN SERVICE 1993 (JGF)
 AA5094'THE STAITON IS LOCATED IN THE COMMONWEALTH OF THE NORTHERN MARIANA
 AA5094'ISLANDS, AT THE TIP OF FARALLON DE PAJAROS.  THE STATION IS LOCATED ON
 AA5094'THE MOST WESTERLY OF TWO OCCUPIABLE POINTS AT THE NORTHERN TIP OF THE
 AA5094'ISLAND, AT THE NE EXTENT OF A STEEP LAVA FLOW AREA. THE ISLAND CAN
 AA5094'ONLY BE REACHED BY BOAT OR HELICOPTER.  PERMISSION MUST BE OBTAINED
 AA5094'FROM TH CNMI CIVIL DEFENSE (670-322-3598). THE STATION IS A STANDARD
 AA5094'NOS DISK SET IN A DRILL HOLE NEAR THE NORTHERN EDGE OF A LARGE FLAT
 AA5094'RAISED LAVA OUTCROP AND IS STAMPED -NPT 1993-
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7948 ***********************************************************************
 DE7948  DESIGNATION -  OBIAM
 DE7948  PID         -  DE7948
 DE7948  STATE/COUNTY-  CQ/SAIPAN
 DE7948  COUNTRY     -  US
 DE7948  USGS QUAD   -  
 DE7948
 DE7948                         *CURRENT SURVEY CONTROL
 DE7948  ______________________________________________________________________
 DE7948* NAD 83(1986) POSITION- 15 06 40.     (N) 214 17 15.     (W)   SCALED
 DE7948* LMSL    ORTHO HEIGHT -    56.4   (meters)      185.    (feet) VERT ANG
 DE7948  ______________________________________________________________________
 DE7948  GEOID HEIGHT    -         54.363 (meters)                     GEOID12B
 DE7948
 DE7948.The horizontal coordinates were scaled from a map and have
 DE7948.an estimated accuracy of +/- 6 seconds.
 DE7948
 DE7948.The orthometric height was determined by vertical angle observations.
 DE7948
 DE7948.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7948.GEOID12B height accuracy estimate available here.
 DE7948
 DE7948.Click photographs - Photos may exist for this station.
 DE7948
 DE7948
 DE7948_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS616710(NAD 83)
 DE7948
 DE7948                          SUPERSEDED SURVEY CONTROL
 DE7948
 DE7948  GU1963      -  15 06 34.76430(N)    214 17 23.94500(W) AD(       ) 2
 DE7948
 DE7948.Superseded values are not recommended for survey control.
 DE7948
 DE7948.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7948.See file dsdata.pdf to determine how the superseded data were derived.
 DE7948
 DE7948_MARKER: DD = SURVEY DISK
 DE7948_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DE7948_STAMPING: NO STAMPING
 DE7948_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7948_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7948
 DE7948  HISTORY     - Date     Condition        Report By
 DE7948  HISTORY     - 1968     MONUMENTED       USGS
 DE7948
 DE7948                          STATION DESCRIPTION
 DE7948
 DE7948'DESCRIBED BY US GEOLOGICAL SURVEY 1968 (JNT)
 DE7948'LOCATED ON THE ISLAND OF SAIPAN ABOUT 2.6 MI. AIRLINE SE. OF CHALAN
 DE7948'KANOA, ABOUT 0.45 MI. NE. OF PUNTAN OBYAN, 0.41 MI. SW. OF THE SW.
 DE7948'CORNER OF ISLEY FIELD, ON A SMALL WOODED TOP OVERLOOKING A CORAL
 DE7948'QUARRY ON THE N.  TO REACH FROM THE ROYAL TAGA HOTEL DRIVE S. ON PAVED
 DE7948'RD. FOR 2.5 MI. TO KOBLER FIELD, CONTINUE ON MAIN TRAVELED RD. FOR
 DE7948'0.85 MI. TO A CROSSROAD, TURN RIGHT AND FOLLOW MAIN TRAVELED RD. ALONG
 DE7948'THE E. END OF KOBLER FIELD FOR 0.8 MI. TO A Y RD. FORK, CONTINUE
 DE7948'STRAIGHT AHEAD 0.05 MI. TO A PAVED RD., TURN RIGHT 0.15 MI. TO A RD.
 DE7948'FORK, TALKE LEFT FORK LEAVING PAVED RD. AND FOLLOW DIRT RD. 0.05 MI.
 DE7948'TO THE EDGE OF TAXI STRIP AT ISLEY FIELD, FOLLOW TAXI STRIP W. AND S.
 DE7948'FOR 0.2 MI. TO A DIM RD. LEAVING THE AIRFIELD AT EDGE OF RUNWAY, TAKE
 DE7948'DIM RD. SE. FOR 0.2 MI. TO A PAVED RD., TURN RIGHT ONTO PAVED RD. FOR
 DE7948'0.1 MI. TO A T RD., TURN LEFT ON TRACK RD. FOR 0.1 MI. AND END OF
 DE7948'TRUCK TRAVEL.  PACK SE. UP FENCE LINE FOR ABOUT 200 FT.TO A CLEARING,
 DE7948'CROSS FENCE AND PACK S. TO THE BRUSH COVERED TOP AND STATION MARK.  A
 DE7948'5 MINUTE PACK.  STATION MARK IS A US NAVY BRASS TABLET, NOT STAMPED,
 DE7948'SET IN CEMENT FLUSH WITH THE GROUND.  NO REFERENCE MARKS.
 DE7948'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7949 ***********************************************************************
 DE7949  DESIGNATION -  OBJECTIVE
 DE7949  PID         -  DE7949
 DE7949  STATE/COUNTY-  CQ/SAIPAN
 DE7949  COUNTRY     -  US
 DE7949  USGS QUAD   -  
 DE7949
 DE7949                         *CURRENT SURVEY CONTROL
 DE7949  ______________________________________________________________________
 DE7949* NAD 83(1986) POSITION- 15 09 48.     (N) 214 16 17.     (W)   SCALED
 DE7949* LMSL    ORTHO HEIGHT -   142.4   (meters)      467.    (feet) VERT ANG
 DE7949  ______________________________________________________________________
 DE7949  GEOID HEIGHT    -         54.440 (meters)                     GEOID12B
 DE7949
 DE7949.The horizontal coordinates were scaled from a map and have
 DE7949.an estimated accuracy of +/- 6 seconds.
 DE7949
 DE7949.The orthometric height was determined by vertical angle observations.
 DE7949
 DE7949.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7949.GEOID12B height accuracy estimate available here.
 DE7949
 DE7949.Click photographs - Photos may exist for this station.
 DE7949
 DE7949
 DE7949_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS634767(NAD 83)
 DE7949
 DE7949                          SUPERSEDED SURVEY CONTROL
 DE7949
 DE7949  GU1963      -  15 09 43.09440(N)    214 16 25.33879(W) AD(       ) 2
 DE7949
 DE7949.Superseded values are not recommended for survey control.
 DE7949
 DE7949.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7949.See file dsdata.pdf to determine how the superseded data were derived.
 DE7949
 DE7949_MARKER: DD = SURVEY DISK
 DE7949_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DE7949_STAMPING: USN SURVEY
 DE7949_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7949_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7949
 DE7949  HISTORY     - Date     Condition        Report By
 DE7949  HISTORY     - 1969     MONUMENTED       USGS
 DE7949
 DE7949                          STATION DESCRIPTION
 DE7949
 DE7949'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (TAM)
 DE7949'LOCATED ABOUT 2.2 MI. NE. OF CHALAN KANOA, 1.0 MI. NW. OF SAN VICENTE
 DE7949'VILLAGE, 0.9 MI. N. OF TORRES MEMORIAL HOSPITAL, ON THE N. END OF A
 DE7949'RIDGE.  TO REACH FROM THE ROYAL TAGA HOTEL, DRIVE N. ON BEACH RD. 1.0
 DE7949'MI., TO INTERSECTION OF BEACH RD. AND SAN VICENTE RD, TURN RIGHT, 0.35
 DE7949'MI. TO RD. INTERSECTION, DRIVE STRAIGHT AHEAD, 1.15 MI. ON PAVED RD.
 DE7949'TO RD. INTERSECTION, TURN LEFT, 0.35 MI. TO ENTRANCE TO QUARRY, KEEP
 DE7949'RIGHT 0.1 MI. TO Y RD., TURN LEFT, AROUND THE E. SIDE OF THE QUARRY,
 DE7949'0.2 MI. TO A FARM BUILDING, AND END OF TRUCK TRAVEL.  PACK N. ALONG
 DE7949'THE TOP OF THE RIDGE, TO THE N. END AND THE HIGHEST POINT.  THE
 DE7949'STATION IS 6.0 FT. S. OF A 4.0 FT. DEEP TRENCH AND 10.0 FT. E. OF A
 DE7949'3.0 X 4.0 FT. TRENCH.  ABOUT A 10 MINUTE PACK.  STATION MARK IS A
 DE7949'BRASS TABLET STAMPED USN SURVEY SET FLUSH WITH THE GROUND IN A 0.5 X
 DE7949'0.5 FT. CONCRETE POST.  NO REFERENCE MARKS.
 DE7949'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7017 ***********************************************************************
 DE7017  DESIGNATION -  OLEAI
 DE7017  PID         -  DE7017
 DE7017  STATE/COUNTY-  CQ/SAIPAN
 DE7017  COUNTRY     -  US
 DE7017  USGS QUAD   -  
 DE7017
 DE7017                         *CURRENT SURVEY CONTROL
 DE7017  ______________________________________________________________________
 DE7017* NAD 83(1986) POSITION- 15 09 55.     (N) 214 17 27.     (W)   SCALED
 DE7017* LMSL    ORTHO HEIGHT -     3.19  (meters)       10.5   (feet) LEVELING
 DE7017  ______________________________________________________________________
 DE7017  GEOID HEIGHT    -         54.544 (meters)                     GEOID12B
 DE7017  VERT ORDER      -  THIRD ?
 DE7017
 DE7017.The horizontal coordinates were scaled from a map and have
 DE7017.an estimated accuracy of +/- 6 seconds.
 DE7017
 DE7017.The orthometric height was determined by differential leveling.
 DE7017.The vertical network tie was performed by a horz. field party for horz.
 DE7017.obs reductions. Reset procedures were used to establish the elevation.
 DE7017
 DE7017.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7017.GEOID12B height accuracy estimate available here.
 DE7017
 DE7017.Click photographs - Photos may exist for this station.
 DE7017
 DE7017
 DE7017_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS613770(NAD 83)
 DE7017
 DE7017                          SUPERSEDED SURVEY CONTROL
 DE7017
 DE7017  GU1963      -  15 09 49.68720(N)    214 17 35.63840(W) AD(       ) 2
 DE7017
 DE7017.Superseded values are not recommended for survey control.
 DE7017
 DE7017.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7017.See file dsdata.pdf to determine how the superseded data were derived.
 DE7017
 DE7017_MARKER: DD = SURVEY DISK
 DE7017_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DE7017_STAMPING: OLEAI 1968
 DE7017_PROJECTION: FLUSH
 DE7017_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7017_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7017
 DE7017  HISTORY     - Date     Condition        Report By
 DE7017  HISTORY     - 1969     MONUMENTED       USGS
 DE7017  HISTORY     - 19690202 GOOD             USGS
 DE7017
 DE7017                          STATION DESCRIPTION
 DE7017
 DE7017'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (TAM)
 DE7017'KOBLER FIELD 4.2 MI N OF ALONG BEACH RD 0.5 MI S OF THE INTERSECTION
 DE7017'OF SAN VICENTE RD AND BEACH RD ON CURVE 72 FT S OF BLUE MOTEL DRIVEWAY
 DE7017'22 FT W CENTERLINE RD SET IN 1.0 X 1.0 FT CONCRETE POST SET FLUSH WITH
 DE7017'GROUND A STANDARD TABLET STAMPED OLEAI 1968.
 DE7017'
 DE7017'
 DE7017
 DE7017                          STATION RECOVERY (1969)
 DE7017
 DE7017'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969 (JNT)
 DE7017'LOCATED 1.2 MI. AIRLINE NE. OF CHALAN KANOA, 1.2 MI. WNW. OF TORRES
 DE7017'MEMORIAL HOSPITAL, ABOUT 50 FT. E. OF E. END OF THE BLUE BEACH MOTEL,
 DE7017'21.0 FT. W. OF CENTERLINE OF BEACH RD.  TO REACH FROM THE ROYAL TAGA
 DE7017'HOTEL, DRIVE N. ON BEACH RD. FOR 0.5 MI. TO A BEND IN THE HIGHWAY.
 DE7017'STAION IS 21 FT. W. OF CENTERLINE OF RD.  STATION MARK IS A STANDARD
 DE7017'TABLET STAMPED OLEAI 1968 SET IN CEMENT POST POURED IN PLACE AND FLUSH
 DE7017'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7908 ***********************************************************************
 DE7908  DESIGNATION -  ONAN
 DE7908  PID         -  DE7908
 DE7908  STATE/COUNTY-  CQ/ROTA
 DE7908  COUNTRY     -  US
 DE7908  USGS QUAD   -  
 DE7908
 DE7908                         *CURRENT SURVEY CONTROL
 DE7908  ______________________________________________________________________
 DE7908* NAD 83(1986) POSITION- 14 07 32.     (N) 214 47 55.     (W)   SCALED
 DE7908* LMSL    ORTHO HEIGHT -   251.2   (meters)      824.    (feet) VERT ANG
 DE7908  ______________________________________________________________________
 DE7908  GEOID HEIGHT    -         54.452 (meters)                     GEOID12B
 DE7908
 DE7908.The horizontal coordinates were scaled from a map and have
 DE7908.an estimated accuracy of +/- 6 seconds.
 DE7908
 DE7908.The orthometric height was determined by vertical angle observations.
 DE7908
 DE7908.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7908.GEOID12B height accuracy estimate available here.
 DE7908
 DE7908.Click photographs - Photos may exist for this station.
 DE7908
 DE7908
 DE7908_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR058623(NAD 83)
 DE7908
 DE7908                          SUPERSEDED SURVEY CONTROL
 DE7908
 DE7908  GU1963      -  14 07 26.81710(N)    214 48 03.41109(W) AD(       ) 2
 DE7908
 DE7908.Superseded values are not recommended for survey control.
 DE7908
 DE7908.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7908.See file dsdata.pdf to determine how the superseded data were derived.
 DE7908
 DE7908_MARKER: DD = SURVEY DISK
 DE7908_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DE7908_STAMPING: ONAN 1969
 DE7908_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7908_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7908
 DE7908  HISTORY     - Date     Condition        Report By
 DE7908  HISTORY     - 1969     MONUMENTED       USGS
 DE7908
 DE7908                          STATION DESCRIPTION
 DE7908
 DE7908'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JNT)
 DE7908'LOCATED 4.0 MI. AIRLINE SE. OF THE VILLAGE OF SONGSONG, ABOUT 0.85 MI.
 DE7908'N. OF AFUEFUNIYA POINT, NEAR THE UPPER END OF A RIDGE RUNNING S. FROM
 DE7908'THE SABANA CLIFFS.  TO REACH FROM THE POST OFFICE IN SONGSONG DRIVE
 DE7908'SE. ALONG SOSANJAYA BAY FOR 6.3 MI. TO A RD. FORK IN A SHARP BEND OF
 DE7908'THE MAIN RD., TAKE LEFT FORK PASSING THROUGH A GATE AT A CORRAL AND
 DE7908'FOLLOW DIM RD. FOR 0.8 MI. TO A RD. FORK, TAKE LEFT FORK AND FOLLOW
 DE7908'RD. FOR 0.15 MI. TO END OF TRUCK TRAVEL.  PACK W. ACROSS DRAIN TO THE
 DE7908'NEXT RIDGE AND STATION MARK IN AN ERODED AREA.  STATION MARK IS A
 DE7908'STANDARD TABLET STAMPED ONAN 1969 SET IN TOP OF A CEMENT POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 AA5095 ***********************************************************************
 AA5095  DESIGNATION -  PAGAN 1
 AA5095  PID         -  AA5095
 AA5095  STATE/COUNTY-  CQ/NORTHERN ISLANDS
 AA5095  COUNTRY     -  US
 AA5095  USGS QUAD   -  
 AA5095
 AA5095                         *CURRENT SURVEY CONTROL
 AA5095  ______________________________________________________________________
 AA5095* NAD 83(MA11) POSITION- 18 07 33.39203(N) 214 14 33.90262(W)   ADJUSTED
 AA5095* NAD 83(MA11) ELLIP HT-    64.087 (meters)        (03/30/18)   ADJUSTED
 AA5095* NAD 83(MA11) EPOCH   -  2010.00
 AA5095  ______________________________________________________________________
 AA5095  GEOID HEIGHT    -         46.870 (meters)                     EGM08
 AA5095  NAD 83(MA11) X  - -5,012,580.492 (meters)                     COMP
 AA5095  NAD 83(MA11) Y  -  3,412,016.432 (meters)                     COMP
 AA5095  NAD 83(MA11) Z  -  1,971,656.849 (meters)                     COMP
 AA5095
 AA5095  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA5095  Standards:
 AA5095         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA5095            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA5095  -------------------------------------------------------------------
 AA5095  NETWORK    1.69   2.80           0.66   0.72   1.43     -0.03553248
 AA5095  -------------------------------------------------------------------
 AA5095  Click here for local accuracies and other accuracy information.
 AA5095
 AA5095.The horizontal coordinates were established by GPS observations
 AA5095.and adjusted by the National Geodetic Survey in March 2018.
 AA5095
 AA5095.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 AA5095.been affixed to the stable Mariana tectonic plate. 
 AA5095
 AA5095.The horizontal coordinates are valid at the epoch date displayed above
 AA5095.which is a decimal equivalence of Year/Month/Day.
 AA5095
 AA5095.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA5095
 AA5095.Click photographs - Photos may exist for this station.
 AA5095
 AA5095.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA5095
 AA5095.The ellipsoidal height was determined by GPS observations
 AA5095.and is referenced to NAD 83.
 AA5095
 AA5095. The following values were computed from the NAD 83(MA11) position.
 AA5095
 AA5095;                    North         East     Units Scale Factor Converg.
 AA5095;UTM  55      - 2,004,563.035   368,524.490   MT  0.99981371   -0 23 12.1
 AA5095
 AA5095!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA5095!UTM  55      -   0.99998992  x   0.99981371  =   0.99980364
 AA5095
 AA5095_U.S. NATIONAL GRID SPATIAL ADDRESS: 55QCA6852404563(NAD 83)
 AA5095
 AA5095                          SUPERSEDED SURVEY CONTROL
 AA5095
 AA5095  NAD 83(MA11)-  18 07 33.38689(N)    214 14 33.89205(W) AD(2010.00) 0
 AA5095  ELLIP H (06/27/12)   64.179  (m)                       GP(2010.00)    
 AA5095  NAD 83(2002)-  18 07 33.38837(N)    214 14 33.89472(W) AD(2002.00) 1
 AA5095  ELLIP H (01/09/08)   64.140  (m)                       GP(2002.00) 4 1
 AA5095  NAD 83(1993)-  18 07 33.39097(N)    214 14 33.87062(W) AD(1993.62) 1
 AA5095  ELLIP H (11/30/94)   64.849  (m)                       GP(1993.62) 5 2
 AA5095
 AA5095.Superseded values are not recommended for survey control.
 AA5095
 AA5095.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA5095.See file dsdata.pdf to determine how the superseded data were derived.
 AA5095
 AA5095_MARKER: DD = SURVEY DISK
 AA5095_SETTING: 65 = SET IN UNSPECIFIED ROCK OR BOULDER
 AA5095_STAMPING: PAGAN 1
 AA5095_MARK LOGO: USGS
 AA5095_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA5095_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA5095_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA5095+SATELLITE: SATELLITE OBSERVATIONS - September 11, 2017
 AA5095
 AA5095  HISTORY     - Date     Condition        Report By
 AA5095  HISTORY     - 1993     MONUMENTED       USGS
 AA5095  HISTORY     - 1997     GOOD             USGS
 AA5095  HISTORY     - 20030918 GOOD             NGS
 AA5095  HISTORY     - 20170911 GOOD             NGS
 AA5095  HISTORY     - 20170911 GOOD             NGS
 AA5095
 AA5095                          STATION DESCRIPTION
 AA5095
 AA5095'DESCRIBED BY US GEOLOGICAL SURVEY 1993
 AA5095'THE STATION IS LOCATED IN THE COMMONWEALTH OF THE NORTHERN MARIANA
 AA5095'ISLANDS, ON THE W SIDE OF PAGAN ISLAND.  THE STATION IS JUST NW OF
 AA5095'PAGAN AIRSTRIP ON A SMALL LAVA RIDGE WHICH RUNS NW-SE.  A PROFILE VIEW
 AA5095'OF THE RIDGE REVEALS THREE DSTINCT CHANGES IN ELEVATION WITH THE
 AA5095'STATION AT THE S END OF THE CENTER SECTION. THE STATION CAN ONLY BE
 AA5095'REACHED BY BOAT, HELICOPTER, OR SMALL AIRCRAFT.  PERMISSION MUST BE
 AA5095'OBTAINED FROM THE COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS CIVIL
 AA5095'DEFENSE (670-322-3598). THE STATION IS A USGS TRIANGULATION DISK SET
 AA5095'FLUSH IN THE LAVA STAMPED PAGAN 1.
 AA5095
 AA5095                          STATION RECOVERY (1997)
 AA5095
 AA5095'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1997 (JB)
 AA5095'MARK RECOVERED AS DESCRIBED.
 AA5095'
 AA5095'NOTE: YOU NEED TO GET PERMISSION FOR ACCESS FROM THE CNMI DLNR
 AA5095'DIVISION OF FISH AND WILDLIFE, DIVISION OF HISTORIC PRESERVATION AND
 AA5095'MAYOR OF THE NORTHERN ISLANDS.
 AA5095
 AA5095                          STATION RECOVERY (2003)
 AA5095
 AA5095'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (DHM)
 AA5095'THE STATION IS LOCATED ON THE WEST SIDE OF PAGAN ISLAND ON THE
 AA5095'HEADLAND THAT SEPERATES A HALF-MOON BAY FROM A LARGER BAY TO THE
 AA5095'NORTH.  THE HEADLAND IS LABELED BANDEERA ON THE NOS CHART FOR PAGAN
 AA5095'ISLAND.  IT IS LOCATED ATOP THE HEADLAND AT THE JUNCTURE OF THE LOW,
 AA5095'FLAT SOUTH EASTERN PORTON WITH THE HIGHER, IRREGULAR NORTH WESTERN
 AA5095'PORTION.
 AA5095'
 AA5095'TO REACH THE STATION FROM THE BLACK SAND BEACH IN THE NORTHERLY COVE,
 AA5095'AT N 18 07 35.5, E145 45 27.4 PROCEED APPROXIMATELY 100 METERES OT THE
 AA5095'BASE OF THE HEADLAND AND CLIMB AN APPROXIMATELY SIXTY PERCENT GRADE OF
 AA5095'GRASS-COVERED ASH TO THE TOP AN NW END OF THE FLAT SE PORTION OF THE
 AA5095'HEADLAND.
 AA5095'
 AA5095'THE STATION MARK IS A STANDARD USGS SURVEY DISK STAMPED PAGAN 1.  IT
 AA5095'IWS APPROXIMATELY 18 METERES ABOVE LOCAL MSL.
 AA5095'
 AA5095'THE STATION CAN BE REACHED BY BOAT, HELICOPTER, OR SMA LL PLANE
 AA5095'EQUIPPED WITH CRAZY PILOT.
 AA5095
 AA5095                          STATION RECOVERY (2017)
 AA5095
 AA5095'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (KF)
 AA5095'RECOVERED AS DESCRIBED.
 AA5095
 AA5095                          STATION RECOVERY (2017)
 AA5095
 AA5095'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (KF)
 AA5095'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 AA4399 ***********************************************************************
 AA4399  DESIGNATION -  PALIE
 AA4399  PID         -  AA4399
 AA4399  STATE/COUNTY-  CQ/ROTA
 AA4399  COUNTRY     -  US
 AA4399  USGS QUAD   -  
 AA4399
 AA4399                         *CURRENT SURVEY CONTROL
 AA4399  ______________________________________________________________________
 AA4399* NAD 83(MA11) POSITION- 14 07 52.00715(N) 214 46 50.52446(W)   NO CHECK
 AA4399* NAD 83(MA11) ELLIP HT-   327.298 (meters)        (06/27/12)   NO CHECK
 AA4399* NAD 83(MA11) EPOCH   -  2010.00
 AA4399* LMSL    ORTHO HEIGHT -   273.    (meters)      896.    (feet) GPS OBS
 AA4399  ______________________________________________________________________
 AA4399  LMSL orthometric height was determined with geoid model       OSU 91A
 AA4399  GEOID HEIGHT    -          54.38 (meters)                     OSU 91A
 AA4399  GEOID HEIGHT    -         54.295 (meters)                     GEOID12B
 AA4399  NAD 83(MA11) X  - -5,081,379.393 (meters)                     COMP
 AA4399  NAD 83(MA11) Y  -  3,529,112.965 (meters)                     COMP
 AA4399  NAD 83(MA11) Z  -  1,547,133.147 (meters)                     COMP
 AA4399  LAPLACE CORR    -         -5.84  (seconds)                    DEFLEC12B
 AA4399
 AA4399  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA4399  Standards:
 AA4399         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA4399            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA4399  -------------------------------------------------------------------
 AA4399  NETWORK    3.74  20.40           1.37   1.66  10.41      0.01971770
 AA4399  -------------------------------------------------------------------
 AA4399  Click here for local accuracies and other accuracy information.
 AA4399
 AA4399.The horizontal coordinates were established by GPS observations
 AA4399.and adjusted by the National Geodetic Survey in June 2012.
 AA4399
 AA4399.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 AA4399.been affixed to the stable Mariana tectonic plate. 
 AA4399
 AA4399.The horizontal coordinates are valid at the epoch date displayed above
 AA4399.which is a decimal equivalence of Year/Month/Day.
 AA4399
 AA4399.No horizontal observational check was made to the station.
 AA4399
 AA4399.The orthometric height was determined by GPS observations and a
 AA4399.high-resolution geoid model.
 AA4399
 AA4399.No vertical observational check was made to the station.
 AA4399
 AA4399.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA4399.GEOID12B height accuracy estimate available here.
 AA4399
 AA4399.Click photographs - Photos may exist for this station.
 AA4399
 AA4399.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA4399
 AA4399.The Laplace correction was computed from DEFLEC12B derived deflections.
 AA4399
 AA4399.The ellipsoidal height was determined by GPS observations
 AA4399.and is referenced to NAD 83.
 AA4399
 AA4399. The following values were computed from the NAD 83(MA11) position.
 AA4399
 AA4399;                    North         East     Units Scale Factor Converg.
 AA4399;UTM  55      - 1,562,956.258   307,782.772   MT  1.00005703   -0 26 05.6
 AA4399
 AA4399!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA4399!UTM  55      -   0.99994853  x   1.00005703  =   1.00000556
 AA4399
 AA4399_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR0778262956(NAD 83)
 AA4399
 AA4399                          SUPERSEDED SURVEY CONTROL
 AA4399
 AA4399  NAD 83(1993)-  14 07 52.01343(N)    214 46 50.50628(W) AD(1993.62) 1
 AA4399  ELLIP H (11/30/94)  327.837  (m)                       GP(1993.62) 5 1
 AA4399  GU1963      -  14 07 47.01330(N)    214 46 59.25399(W) AD(       ) 2
 AA4399  LMSL    (05/30/69)  272.9    (m)          895.     (f) VERT ANG       
 AA4399
 AA4399.Superseded values are not recommended for survey control.
 AA4399
 AA4399.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA4399.See file dsdata.pdf to determine how the superseded data were derived.
 AA4399
 AA4399_MARKER: Z = SEE DESCRIPTION
 AA4399_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 AA4399_SP_SET: IRREGULAR CONCRETE MASS
 AA4399_STAMPING: CORPS OF ENGINEERS PALIE 1960 29 ENG. TELL. TRAVER
 AA4399_MARK LOGO: USACE
 AA4399_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA4399_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AA4399_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA4399+SATELLITE: SATELLITE OBSERVATIONS - August 22, 1993
 AA4399
 AA4399  HISTORY     - Date     Condition        Report By
 AA4399  HISTORY     - 1969     MONUMENTED       USGS
 AA4399  HISTORY     - 19930822 GOOD             NOS
 AA4399
 AA4399                          STATION DESCRIPTION
 AA4399
 AA4399'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JNT)
 AA4399'LOCATED ABOUT 5.2 MI. E. OF SONGSONG, ABOUT 0.75 MI. AIRLINE W. OF
 AA4399'HAINIYA CAPE, ABOUT 0.2 MI. SE. OF THE SABANA RIM, ON THE END OF A
 AA4399'ROCKY RIDGE.  TO REACH FROM THE POST OFFICE IN SONGSONG GO E. AND ON
 AA4399'MAIN TRAVELED RD. FOR 9.0 MI. TO A T RD. FORK, TAKE RIGHT FORK AND
 AA4399'FOLLOW MAIN TRAVELED RD. FOR 3.5 MI. TO A Y RD., TURN RIGHT ON DIM RD.
 AA4399'FOR 0.2 MI. TO END OF TRUCK TRAVEL AT LARGE ROCK, FOLLOW TRAIL AROUND
 AA4399'NE. SIDE OF ROCK THENCE W. AND S. TO POINT OF RIDGE AND STATION MARK.
 AA4399'STATION MARK, CENTERLINE LARGE MOTOR VALVE STAMPED CORPS OF ENGINEERS
 AA4399'PALIE 1960 29 ENG. TELL. TRAVERS SET IN SMALL CEMENT PAD.
 AA4399'
 AA4399
 AA4399                          STATION RECOVERY (1993)
 AA4399
 AA4399'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1993 (JGF)
 AA4399'THE STATION IS LOCATED ON THE ISLAND OF ROTA, CNMI, ABOUT 5.2 MI (8.4
 AA4399'KM) E OF SONGSONG, ABOUT .75 MI (1.21 KM) W OF HAINIYA CAPE, ABOUT .2
 AA4399'MI (0.3 KM) SE OF THE SABANA RIM, ON THE END OF A ROCKY RIDGE. TO
 AA4399'REACH FROM THE POST OFFICE IN SONGSONG, GO E AND S ON MAIN TRAVELLED
 AA4399'ROAD FOR 9 MI (14.5 KM) TO A T INTERSECTION, TURN RIGHT AND FOLLOW
 AA4399'MAIN TRAVELLED ROAD FOR 3.5 MI (5.6 KM) TO A Y INTERSECTION, TURN
 AA4399'RIGHT ON DIM ROAD AND PROCEED FOR .2 MI (0.3 KM) TO END OF TRUCK
 AA4399'TRAVEL AT LARGE ROCK. FOLLOW TRAIL AROUND NE SIDE OF ROCK AND THEN W
 AA4399'AND S TO POINT AND STATION. THE STATION IS A LARGE MOTOR CENTERLINE
 AA4399'VALVE STAMPED -CORPS OF ENGINEERS PALIE 1960 29 ENG. TELL. TRAVERSE-
 AA4399'SET IN A SMALL CEMENT PAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7096 ***********************************************************************
 DE7096  DESIGNATION -  PALIE AZIMUTH
 DE7096  PID         -  DE7096
 DE7096  STATE/COUNTY-  CQ/ROTA
 DE7096  COUNTRY     -  US
 DE7096  USGS QUAD   -  
 DE7096
 DE7096                         *CURRENT SURVEY CONTROL
 DE7096  ______________________________________________________________________
 DE7096* NAD 83(1986) POSITION- 14 10 25.     (N) 214 45 26.     (W)   SCALED
 DE7096* LMSL    ORTHO HEIGHT -   180.06  (meters)      590.7   (feet) LEVELING
 DE7096  ______________________________________________________________________
 DE7096  GEOID HEIGHT    -         54.327 (meters)                     GEOID12B
 DE7096  VERT ORDER      -  THIRD ?
 DE7096
 DE7096.The horizontal coordinates were scaled from a map and have
 DE7096.an estimated accuracy of +/- 6 seconds.
 DE7096
 DE7096.The orthometric height was determined by differential leveling.
 DE7096.The vertical network tie was performed by a horz. field party for horz.
 DE7096.obs reductions. Reset procedures were used to establish the elevation.
 DE7096
 DE7096.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7096.GEOID12B height accuracy estimate available here.
 DE7096
 DE7096.Click photographs - Photos may exist for this station.
 DE7096
 DE7096
 DE7096_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR103676(NAD 83)
 DE7096
 DE7096                          SUPERSEDED SURVEY CONTROL
 DE7096
 DE7096  GU1963      -  14 10 20.25260(N)    214 45 34.63080(W) AD(       ) 2
 DE7096
 DE7096.Superseded values are not recommended for survey control.
 DE7096
 DE7096.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7096.See file dsdata.pdf to determine how the superseded data were derived.
 DE7096
 DE7096_MARKER: DZ = AZIMUTH MARK DISK
 DE7096_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE7096_STAMPING: AZ MK TO TELL TRAV STA PALIE 1960 CORS OF ENGINEER
 DE7096_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7096_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE7096+STABILITY: SURFACE MOTION
 DE7096
 DE7096  HISTORY     - Date     Condition        Report By
 DE7096  HISTORY     - 1960     MONUMENTED       USACE
 DE7096  HISTORY     - 19690201 GOOD             USGS
 DE7096
 DE7096                          STATION DESCRIPTION
 DE7096
 DE7096'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1960 (TAM)
 DE7096'AT ROTA AIRPORT 84.0 FT NW OF THE NW CORNER OF TERMINAL 3.0 FT S OF
 DE7096'APRON SET IN 1.5 FT ROUND CONCRETE MONUMENT A STEEL MARK STAMPED
 DE7096'AZIMUTH MARK TO TELL TRAV STA PALIE 1960.
 DE7096
 DE7096                          STATION RECOVERY (1969)
 DE7096
 DE7096'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969 (JNT)
 DE7096'LOCATED ABOUT 7.2 MI. AIRLINE NE. OF THE VILLAGE OF SONGSONG AT THE
 DE7096'ROTA AIRPORT, ABOUT 90 FT. W. OF THE NW. CORNER OF THE TERMINAL
 DE7096'BUILDING, AT THE EDGE OF THE PARKING APRON.  TO REACH FROM THE POST
 DE7096'OFFICE IN SONGSONG DRIVE E. ON THE MAIN TRAVELED RD. 10.35 MI. TO THE
 DE7096'ROTA AIRPORT.  STATION IS 90 FT. W. OF NW. CORNER OF THE TERMINAL
 DE7096'BUILDING AT EDGE OF THE PARKING APRON.  STATION MARK, CENTER OF OLD
 DE7096'CAR VALVE STAMPED AZIMUTH MARK TO TELL TRAV. STA. PALIE 1960 CORS OF
 DE7096'ENGINEERS SET IN CONCRETE PAD, METAL TAG SET IN CONCRETE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 AA4414 ***********************************************************************
 AA4414  DESIGNATION -  PEAK 2
 AA4414  PID         -  AA4414
 AA4414  STATE/COUNTY-  CQ/SAIPAN
 AA4414  COUNTRY     -  US
 AA4414  USGS QUAD   -  
 AA4414
 AA4414                         *CURRENT SURVEY CONTROL
 AA4414  ______________________________________________________________________
 AA4414* NAD 83(MA11) POSITION- 15 11 17.90866(N) 214 15 25.67712(W)   ADJUSTED
 AA4414* NAD 83(MA11) ELLIP HT-   519.420 (meters)        (06/27/12)   ADJUSTED
 AA4414* NAD 83(MA11) EPOCH   -  2010.00
 AA4414* LMSL    ORTHO HEIGHT -   465.    (meters)     1526.    (feet) GPS OBS
 AA4414  ______________________________________________________________________
 AA4414  LMSL orthometric height was determined with geoid model       OSU 91A
 AA4414  GEOID HEIGHT    -          54.40 (meters)                     OSU 91A
 AA4414  GEOID HEIGHT    -         54.415 (meters)                     GEOID12B
 AA4414  NAD 83(MA11) X  - -5,089,100.288 (meters)                     COMP
 AA4414  NAD 83(MA11) Y  -  3,465,972.348 (meters)                     COMP
 AA4414  NAD 83(MA11) Z  -  1,660,353.553 (meters)                     COMP
 AA4414  LAPLACE CORR    -         -3.64  (seconds)                    DEFLEC12B
 AA4414
 AA4414  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA4414  Standards:
 AA4414         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA4414            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA4414  -------------------------------------------------------------------
 AA4414  NETWORK    2.25  10.92           0.90   0.94   5.57      0.07806310
 AA4414  -------------------------------------------------------------------
 AA4414  Click here for local accuracies and other accuracy information.
 AA4414
 AA4414.The horizontal coordinates were established by GPS observations
 AA4414.and adjusted by the National Geodetic Survey in June 2012.
 AA4414
 AA4414.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 AA4414.been affixed to the stable Mariana tectonic plate. 
 AA4414
 AA4414.The horizontal coordinates are valid at the epoch date displayed above
 AA4414.which is a decimal equivalence of Year/Month/Day.
 AA4414
 AA4414.The orthometric height was determined by GPS observations and a
 AA4414.high-resolution geoid model.
 AA4414
 AA4414.No vertical observational check was made to the station.
 AA4414
 AA4414.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA4414.GEOID12B height accuracy estimate available here.
 AA4414
 AA4414.Click photographs - Photos may exist for this station.
 AA4414
 AA4414.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA4414
 AA4414.The Laplace correction was computed from DEFLEC12B derived deflections.
 AA4414
 AA4414.The ellipsoidal height was determined by GPS observations
 AA4414.and is referenced to NAD 83.
 AA4414
 AA4414. The following values were computed from the NAD 83(MA11) position.
 AA4414
 AA4414;                    North         East     Units Scale Factor Converg.
 AA4414;UTM  55      - 1,679,542.044   364,958.454   MT  0.99982554   -0 19 45.9
 AA4414
 AA4414!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA4414!UTM  55      -   0.99991833  x   0.99982554  =   0.99974389
 AA4414
 AA4414_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS6495879542(NAD 83)
 AA4414
 AA4414|---------------------------------------------------------------------|
 AA4414| PID    Reference Object                     Distance      Geod. Az  |
 AA4414|                                                           dddmmss.s |
 AA4414| AA4571 PP02                                392.750 METERS 11533     |
 AA4414| AA4570 PP01                                177.426 METERS 16208     |
 AA4414|---------------------------------------------------------------------|
 AA4414
 AA4414                          SUPERSEDED SURVEY CONTROL
 AA4414
 AA4414  NAD 83(1993)-  15 11 17.91392(N)    214 15 25.65665(W) AD(1993.62) 1
 AA4414  ELLIP H (11/30/94)  520.078  (m)                       GP(1993.62) 5 1
 AA4414  GU1963      -  15 11 13.20990(N)    214 15 34.47150(W) AD(       ) 2
 AA4414  LMSL    (05/30/69)  465.4    (m)         1527.     (f) VERT ANG       
 AA4414
 AA4414.Superseded values are not recommended for survey control.
 AA4414
 AA4414.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA4414.See file dsdata.pdf to determine how the superseded data were derived.
 AA4414
 AA4414_MARKER: DD = SURVEY DISK
 AA4414_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA4414_STAMPING: USN SURVEY
 AA4414_MARK LOGO: USN
 AA4414_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA4414_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA4414+STABILITY: SURFACE MOTION
 AA4414_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA4414+SATELLITE: SATELLITE OBSERVATIONS - August 10, 1993
 AA4414
 AA4414  HISTORY     - Date     Condition        Report By
 AA4414  HISTORY     - 1969     MONUMENTED       DOD
 AA4414  HISTORY     - 19930810 GOOD             NOS
 AA4414
 AA4414                          STATION DESCRIPTION
 AA4414
 AA4414'DESCRIBED BY US DEPARTMENT OF DEFENSE 1969 (JNT)
 AA4414'LOCATED 2.2 MI. AIRLINE SE. OF GARAPAN, ABOUT 1.9 MI. S. OF CAPITAL
 AA4414'HILL, STATIN IS ON THE RIDGE ABOUT 0.1 MI.NW. OF THE HIGHEST TOP,
 AA4414'ABOUT 70 FT. W. OF A SMALL ROCKY TOP AND 25 FT. W. OF A 10 X 10
 AA4414'CONCRETE FLOOR.  TO REACH FROM THE POST OFFICE ON CAPITAL HILL, DRIVE
 AA4414'S. UP HILL FOR 0.5 MI. TO A CROSSROAD, TURN RIGHT AND FOLLOW PAVED RD.
 AA4414'0.2 MI. TO A Y RD. FORK NEAR THE CONGRESS OF MICRONESIA BUILDINGS, GO
 AA4414'STRAIGHT ON DIMRD. FOR 2.0 MI. TO A Y RD. FORK, TURN RIGHT AND FOLLOW
 AA4414'DIM RD. THROUGH TALL GRASS FOR 0.1 MI. AND END OF TRUCK TRAVEL.  PACK
 AA4414'S. TO TOP OF RIDGE AND STATION MARK.  STATION MARK IS A BRASS TABLET
 AA4414'STAMPED USN SURVEY IN CONCRETE POST PROJECTING 0.3 FT. ABOVE GROUND.
 AA4414'
 AA4414
 AA4414                          STATION RECOVERY (1993)
 AA4414
 AA4414'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1993 (JGF)
 AA4414'THE STATION IS LOCATED ON THE ISLAND OF SAIPAN, COMMONWEALTH OF THE
 AA4414'NORTHERN MARIANA ISLANDS. THE STATION IS LOCATED 2.2 MI (3.5 KM) SE OF
 AA4414'GARAPAN, ABOUT 1.9 MI (3.1 KM) S OF CAPITAL HILL.  THE STATION IS ON
 AA4414'THE RIDGE OF MT. TAKPOCHAO ABOUT .1 MI (0.2 KM) NW OF THE HIGHEST
 AA4414'TOPAND ABOUT 70 FT (21.3 M) W OF A SMALL ROCKY TOP AND 25 FT (7.6 M) W
 AA4414'OF A 10 FT (3.0 M) BY 10 FT (3.0 M) CONCRETE SLAB. TO REACH THE
 AA4414'STATION FROM THE INTERSECTION OF BEACH ROAD AND CAPITAL HILL ROAD.
 AA4414'PROCEED UP CAPTIAL HILL ROAD FOR 1.5 MI (2.4 KM) , TURN RIGHT AT THE
 AA4414'CONVENTION CENTER ON LEFT.  PROCEED UP HILL .4 MI (0.6 KM) TURN RIGHT
 AA4414'TOWARD CNMI CIVIL DEFENSE EMERGENCY OPERATIONS. THE ROAD WILL TURN TO
 AA4414'DIRT AND ROCK AT .15 MI (0.24 KM) , CONTINUE UP HILL FOR ANOTHER 1.9
 AA4414'MI (3.1 KM) . AT END OF TRUCK TRAVEL PACK NW TOWARD CEMENT BUILDING ON
 AA4414'TOP OF RIDGE.  PROCEED NW FROM CEMENT BUILDING ALONG RIDGE FOR 250 FT
 AA4414'(76.2 M) TO STATION. A FOUR WHEEL DRIVE VEHICLE WILL BE REQUIRED FOR
 AA4414'THIS STATION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7923 ***********************************************************************
 DE7923  DESIGNATION -  PETOSUKARA
 DE7923  PID         -  DE7923
 DE7923  STATE/COUNTY-  CQ/SAIPAN
 DE7923  COUNTRY     -  US
 DE7923  USGS QUAD   -  
 DE7923
 DE7923                         *CURRENT SURVEY CONTROL
 DE7923  ______________________________________________________________________
 DE7923* NAD 83(1986) POSITION- 15 14 53.     (N) 214 12 16.     (W)   SCALED
 DE7923* LMSL    ORTHO HEIGHT -   287.1   (meters)      942.    (feet) VERT ANG
 DE7923  ______________________________________________________________________
 DE7923  GEOID HEIGHT    -         54.002 (meters)                     GEOID12B
 DE7923
 DE7923.The horizontal coordinates were scaled from a map and have
 DE7923.an estimated accuracy of +/- 6 seconds.
 DE7923
 DE7923.The orthometric height was determined by vertical angle observations.
 DE7923
 DE7923.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7923.GEOID12B height accuracy estimate available here.
 DE7923
 DE7923.Click photographs - Photos may exist for this station.
 DE7923
 DE7923
 DE7923_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS706861(NAD 83)
 DE7923
 DE7923                          SUPERSEDED SURVEY CONTROL
 DE7923
 DE7923  GU1963      -  15 14 47.49300(N)    214 12 25.09200(W) AD(       ) 2
 DE7923
 DE7923.Superseded values are not recommended for survey control.
 DE7923
 DE7923.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7923.See file dsdata.pdf to determine how the superseded data were derived.
 DE7923
 DE7923_MARKER: DD = SURVEY DISK
 DE7923_SETTING: 66 = SET IN ROCK OUTCROP
 DE7923_STAMPING: USN SURVEY
 DE7923_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7923_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DE7923+STABILITY: POSITION/ELEVATION WELL
 DE7923
 DE7923  HISTORY     - Date     Condition        Report By
 DE7923  HISTORY     - 1961     MONUMENTED       USGS
 DE7923
 DE7923                          STATION DESCRIPTION
 DE7923
 DE7923'DESCRIBED BY US GEOLOGICAL SURVEY 1961 (TAM)
 DE7923'LOCATED ABOUT 3.6 MI. NE. OF CAPITAL HILL POST OFFICE, 2.3 MI. SW. OF
 DE7923'SUICIDE CLIFF, ON THE TOP OF A ROCKY RIDGE CALLED PETOSUKARA.  TO
 DE7923'REACH FROM CAPITAL HILL POST OFFICE, DRIVE 0.1 MI. S. TO RD.
 DE7923'INTERSECTION, TURN RIGHT, DOWNHILL, 1.6 MI. TO RD. INTERSECTION
 DE7923'CAPITAL HILL RD. AND TANAPAG RD., TURN RIGHT AND FOLLOW MAIN PAVED
 DE7923'RD.N. 2.2 MI. TO RD. INTERSECTION, TURN RIGHT ON CORAL RD. 0.15 MI. TO
 DE7923'Y RD., KEEP LEFT, 0.35 MI. TO RD. INTERSECTIN, TURN RIGHT, 0.1 MI. TO
 DE7923'RD. INTERSECTION, DRIVE STRAIGHT AHEAD, 0.5 MI. TO Y RD., KEEP LEFT
 DE7923'AND FOLLW MAIN RD. 1.25 MI. TO TOP OF RIDGE AND END OF JEEP TRAVEL.
 DE7923'WALK E. ALONG THE TOP OF THE RIDGE 0.2 MI. TO A ROCKY OUTCROP ON THE
 DE7923'HIGHEST POINT AND THE STATION ABOUT 100 FT. N. OF THE S. END OF THE
 DE7923'ROCK OUTCROP.  STATION MARK IS A BRASS TABLET STAMPED USN SURVEY SET
 DE7923'IN WITH CONCRETE IN A ROCK OUTCROP.  NO REFERNCE MARKS.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7924 ***********************************************************************
 DE7924  HT_MOD      -  This is a Height Modernization Survey Station.
 DE7924  DESIGNATION -  PILL BOX
 DE7924  PID         -  DE7924
 DE7924  STATE/COUNTY-  CQ/SAIPAN
 DE7924  COUNTRY     -  US
 DE7924  USGS QUAD   -  
 DE7924
 DE7924                         *CURRENT SURVEY CONTROL
 DE7924  ______________________________________________________________________
 DE7924* NAD 83(MA11) POSITION- 15 09 13.82683(N) 214 15 57.83623(W)   ADJUSTED
 DE7924* NAD 83(MA11) ELLIP HT-   220.369 (meters)        (06/27/12)   ADJUSTED
 DE7924* NAD 83(MA11) EPOCH   -  2010.00
 DE7924* NMVD03  ORTHO HEIGHT -   166.22  (meters)      545.3   (feet) GPS OBS
 DE7924  ______________________________________________________________________
 DE7924  NMVD03 orthometric height was determined with geoid model     EGM96
 DE7924  GEOID HEIGHT    -         52.970 (meters)                     EGM96
 DE7924  GEOID HEIGHT    -         54.370 (meters)                     GEOID12B
 DE7924  NAD 83(MA11) X  - -5,089,146.202 (meters)                     COMP
 DE7924  NAD 83(MA11) Y  -  3,467,165.237 (meters)                     COMP
 DE7924  NAD 83(MA11) Z  -  1,656,594.186 (meters)                     COMP
 DE7924  LAPLACE CORR    -         -4.13  (seconds)                    DEFLEC12B
 DE7924
 DE7924  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7924  Standards:
 DE7924         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7924            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7924  -------------------------------------------------------------------
 DE7924  NETWORK    1.24   2.98           0.51   0.50   1.52      0.13360030
 DE7924  -------------------------------------------------------------------
 DE7924  Click here for local accuracies and other accuracy information.
 DE7924
 DE7924.The horizontal coordinates were established by GPS observations
 DE7924.and adjusted by the National Geodetic Survey in June 2012.
 DE7924
 DE7924.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DE7924.been affixed to the stable Mariana tectonic plate. 
 DE7924
 DE7924.The horizontal coordinates are valid at the epoch date displayed above
 DE7924.which is a decimal equivalence of Year/Month/Day.
 DE7924
 DE7924.The orthometric height was determined by GPS observations and a
 DE7924.high-resolution geoid model using precise GPS observation and
 DE7924.processing techniques.
 DE7924
 DE7924.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7924.GEOID12B height accuracy estimate available here.
 DE7924
 DE7924.Click photographs - Photos may exist for this station.
 DE7924
 DE7924.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7924
 DE7924.The Laplace correction was computed from DEFLEC12B derived deflections.
 DE7924
 DE7924.The ellipsoidal height was determined by GPS observations
 DE7924.and is referenced to NAD 83.
 DE7924
 DE7924. The following values were computed from the NAD 83(MA11) position.
 DE7924
 DE7924;                    North         East     Units Scale Factor Converg.
 DE7924;UTM  55      - 1,675,734.492   363,976.670   MT  0.99982883   -0 19 51.7
 DE7924
 DE7924!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7924!UTM  55      -   0.99996535  x   0.99982883  =   0.99979419
 DE7924
 DE7924_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS6397675734(NAD 83)
 DE7924
 DE7924                          SUPERSEDED SURVEY CONTROL
 DE7924
 DE7924  NAD 83(2002)-  15 09 13.82633(N)    214 15 57.83556(W) AD(2002.00) A
 DE7924  ELLIP H (06/14/04)  220.326  (m)                       GP(2002.00) 2 1
 DE7924  GU1963      -  15 09 09.12170(N)    214 16 06.62830(W) AD(       ) 2
 DE7924  LMSL    (05/30/69)  166.3    (m)          546.     (f) VERT ANG       
 DE7924
 DE7924.Superseded values are not recommended for survey control.
 DE7924
 DE7924.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7924.See file dsdata.pdf to determine how the superseded data were derived.
 DE7924
 DE7924_MARKER: DD = SURVEY DISK
 DE7924_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE7924_STAMPING: USN SURVEY
 DE7924_MARK LOGO: USGS
 DE7924_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7924_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE7924+STABILITY: SURFACE MOTION
 DE7924_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7924+SATELLITE: SATELLITE OBSERVATIONS - July 05, 2003
 DE7924
 DE7924  HISTORY     - Date     Condition        Report By
 DE7924  HISTORY     - 1969     MONUMENTED       USGS
 DE7924  HISTORY     - 20030705 SEE DESCRIPTION  NGS
 DE7924
 DE7924                          STATION DESCRIPTION
 DE7924
 DE7924'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JNT)
 DE7924'LOCATED 2.2 MI. AIRLINE NE. OF CHALAN KANOA, 0.4 MI. NE. OF TORRES
 DE7924'MEMORIAL HOSPITAL, 0.5 MI. NW. OF THE VILLAGE OF SAN VICENTE, ON A
 DE7924'CONCRETE PILL BOX AT THE S. END OF THE RIDGE KNOWN LOCALLY AS SABANAN
 DE7924'DANDAN.  TO REACH FROM SAN VICENTE VILLAGE, DRIVE N. ON PAVED RD. FOR
 DE7924'0.3 MI. TO A T RD., TURN LEFT AND FOLLOW DIRT RD. 0.1 MI. TO A T RD.,
 DE7924'CONTINUE STRAIGHT AHEAD FOLLOWING A MAIN TRAVELED RD. UPHILL, AND
 DE7924'THENCE S. FOR 0.6 MI. TO A GATE, PASS THROUGH GATE AND FOLLOW RD. FOR
 DE7924'0.3 MI. TO END OF TRUCK TRAVEL AT A WATER TANK.  PACK SE. ABOUT 100
 DE7924'YDS. TO OLD PILL BOX AND STATION.  STATION MARK IS A BRASS TABLET
 DE7924'STAMPED USN SURVEY CEMENTED IN TOP OF CONCRETE POST ON TOP OF PILL BOX
 DE7924'PROJECTING 0.8 FT. ABOVE PILL BOX.
 DE7924'
 DE7924
 DE7924                          STATION RECOVERY (2003)
 DE7924
 DE7924'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (EEC)
 DE7924'LOCATED 2.2MI NORTHEAST OF CHALAN KAONA ON THE ISLAND OF SAIPAN,  0.4
 DE7924'MI. NORTHEAST OF  TORRES MERORIAL HOSPITAL,  0.5 MI. NORTHWEST OF THE
 DE7924'VILLAGE OF SAN VICENTE ON CONCRETE  PILL BOX AT THE SOUTH END OF THE
 DE7924'RIDGE KNOWN LOCALLY AS SABANAN DANDAN. TO REACH FROM SAN VICENTE
 DE7924'VILLAGA, PROCEED NORTH ON PAVED ROAD FOR 0.3 MI TO T IN ROAD,  TURN
 DE7924'LEFT AND FOLLOW DIRT ROAD 0.1 MI TO T IN ROAD, CONTINUE STRAIGHT AHEAD
 DE7924'FOLLOWING A  MAIN TRAVELD ROAD UPHILL, AND THENCE SOUTH FOR 0.6 MI. TO
 DE7924'GATE, PASS THROUGH GATE AND  FOLLOW ROAD FOR 0.3 MI. TO END OF TRUCK
 DE7924'TRAVEL AT WATER TANK. PACK SOUTHEAST ABOUT 100  YARDS TO OLD PILL BOX
 DE7924'AND STATION.  STATION MARK, A BRAS TABLET STAMPED - USN SURVEY -
 DE7924'CEMENTED IN TOP OF CONCRETE POST ON  TOP OF PILL BOX PROJECTING 0.8
 DE7924'FT. ABOVE PILL BOX.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4120 ***********************************************************************
 DG4120  DESIGNATION -  PUETTO
 DG4120  PID         -  DG4120
 DG4120  STATE/COUNTY-  CQ/TINIAN
 DG4120  COUNTRY     -  US
 DG4120  USGS QUAD   -  
 DG4120
 DG4120                         *CURRENT SURVEY CONTROL
 DG4120  ______________________________________________________________________
 DG4120* NAD 83(MA11) POSITION- 14 57 45.19185(N) 214 22 09.38283(W)   ADJUSTED
 DG4120* NAD 83(MA11) ELLIP HT-    68.842 (meters)        (06/27/12)   ADJUSTED
 DG4120* NAD 83(MA11) EPOCH   -  2010.00
 DG4120* NMVD03  ORTHO HEIGHT -    14.369 (meters)       47.14  (feet) ADJUSTED
 DG4120  ______________________________________________________________________
 DG4120  GEOID HEIGHT    -         54.446 (meters)                     GEOID12B
 DG4120  NAD 83(MA11) X  - -5,087,310.703 (meters)                     COMP
 DG4120  NAD 83(MA11) Y  -  3,479,348.449 (meters)                     COMP
 DG4120  NAD 83(MA11) Z  -  1,636,115.325 (meters)                     COMP
 DG4120  LAPLACE CORR    -         -3.38  (seconds)                    DEFLEC12B
 DG4120  VERT ORDER      -  FIRST     CLASS II
 DG4120
 DG4120  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4120  Standards:
 DG4120         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4120            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4120  -------------------------------------------------------------------
 DG4120  NETWORK    1.69   3.10           0.73   0.64   1.58      0.17111990
 DG4120  -------------------------------------------------------------------
 DG4120  Click here for local accuracies and other accuracy information.
 DG4120
 DG4120.The horizontal coordinates were established by GPS observations
 DG4120.and adjusted by the National Geodetic Survey in June 2012.
 DG4120
 DG4120.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4120.been affixed to the stable Mariana tectonic plate. 
 DG4120
 DG4120.The horizontal coordinates are valid at the epoch date displayed above
 DG4120.which is a decimal equivalence of Year/Month/Day.
 DG4120
 DG4120.The orthometric height was determined by differential leveling and
 DG4120.adjusted by the NATIONAL GEODETIC SURVEY
 DG4120.in October 2004.
 DG4120
 DG4120.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4120.GEOID12B height accuracy estimate available here.
 DG4120
 DG4120.Click photographs - Photos may exist for this station.
 DG4120
 DG4120.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4120
 DG4120.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4120
 DG4120.The ellipsoidal height was determined by GPS observations
 DG4120.and is referenced to NAD 83.
 DG4120
 DG4120. The following values were computed from the NAD 83(MA11) position.
 DG4120
 DG4120;                    North         East     Units Scale Factor Converg.
 DG4120;UTM  55      - 1,654,638.560   352,755.108   MT  0.99986815   -0 21 12.9
 DG4120
 DG4120!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4120!UTM  55      -   0.99998918  x   0.99986815  =   0.99985733
 DG4120
 DG4120_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5275554638(NAD 83)
 DG4120
 DG4120                          SUPERSEDED SURVEY CONTROL
 DG4120
 DG4120  NAD 83(2002)-  14 57 45.19133(N)    214 22 09.38223(W) AD(2002.00) 1
 DG4120  ELLIP H (06/14/04)   68.771  (m)                       GP(2002.00) 4 2
 DG4120  NMVD03  (06/14/04)   14.36   (m)  EGM96    model used  GPS OBS        
 DG4120
 DG4120.Superseded values are not recommended for survey control.
 DG4120
 DG4120.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4120.See file dsdata.pdf to determine how the superseded data were derived.
 DG4120
 DG4120_MARKER: DV = VERTICAL CONTROL DISK
 DG4120_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4120_STAMPING: PUETTO 2003
 DG4120_MARK LOGO: NGS
 DG4120_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4120_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4120+STABILITY: SURFACE MOTION
 DG4120
 DG4120  HISTORY     - Date     Condition        Report By
 DG4120  HISTORY     - 2003     MONUMENTED       CNMI
 DG4120
 DG4120                          STATION DESCRIPTION
 DG4120
 DG4120'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG4120'THE STATION IS LOCATED IN SAN JOSE ON THE ISLAND OF TINIAN, CNMI.  TO
 DG4120'REACH THE STATION FROM THE INTERSECTION OF THE TINIAN AIRPORT ROAD AND
 DG4120'BROADWAY.  PROCEED SOUTH ON BROADWAY 2.2 MILES (3.5 KM) TO STATION.
 DG4120'THE STATION IS A STANDARD NGS BENCH MARK SET IN THE CENTER OF THE
 DG4120'ROAD.  IT IS 12.2 METERS (40.0 FT) SOUTHWEST OF A FIRE HYDRANT, 24.8
 DG4120'METERS (81.4 FT) SOUTHWEST OF A POWER POLE, AND 31.6 METERS (103.7 FT)
 DG4120'NORTHWEST OF A POWERPOLE ON THE EAST SIDE OF BROADWAY.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7925 ***********************************************************************
 DE7925  DESIGNATION -  REEF 2
 DE7925  PID         -  DE7925
 DE7925  STATE/COUNTY-  CQ/SAIPAN
 DE7925  COUNTRY     -  US
 DE7925  USGS QUAD   -  
 DE7925
 DE7925                         *CURRENT SURVEY CONTROL
 DE7925  ______________________________________________________________________
 DE7925* NAD 83(1986) POSITION- 15 15 13.     (N) 214 15 05.     (W)   SCALED
 DE7925* LMSL    ORTHO HEIGHT -     1.4   (meters)        5.    (feet) VERT ANG
 DE7925  ______________________________________________________________________
 DE7925  GEOID HEIGHT    -         54.306 (meters)                     GEOID12B
 DE7925
 DE7925.The horizontal coordinates were scaled from a map and have
 DE7925.an estimated accuracy of +/- 6 seconds.
 DE7925
 DE7925.The orthometric height was determined by vertical angle observations.
 DE7925
 DE7925.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7925.GEOID12B height accuracy estimate available here.
 DE7925
 DE7925.Click photographs - Photos may exist for this station.
 DE7925
 DE7925
 DE7925_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS656867(NAD 83)
 DE7925
 DE7925                          SUPERSEDED SURVEY CONTROL
 DE7925
 DE7925  GU1963      -  15 15 07.50060(N)    214 15 13.63420(W) AD(       ) 2
 DE7925
 DE7925.Superseded values are not recommended for survey control.
 DE7925
 DE7925.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7925.See file dsdata.pdf to determine how the superseded data were derived.
 DE7925
 DE7925_MARKER: DD = SURVEY DISK
 DE7925_SETTING: 65 = SET IN UNSPECIFIED ROCK OR BOULDER
 DE7925_SP_SET: LARGE ROCK
 DE7925_STAMPING: REEF 2 1969
 DE7925_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7925_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7925
 DE7925  HISTORY     - Date     Condition        Report By
 DE7925  HISTORY     - 1969     MONUMENTED       USGS
 DE7925
 DE7925                          STATION DESCRIPTION
 DE7925
 DE7925'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JNT)
 DE7925'LOCATED ABOUT 3.8 MI. AIRLINE NE. OF MUCHOT POINT, ABOUT 3.2 MI. NE.
 DE7925'OF MANAGAHA ISLAND, ABOUT 3.0 MI. N. OF CAPITAL HILL, ON A LARGE ROCK
 DE7925'AT THE EDGE OF THE REEF AT THE N. END OF TANAPAG HARBOR.  REACHED BY
 DE7925'BOAT.  STATION MARK IS A STANDARD TABLET STAMPED REEF 2 1969 IN DRILL
 DE7925'HOLE IN LARGE ROCK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7926 ***********************************************************************
 DE7926  DESIGNATION -  RIDGE ROAD NO 2
 DE7926  PID         -  DE7926
 DE7926  STATE/COUNTY-  CQ/SAIPAN
 DE7926  COUNTRY     -  US
 DE7926  USGS QUAD   -  
 DE7926
 DE7926                         *CURRENT SURVEY CONTROL
 DE7926  ______________________________________________________________________
 DE7926* NAD 83(1986) POSITION- 15 13 44.     (N) 214 14 08.     (W)   SCALED
 DE7926* LMSL    ORTHO HEIGHT -   217.7   (meters)      714.    (feet) VERT ANG
 DE7926  ______________________________________________________________________
 DE7926  GEOID HEIGHT    -         54.269 (meters)                     GEOID12B
 DE7926
 DE7926.The horizontal coordinates were scaled from a map and have
 DE7926.an estimated accuracy of +/- 6 seconds.
 DE7926
 DE7926.The orthometric height was determined by vertical angle observations.
 DE7926
 DE7926.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7926.GEOID12B height accuracy estimate available here.
 DE7926
 DE7926.Click photographs - Photos may exist for this station.
 DE7926
 DE7926
 DE7926_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS673840(NAD 83)
 DE7926
 DE7926                          SUPERSEDED SURVEY CONTROL
 DE7926
 DE7926  GU1963      -  15 13 38.79230(N)    214 14 16.66809(W) AD(       ) 2
 DE7926
 DE7926.Superseded values are not recommended for survey control.
 DE7926
 DE7926.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7926.See file dsdata.pdf to determine how the superseded data were derived.
 DE7926
 DE7926_MARKER: DD = SURVEY DISK
 DE7926_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DE7926_STAMPING: RIDGE ROAD NO 2
 DE7926_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7926_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7926
 DE7926  HISTORY     - Date     Condition        Report By
 DE7926  HISTORY     - 1969     MONUMENTED       USGS
 DE7926
 DE7926                          STATION DESCRIPTION
 DE7926
 DE7926'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JNT)
 DE7926'LOCATED ABOUT 1.8 MI. AIRLINE NE. OF TANAPAG HARBOR, ABOUT 1.4 MI. NE.
 DE7926'OF CAPITAL HILL, ABOUT 0.6 MI. SW. OF OGSO DOGAS, 45 FT. E. OF A DIM
 DE7926'RD., ON A DENSE BRUSH COVERED RIDGE, ON TOP OF A 4 X 4 FT. CONCRETE
 DE7926'PIER, PROJECTING 3 FT. ABOVE GROUND.  TO REACH FROM THE POST OFFICE ON
 DE7926'CAPITAL HILL, DRIVE W. TOWARDS TANAPAG HARBOR 0.3 MI. TO A PAVED RD.
 DE7926'RIGHT, TURN RIGHT, AND FOLLOW RD. FOR 0.2 MI. TO A Y RD. FORK, TAKE
 DE7926'LEFT FORK AND FOLLOW MAIN TRAVELED RD. 0.6 MI. TO Y RD. FORK, TAKE
 DE7926'LEFT FORK AND FOLLOW MAIN TRAVELED RD. 0.65 MI. TO END OF TRUCK
 DE7926'TRAVEL.  STATION IS 45 FT. E. OF RD. IN CONCRETE PIER.  STATION MARK
 DE7926'IS A STANDARD TABLET STAMPED RIDGE ROAD NO 2 1968 CEMENTED IN TOP OF
 DE7926'CONCRETE PIER.
 DE7926'
 DE7926'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3992 ***********************************************************************
 DG3992  DESIGNATION -  RMM JR
 DG3992  PID         -  DG3992
 DG3992  STATE/COUNTY-  CQ/ROTA
 DG3992  COUNTRY     -  US
 DG3992  USGS QUAD   -  
 DG3992
 DG3992                         *CURRENT SURVEY CONTROL
 DG3992  ______________________________________________________________________
 DG3992* NAD 83(1986) POSITION- 14 10 58.     (N) 214 43 52.     (W)   SCALED
 DG3992* NMVD03  ORTHO HEIGHT -   139.349 (meters)      457.18  (feet) ADJUSTED
 DG3992  ______________________________________________________________________
 DG3992  GEOID HEIGHT    -         54.049 (meters)                     GEOID12B
 DG3992  VERT ORDER      -  FIRST     CLASS II
 DG3992
 DG3992.The horizontal coordinates were scaled from a map and have
 DG3992.an estimated accuracy of +/- 6 seconds.
 DG3992
 DG3992.The orthometric height was determined by differential leveling and
 DG3992.adjusted by the NATIONAL GEODETIC SURVEY
 DG3992.in October 2004.
 DG3992
 DG3992.No vertical observational check was made to the station.
 DG3992
 DG3992.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3992.GEOID12B height accuracy estimate available here.
 DG3992
 DG3992.Click photographs - Photos may exist for this station.
 DG3992
 DG3992
 DG3992_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR131686(NAD 83)
 DG3992
 DG3992                          SUPERSEDED SURVEY CONTROL
 DG3992
 DG3992.No superseded survey control is available for this station.
 DG3992
 DG3992_MARKER: DV = VERTICAL CONTROL DISK
 DG3992_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG3992_STAMPING: RMM JR 2003
 DG3992_MARK LOGO: NGS
 DG3992_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3992_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3992+STABILITY: SURFACE MOTION
 DG3992
 DG3992  HISTORY     - Date     Condition        Report By
 DG3992  HISTORY     - 2003     MONUMENTED       CNMI
 DG3992
 DG3992                          STATION DESCRIPTION
 DG3992
 DG3992'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 DG3992'THE STATION IS LOCATED IN CHENCHON AREA ON THE ISLAND OF ROTA IN THE
 DG3992'COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS.  TO REACH THE STATION
 DG3992'FROM THE ROTA INTERNATIONAL AIRPORT PROCEED SOUTH ON THE AIRPORT ROAD
 DG3992'FOR 0.1 MILE (0.2 KM) TO THE MAIN INTERSECTION OF THE AIRPORT ROAD AND
 DG3992'THE MAIN ROAD KNOWN AS SAN FRANCISCO ROAD, PROCEED EAST FOR 2.4 MILES
 DG3992'(3.9 KM) ON THE PAVED ROAD THEN ON THE CORAL ROAD TO THE MARK. THE
 DG3992'STATION IS A STANDARD NGS BENCH MARK DISK STAMPED RMM JR 2003 SET IN A
 DG3992'14 INCH SQUARE CONCRETE POST PROJECTING 0.1 METERS (0.3 FT) ABOVE THE
 DG3992'GROUND ON THE EAST SIDE OF THE TRACK ROAD NORTH AT THE INTERSECTION OF
 DG3992'THREE ROADS.  IT IS 5.6 METERS (18.4 FT) EAST OF THE CENTER LINE OF
 DG3992'THE TRACK ROAD AND 8.3 METERS (27.2 FT) NORTHEAST OF THE INTERSECTION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7950 ***********************************************************************
 DE7950  DESIGNATION -  ROCK
 DE7950  PID         -  DE7950
 DE7950  STATE/COUNTY-  CQ/SAIPAN
 DE7950  COUNTRY     -  US
 DE7950  USGS QUAD   -  
 DE7950
 DE7950                         *CURRENT SURVEY CONTROL
 DE7950  ______________________________________________________________________
 DE7950* NAD 83(1986) POSITION- 15 13 22.     (N) 214 15 37.     (W)   SCALED
 DE7950* LMSL    ORTHO HEIGHT -    39.6   (meters)      130.    (feet) VERT ANG
 DE7950  ______________________________________________________________________
 DE7950  GEOID HEIGHT    -         54.415 (meters)                     GEOID12B
 DE7950
 DE7950.The horizontal coordinates were scaled from a map and have
 DE7950.an estimated accuracy of +/- 6 seconds.
 DE7950
 DE7950.The orthometric height was determined by vertical angle observations.
 DE7950
 DE7950.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7950.GEOID12B height accuracy estimate available here.
 DE7950
 DE7950.Click photographs - Photos may exist for this station.
 DE7950
 DE7950
 DE7950_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS646833(NAD 83)
 DE7950
 DE7950                          SUPERSEDED SURVEY CONTROL
 DE7950
 DE7950  GU1963      -  15 13 16.86680(N)    214 15 45.63220(W) AD(       ) 2
 DE7950
 DE7950.Superseded values are not recommended for survey control.
 DE7950
 DE7950.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7950.See file dsdata.pdf to determine how the superseded data were derived.
 DE7950
 DE7950_MARKER: DD = SURVEY DISK
 DE7950_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DE7950_STAMPING: USN SURVEY
 DE7950_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7950_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7950
 DE7950  HISTORY     - Date     Condition        Report By
 DE7950  HISTORY     - 1969     MONUMENTED       USGS
 DE7950
 DE7950                          STATION DESCRIPTION
 DE7950
 DE7950'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JNT)
 DE7950'LOCATED ABOUT 5.8 MI. AIRLINE N. OF CHALAN KANOA, 0.9 MI. NW. OF
 DE7950'CAPITAL HILL POST OFFICE, 0.3 MI. E. OF TANAPAG HARBOR AND CHARLIE
 DE7950'DOCK, ABOUT 400 FT. S. OF THE NORTHERNMOST OF THREE LARGE, SUNKEN
 DE7950'CONCRETE STORAGE TANKS, ON THE NW. END OF A LOW, ROCKY RIDGE.  TO
 DE7950'REACH FROM THE ROYAL TAGA HOTEL, DRIVE N. ON PAVED RD. BEACH RD. FOR
 DE7950'4.55 MI. TO THE INTERSECTION OF BEACH RD. AND TANAPAG RD., CROSS
 DE7950'TANAPAG RD., AND TAKE TRACK RD. E. 0.15 MI. TO Y RD., TURN RIGHT,
 DE7950'DRIVE AROUND THE W. SIDE OF A LARGE, SUNKEN CONCRETE STORAGE TANK,
 DE7950'0.05 MI. TO A CURVE W., IN RD. AND END OF TRUCK TRAVEL.  CLIMB UP THE
 DE7950'BANK TO THE S.E. THEN WALK 250 FT. E. TO THE FOOT OF A ROCKY HILL,
 DE7950'CLIMB TO THE RIM.  THE STATION IS SET 12.0 FT. E. OF THE W. RIM, AND
 DE7950'20.0 FT. S. OF THE N. RIM.  STATION MARK IS A BRASS TABLET STAMPED USN
 DE7950'SURVEY SET IN CONCRETE, FLUSH WITH THE GROUND.  NO REFERENCE MARKS.
 DE7950'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 AA4400 ***********************************************************************
 AA4400  FBN         -  This is a Federal Base Network Control Station.
 AA4400  DESIGNATION -  ROP A
 AA4400  PID         -  AA4400
 AA4400  STATE/COUNTY-  CQ/ROTA
 AA4400  COUNTRY     -  US
 AA4400  USGS QUAD   -  
 AA4400
 AA4400                         *CURRENT SURVEY CONTROL
 AA4400  ______________________________________________________________________
 AA4400* NAD 83(MA11) POSITION- 14 10 24.55676(N) 214 44 56.78307(W)   NO CHECK
 AA4400* NAD 83(MA11) ELLIP HT-   238.226 (meters)        (06/27/12)   NO CHECK
 AA4400* NAD 83(MA11) EPOCH   -  2010.00
 AA4400* LMSL    ORTHO HEIGHT -   184.    (meters)      604.    (feet) GPS OBS
 AA4400  ______________________________________________________________________
 AA4400  LMSL orthometric height was determined with geoid model       OSU 91A
 AA4400  GEOID HEIGHT    -          54.32 (meters)                     OSU 91A
 AA4400  GEOID HEIGHT    -         54.240 (meters)                     GEOID12B
 AA4400  NAD 83(MA11) X  - -5,082,311.812 (meters)                     COMP
 AA4400  NAD 83(MA11) Y  -  3,525,607.747 (meters)                     COMP
 AA4400  NAD 83(MA11) Z  -  1,551,657.663 (meters)                     COMP
 AA4400  LAPLACE CORR    -         -5.49  (seconds)                    DEFLEC12B
 AA4400
 AA4400  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA4400  Standards:
 AA4400         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA4400            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA4400  -------------------------------------------------------------------
 AA4400  NETWORK    2.01  10.54           0.78   0.86   5.38      0.05033670
 AA4400  -------------------------------------------------------------------
 AA4400  Click here for local accuracies and other accuracy information.
 AA4400
 AA4400.The horizontal coordinates were established by GPS observations
 AA4400.and adjusted by the National Geodetic Survey in June 2012.
 AA4400
 AA4400.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 AA4400.been affixed to the stable Mariana tectonic plate. 
 AA4400
 AA4400.The horizontal coordinates are valid at the epoch date displayed above
 AA4400.which is a decimal equivalence of Year/Month/Day.
 AA4400
 AA4400.No horizontal observational check was made to the station.
 AA4400
 AA4400.The orthometric height was determined by GPS observations and a
 AA4400.high-resolution geoid model.
 AA4400
 AA4400.No vertical observational check was made to the station.
 AA4400
 AA4400.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA4400.GEOID12B height accuracy estimate available here.
 AA4400
 AA4400.Click photographs - Photos may exist for this station.
 AA4400
 AA4400.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA4400
 AA4400.The Laplace correction was computed from DEFLEC12B derived deflections.
 AA4400
 AA4400.The ellipsoidal height was determined by GPS observations
 AA4400.and is referenced to NAD 83.
 AA4400
 AA4400. The following values were computed from the NAD 83(MA11) position.
 AA4400
 AA4400;                    North         East     Units Scale Factor Converg.
 AA4400;UTM  55      - 1,567,619.042   311,229.220   MT  1.00004078   -0 25 42.3
 AA4400
 AA4400!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA4400!UTM  55      -   0.99996254  x   1.00004078  =   1.00000332
 AA4400
 AA4400_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR1122967619(NAD 83)
 AA4400
 AA4400                          SUPERSEDED SURVEY CONTROL
 AA4400
 AA4400  NAD 83(1993)-  14 10 24.56302(N)    214 44 56.76489(W) AD(1993.62) 1
 AA4400  ELLIP H (11/30/94)  238.766  (m)                       GP(1993.62) 5 1
 AA4400
 AA4400.Superseded values are not recommended for survey control.
 AA4400
 AA4400.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA4400.See file dsdata.pdf to determine how the superseded data were derived.
 AA4400
 AA4400_MARKER: DD = SURVEY DISK
 AA4400_SETTING: 66 = SET IN ROCK OUTCROP
 AA4400_STAMPING: ROP A 1993
 AA4400_MARK LOGO: NOS
 AA4400_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA4400_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA4400+STABILITY: POSITION/ELEVATION WELL
 AA4400_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA4400+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AA4400
 AA4400  HISTORY     - Date     Condition        Report By
 AA4400  HISTORY     - 1993     MONUMENTED       NOS
 AA4400
 AA4400                          STATION DESCRIPTION
 AA4400
 AA4400'DESCRIBED BY NATIONAL OCEAN SERVICE 1993 (JGF)
 AA4400'THE STATION IS LOCATED AT THE ROTA INTERNATIONAL AIRPORT, ON THE
 AA4400'ISLAND OF ROTA, CNMI. THE STATION IS LOCATED NEAR THE E END OF THE
 AA4400'RUNWAY, IT IS A STANDARD NOS DISK CEMENTED INTO A DRILL HOLE IN A ROCK
 AA4400'OUTCROP 130 FT (39.6 M) S OF THE S EDGE OF THE RUNWAY, 28 FT (8.5 M)
 AA4400'INBOARD OF RUNWAY END, AND 126 FT (38.4 M) SW OF S THRESHOLD LIGHT.
 AA4400'THE DISK IS STAMPED -ROP A 1993-.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 AA4401 ***********************************************************************
 AA4401  DESIGNATION -  ROP B
 AA4401  PID         -  AA4401
 AA4401  STATE/COUNTY-  CQ/ROTA
 AA4401  COUNTRY     -  US
 AA4401  USGS QUAD   -  
 AA4401
 AA4401                         *CURRENT SURVEY CONTROL
 AA4401  ______________________________________________________________________
 AA4401* NAD 83(MA11) POSITION- 14 10 26.64507(N) 214 45 57.42253(W)   ADJUSTED
 AA4401* NAD 83(MA11) ELLIP HT-   233.160 (meters)        (06/27/12)   ADJUSTED
 AA4401* NAD 83(MA11) EPOCH   -  2010.00
 AA4401* NMVD03  ORTHO HEIGHT -   178.753 (meters)      586.46  (feet) ADJUSTED
 AA4401  ______________________________________________________________________
 AA4401  GEOID HEIGHT    -         54.407 (meters)                     GEOID12B
 AA4401  NAD 83(MA11) X  - -5,081,258.159 (meters)                     COMP
 AA4401  NAD 83(MA11) Y  -  3,527,089.973 (meters)                     COMP
 AA4401  NAD 83(MA11) Z  -  1,551,718.652 (meters)                     COMP
 AA4401  LAPLACE CORR    -         -4.09  (seconds)                    DEFLEC12B
 AA4401  VERT ORDER      -  FIRST     CLASS II
 AA4401
 AA4401  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA4401  Standards:
 AA4401         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA4401            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA4401  -------------------------------------------------------------------
 AA4401  NETWORK    0.78   1.57           0.33   0.29   0.80      0.36274940
 AA4401  -------------------------------------------------------------------
 AA4401  Click here for local accuracies and other accuracy information.
 AA4401
 AA4401.The horizontal coordinates were established by GPS observations
 AA4401.and adjusted by the National Geodetic Survey in June 2012.
 AA4401
 AA4401.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 AA4401.been affixed to the stable Mariana tectonic plate. 
 AA4401
 AA4401.The horizontal coordinates are valid at the epoch date displayed above
 AA4401.which is a decimal equivalence of Year/Month/Day.
 AA4401
 AA4401.The orthometric height was determined by differential leveling and
 AA4401.adjusted by the NATIONAL GEODETIC SURVEY
 AA4401.in October 2004.
 AA4401
 AA4401.No vertical observational check was made to the station.
 AA4401
 AA4401.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA4401.GEOID12B height accuracy estimate available here.
 AA4401
 AA4401.Click photographs - Photos may exist for this station.
 AA4401
 AA4401.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA4401
 AA4401.The Laplace correction was computed from DEFLEC12B derived deflections.
 AA4401
 AA4401.The ellipsoidal height was determined by GPS observations
 AA4401.and is referenced to NAD 83.
 AA4401
 AA4401. The following values were computed from the NAD 83(MA11) position.
 AA4401
 AA4401;                    North         East     Units Scale Factor Converg.
 AA4401;UTM  55      - 1,567,696.887   309,411.291   MT  1.00004932   -0 25 57.2
 AA4401
 AA4401!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA4401!UTM  55      -   0.99996334  x   1.00004932  =   1.00001265
 AA4401
 AA4401_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR0941167696(NAD 83)
 AA4401
 AA4401                          SUPERSEDED SURVEY CONTROL
 AA4401
 AA4401  NAD 83(2002)-  14 10 26.64487(N)    214 45 57.42263(W) AD(2002.00) A
 AA4401  ELLIP H (06/14/04)  233.160  (m)                       GP(2002.00) 2 1
 AA4401  NAD 83(1993)-  14 10 26.65127(N)    214 45 57.40429(W) AD(1993.62) 1
 AA4401  ELLIP H (11/30/94)  233.711  (m)                       GP(1993.62) 5 1
 AA4401  NMVD03  (06/14/04)  178.42   (m)  EGM96    model used  GPS OBS        
 AA4401  LMSL    (11/30/94)  179.     (m)  OSU 91A  model used  GPS OBS        
 AA4401
 AA4401.Superseded values are not recommended for survey control.
 AA4401
 AA4401.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA4401.See file dsdata.pdf to determine how the superseded data were derived.
 AA4401
 AA4401_MARKER: DB = BENCH MARK DISK
 AA4401_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA4401_STAMPING: ROP B 1993
 AA4401_MARK LOGO: NOS
 AA4401_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA4401_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA4401+STABILITY: SURFACE MOTION
 AA4401_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA4401+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AA4401
 AA4401  HISTORY     - Date     Condition        Report By
 AA4401  HISTORY     - 1993     MONUMENTED       NOS
 AA4401  HISTORY     - 1995     GOOD             NOS
 AA4401  HISTORY     - 20030528 GOOD             CNMI
 AA4401
 AA4401                          STATION DESCRIPTION
 AA4401
 AA4401'DESCRIBED BY NATIONAL OCEAN SERVICE 1993 (JGF)
 AA4401'THE MARK IS LOCATED AT THE ROTA AIRPORT ON THE ISLAND OF ROTA, CNMI.
 AA4401'THE STATION IS LOCATED NEAR THE W END OF THE RUNWAY.  IT IS A STANDARD
 AA4401'NOS DISK CEMENTED INTO A DRILL HOLE TOWARD A CORNER OF AN 8 INCH BY 8
 AA4401'INCH CONCRETE MONUMENT WITH A REBAR PROTRUDING 1 INCH ABOVE IN THE
 AA4401'CENTER OF THE MONUMENT.  THE STATION IS 105 FT (32.0 M) S OF THE SW
 AA4401'CORNER OF THE RUNWAY, ON LINE WITH THE RUNWAY END, AND 32 FT (9.8 M)
 AA4401'SE OF THE REIL, AND IS STAMPED -ROP B 1993-.
 AA4401
 AA4401                          STATION RECOVERY (1995)
 AA4401
 AA4401'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1995
 AA4401'THE STATION IS LOCATED ON THE ROTA INTERNATIONAL AIRPORT SOUTH OF RWY
 AA4401'END 9 IN THE GRASS AREA.  THE STATION IS LOCATED ONLINE WITH THE
 AA4401'RUNWAY END 105 FT (32.0 M) SOUTH OF THE SOUTH EDGE OF THE RUNWAY AND
 AA4401'32 FT (9.8 M) SE OF THE REIL.  THE STATION IS A STANDARD NOS DISK
 AA4401'STAMPED--ROP B 1993--, SET IN A DRILL HOLE IN AN 8 X 8 INCH CONCRETE
 AA4401'MONUMENT WITH REBAR PROJECTING 1 INCH ABOVE THE MONUMENT.
 AA4401
 AA4401                          STATION RECOVERY (2003)
 AA4401
 AA4401'RECOVERY NOTE BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 AA4401'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 AA4402 ***********************************************************************
 AA4402  DESIGNATION -  ROP R
 AA4402  PID         -  AA4402
 AA4402  STATE/COUNTY-  CQ/ROTA
 AA4402  COUNTRY     -  US
 AA4402  USGS QUAD   -  
 AA4402
 AA4402                         *CURRENT SURVEY CONTROL
 AA4402  ______________________________________________________________________
 AA4402* NAD 83(MA11) POSITION- 14 10 31.10672(N) 214 45 22.65530(W)   ADJUSTED
 AA4402* NAD 83(MA11) ELLIP HT-   235.000 (meters)        (06/27/12)   ADJUSTED
 AA4402* NAD 83(MA11) EPOCH   -  2010.00
 AA4402* LMSL    ORTHO HEIGHT -   180.7   (meters)      593.    (feet) GPS OBS
 AA4402  ______________________________________________________________________
 AA4402  LMSL orthometric height was determined with geoid model       OSU 91A
 AA4402  GEOID HEIGHT    -          54.39 (meters)                     OSU 91A
 AA4402  GEOID HEIGHT    -         54.324 (meters)                     GEOID12B
 AA4402  NAD 83(MA11) X  - -5,081,826.477 (meters)                     COMP
 AA4402  NAD 83(MA11) Y  -  3,526,215.319 (meters)                     COMP
 AA4402  NAD 83(MA11) Z  -  1,551,852.055 (meters)                     COMP
 AA4402  LAPLACE CORR    -         -4.80  (seconds)                    DEFLEC12B
 AA4402
 AA4402  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA4402  Standards:
 AA4402         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA4402            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA4402  -------------------------------------------------------------------
 AA4402  NETWORK    1.42   7.00           0.51   0.63   3.57      0.19892790
 AA4402  -------------------------------------------------------------------
 AA4402  Click here for local accuracies and other accuracy information.
 AA4402
 AA4402.The horizontal coordinates were established by GPS observations
 AA4402.and adjusted by the National Geodetic Survey in June 2012.
 AA4402
 AA4402.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 AA4402.been affixed to the stable Mariana tectonic plate. 
 AA4402
 AA4402.The horizontal coordinates are valid at the epoch date displayed above
 AA4402.which is a decimal equivalence of Year/Month/Day.
 AA4402
 AA4402.The orthometric height was determined by GPS observations and a
 AA4402.high-resolution geoid model.
 AA4402
 AA4402.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA4402.GEOID12B height accuracy estimate available here.
 AA4402
 AA4402.Click photographs - Photos may exist for this station.
 AA4402
 AA4402.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA4402
 AA4402.The Laplace correction was computed from DEFLEC12B derived deflections.
 AA4402
 AA4402.The ellipsoidal height was determined by GPS observations
 AA4402.and is referenced to NAD 83.
 AA4402
 AA4402. The following values were computed from the NAD 83(MA11) position.
 AA4402
 AA4402;                    North         East     Units Scale Factor Converg.
 AA4402;UTM  55      - 1,567,826.162   310,454.895   MT  1.00004441   -0 25 48.8
 AA4402
 AA4402!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA4402!UTM  55      -   0.99996305  x   1.00004441  =   1.00000746
 AA4402
 AA4402_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR1045467826(NAD 83)
 AA4402
 AA4402                          SUPERSEDED SURVEY CONTROL
 AA4402
 AA4402  NAD 83(1993)-  14 10 31.11298(N)    214 45 22.63712(W) AD(1993.62) A
 AA4402  ELLIP H (11/30/94)  235.539  (m)                       GP(1993.62) 3 2
 AA4402
 AA4402.Superseded values are not recommended for survey control.
 AA4402
 AA4402.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA4402.See file dsdata.pdf to determine how the superseded data were derived.
 AA4402
 AA4402_MARKER: DD = SURVEY DISK
 AA4402_SETTING: 0 = UNSPECIFIED SETTING
 AA4402_SP_SET: UNSPECIFIED
 AA4402_MARK LOGO: TQDLM
 AA4402_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA4402_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AA4402_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA4402+SATELLITE: SATELLITE OBSERVATIONS - August 06, 1993
 AA4402
 AA4402  HISTORY     - Date     Condition        Report By
 AA4402  HISTORY     - 1969     MONUMENTED       TQDLM
 AA4402  HISTORY     - 19930806 GOOD             NOS
 AA4402
 AA4402                          STATION DESCRIPTION
 AA4402
 AA4402'DESCRIBED BY NATIONAL OCEAN SERVICE 1993 (JGF)
 AA4402'THE STATION IS LOCATED AT THE ROTA AIRPORT ON THE ISLAND OF ROTA,
 AA4402'CNMI. THE STATION IN NOT ON AIRPORT PROPERTY BUT CAN BE REACHED BY
 AA4402'FOLLOWING THE PERIMETER FENCE TO A LOCATION DIRECTLY ACCROSS FROM THE
 AA4402'TERMINAL BUILDING.  THE STATION IS 24 FT (7.3 M) N OF THE E-W FENCE,
 AA4402'AND 110 FT (33.5 M) FROM THE INSIDE CORNER OF A JOG IN THE FENCE BY
 AA4402'THE WINDSOCK.  THE STATION IS AN UNSTAMPED DLM DISK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7909 ***********************************************************************
 DE7909  DESIGNATION -  SABANA 1
 DE7909  PID         -  DE7909
 DE7909  STATE/COUNTY-  CQ/ROTA
 DE7909  COUNTRY     -  US
 DE7909  USGS QUAD   -  
 DE7909
 DE7909                         *CURRENT SURVEY CONTROL
 DE7909  ______________________________________________________________________
 DE7909* NAD 83(1986) POSITION- 14 08 18.     (N) 214 49 34.     (W)   SCALED
 DE7909* LMSL    ORTHO HEIGHT -   449.7   (meters)     1475.    (feet) VERT ANG
 DE7909  ______________________________________________________________________
 DE7909  GEOID HEIGHT    -         54.721 (meters)                     GEOID12B
 DE7909
 DE7909.The horizontal coordinates were scaled from a map and have
 DE7909.an estimated accuracy of +/- 6 seconds.
 DE7909
 DE7909.The orthometric height was determined by vertical angle observations.
 DE7909
 DE7909.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7909.GEOID12B height accuracy estimate available here.
 DE7909
 DE7909.Click photographs - Photos may exist for this station.
 DE7909
 DE7909
 DE7909_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR028637(NAD 83)
 DE7909
 DE7909                          SUPERSEDED SURVEY CONTROL
 DE7909
 DE7909  GU1963      -  14 08 12.66540(N)    214 49 42.42030(W) AD(       ) 2
 DE7909
 DE7909.Superseded values are not recommended for survey control.
 DE7909
 DE7909.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7909.See file dsdata.pdf to determine how the superseded data were derived.
 DE7909
 DE7909_MARKER: DD = SURVEY DISK
 DE7909_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DE7909_STAMPING: SABANA 1 1969
 DE7909_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7909_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7909
 DE7909  HISTORY     - Date     Condition        Report By
 DE7909  HISTORY     - 1969     MONUMENTED       USGS
 DE7909
 DE7909                          STATION DESCRIPTION
 DE7909
 DE7909'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (TAM)
 DE7909'LOCATED ABOUT 5.2 MI. SW. OF THE ROTA AIRPORT, 2.1 MI. E. OF SONGSONG
 DE7909'VILLAGE, ON THE W. EDGE OF THE SABANA.  TO REACH FROM THE ROTA POST
 DE7909'OFFICE, TAKE THE MAIN RD. NE. TOWARD THE AIRPORT 4.75 MI. TO A RD.
 DE7909'FORK, TURN RIGHT 1.8 MI. TO RD. FORK, TURN RIGHT ON SABANA RD. 1.35
 DE7909'MI. TO RD. INTERSECTION, KEEP RIGHT 1.95 MI. TO A RD. INTERSECTION,
 DE7909'KEEP RIGHT 0.85 MI. TO A RD. INTERSECTION, TURN RIGHT 1.1 MI. TO A T
 DE7909'RD. INTERSECTION, TURN LEFT 0.3 MI. TO A DIM RD. FORK, TURN RIGHT 0.35
 DE7909'MI. TO END OF JEEP TRACK, WALK 300.0 FT. SW. TO THE EDGE OF THE CLIFF
 DE7909'AND STATION.  STATION MARK IS A STANDARD TABLET STAMPED SABANA 1 1965
 DE7909'SET IN A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7910 ***********************************************************************
 DE7910  DESIGNATION -  SABANA 2
 DE7910  PID         -  DE7910
 DE7910  STATE/COUNTY-  CQ/ROTA
 DE7910  COUNTRY     -  US
 DE7910  USGS QUAD   -  
 DE7910
 DE7910                         *CURRENT SURVEY CONTROL
 DE7910  ______________________________________________________________________
 DE7910* NAD 83(1986) POSITION- 14 08 27.     (N) 214 49 27.     (W)   SCALED
 DE7910* LMSL    ORTHO HEIGHT -   470.7   (meters)     1544.    (feet) VERT ANG
 DE7910  ______________________________________________________________________
 DE7910  GEOID HEIGHT    -         54.720 (meters)                     GEOID12B
 DE7910
 DE7910.The horizontal coordinates were scaled from a map and have
 DE7910.an estimated accuracy of +/- 6 seconds.
 DE7910
 DE7910.The orthometric height was determined by vertical angle observations.
 DE7910
 DE7910.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7910.GEOID12B height accuracy estimate available here.
 DE7910
 DE7910.Click photographs - Photos may exist for this station.
 DE7910
 DE7910
 DE7910_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR030640(NAD 83)
 DE7910
 DE7910                          SUPERSEDED SURVEY CONTROL
 DE7910
 DE7910  GU1963      -  14 08 22.21540(N)    214 49 35.91290(W) AD(       ) 2
 DE7910
 DE7910.Superseded values are not recommended for survey control.
 DE7910
 DE7910.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7910.See file dsdata.pdf to determine how the superseded data were derived.
 DE7910
 DE7910_MARKER: DD = SURVEY DISK
 DE7910_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DE7910_STAMPING: SABANA 2 1969
 DE7910_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7910_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7910
 DE7910  HISTORY     - Date     Condition        Report By
 DE7910  HISTORY     - 1969     MONUMENTED       USGS
 DE7910
 DE7910                          STATION DESCRIPTION
 DE7910
 DE7910'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (TAM)
 DE7910'LOCATED ABOUT 5.0 MI. AIRLINE SW. OF THE ROTA AIRPORT, 2.2 MI. E. OF
 DE7910'SONGSONG VILLAGE, ON THE W. EDGE OF THE SABANA.  TO REACH FROM THE
 DE7910'ROTA POST OFFICE, TAKE THE MAIN RD. NE. TOWARD THE AIRPORT 4.75 MI. TO
 DE7910'RD. FORK, KEEP RIGHT 1.8 MI. TO RD. FORK, TURN RIGHT SABANA RD. 1.35
 DE7910'MI. TO RD. INTERSECTION, KEEP RIGHT 1.95 MI. TO RD. INTERSECTION, KEEP
 DE7910'RIGHT 0.85 MI. TO RD. INTERSECTION, TURN RIGHT 1.1 MI. TO T RD.
 DE7910'INTERSECTION, TURN LEFT 0.3 MI. TO DIM RD. FORK RIGHT, THENCE RIGHT
 DE7910'0.1 MI. TO STATION.  STATION MARK IS A STANDARD TABLET STAMPED SABANA
 DE7910'2 1969 SET IN A CONCRETE POST.  NO REFERNEC MARKS.
 DE7910'
 DE7910'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7911 ***********************************************************************
 DE7911  DESIGNATION -  SABANA 3
 DE7911  PID         -  DE7911
 DE7911  STATE/COUNTY-  CQ/ROTA
 DE7911  COUNTRY     -  US
 DE7911  USGS QUAD   -  
 DE7911
 DE7911                         *CURRENT SURVEY CONTROL
 DE7911  ______________________________________________________________________
 DE7911* NAD 83(1986) POSITION- 14 08 08.     (N) 214 49 16.     (W)   SCALED
 DE7911* LMSL    ORTHO HEIGHT -   463.4   (meters)     1520.    (feet) VERT ANG
 DE7911  ______________________________________________________________________
 DE7911  GEOID HEIGHT    -         54.683 (meters)                     GEOID12B
 DE7911
 DE7911.The horizontal coordinates were scaled from a map and have
 DE7911.an estimated accuracy of +/- 6 seconds.
 DE7911
 DE7911.The orthometric height was determined by vertical angle observations.
 DE7911
 DE7911.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7911.GEOID12B height accuracy estimate available here.
 DE7911
 DE7911.Click photographs - Photos may exist for this station.
 DE7911
 DE7911
 DE7911_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR034634(NAD 83)
 DE7911
 DE7911                          SUPERSEDED SURVEY CONTROL
 DE7911
 DE7911  GU1963      -  14 08 03.13170(N)    214 49 24.69140(W) AD(       ) 2
 DE7911
 DE7911.Superseded values are not recommended for survey control.
 DE7911
 DE7911.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7911.See file dsdata.pdf to determine how the superseded data were derived.
 DE7911
 DE7911_MARKER: DD = SURVEY DISK
 DE7911_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DE7911_STAMPING: SABANA 3 1969
 DE7911_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7911_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7911
 DE7911  HISTORY     - Date     Condition        Report By
 DE7911  HISTORY     - 1969     MONUMENTED       USGS
 DE7911
 DE7911                          STATION DESCRIPTION
 DE7911
 DE7911'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (TAM)
 DE7911'LOCATED ABOUT 5.0 MI. AIRLINE SW. OF THE ROTA AIRPORT, 2.4 MI. E. OF
 DE7911'SONGSONG VILLAGE, ON THE W. EDGE OF THE SABANA.  TO REACH FROM THE
 DE7911'ROTA POST OFFICE, TAKE THE MAIN RD. NE. TOWARD THE AIRPORT 4.75 MI. TO
 DE7911'RD. FORK, KEEP RIGHT FORK 1.8 MI. TO RD. FORK, TURN RIGHT SABANA RD.
 DE7911'1.35 MI TO RD. INTERSECTION, KEEP RIGHT 1.95 MI. TO RD. INTERSECTION,
 DE7911'KEEP RIGHT, 0.85 MI. TO RD. INTERSECTION, TURN RIGHT 1.1 MI. TO RD.
 DE7911'INTERSECTION, TURN RIGHT 0.05 MI TO END OF RD. AND STATION.  STATION
 DE7911'MARK IS A STANDARD TABLET STAMPED SABANA 3 1969 SET IN A CONCRETE
 DE7911'POST.  NO REFERENCE MARKS.
 DE7911'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7912 ***********************************************************************
 DE7912  DESIGNATION -  SABANA 4
 DE7912  PID         -  DE7912
 DE7912  STATE/COUNTY-  CQ/ROTA
 DE7912  COUNTRY     -  US
 DE7912  USGS QUAD   -  
 DE7912
 DE7912                         *CURRENT SURVEY CONTROL
 DE7912  ______________________________________________________________________
 DE7912* NAD 83(1986) POSITION- 14 08 42.     (N) 214 48 44.     (W)   SCALED
 DE7912* LMSL    ORTHO HEIGHT -   495.6   (meters)     1626.    (feet) VERT ANG
 DE7912  ______________________________________________________________________
 DE7912  GEOID HEIGHT    -         54.667 (meters)                     GEOID12B
 DE7912
 DE7912.The horizontal coordinates were scaled from a map and have
 DE7912.an estimated accuracy of +/- 6 seconds.
 DE7912
 DE7912.The orthometric height was determined by vertical angle observations.
 DE7912
 DE7912.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7912.GEOID12B height accuracy estimate available here.
 DE7912
 DE7912.Click photographs - Photos may exist for this station.
 DE7912
 DE7912
 DE7912_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR043645(NAD 83)
 DE7912
 DE7912                          SUPERSEDED SURVEY CONTROL
 DE7912
 DE7912  GU1963      -  14 08 36.83820(N)    214 48 52.43799(W) AD(       ) 2
 DE7912
 DE7912.Superseded values are not recommended for survey control.
 DE7912
 DE7912.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7912.See file dsdata.pdf to determine how the superseded data were derived.
 DE7912
 DE7912_MARKER: DD = SURVEY DISK
 DE7912_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DE7912_STAMPING: SABANA 4 1969
 DE7912_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7912_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7912
 DE7912  HISTORY     - Date     Condition        Report By
 DE7912  HISTORY     - 1969     MONUMENTED       USGS
 DE7912
 DE7912                          STATION DESCRIPTION
 DE7912
 DE7912'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (TAM)
 DE7912'LOCATED ABOUT 4.2 MI. AIRLINE SW. OF ROTA AIRPORT, 3.0 MI. E. OF
 DE7912'SONGSONG VILLAGE, ON THE HIGHEST POINT ON THE SABANA.  TO REACH FROM
 DE7912'THE ROTA OFFICE, TAKE THE MAIN RD. NE. TOWARD THE AIRPORT 4.75 MI. TO
 DE7912'A RD. FORK, TURN RIGHT ON MAIN RD., 1.8 MI. TO RD. FORK, TURN RIGHT
 DE7912'SABANA RD, 1.35 MI. TO A RD. INTERSECTION, CONTINUE ON MAIN RD. RIGHT
 DE7912'1.95 MI. TO A RD. INTERSECTION, CONTINUE ON MAIN RD. RIGHT 0.85 MI. TO
 DE7912'A RD INTERSECTION, TURN RIGHT 0.75 MI. TO A JEEP TRAIL, TURN LEFT UP A
 DE7912'RIDGE LINE 0.3 MI. TO STATION.  STATION MARK IS A STANDARD TABLET
 DE7912'STAMPED SABANA 4 1969 SET IN A 0.8 X 0.8 FT. CONCRETE POST.
 DE7912'
 DE7912'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7913 ***********************************************************************
 DE7913  DESIGNATION -  SABANA 5
 DE7913  PID         -  DE7913
 DE7913  STATE/COUNTY-  CQ/ROTA
 DE7913  COUNTRY     -  US
 DE7913  USGS QUAD   -  
 DE7913
 DE7913                         *CURRENT SURVEY CONTROL
 DE7913  ______________________________________________________________________
 DE7913* NAD 83(1986) POSITION- 14 09 03.     (N) 214 48 32.     (W)   SCALED
 DE7913* LMSL    ORTHO HEIGHT -   491.0   (meters)     1611.    (feet) VERT ANG
 DE7913  ______________________________________________________________________
 DE7913  GEOID HEIGHT    -         54.661 (meters)                     GEOID12B
 DE7913
 DE7913.The horizontal coordinates were scaled from a map and have
 DE7913.an estimated accuracy of +/- 6 seconds.
 DE7913
 DE7913.The orthometric height was determined by vertical angle observations.
 DE7913
 DE7913.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7913.GEOID12B height accuracy estimate available here.
 DE7913
 DE7913.Click photographs - Photos may exist for this station.
 DE7913
 DE7913
 DE7913_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR047651(NAD 83)
 DE7913
 DE7913                          SUPERSEDED SURVEY CONTROL
 DE7913
 DE7913  GU1963      -  14 08 57.75790(N)    214 48 40.78969(W) AD(       ) 2
 DE7913
 DE7913.Superseded values are not recommended for survey control.
 DE7913
 DE7913.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7913.See file dsdata.pdf to determine how the superseded data were derived.
 DE7913
 DE7913_MARKER: DD = SURVEY DISK
 DE7913_SETTING: 66 = SET IN ROCK OUTCROP
 DE7913_STAMPING: SABANA 5 1969
 DE7913_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7913_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DE7913+STABILITY: POSITION/ELEVATION WELL
 DE7913
 DE7913  HISTORY     - Date     Condition        Report By
 DE7913  HISTORY     - 1969     MONUMENTED       USGS
 DE7913
 DE7913                          STATION DESCRIPTION
 DE7913
 DE7913'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JNT)
 DE7913'LOCATED ABOUT 3.3 MI. AIRLINE NE. OF THE VILLAGE OF SONGSONG, ABOUT
 DE7913'2.45 MI. SW.OF TATGUA POINT, ON THE MOST NOTHERLY AND PROMINENT POINT
 DE7913'ON SABANA OVERLOOKING THE OCEAN TO THE N.  TO REACH FROM THE POST
 DE7913'OFFICE IN SONGSONG DRIVE E. ON THE MAIN TRAVELED RD. FOR 6.6 MI. TO A
 DE7913'RD. FORK AT A CORAL QUARRY, TURN RIGHT ONTO SABANA RD. AND FOLLOW MAIN
 DE7913'TRAVELED RD. FOR 4.1 MI. TO A CROSSROAD, TAKE RIGHT FORK AND FOLLOW
 DE7913'MAIN TRAVELED RD. FOR 0.45 MI. TO A CROSSROAD AT A FIELD AND END OF
 DE7913'TRUCK TRAVEL.  PACK N. ACROSS A SMALL FIELD TO TRAIL, FOLLOW TRAIL N.
 DE7913'STATION.  A 10 MINUTE PACK.  STATION MARK IS A STANDARD TABLET STAMPED
 DE7913'SABANA 5 1969 SET IN CEMENT IN TOP OF LIMESTONE OUTCROP.
 DE7913'
 DE7913'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7041 ***********************************************************************
 DE7041  DESIGNATION -  SAIPAN AZ MK
 DE7041  PID         -  DE7041
 DE7041  STATE/COUNTY-  CQ/SAIPAN
 DE7041  COUNTRY     -  US
 DE7041  USGS QUAD   -  
 DE7041
 DE7041                         *CURRENT SURVEY CONTROL
 DE7041  ______________________________________________________________________
 DE7041* NAD 83(MA11) POSITION- 15 12 38.75110(N) 214 14 43.16682(W)   ADJUSTED
 DE7041* NAD 83(MA11) ELLIP HT-   259.228 (meters)        (03/30/18)   ADJUSTED
 DE7041* NAD 83(MA11) EPOCH   -  2010.00
 DE7041* NMVD03  ORTHO HEIGHT -   204.920 (meters)      672.31  (feet) ADJUSTED
 DE7041  ______________________________________________________________________
 DE7041  GEOID HEIGHT    -         54.346 (meters)                     GEOID12B
 DE7041  NAD 83(MA11) X  - -5,089,068.383 (meters)                     COMP
 DE7041  NAD 83(MA11) Y  -  3,464,415.507 (meters)                     COMP
 DE7041  NAD 83(MA11) Z  -  1,662,683.357 (meters)                     COMP
 DE7041  LAPLACE CORR    -         -3.86  (seconds)                    DEFLEC12B
 DE7041  VERT ORDER      -  FIRST     CLASS II
 DE7041
 DE7041  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7041  Standards:
 DE7041         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7041            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7041  -------------------------------------------------------------------
 DE7041  NETWORK    1.55   2.59           0.58   0.68   1.32      0.11377255
 DE7041  -------------------------------------------------------------------
 DE7041  Click here for local accuracies and other accuracy information.
 DE7041
 DE7041.The horizontal coordinates were established by GPS observations
 DE7041.and adjusted by the National Geodetic Survey in March 2018.
 DE7041
 DE7041.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DE7041.been affixed to the stable Mariana tectonic plate. 
 DE7041
 DE7041.The horizontal coordinates are valid at the epoch date displayed above
 DE7041.which is a decimal equivalence of Year/Month/Day.
 DE7041
 DE7041.The orthometric height was determined by differential leveling and
 DE7041.adjusted by the NATIONAL GEODETIC SURVEY
 DE7041.in October 2004.
 DE7041
 DE7041.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7041.GEOID12B height accuracy estimate available here.
 DE7041
 DE7041.Click photographs - Photos may exist for this station.
 DE7041
 DE7041.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7041
 DE7041.The Laplace correction was computed from DEFLEC12B derived deflections.
 DE7041
 DE7041.The ellipsoidal height was determined by GPS observations
 DE7041.and is referenced to NAD 83.
 DE7041
 DE7041. The following values were computed from the NAD 83(MA11) position.
 DE7041
 DE7041;                    North         East     Units Scale Factor Converg.
 DE7041;UTM  55      - 1,682,019.096   366,241.252   MT  0.99982128   -0 19 36.4
 DE7041
 DE7041!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7041!UTM  55      -   0.99995924  x   0.99982128  =   0.99978053
 DE7041
 DE7041:                Primary Azimuth Mark                     Grid Az
 DE7041:UTM  55      -  COMM N MARIANA IS CORS ARP               243 14 22.7
 DE7041
 DE7041_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS6624182019(NAD 83)
 DE7041
 DE7041|---------------------------------------------------------------------|
 DE7041| PID    Reference Object                     Distance      Geod. Az  |
 DE7041|                                                           dddmmss.s |
 DE7041| AJ6944 COMM N MARIANA IS CORS ARP          APPROX. 0.6 KM 2425446.3 |
 DE7041|---------------------------------------------------------------------|
 DE7041
 DE7041                          SUPERSEDED SURVEY CONTROL
 DE7041
 DE7041  NAD 83(MA11)-  15 12 38.74850(N)    214 14 43.16417(W) AD(2010.00) 0
 DE7041  ELLIP H (06/27/12)  259.283  (m)                       GP(2010.00)    
 DE7041  NAD 83(2002)-  15 12 38.74787(N)    214 14 43.16361(W) AD(2002.00) A
 DE7041  ELLIP H (06/14/04)  259.247  (m)                       GP(2002.00) 2 1
 DE7041  GU1963      -  15 12 34.05400(N)    214 14 51.95900(W) AD(       ) 2
 DE7041  NMVD03  (06/14/04)  205.08   (m)  EGM96    model used  GPS OBS        
 DE7041
 DE7041.Superseded values are not recommended for survey control.
 DE7041
 DE7041.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7041.See file dsdata.pdf to determine how the superseded data were derived.
 DE7041
 DE7041_MARKER: DD = SURVEY DISK
 DE7041_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE7041_STAMPING: SAIPAN AZ MK 29TH ENGR BN 1964
 DE7041_MARK LOGO: USACE
 DE7041_PROJECTION: FLUSH
 DE7041_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE7041_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE7041+STABILITY: SURFACE MOTION
 DE7041_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7041+SATELLITE: SATELLITE OBSERVATIONS - August 31, 2017
 DE7041
 DE7041  HISTORY     - Date     Condition        Report By
 DE7041  HISTORY     - 1964     MONUMENTED       USACE
 DE7041  HISTORY     - 19700228 GOOD             USGS
 DE7041  HISTORY     - 20030204 GOOD             CNMI
 DE7041  HISTORY     - 20170831 GOOD             NGS
 DE7041  HISTORY     - 20170831 GOOD             NGS
 DE7041
 DE7041                          STATION DESCRIPTION
 DE7041
 DE7041'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1964 (TAM)
 DE7041'CAPITOL HILL POST OFFICE 0.6 MI E OF AND LOCATED IN GOVERNMENT
 DE7041'COMPOUND 200 FT W OF RD INTERSECTION 4.4 FT S OF AND 48 FT E OF SW COR
 DE7041'OF SHED SET IN PAVEMENT STANDARD US CORPS OF ENGINEERS TABLET STAMPED
 DE7041'SAIPAN AZ MK.
 DE7041'
 DE7041
 DE7041                          STATION RECOVERY (1970)
 DE7041
 DE7041'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970 (GI)
 DE7041'LOCATED 0.4 MI. FROM SOUTHERN MARIANAS DRIVE ON CROSS ISLAND ROAD IN
 DE7041'TRUST TERRITORY COMPOUND ON CAPITAL HILL, AND IS 14.027 METERS SE. OF
 DE7041'THE WEST CORNER AND 1.478 METERS TO THE SW. OF A GARAGE (BUILDING NO.
 DE7041'1106) AND ACROSS FROM A FILLING STATION.  STATION MARK IS A CORPS. OF
 DE7041'ENGINEERS DISK SET IN PAVEMENT AND STAMPED SAIPAN AZ MK 1964 29TH
 DE7041'ENGR. BN.
 DE7041
 DE7041                          STATION RECOVERY (2003)
 DE7041
 DE7041'RECOVERY NOTE BY COMMONWEALTH NORTHN MARIANA IS 2003 (JT)
 DE7041'THE STATION IS LOCATED IN TRUST TERRITORY COMPOUND ON CAPITAL HILL. TO
 DE7041'REACH THE STATION FROM THE INTERSECTION OF SOUTHERN MARIANA DRIVE AND
 DE7041'SATO/BEACH ROAD GO 0.4 MILES (0.6 KM) ON CROSS ISLAND ROAD TO TRUST
 DE7041'TERRITORY COMPOUND ON CAPITAL HILL.  THE MARK IS A CONCRETE POST
 DE7041'SURROUNDED BY PAVEMENT.  THE STATION IS 14.027 METERS (46.020 FT)
 DE7041'SOUTHEAST OF WEST CORNER AND 1.478 METERS (4.849 FT) TO THE SOUTHWEST
 DE7041'OF A GARAGE IN BUILDING NUMBER 1106 AND ACROSS FROM THE FILLING
 DE7041'STATION.  THE MARK IS A CORPS OF ENGINEERS DISK.
 DE7041
 DE7041                          STATION RECOVERY (2017)
 DE7041
 DE7041'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (EEC)
 DE7041'RECOVERED AS DESCRIBED.
 DE7041
 DE7041                          STATION RECOVERY (2017)
 DE7041
 DE7041'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (EEC)
 DE7041'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DK2824 ***********************************************************************
 DK2824  DESIGNATION -  SARIGAN AZIMUTH MARK
 DK2824  PID         -  DK2824
 DK2824  STATE/COUNTY-  CQ/NORTHERN ISLANDS
 DK2824  COUNTRY     -  US
 DK2824  USGS QUAD   -  
 DK2824
 DK2824                         *CURRENT SURVEY CONTROL
 DK2824  ______________________________________________________________________
 DK2824* NAD 83(MA11) POSITION- 16 42 34.63702(N) 214 13 49.68771(W)   ADJUSTED
 DK2824* NAD 83(MA11) ELLIP HT-    78.541 (meters)        (03/30/18)   ADJUSTED
 DK2824* NAD 83(MA11) EPOCH   -  2010.00
 DK2824  ______________________________________________________________________
 DK2824  GEOID HEIGHT    -         50.657 (meters)                     GEOID12B
 DK2824  NAD 83(MA11) X  - -5,052,116.065 (meters)                     COMP
 DK2824  NAD 83(MA11) Y  -  3,437,343.402 (meters)                     COMP
 DK2824  NAD 83(MA11) Z  -  1,822,100.954 (meters)                     COMP
 DK2824  LAPLACE CORR    -         -2.09  (seconds)                    DEFLEC12B
 DK2824
 DK2824  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK2824  Standards:
 DK2824         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK2824            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK2824  -------------------------------------------------------------------
 DK2824  NETWORK    2.10   3.63           0.77   0.93   1.85      0.13978258
 DK2824  -------------------------------------------------------------------
 DK2824  Click here for local accuracies and other accuracy information.
 DK2824
 DK2824.The horizontal coordinates were established by GPS observations
 DK2824.and adjusted by the National Geodetic Survey in March 2018.
 DK2824
 DK2824.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DK2824.been affixed to the stable Mariana tectonic plate. 
 DK2824
 DK2824.The horizontal coordinates are valid at the epoch date displayed above
 DK2824.which is a decimal equivalence of Year/Month/Day.
 DK2824
 DK2824.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK2824.GEOID12B height accuracy estimate available here.
 DK2824
 DK2824.Click photographs - Photos may exist for this station.
 DK2824
 DK2824.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK2824
 DK2824.The Laplace correction was computed from DEFLEC12B derived deflections.
 DK2824
 DK2824.The ellipsoidal height was determined by GPS observations
 DK2824.and is referenced to NAD 83.
 DK2824
 DK2824. The following values were computed from the NAD 83(MA11) position.
 DK2824
 DK2824;                    North         East     Units Scale Factor Converg.
 DK2824;UTM  55      - 1,847,837.417   368,816.421   MT  0.99981280   -0 21 13.8
 DK2824
 DK2824!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK2824!UTM  55      -   0.99998765  x   0.99981280  =   0.99980045
 DK2824
 DK2824_U.S. NATIONAL GRID SPATIAL ADDRESS: 55QCU6881647837(NAD 83)
 DK2824
 DK2824                          SUPERSEDED SURVEY CONTROL
 DK2824
 DK2824  NAD 83(MA11)-  16 42 34.64214(N)    214 13 49.68335(W) AD(2010.00) 0
 DK2824  ELLIP H (06/27/12)   79.753  (m)                       GP(2010.00)    
 DK2824  NAD 83(2002)-  16 42 34.64018(N)    214 13 49.68141(W) AD(2002.00) 1
 DK2824  ELLIP H (01/09/08)   79.708  (m)                       GP(2002.00) 4 1
 DK2824
 DK2824.Superseded values are not recommended for survey control.
 DK2824
 DK2824.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK2824.See file dsdata.pdf to determine how the superseded data were derived.
 DK2824
 DK2824_MARKER: DD = SURVEY DISK
 DK2824_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK2824_STAMPING: SARIGAN AZ MK 29TH ENGR BN 1964
 DK2824_MARK LOGO: USACE
 DK2824_PROJECTION: PROJECTING 76 CENTIMETERS
 DK2824_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK2824+STABILITY: SURFACE MOTION
 DK2824_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK2824+SATELLITE: SATELLITE OBSERVATIONS - September 21, 2017
 DK2824
 DK2824  HISTORY     - Date     Condition        Report By
 DK2824  HISTORY     - 1964     MONUMENTED       USACE
 DK2824  HISTORY     - 20030918 GOOD             NGS
 DK2824  HISTORY     - 20170921 GOOD             NGS
 DK2824
 DK2824                          STATION DESCRIPTION
 DK2824
 DK2824'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (DHM)
 DK2824'THE STATION IS LOCATED IN THE RUINS OF SAN ISIDRO VILLAGE ON THE
 DK2824'WESTERN SIDE OF THE ISLAND OF SARIGAN, THE SITE IS SLIGHTLY NORTH OF
 DK2824'THE NORTH - SOUTH MIDPOINT OF THE WESTERN SHORE.  IT IS APPROXIMATELY
 DK2824'25.8 M (84.6 FT) ABOVE LOCAL MSL.  IT IS A CORPS OF ENGINEERS DISK
 DK2824'EMBEDDED IN A CONCRETE PIER 30 INCHES (76 CM) HIGH AND 15 INCHES (38
 DK2824'CM) SQUARE.  THE TOP PORTION (APPROX.  10 INCHES) OF THE MONUMENT IS
 DK2824'LOOSE AS IF THE TOP LAYER OF CONCRETE DID NOT PROPERLY ADHERE TO THE
 DK2824'LOWER PORTION.
 DK2824'
 DK2824'TO REACH THE STATION FROM THE LANDING AREA, THE NORTHWEST TIP OF A
 DK2824'ROCK SPIT AT N16 42 34.6, E145 46 08.4, PROCEED ALONG THE NORTHERN
 DK2824'EDGE OF THE SPIT TO THE GRASSY AREA.  THE FOUNDATION OF A COPPRA SHED
 DK2824'SHOULD BE VISIBLE ON THE TOP OF THE CUT BANK OF THE CLIFF.  CLIMB UP
 DK2824'BEYOND THE FOUNDATION AND TO THE NORTH.  THE STATION IS LOCATED NEAR,
 DK2824'APPROXIMATELY.  8 M (26.2 FT) EAST OF THE CLIFF EDGE AT THE SOUTHERN
 DK2824'EDGE OF THE VINE COVERED AREA.  WHEN RECOVERED, THE STATION WAS JUST
 DK2824'INSIDE THE BRUSH LINE.
 DK2824
 DK2824                          STATION RECOVERY (2017)
 DK2824
 DK2824'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (JH)
 DK2824'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3931 ***********************************************************************
 DG3931  DESIGNATION -  SATO 1
 DG3931  PID         -  DG3931
 DG3931  STATE/COUNTY-  CQ/SAIPAN
 DG3931  COUNTRY     -  US
 DG3931  USGS QUAD   -  
 DG3931
 DG3931                         *CURRENT SURVEY CONTROL
 DG3931  ______________________________________________________________________
 DG3931* NAD 83(1986) POSITION- 15 13 58.     (N) 214 14 58.     (W)   SCALED
 DG3931* NMVD03  ORTHO HEIGHT -     2.800 (meters)        9.19  (feet) ADJUSTED
 DG3931  ______________________________________________________________________
 DG3931  GEOID HEIGHT    -         54.347 (meters)                     GEOID12B
 DG3931  VERT ORDER      -  FIRST     CLASS II
 DG3931
 DG3931.The horizontal coordinates were scaled from a map and have
 DG3931.an estimated accuracy of +/- 6 seconds.
 DG3931
 DG3931.The orthometric height was determined by differential leveling and
 DG3931.adjusted by the NATIONAL GEODETIC SURVEY
 DG3931.in October 2004.
 DG3931
 DG3931.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3931.GEOID12B height accuracy estimate available here.
 DG3931
 DG3931.Click photographs - Photos may exist for this station.
 DG3931
 DG3931
 DG3931_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS658844(NAD 83)
 DG3931
 DG3931                          SUPERSEDED SURVEY CONTROL
 DG3931
 DG3931.No superseded survey control is available for this station.
 DG3931
 DG3931_MARKER: DV = VERTICAL CONTROL DISK
 DG3931_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DG3931_SP_SET: SIDEWALK
 DG3931_STAMPING: SATO 1 2003
 DG3931_MARK LOGO: NGS
 DG3931_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3931_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG3931
 DG3931  HISTORY     - Date     Condition        Report By
 DG3931  HISTORY     - 2003     MONUMENTED       NGS
 DG3931
 DG3931                          STATION DESCRIPTION
 DG3931
 DG3931'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (EDG)
 DG3931'THE STATION IS LOCATED IN TANAPAG VILLAGE ON THE ISLAND OF SAIPAN,
 DG3931'CNMI.  TO REACH THE STATION FROM THE INTERSECTION OF PUERTO ROAD OR
 DG3931'BEACH ROAD AND CAPITAL HILL ROAD PROCEED NORTH 0.6 MILES (1.0 KM) ON
 DG3931'WEST COAST HIGHWAY 1.3 MILES (2.1 KM) TO THE MARK.  THE MARK IS
 DG3931'LOCATED ON THE RIGHT SIDE OF THE ROAD OR THE WEST SIDE.  THE STATION
 DG3931'IS A STANDARD NGS BENCH MARK DISK SET IN THE SIDEWALK, 30.10 METERS
 DG3931'(98.75 FT) NORTHEAST OF THE POWER POLE, 12.0 METERS (39.4 FT)
 DG3931'SOUTHEAST FROM THE CENTERLINE OF THE ROAD, 13.10 METERS (42.98 FT)
 DG3931'NORTHWEST FROM THE GARMENLE FENCE AND 9.13 METERS (29.95 FT) FROM
 DG3931'ANOTHER POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3922 ***********************************************************************
 DG3922  DESIGNATION -  SATO 10
 DG3922  PID         -  DG3922
 DG3922  STATE/COUNTY-  CQ/SAIPAN
 DG3922  COUNTRY     -  US
 DG3922  USGS QUAD   -  
 DG3922
 DG3922                         *CURRENT SURVEY CONTROL
 DG3922  ______________________________________________________________________
 DG3922* NAD 83(1986) POSITION- 15 16 24.     (N) 214 11 15.     (W)   SCALED
 DG3922* NMVD03  ORTHO HEIGHT -    63.135 (meters)      207.14  (feet) ADJUSTED
 DG3922  ______________________________________________________________________
 DG3922  GEOID HEIGHT    -         53.833 (meters)                     GEOID12B
 DG3922  VERT ORDER      -  FIRST     CLASS II
 DG3922
 DG3922.The horizontal coordinates were scaled from a map and have
 DG3922.an estimated accuracy of +/- 6 seconds.
 DG3922
 DG3922.The orthometric height was determined by differential leveling and
 DG3922.adjusted by the NATIONAL GEODETIC SURVEY
 DG3922.in October 2004.
 DG3922
 DG3922.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3922.GEOID12B height accuracy estimate available here.
 DG3922
 DG3922.Click photographs - Photos may exist for this station.
 DG3922
 DG3922
 DG3922_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS724889(NAD 83)
 DG3922
 DG3922                          SUPERSEDED SURVEY CONTROL
 DG3922
 DG3922.No superseded survey control is available for this station.
 DG3922
 DG3922_MARKER: DV = VERTICAL CONTROL DISK
 DG3922_SETTING: 66 = SET IN ROCK OUTCROP
 DG3922_STAMPING: SATO 10 2003
 DG3922_MARK LOGO: NGS
 DG3922_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3922_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DG3922+STABILITY: POSITION/ELEVATION WELL
 DG3922
 DG3922  HISTORY     - Date     Condition        Report By
 DG3922  HISTORY     - 2003     MONUMENTED       NGS
 DG3922
 DG3922                          STATION DESCRIPTION
 DG3922
 DG3922'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (EDG)
 DG3922'THE STATION IS LOCATED IN MARPI AREA ON THE ISLAND OF SAIPAN, CNMI. TO
 DG3922'REACH THE STATION FROM THE INTERSECTION OF PUERTO ROAD OR BEACH ROAD
 DG3922'AND CAPITAL HILL ROAD PROCEED NORTH ON WEST COAST HIGHWAY 6.6 MILES
 DG3922'(10.6 KM) AND 0.6 MILES (1.0 KM) PASS THE JAPANESE MEMORIAL PARK TO
 DG3922'THE MARK ON THE RIGHT SIDE OF THE ROAD.  THE STATION IS A STANDARD NGS
 DG3922'BENCH MARK DISK SET IN BEDROCK ABOUT 0.5 METERS (1.6 FT) ABOVE THE
 DG3922'SIDE WALK, 12.15 METERS (39.86 FT) NORTHWEST FROM THE CENTERLINE OF
 DG3922'THE ROAD, 7.68 METERS (25.20 FT) FROM THE TRAFFIC SIGN, 1.00 METERS
 DG3922'(3.28 FT) NORTHWEST FROM THE SIDE WALK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3921 ***********************************************************************
 DG3921  DESIGNATION -  SATO 11
 DG3921  PID         -  DG3921
 DG3921  STATE/COUNTY-  CQ/SAIPAN
 DG3921  COUNTRY     -  US
 DG3921  USGS QUAD   -  
 DG3921
 DG3921                         *CURRENT SURVEY CONTROL
 DG3921  ______________________________________________________________________
 DG3921* NAD 83(1986) POSITION- 15 16 03.     (N) 214 11 12.     (W)   SCALED
 DG3921* NMVD03  ORTHO HEIGHT -   119.137 (meters)      390.87  (feet) ADJUSTED
 DG3921  ______________________________________________________________________
 DG3921  GEOID HEIGHT    -         53.825 (meters)                     GEOID12B
 DG3921  VERT ORDER      -  FIRST     CLASS II
 DG3921
 DG3921.The horizontal coordinates were scaled from a map and have
 DG3921.an estimated accuracy of +/- 6 seconds.
 DG3921
 DG3921.The orthometric height was determined by differential leveling and
 DG3921.adjusted by the NATIONAL GEODETIC SURVEY
 DG3921.in October 2004.
 DG3921
 DG3921.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3921.GEOID12B height accuracy estimate available here.
 DG3921
 DG3921.Click photographs - Photos may exist for this station.
 DG3921
 DG3921
 DG3921_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS725882(NAD 83)
 DG3921
 DG3921                          SUPERSEDED SURVEY CONTROL
 DG3921
 DG3921.No superseded survey control is available for this station.
 DG3921
 DG3921_MARKER: DV = VERTICAL CONTROL DISK
 DG3921_SETTING: 66 = SET IN ROCK OUTCROP
 DG3921_STAMPING: SATO 11 2003
 DG3921_MARK LOGO: NGS
 DG3921_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3921_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DG3921+STABILITY: POSITION/ELEVATION WELL
 DG3921
 DG3921  HISTORY     - Date     Condition        Report By
 DG3921  HISTORY     - 2003     MONUMENTED       NGS
 DG3921
 DG3921                          STATION DESCRIPTION
 DG3921
 DG3921'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (EDG)
 DG3921'THE STATION IS LOCATED IN MARPI AREA ON THE ISLAND OF SAIPAN, CNMI. TO
 DG3921'REACH THE STATION FROM THE INTERSECTION OF PUERTO ROAD OR BEACH ROAD
 DG3921'AND CAPITAL HILL ROAD PROCEED NORTH ON WEST COAST HIGHWAY 7.2 MILES
 DG3921'(11.6 KM) AND 1.2 MILES (1.9 KM) PASS THE JAPANESE MEMORIAL PARK TO
 DG3921'THE MARK ON THE RIGHT SIDE OF THE ROAD.  THE STATION IS A STANDARD NGS
 DG3921'BENCH MARK DISK SET IN BEDROCK ABOUT 1.5 METERS (4.9 FT) ABOVE THE
 DG3921'SIDE WALK, 21.54 METERS (70.67 FT) NORTHEAST FROM THE TRAFFIC SIGN,
 DG3921'10.33 METERS (33.89 FT) NORTHWEST FROM CENTERLINE OF THE ROAD, 2.5
 DG3921'METERS (8.2 FT) SOUTHEAST FROM THE PAVED WALKPATH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3920 ***********************************************************************
 DG3920  DESIGNATION -  SATO 12
 DG3920  PID         -  DG3920
 DG3920  STATE/COUNTY-  CQ/SAIPAN
 DG3920  COUNTRY     -  US
 DG3920  USGS QUAD   -  
 DG3920
 DG3920                         *CURRENT SURVEY CONTROL
 DG3920  ______________________________________________________________________
 DG3920* NAD 83(1986) POSITION- 15 15 48.     (N) 214 11 13.     (W)   SCALED
 DG3920* NMVD03  ORTHO HEIGHT -    69.211 (meters)      227.07  (feet) ADJUSTED
 DG3920  ______________________________________________________________________
 DG3920  GEOID HEIGHT    -         53.826 (meters)                     GEOID12B
 DG3920  VERT ORDER      -  FIRST     CLASS II
 DG3920
 DG3920.The horizontal coordinates were scaled from a map and have
 DG3920.an estimated accuracy of +/- 6 seconds.
 DG3920
 DG3920.The orthometric height was determined by differential leveling and
 DG3920.adjusted by the NATIONAL GEODETIC SURVEY
 DG3920.in October 2004.
 DG3920
 DG3920.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3920.GEOID12B height accuracy estimate available here.
 DG3920
 DG3920.Click photographs - Photos may exist for this station.
 DG3920
 DG3920
 DG3920_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS725877(NAD 83)
 DG3920
 DG3920                          SUPERSEDED SURVEY CONTROL
 DG3920
 DG3920.No superseded survey control is available for this station.
 DG3920
 DG3920_MARKER: DV = VERTICAL CONTROL DISK
 DG3920_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG3920_STAMPING: SATO 12 2003
 DG3920_MARK LOGO: NGS
 DG3920_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3920_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3920+STABILITY: SURFACE MOTION
 DG3920
 DG3920  HISTORY     - Date     Condition        Report By
 DG3920  HISTORY     - 2003     MONUMENTED       CNMI
 DG3920
 DG3920                          STATION DESCRIPTION
 DG3920
 DG3920'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG3920'THE STATION IS LOCATED IN MARPI AREA ON THE ISLAND OF SAIPAN, CNMI. TO
 DG3920'REACH THE STATION FROM THE INTERSECTION OF PUERTO ROAD OR BEACH ROAD
 DG3920'AND CAPITAL HILL ROAD PROCEED NORTH ON WEST COAST HIGHWAY 7.8 MILES
 DG3920'(12.6 KM) AND 1.8 MILES (2.9 KM) PASS THE JAPANESE MEMORIAL PARK TO
 DG3920'THE MARK ON THE RIGHT SIDE OF THE ROAD.  THE STATION IS A STANDARD NGS
 DG3920'BENCH MARK DISK SET IN CONCRETE POST, 18.50 METERS (60.70 FT)
 DG3920'SOUTHWEST FROM THE BIRD ISLAND ROADWAY ENTRANCE SIGN, 7.4 METERS (24.3
 DG3920'FT) NORTHWEST FROM THE CENTERLINE OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3930 ***********************************************************************
 DG3930  DESIGNATION -  SATO 2
 DG3930  PID         -  DG3930
 DG3930  STATE/COUNTY-  CQ/SAIPAN
 DG3930  COUNTRY     -  US
 DG3930  USGS QUAD   -  
 DG3930
 DG3930                         *CURRENT SURVEY CONTROL
 DG3930  ______________________________________________________________________
 DG3930* NAD 83(1986) POSITION- 15 14 20.     (N) 214 14 40.     (W)   SCALED
 DG3930* NMVD03  ORTHO HEIGHT -     6.336 (meters)       20.79  (feet) ADJUSTED
 DG3930  ______________________________________________________________________
 DG3930  GEOID HEIGHT    -         54.308 (meters)                     GEOID12B
 DG3930  VERT ORDER      -  FIRST     CLASS II
 DG3930
 DG3930.The horizontal coordinates were scaled from a map and have
 DG3930.an estimated accuracy of +/- 6 seconds.
 DG3930
 DG3930.The orthometric height was determined by differential leveling and
 DG3930.adjusted by the NATIONAL GEODETIC SURVEY
 DG3930.in October 2004.
 DG3930
 DG3930.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3930.GEOID12B height accuracy estimate available here.
 DG3930
 DG3930.Click photographs - Photos may exist for this station.
 DG3930
 DG3930
 DG3930_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS663851(NAD 83)
 DG3930
 DG3930                          SUPERSEDED SURVEY CONTROL
 DG3930
 DG3930.No superseded survey control is available for this station.
 DG3930
 DG3930_MARKER: DV = VERTICAL CONTROL DISK
 DG3930_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DG3930_SP_SET: BOX CULVERT
 DG3930_STAMPING: SATO 2 2003
 DG3930_MARK LOGO: NGS
 DG3930_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3930_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3930+STABILITY: SURFACE MOTION
 DG3930
 DG3930  HISTORY     - Date     Condition        Report By
 DG3930  HISTORY     - 2003     MONUMENTED       NGS
 DG3930
 DG3930                          STATION DESCRIPTION
 DG3930
 DG3930'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (EDG)
 DG3930'THE STATION IS LOCATED IN TANAPAG VILLAGE ON THE ISLAND OF SAIPAN,
 DG3930'CNMI.  TO REACH THE STATION FROM THE INTERSECTION OF PUERTO ROAD OR
 DG3930'BEACH ROAD AND CAPITAL HILL ROAD PROCEED NORTH 0.6 MILES (1.0 KM) ON
 DG3930'WEST COAST HIGHWAY 1.3 MILES (2.1 KM) TO THE MARK.  THE MARK IS
 DG3930'LOCATED ON THE RIGHT SIDE OF THE ROAD OR WEST SIDE.  THE STATION IS A
 DG3930'STANDARD NGS BENCH MARK DISK SET IN THE HEADWALL OF A DOUBLE BOX
 DG3930'CULVERT, 15.0 METERS (49.2 FT) NORTHEAST OF THE CENTERLINE OF THE
 DG3930'ROAD, 3.0 METERS (9.8 FT) SOUTHEAST OF EDGE OF ROAD, 25.0 METERS (82.0
 DG3930'FT) SOUTHEAST FROM THE CENTER ISLAND, AND 18.0 METERS (59.1 FT)
 DG3930'SOUTHWEST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3929 ***********************************************************************
 DG3929  DESIGNATION -  SATO 3
 DG3929  PID         -  DG3929
 DG3929  STATE/COUNTY-  CQ/SAIPAN
 DG3929  COUNTRY     -  US
 DG3929  USGS QUAD   -  
 DG3929
 DG3929                         *CURRENT SURVEY CONTROL
 DG3929  ______________________________________________________________________
 DG3929* NAD 83(1986) POSITION- 15 14 33.     (N) 214 14 17.     (W)   SCALED
 DG3929* NMVD03  ORTHO HEIGHT -    11.507 (meters)       37.75  (feet) ADJUSTED
 DG3929  ______________________________________________________________________
 DG3929  GEOID HEIGHT    -         54.266 (meters)                     GEOID12B
 DG3929  VERT ORDER      -  FIRST     CLASS II
 DG3929
 DG3929.The horizontal coordinates were scaled from a map and have
 DG3929.an estimated accuracy of +/- 6 seconds.
 DG3929
 DG3929.The orthometric height was determined by differential leveling and
 DG3929.adjusted by the NATIONAL GEODETIC SURVEY
 DG3929.in October 2004.
 DG3929
 DG3929.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3929.GEOID12B height accuracy estimate available here.
 DG3929
 DG3929.Click photographs - Photos may exist for this station.
 DG3929
 DG3929
 DG3929_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS670855(NAD 83)
 DG3929
 DG3929                          SUPERSEDED SURVEY CONTROL
 DG3929
 DG3929.No superseded survey control is available for this station.
 DG3929
 DG3929_MARKER: DV = VERTICAL CONTROL DISK
 DG3929_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DG3929_SP_SET: HEADWALL
 DG3929_STAMPING: SATO 3 2003
 DG3929_MARK LOGO: NGS
 DG3929_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3929_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3929+STABILITY: SURFACE MOTION
 DG3929
 DG3929  HISTORY     - Date     Condition        Report By
 DG3929  HISTORY     - 2003     MONUMENTED       NGS
 DG3929
 DG3929                          STATION DESCRIPTION
 DG3929
 DG3929'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (EDG)
 DG3929'THE STATION IS LOCATED IN ACHUGAO AREA ON THE ISLAND OF SAIPAN, CNMI.
 DG3929'TO REACH THE STATION FROM THE INTERSECTION OF PUERTO ROAD OR BEACH
 DG3929'ROAD AND CAPITAL HILL ROAD PROCEED NORTH ON WEST COAST HIGHWAY 1.8
 DG3929'MILE (2.9 KM) TO THE MARK AND 0.2 MILE (0.3 KM) NORTH OF A MOBIL GAS
 DG3929'STATION.  THE MARK IS LOCATED ON THE RIGHT SIDE OF THE ROAD OR THE
 DG3929'WEST SIDE.  THE STATION IS A STANDARD NGS BENCH MARK DISK SET ON THE
 DG3929'TOP OF A HEADWALL, 9.5 METERS (31.2 FT) SOUTHEAST FROM THE CENTERLINE
 DG3929'OF THE ROAD, 5.0 METERS (16.4 FT) SOUTHWEST FROM A POWER POLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3928 ***********************************************************************
 DG3928  DESIGNATION -  SATO 4
 DG3928  PID         -  DG3928
 DG3928  STATE/COUNTY-  CQ/SAIPAN
 DG3928  COUNTRY     -  US
 DG3928  USGS QUAD   -  
 DG3928
 DG3928                         *CURRENT SURVEY CONTROL
 DG3928  ______________________________________________________________________
 DG3928* NAD 83(1986) POSITION- 15 14 53.     (N) 214 13 39.     (W)   SCALED
 DG3928* NMVD03  ORTHO HEIGHT -     7.554 (meters)       24.78  (feet) ADJUSTED
 DG3928  ______________________________________________________________________
 DG3928  GEOID HEIGHT    -         54.191 (meters)                     GEOID12B
 DG3928  VERT ORDER      -  FIRST     CLASS II
 DG3928
 DG3928.The horizontal coordinates were scaled from a map and have
 DG3928.an estimated accuracy of +/- 6 seconds.
 DG3928
 DG3928.The orthometric height was determined by differential leveling and
 DG3928.adjusted by the NATIONAL GEODETIC SURVEY
 DG3928.in October 2004.
 DG3928
 DG3928.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3928.GEOID12B height accuracy estimate available here.
 DG3928
 DG3928.Click photographs - Photos may exist for this station.
 DG3928
 DG3928
 DG3928_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS681861(NAD 83)
 DG3928
 DG3928                          SUPERSEDED SURVEY CONTROL
 DG3928
 DG3928.No superseded survey control is available for this station.
 DG3928
 DG3928_MARKER: DV = VERTICAL CONTROL DISK
 DG3928_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DG3928+WITH SETTING: PAVEMENT
 DG3928_SP_SET: SIGN BASE
 DG3928_STAMPING: SATO 4 2003
 DG3928_MARK LOGO: NGS
 DG3928_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3928_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3928+STABILITY: SURFACE MOTION
 DG3928
 DG3928  HISTORY     - Date     Condition        Report By
 DG3928  HISTORY     - 2003     MONUMENTED       NGS
 DG3928
 DG3928                          STATION DESCRIPTION
 DG3928
 DG3928'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (EDG)
 DG3928'THE STATION IS LOCATED IN SAN ROQUE AREA ON THE ISLAND OF SAIPAN,
 DG3928'CNMI.  TO REACH THE STATION FROM THE INTERSECTION OF PUERTO ROAD OR
 DG3928'BEACH ROAD AND CAPITAL HILL ROAD PROCEED NORTH ON WEST COAST HIGHWAY
 DG3928'2.5 MILES (4.0 KM) TO THE MARK AT THE SHELL GAS STATION ON THE RIGHT
 DG3928'SIDE OF THE ROAD.  THE STATION IS A STANDARD NGS BENCH MARK DISK SET
 DG3928'ON THE TOP OF A SIGN BASE 5.0 METERS (16.4 FT) SOUTHEAST FROM A POWER
 DG3928'POLE, 10.0 METERS (32.8 FT) NORTHEAST FROM THE TRAFFIC SIGN, 2.8
 DG3928'METERS (9.2 FT) SOUTHWEST FROM THE TELEPHONE BOX, AND 9.4 METERS (30.8
 DG3928'FT) NORTHEAST OF THE EDGE OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3927 ***********************************************************************
 DG3927  DESIGNATION -  SATO 5
 DG3927  PID         -  DG3927
 DG3927  STATE/COUNTY-  CQ/SAIPAN
 DG3927  COUNTRY     -  US
 DG3927  USGS QUAD   -  
 DG3927
 DG3927                         *CURRENT SURVEY CONTROL
 DG3927  ______________________________________________________________________
 DG3927* NAD 83(1986) POSITION- 15 15 15.     (N) 214 13 07.     (W)   SCALED
 DG3927* NMVD03  ORTHO HEIGHT -    18.720 (meters)       61.42  (feet) ADJUSTED
 DG3927  ______________________________________________________________________
 DG3927  GEOID HEIGHT    -         54.121 (meters)                     GEOID12B
 DG3927  VERT ORDER      -  FIRST     CLASS II
 DG3927
 DG3927.The horizontal coordinates were scaled from a map and have
 DG3927.an estimated accuracy of +/- 6 seconds.
 DG3927
 DG3927.The orthometric height was determined by differential leveling and
 DG3927.adjusted by the NATIONAL GEODETIC SURVEY
 DG3927.in October 2004.
 DG3927
 DG3927.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3927.GEOID12B height accuracy estimate available here.
 DG3927
 DG3927.Click photographs - Photos may exist for this station.
 DG3927
 DG3927
 DG3927_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS691868(NAD 83)
 DG3927
 DG3927                          SUPERSEDED SURVEY CONTROL
 DG3927
 DG3927.No superseded survey control is available for this station.
 DG3927
 DG3927_MARKER: DV = VERTICAL CONTROL DISK
 DG3927_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DG3927_SP_SET: HEADWALL
 DG3927_STAMPING: SATO 5 2003
 DG3927_MARK LOGO: NGS
 DG3927_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3927_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3927+STABILITY: SURFACE MOTION
 DG3927
 DG3927  HISTORY     - Date     Condition        Report By
 DG3927  HISTORY     - 2003     MONUMENTED       NGS
 DG3927
 DG3927                          STATION DESCRIPTION
 DG3927
 DG3927'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (EDG)
 DG3927'THE STATION IS LOCATED IN AS MATUIS AREA ON THE ISLAND OF SAIPAN,
 DG3927'CNMI.  TO REACH THE STATION FROM THE INTERSECTION OF PUERTO ROAD OR
 DG3927'BEACH ROAD AND CAPITAL HILL ROAD PROCEED NORTH ON WEST COAST HIGHWAY
 DG3927'3.3 MILES (5.3 KM) TO THE MARK ON THE RIGHT SIDE OF THE ROAD.  THE
 DG3927'STATION IS A STANDARD NGS BENCH MARK DISK SET ON THE TOP OF A
 DG3927'HEADWALL, 12.4 METERS (40.7 FT) SOUTHWEST FROM A TELEPHONE BOX, 9.2
 DG3927'METERS (30.2 FT) NORTHWEST FROM STOP SIGN, 8.00 METERS (26.25 FT)
 DG3927'NORTHWEST FROM POWER POLE, 4.5 METERS (14.8 FT) SOUTHEAST FROM THE
 DG3927'EDGE OF ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3926 ***********************************************************************
 DG3926  DESIGNATION -  SATO 6
 DG3926  PID         -  DG3926
 DG3926  STATE/COUNTY-  CQ/SAIPAN
 DG3926  COUNTRY     -  US
 DG3926  USGS QUAD   -  
 DG3926
 DG3926                         *CURRENT SURVEY CONTROL
 DG3926  ______________________________________________________________________
 DG3926* NAD 83(MA11) POSITION- 15 15 49.80308(N) 214 12 40.60572(W)   ADJUSTED
 DG3926* NAD 83(MA11) ELLIP HT-    80.098 (meters)        (06/27/12)   ADJUSTED
 DG3926* NAD 83(MA11) EPOCH   -  2010.00
 DG3926* NMVD03  ORTHO HEIGHT -    26.030 (meters)       85.40  (feet) ADJUSTED
 DG3926  ______________________________________________________________________
 DG3926  GEOID HEIGHT    -         54.051 (meters)                     GEOID12B
 DG3926  NAD 83(MA11) X  - -5,089,706.767 (meters)                     COMP
 DG3926  NAD 83(MA11) Y  -  3,460,426.079 (meters)                     COMP
 DG3926  NAD 83(MA11) Z  -  1,668,302.244 (meters)                     COMP
 DG3926  LAPLACE CORR    -         -3.94  (seconds)                    DEFLEC12B
 DG3926  VERT ORDER      -  FIRST     CLASS II
 DG3926
 DG3926  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG3926  Standards:
 DG3926         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG3926            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG3926  -------------------------------------------------------------------
 DG3926  NETWORK    1.20   2.84           0.50   0.47   1.45      0.23212920
 DG3926  -------------------------------------------------------------------
 DG3926  Click here for local accuracies and other accuracy information.
 DG3926
 DG3926.The horizontal coordinates were established by GPS observations
 DG3926.and adjusted by the National Geodetic Survey in June 2012.
 DG3926
 DG3926.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG3926.been affixed to the stable Mariana tectonic plate. 
 DG3926
 DG3926.The horizontal coordinates are valid at the epoch date displayed above
 DG3926.which is a decimal equivalence of Year/Month/Day.
 DG3926
 DG3926.The orthometric height was determined by differential leveling and
 DG3926.adjusted by the NATIONAL GEODETIC SURVEY
 DG3926.in October 2004.
 DG3926
 DG3926.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3926.GEOID12B height accuracy estimate available here.
 DG3926
 DG3926.Click photographs - Photos may exist for this station.
 DG3926
 DG3926.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG3926
 DG3926.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG3926
 DG3926.The ellipsoidal height was determined by GPS observations
 DG3926.and is referenced to NAD 83.
 DG3926
 DG3926. The following values were computed from the NAD 83(MA11) position.
 DG3926
 DG3926;                    North         East     Units Scale Factor Converg.
 DG3926;UTM  55      - 1,687,869.561   369,931.062   MT  0.99980923   -0 19 08.2
 DG3926
 DG3926!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG3926!UTM  55      -   0.99998741  x   0.99980923  =   0.99979664
 DG3926
 DG3926_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS6993187869(NAD 83)
 DG3926
 DG3926                          SUPERSEDED SURVEY CONTROL
 DG3926
 DG3926  NAD 83(2002)-  15 15 49.80249(N)    214 12 40.60510(W) AD(2002.00) A
 DG3926  ELLIP H (06/14/04)   80.054  (m)                       GP(2002.00) 2 1
 DG3926  NMVD03  (06/14/04)   26.03   (m)  EGM96    model used  GPS OBS        
 DG3926
 DG3926.Superseded values are not recommended for survey control.
 DG3926
 DG3926.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG3926.See file dsdata.pdf to determine how the superseded data were derived.
 DG3926
 DG3926_MARKER: DV = VERTICAL CONTROL DISK
 DG3926_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG3926_STAMPING: SATO 6 2003
 DG3926_MARK LOGO: NGS
 DG3926_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3926_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3926+STABILITY: SURFACE MOTION
 DG3926
 DG3926  HISTORY     - Date     Condition        Report By
 DG3926  HISTORY     - 2003     MONUMENTED       NGS
 DG3926
 DG3926                          STATION DESCRIPTION
 DG3926
 DG3926'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (EDG)
 DG3926'THE STATION IS LOCATED IN MARPI AREA ON THE ISLAND OF SAIPAN, CNMI. TO
 DG3926'REACH THE STATION FROM THE INTERSECTION OF PUERTO ROAD AND BEACH ROAD
 DG3926'AND CAPITAL HILL ROAD PROCEED NORTH ON WEST COAST HIGHWAY 4.1 MILES
 DG3926'(6.6 KM) TO THE MARK ON THE RIGHT SIDE OF THE ROAD AT THE BOTTOM OF
 DG3926'KAN PACIFIC GOLF COURSE.  THE STATION IS A STANDARD NGS BENCH MARK
 DG3926'DISK SET IN CONCRETE POST AT THE TOP OF SMALL HILL, 3.0 METERS (9.8
 DG3926'FT) SOUTHEAST OF CABLE BOX, 25.0 METERS (82.0 FT) SOUTHEAST OF THE
 DG3926'CENTERLINE OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3925 ***********************************************************************
 DG3925  DESIGNATION -  SATO 7
 DG3925  PID         -  DG3925
 DG3925  STATE/COUNTY-  CQ/SAIPAN
 DG3925  COUNTRY     -  US
 DG3925  USGS QUAD   -  
 DG3925
 DG3925                         *CURRENT SURVEY CONTROL
 DG3925  ______________________________________________________________________
 DG3925* NAD 83(1986) POSITION- 15 16 19.     (N) 214 12 17.     (W)   SCALED
 DG3925* NMVD03  ORTHO HEIGHT -    33.980 (meters)      111.48  (feet) ADJUSTED
 DG3925  ______________________________________________________________________
 DG3925  GEOID HEIGHT    -         53.989 (meters)                     GEOID12B
 DG3925  VERT ORDER      -  FIRST     CLASS II
 DG3925
 DG3925.The horizontal coordinates were scaled from a map and have
 DG3925.an estimated accuracy of +/- 6 seconds.
 DG3925
 DG3925.The orthometric height was determined by differential leveling and
 DG3925.adjusted by the NATIONAL GEODETIC SURVEY
 DG3925.in October 2004.
 DG3925
 DG3925.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3925.GEOID12B height accuracy estimate available here.
 DG3925
 DG3925.Click photographs - Photos may exist for this station.
 DG3925
 DG3925
 DG3925_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS706887(NAD 83)
 DG3925
 DG3925                          SUPERSEDED SURVEY CONTROL
 DG3925
 DG3925.No superseded survey control is available for this station.
 DG3925
 DG3925_MARKER: DV = VERTICAL CONTROL DISK
 DG3925_SETTING: 66 = SET IN ROCK OUTCROP
 DG3925_STAMPING: SATO 7 2003
 DG3925_MARK LOGO: NGS
 DG3925_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3925_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DG3925+STABILITY: POSITION/ELEVATION WELL
 DG3925
 DG3925  HISTORY     - Date     Condition        Report By
 DG3925  HISTORY     - 2003     MONUMENTED       NGS
 DG3925
 DG3925                          STATION DESCRIPTION
 DG3925
 DG3925'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (EDG)
 DG3925'THE STATION IS LOCATED IN MARPI AREA ON THE ISLAND OF SAIPAN, CNMI. TO
 DG3925'REACH THE STATION FROM THE INTERSECTION OF PUERTO ROAD OR BEACH ROAD
 DG3925'AND CAPITAL HILL ROAD PROCEED NORTH ON WEST COAST HIGHWAY 4.8 MILES
 DG3925'(7.7 KM) TO THE MARK ON THE RIGHT SIDE OF THE ROAD.  THE STATION IS A
 DG3925'STANDARD NGS BENCH MARK DISK SET IN BEDROCK FLUSH WITH THE GROUND,
 DG3925'10.5 METERS (34.4 FT) SOUTHEAST FROM THE CENTERLINE OF THE ROAD, 7.00
 DG3925'METERS (22.97 FT) SOUTHEAST FROM THE EDGE OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3924 ***********************************************************************
 DG3924  DESIGNATION -  SATO 8
 DG3924  PID         -  DG3924
 DG3924  STATE/COUNTY-  CQ/SAIPAN
 DG3924  COUNTRY     -  US
 DG3924  USGS QUAD   -  
 DG3924
 DG3924                         *CURRENT SURVEY CONTROL
 DG3924  ______________________________________________________________________
 DG3924* NAD 83(1986) POSITION- 15 16 41.     (N) 214 11 56.     (W)   SCALED
 DG3924* NMVD03  ORTHO HEIGHT -    44.875 (meters)      147.23  (feet) ADJUSTED
 DG3924  ______________________________________________________________________
 DG3924  GEOID HEIGHT    -         53.934 (meters)                     GEOID12B
 DG3924  VERT ORDER      -  FIRST     CLASS II
 DG3924
 DG3924.The horizontal coordinates were scaled from a map and have
 DG3924.an estimated accuracy of +/- 6 seconds.
 DG3924
 DG3924.The orthometric height was determined by differential leveling and
 DG3924.adjusted by the NATIONAL GEODETIC SURVEY
 DG3924.in October 2004.
 DG3924
 DG3924.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3924.GEOID12B height accuracy estimate available here.
 DG3924
 DG3924.Click photographs - Photos may exist for this station.
 DG3924
 DG3924
 DG3924_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS712894(NAD 83)
 DG3924
 DG3924                          SUPERSEDED SURVEY CONTROL
 DG3924
 DG3924.No superseded survey control is available for this station.
 DG3924
 DG3924_MARKER: DV = VERTICAL CONTROL DISK
 DG3924_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG3924_STAMPING: SATO 8 2003
 DG3924_MARK LOGO: NGS
 DG3924_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3924_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3924+STABILITY: SURFACE MOTION
 DG3924
 DG3924  HISTORY     - Date     Condition        Report By
 DG3924  HISTORY     - 2003     MONUMENTED       NGS
 DG3924
 DG3924                          STATION DESCRIPTION
 DG3924
 DG3924'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (EDG)
 DG3924'THE STATION IS LOCATED IN MARPI AREA ON THE ISLAND OF SAIPAN, CNMI. TO
 DG3924'REACH THE STATION THE INTERSECTION OF PUERTO ROAD OR BEACH ROAD AND
 DG3924'CAPITAL HILL ROAD PROCEED NORTH ON WEST COAST HIGHWAY 5.4 MILES (8.7
 DG3924'KM) TO THE MARK ON THE RIGHT SIDE OF THE ROAD.  THE STATION IS A
 DG3924'STANDARD NGS BENCH MARK SET IN CONCRETE POST FLUSH WITH THE GROUND,
 DG3924'8.10 METERS (26.57 FT) SOUTHEAST FROM THE CENTERLINE OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3923 ***********************************************************************
 DG3923  DESIGNATION -  SATO 9
 DG3923  PID         -  DG3923
 DG3923  STATE/COUNTY-  CQ/SAIPAN
 DG3923  COUNTRY     -  US
 DG3923  USGS QUAD   -  
 DG3923
 DG3923                         *CURRENT SURVEY CONTROL
 DG3923  ______________________________________________________________________
 DG3923* NAD 83(1986) POSITION- 15 16 48.     (N) 214 11 32.     (W)   SCALED
 DG3923* NMVD03  ORTHO HEIGHT -    50.159 (meters)      164.56  (feet) ADJUSTED
 DG3923  ______________________________________________________________________
 DG3923  GEOID HEIGHT    -         53.873 (meters)                     GEOID12B
 DG3923  VERT ORDER      -  FIRST     CLASS II
 DG3923
 DG3923.The horizontal coordinates were scaled from a map and have
 DG3923.an estimated accuracy of +/- 6 seconds.
 DG3923
 DG3923.The orthometric height was determined by differential leveling and
 DG3923.adjusted by the NATIONAL GEODETIC SURVEY
 DG3923.in October 2004.
 DG3923
 DG3923.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3923.GEOID12B height accuracy estimate available here.
 DG3923
 DG3923.Click photographs - Photos may exist for this station.
 DG3923
 DG3923
 DG3923_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS719896(NAD 83)
 DG3923
 DG3923                          SUPERSEDED SURVEY CONTROL
 DG3923
 DG3923.No superseded survey control is available for this station.
 DG3923
 DG3923_MARKER: DV = VERTICAL CONTROL DISK
 DG3923_SETTING: 66 = SET IN ROCK OUTCROP
 DG3923_STAMPING: SATO 9 2003
 DG3923_MARK LOGO: NGS
 DG3923_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3923_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DG3923+STABILITY: POSITION/ELEVATION WELL
 DG3923
 DG3923  HISTORY     - Date     Condition        Report By
 DG3923  HISTORY     - 2003     MONUMENTED       NGS
 DG3923
 DG3923                          STATION DESCRIPTION
 DG3923
 DG3923'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (EDG)
 DG3923'THE STATION IS LOCATED IN MARPI VILLAGE ON THE ISLAND OF SAIPAN, CNMI.
 DG3923'TO REACH THE STATION FROM THE INTERSECTION OF PUERTO ROAD OR BEACH
 DG3923'ROAD AND CAPITAL HILL ROAD PROCEED NORTH ON WEST COAST HIGHWAY 6.0
 DG3923'MILES (9.7 KM) JUST PASS THE JAPANESE MEMORIAL PARK TO THE MARK ON THE
 DG3923'RIGHT SIDE OF THE ROAD.  THE STATION IS A STANDARD NGS BENCH MARK DISK
 DG3923'SET IN BEDROCK ABOUT 6 INCHES ABOVE THE GROUND, 2 FEET (0.6 M)
 DG3923'NORTHWEST FROM THE SIDEWALK, 24.0 FEET (7.3 M) NORTHWEST FROM THE
 DG3923'PAVED ROAD, 62.0 FEET (18.9 M) NORTHWEST TO COCONUT TREE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4105 ***********************************************************************
 DG4105  DESIGNATION -  SEABEE
 DG4105  PID         -  DG4105
 DG4105  STATE/COUNTY-  CQ/TINIAN
 DG4105  COUNTRY     -  US
 DG4105  USGS QUAD   -  
 DG4105
 DG4105                         *CURRENT SURVEY CONTROL
 DG4105  ______________________________________________________________________
 DG4105* NAD 83(1986) POSITION- 15 01 00.     (N) 214 23 24.     (W)   SCALED
 DG4105* NMVD03  ORTHO HEIGHT -    74.033 (meters)      242.89  (feet) ADJUSTED
 DG4105  ______________________________________________________________________
 DG4105  GEOID HEIGHT    -         54.786 (meters)                     GEOID12B
 DG4105  VERT ORDER      -  FIRST     CLASS II
 DG4105
 DG4105.The horizontal coordinates were scaled from a map and have
 DG4105.an estimated accuracy of +/- 6 seconds.
 DG4105
 DG4105.The orthometric height was determined by differential leveling and
 DG4105.adjusted by the NATIONAL GEODETIC SURVEY
 DG4105.in October 2004.
 DG4105
 DG4105.No vertical observational check was made to the station.
 DG4105
 DG4105.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4105.GEOID12B height accuracy estimate available here.
 DG4105
 DG4105.Click photographs - Photos may exist for this station.
 DG4105
 DG4105
 DG4105_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS505606(NAD 83)
 DG4105
 DG4105                          SUPERSEDED SURVEY CONTROL
 DG4105
 DG4105.No superseded survey control is available for this station.
 DG4105
 DG4105_MARKER: DV = VERTICAL CONTROL DISK
 DG4105_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4105_STAMPING: SEABEE 2003
 DG4105_MARK LOGO: NGS
 DG4105_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4105_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4105+STABILITY: SURFACE MOTION
 DG4105
 DG4105  HISTORY     - Date     Condition        Report By
 DG4105  HISTORY     - 2003     MONUMENTED       CNMI
 DG4105
 DG4105                          STATION DESCRIPTION
 DG4105
 DG4105'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG4105'THE STATION IS LOCATED NORTHWEST OF SAN JOSE IN THE KAHET AREA ON THE
 DG4105'ISLAND OF TINIAN, CNMI.  TO REACH THE STATION FROM THE INTERSECTION OF
 DG4105'THE AIRPORT ROAD AND BROADWAY, PROCEED NORTH ON BROADWAY FOR 1.4 MILES
 DG4105'(2.3 KM) TO THE INTERSECTION.  PROCEED WEST AT THE INTERSECTION FOR
 DG4105'1.6 MILES (2.6 KM) TO THE INTERSECTION OF 8TH AVENUE AND THE SEABEE
 DG4105'MONUMENT ON THE NORTHWEST SIDE OF THE INTERSECTION.  THE STATION IS A
 DG4105'STANDARD NGS BENCH MARK SET ON THE TOP OF BASE OF THE MONUMENT 6
 DG4105'INCHES ABOVE THE GROUND.  THE MARK IS 2.2 METERS (7.2 FT) NORTHEAST OF
 DG4105'A FLAGPOLE, 12.4 METERS (40.7 FT) NORTHWEST OF SEABEE SIGN 107
 DG4105'MONUMENT, IN THE NORTHERN MOST CORNER OF THE CONCRETE SLAB.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7953 ***********************************************************************
 DE7953  DESIGNATION -  SOUTH BASE
 DE7953  PID         -  DE7953
 DE7953  STATE/COUNTY-  CQ/TINIAN
 DE7953  COUNTRY     -  US
 DE7953  USGS QUAD   -  
 DE7953
 DE7953                         *CURRENT SURVEY CONTROL
 DE7953  ______________________________________________________________________
 DE7953* NAD 83(1986) POSITION- 14 56 54.     (N) 214 21 49.     (W)   SCALED
 DE7953* LMSL    ORTHO HEIGHT -    70.8   (meters)      232.    (feet) VERT ANG
 DE7953  ______________________________________________________________________
 DE7953  GEOID HEIGHT    -         54.335 (meters)                     GEOID12B
 DE7953
 DE7953.The horizontal coordinates were scaled from a map and have
 DE7953.an estimated accuracy of +/- 6 seconds.
 DE7953
 DE7953.The orthometric height was determined by vertical angle observations.
 DE7953
 DE7953.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7953.GEOID12B height accuracy estimate available here.
 DE7953
 DE7953.Click photographs - Photos may exist for this station.
 DE7953
 DE7953
 DE7953_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS533530(NAD 83)
 DE7953
 DE7953                          SUPERSEDED SURVEY CONTROL
 DE7953
 DE7953  GU1963      -  14 56 48.48330(N)    214 21 57.25330(W) AD(       ) 2
 DE7953
 DE7953.Superseded values are not recommended for survey control.
 DE7953
 DE7953.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7953.See file dsdata.pdf to determine how the superseded data were derived.
 DE7953
 DE7953_MARKER: Z = SEE DESCRIPTION
 DE7953_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DE7953+WITH SETTING: PAVEMENT
 DE7953_SP_SET: CONCRETE PAD
 DE7953_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7953_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7953
 DE7953  HISTORY     - Date     Condition        Report By
 DE7953  HISTORY     - 19440821 MONUMENTED       USN
 DE7953
 DE7953                          STATION DESCRIPTION
 DE7953
 DE7953'DESCRIBED BY US NAVY 1944 (JNT)
 DE7953'LOCATED ABOUT 1.7 MI. S. OF SAN JOSE VILLAGE, 0.9 MI. N. OF THE
 DE7953'CAROLINAS.  TO REACH FROM THE TINIAN POST OFFICE, DRIVE E. ON PAVED
 DE7953'RD., 0.45 MI. TO A RD. INTERSECTION, TURN RIGHT 0.95 MI. TO A RD.
 DE7953'INTERSECTION, TURN LEFT 0.45 MI. TO A RD. INTERSECTION, TURN RIGHT
 DE7953'0.55
 DE7953'MI. TO A Y RD. INTERSECTION, TURN LEFT 0.1 MI. AND END OF TRUCK
 DE7953'TRAVEL.  THE STATION IS ABOUT 50.0 FT. SW. OF THE CENTERLINE OF THE
 DE7953'RD. AND 6.0 FT. HIGHER THAN THE RD. BED.  STATION MARK IS A 1/2 INCH
 DE7953'IRON PIN, SET IN A CONCRETE PAD, FLUSH WITH THE GROUND, WITH U.S.N.
 DE7953'8/21/44 S. BASE SCRATED IN THE CONCRETE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 AA4415 ***********************************************************************
 AA4415  FBN         -  This is a Federal Base Network Control Station.
 AA4415  DESIGNATION -  SPN A
 AA4415  PID         -  AA4415
 AA4415  STATE/COUNTY-  CQ/SAIPAN
 AA4415  COUNTRY     -  US
 AA4415  USGS QUAD   -  
 AA4415
 AA4415                         *CURRENT SURVEY CONTROL
 AA4415  ______________________________________________________________________
 AA4415* NAD 83(MA11) POSITION- 15 06 56.52703(N) 214 17 00.36288(W)   ADJUSTED
 AA4415* NAD 83(MA11) ELLIP HT-   117.284 (meters)        (03/30/18)   ADJUSTED
 AA4415* NAD 83(MA11) EPOCH   -  2010.00
 AA4415* NMVD03  ORTHO HEIGHT -    62.989 (meters)      206.66  (feet) ADJUSTED
 AA4415  ______________________________________________________________________
 AA4415  GEOID HEIGHT    -         54.352 (meters)                     GEOID12B
 AA4415  NAD 83(MA11) X  - -5,088,923.132 (meters)                     COMP
 AA4415  NAD 83(MA11) Y  -  3,469,272.394 (meters)                     COMP
 AA4415  NAD 83(MA11) Z  -  1,652,493.476 (meters)                     COMP
 AA4415  LAPLACE CORR    -         -4.11  (seconds)                    DEFLEC12B
 AA4415  VERT ORDER      -  FIRST     CLASS II
 AA4415
 AA4415  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA4415  Standards:
 AA4415         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA4415            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA4415  -------------------------------------------------------------------
 AA4415  NETWORK    3.83   6.27           1.48   1.63   3.20      0.20479990
 AA4415  -------------------------------------------------------------------
 AA4415  Click here for local accuracies and other accuracy information.
 AA4415
 AA4415.The horizontal coordinates were established by GPS observations
 AA4415.and adjusted by the National Geodetic Survey in March 2018.
 AA4415
 AA4415.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 AA4415.been affixed to the stable Mariana tectonic plate. 
 AA4415
 AA4415.The horizontal coordinates are valid at the epoch date displayed above
 AA4415.which is a decimal equivalence of Year/Month/Day.
 AA4415
 AA4415.The orthometric height was determined by differential leveling and
 AA4415.adjusted by the NATIONAL GEODETIC SURVEY
 AA4415.in October 2004.
 AA4415
 AA4415.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA4415.GEOID12B height accuracy estimate available here.
 AA4415
 AA4415.Click photographs - Photos may exist for this station.
 AA4415
 AA4415.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA4415
 AA4415.The Laplace correction was computed from DEFLEC12B derived deflections.
 AA4415
 AA4415.The ellipsoidal height was determined by GPS observations
 AA4415.and is referenced to NAD 83.
 AA4415
 AA4415. The following values were computed from the NAD 83(MA11) position.
 AA4415
 AA4415;                    North         East     Units Scale Factor Converg.
 AA4415;UTM  55      - 1,671,526.054   362,085.685   MT  0.99983524   -0 20 05.0
 AA4415
 AA4415!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA4415!UTM  55      -   0.99998156  x   0.99983524  =   0.99981680
 AA4415
 AA4415_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS6208571526(NAD 83)
 AA4415
 AA4415                          SUPERSEDED SURVEY CONTROL
 AA4415
 AA4415  NAD 83(MA11)-  15 06 56.52397(N)    214 17 00.36074(W) AD(2010.00) 0
 AA4415  ELLIP H (06/27/12)  117.361  (m)                       GP(2010.00)    
 AA4415  NAD 83(2002)-  15 06 56.52359(N)    214 17 00.35997(W) AD(2002.00) A
 AA4415  ELLIP H (06/14/04)  117.312  (m)                       GP(2002.00) 2 1
 AA4415  NAD 83(1993)-  15 06 56.52926(N)    214 17 00.34027(W) AD(1993.62) A
 AA4415  ELLIP H (11/30/94)  118.018  (m)                       GP(1993.62) 3 2
 AA4415  NMVD03  (06/14/04)   63.16   (m)  EGM96    model used  GPS OBS        
 AA4415  LMSL    (11/30/94)   63.1    (m)  OSU 91A  model used  GPS OBS        
 AA4415
 AA4415.Superseded values are not recommended for survey control.
 AA4415
 AA4415.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA4415.See file dsdata.pdf to determine how the superseded data were derived.
 AA4415
 AA4415_MARKER: DV = VERTICAL CONTROL DISK
 AA4415_SETTING: 66 = SET IN ROCK OUTCROP
 AA4415_STAMPING: SPN A 1993
 AA4415_MARK LOGO: NGS
 AA4415_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA4415_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA4415+STABILITY: POSITION/ELEVATION WELL
 AA4415_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA4415+SATELLITE: SATELLITE OBSERVATIONS - September 23, 2017
 AA4415
 AA4415  HISTORY     - Date     Condition        Report By
 AA4415  HISTORY     - 1993     MONUMENTED       NOS
 AA4415  HISTORY     - 20030528 GOOD             NGS
 AA4415  HISTORY     - 20170923 GOOD             NOS
 AA4415  HISTORY     - 20170923 GOOD             NOS
 AA4415
 AA4415                          STATION DESCRIPTION
 AA4415
 AA4415'DESCRIBED BY NATIONAL OCEAN SERVICE 1993 (JGF)
 AA4415'THE STATION IS LOCATED ON THE SAIPAN INTERNATIONAL AIRPORT ON THE
 AA4415'ISLAND OF SAIPAN, COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS. THE
 AA4415'STATION IS SET AT THE SOUTHWEST END OF THE RUNWAY.  THE STATION IS 240
 AA4415'FT (73.2 M) FROM THE TAXIWAY ON A SMALL HILL AREA.  IT IS 190 FT (57.9
 AA4415'M) SOUTH OF THE FENCE AT 90 DEGREES TO THE FENCE AND 265 FT (80.8 M)
 AA4415'SOUTHEAST FROM AN OUTSIDE FENCE CORNER.  IT IS LOCATED 332 FT (101.2
 AA4415'M) FROM THE OUTSIDE CORNER OF THE INTERSECTION OF TAXIWAY A AND
 AA4415'TAXIWAY B.  THE STATION IS CEMENTED INTO A CORAL OUTCROPPING AND IS
 AA4415'STAMPED -SPN A 1993-.
 AA4415
 AA4415                          STATION RECOVERY (2003)
 AA4415
 AA4415'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (JP)
 AA4415'RECOVERED AS DESCRIBED.
 AA4415
 AA4415                          STATION RECOVERY (2017)
 AA4415
 AA4415'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2017 (KF)
 AA4415'RECOVERED AS DESCRIBED.
 AA4415
 AA4415                          STATION RECOVERY (2017)
 AA4415
 AA4415'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2017 (KF)
 AA4415'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 AA4416 ***********************************************************************
 AA4416  DESIGNATION -  SPN B
 AA4416  PID         -  AA4416
 AA4416  STATE/COUNTY-  CQ/SAIPAN
 AA4416  COUNTRY     -  US
 AA4416  USGS QUAD   -  
 AA4416
 AA4416                         *CURRENT SURVEY CONTROL
 AA4416  ______________________________________________________________________
 AA4416* NAD 83(MA11) POSITION- 15 07 00.38119(N) 214 16 22.67252(W)   NO CHECK
 AA4416* NAD 83(MA11) ELLIP HT-   119.331 (meters)        (06/27/12)   NO CHECK
 AA4416* NAD 83(MA11) EPOCH   -  2010.00
 AA4416* LMSL    ORTHO HEIGHT -    65.    (meters)      213.    (feet) GPS OBS
 AA4416  ______________________________________________________________________
 AA4416  LMSL orthometric height was determined with geoid model       OSU 91A
 AA4416  GEOID HEIGHT    -          54.27 (meters)                     OSU 91A
 AA4416  GEOID HEIGHT    -         54.268 (meters)                     GEOID12B
 AA4416  NAD 83(MA11) X  - -5,089,533.085 (meters)                     COMP
 AA4416  NAD 83(MA11) Y  -  3,468,326.163 (meters)                     COMP
 AA4416  NAD 83(MA11) Z  -  1,652,608.375 (meters)                     COMP
 AA4416  LAPLACE CORR    -         -4.70  (seconds)                    DEFLEC12B
 AA4416
 AA4416  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA4416  Standards:
 AA4416         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA4416            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA4416  -------------------------------------------------------------------
 AA4416  NETWORK    2.92  13.64           1.08   1.29   6.96     -0.09303130
 AA4416  -------------------------------------------------------------------
 AA4416  Click here for local accuracies and other accuracy information.
 AA4416
 AA4416.The horizontal coordinates were established by GPS observations
 AA4416.and adjusted by the National Geodetic Survey in June 2012.
 AA4416
 AA4416.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 AA4416.been affixed to the stable Mariana tectonic plate. 
 AA4416
 AA4416.The horizontal coordinates are valid at the epoch date displayed above
 AA4416.which is a decimal equivalence of Year/Month/Day.
 AA4416
 AA4416.No horizontal observational check was made to the station.
 AA4416
 AA4416.The orthometric height was determined by GPS observations and a
 AA4416.high-resolution geoid model.
 AA4416
 AA4416.No vertical observational check was made to the station.
 AA4416
 AA4416.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA4416.GEOID12B height accuracy estimate available here.
 AA4416
 AA4416.Click photographs - Photos may exist for this station.
 AA4416
 AA4416.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA4416
 AA4416.The Laplace correction was computed from DEFLEC12B derived deflections.
 AA4416
 AA4416.The ellipsoidal height was determined by GPS observations
 AA4416.and is referenced to NAD 83.
 AA4416
 AA4416. The following values were computed from the NAD 83(MA11) position.
 AA4416
 AA4416;                    North         East     Units Scale Factor Converg.
 AA4416;UTM  55      - 1,671,637.947   363,211.562   MT  0.99983142   -0 19 55.3
 AA4416
 AA4416!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA4416!UTM  55      -   0.99998124  x   0.99983142  =   0.99981266
 AA4416
 AA4416_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS6321171637(NAD 83)
 AA4416
 AA4416                          SUPERSEDED SURVEY CONTROL
 AA4416
 AA4416  NAD 83(1993)-  15 07 00.38647(N)    214 16 22.65205(W) AD(1993.62) 1
 AA4416  ELLIP H (11/30/94)  119.988  (m)                       GP(1993.62) 5 1
 AA4416
 AA4416.Superseded values are not recommended for survey control.
 AA4416
 AA4416.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA4416.See file dsdata.pdf to determine how the superseded data were derived.
 AA4416
 AA4416_MARKER: DV = VERTICAL CONTROL DISK
 AA4416_SETTING: 66 = SET IN ROCK OUTCROP
 AA4416_STAMPING: SPN B 1993
 AA4416_MARK LOGO: NGS
 AA4416_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA4416_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA4416+STABILITY: POSITION/ELEVATION WELL
 AA4416_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA4416+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AA4416
 AA4416  HISTORY     - Date     Condition        Report By
 AA4416  HISTORY     - 1993     MONUMENTED       NOS
 AA4416  HISTORY     - 20030528 GOOD             NGS
 AA4416
 AA4416                          STATION DESCRIPTION
 AA4416
 AA4416'DESCRIBED BY NATIONAL OCEAN SERVICE 1993 (JGF)
 AA4416'THE STATION IS ON SAIPAN INTERNATIONAL AIRPORT ON THE ISLAND OF
 AA4416'SAIPAN, COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS. THE STATION IS
 AA4416'SET AT THE SOUTH SIDE OF THE RUNWAY OPPOSIT TAXIWAY C.  THE STATION IS
 AA4416'310 FT (94.5 M) FROM THE SOUTH EDGE OF THE RUNWAY, 190 FT (57.9 M)
 AA4416'NORTH OF THE FENCE AT 90 DEGREES TO THE FENCE.  THE STATION IS 307 FT
 AA4416'(93.6 M) FROM THE 3000 FT (914.4 M) MARKER.  THE STATION IS CEMENTED
 AA4416'IN A DRILL HOLE IN A CORAL OUTCROPPING AND IS STAMPED -SPN B 1993-.
 AA4416
 AA4416                          STATION RECOVERY (2003)
 AA4416
 AA4416'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (JP)
 AA4416'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 AA4417 ***********************************************************************
 AA4417  DESIGNATION -  SPN C
 AA4417  PID         -  AA4417
 AA4417  STATE/COUNTY-  CQ/SAIPAN
 AA4417  COUNTRY     -  US
 AA4417  USGS QUAD   -  
 AA4417
 AA4417                         *CURRENT SURVEY CONTROL
 AA4417  ______________________________________________________________________
 AA4417* NAD 83(MA11) POSITION- 15 07 20.92229(N) 214 15 26.78486(W)   NO CHECK
 AA4417* NAD 83(MA11) ELLIP HT-   121.405 (meters)        (06/27/12)   NO CHECK
 AA4417* NAD 83(MA11) EPOCH   -  2010.00
 AA4417* LMSL    ORTHO HEIGHT -    67.    (meters)      220.    (feet) GPS OBS
 AA4417  ______________________________________________________________________
 AA4417  LMSL orthometric height was determined with geoid model       OSU 91A
 AA4417  GEOID HEIGHT    -          54.16 (meters)                     OSU 91A
 AA4417  GEOID HEIGHT    -         54.143 (meters)                     GEOID12B
 AA4417  NAD 83(MA11) X  - -5,090,338.187 (meters)                     COMP
 AA4417  NAD 83(MA11) Y  -  3,466,855.447 (meters)                     COMP
 AA4417  NAD 83(MA11) Z  -  1,653,218.425 (meters)                     COMP
 AA4417  LAPLACE CORR    -         -5.61  (seconds)                    DEFLEC12B
 AA4417
 AA4417  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA4417  Standards:
 AA4417         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA4417            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA4417  -------------------------------------------------------------------
 AA4417  NETWORK    3.02  16.74           1.19   1.24   8.54      0.32091880
 AA4417  -------------------------------------------------------------------
 AA4417  Click here for local accuracies and other accuracy information.
 AA4417
 AA4417.The horizontal coordinates were established by GPS observations
 AA4417.and adjusted by the National Geodetic Survey in June 2012.
 AA4417
 AA4417.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 AA4417.been affixed to the stable Mariana tectonic plate. 
 AA4417
 AA4417.The horizontal coordinates are valid at the epoch date displayed above
 AA4417.which is a decimal equivalence of Year/Month/Day.
 AA4417
 AA4417.No horizontal observational check was made to the station.
 AA4417
 AA4417.The orthometric height was determined by GPS observations and a
 AA4417.high-resolution geoid model.
 AA4417
 AA4417.No vertical observational check was made to the station.
 AA4417
 AA4417.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA4417.GEOID12B height accuracy estimate available here.
 AA4417
 AA4417.Click photographs - Photos may exist for this station.
 AA4417
 AA4417.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA4417
 AA4417.The Laplace correction was computed from DEFLEC12B derived deflections.
 AA4417
 AA4417.The ellipsoidal height was determined by GPS observations
 AA4417.and is referenced to NAD 83.
 AA4417
 AA4417. The following values were computed from the NAD 83(MA11) position.
 AA4417
 AA4417;                    North         East     Units Scale Factor Converg.
 AA4417;UTM  55      - 1,672,259.570   364,883.604   MT  0.99982579   -0 19 41.1
 AA4417
 AA4417!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA4417!UTM  55      -   0.99998091  x   0.99982579  =   0.99980670
 AA4417
 AA4417_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS6488372259(NAD 83)
 AA4417
 AA4417                          SUPERSEDED SURVEY CONTROL
 AA4417
 AA4417  NAD 83(1993)-  15 07 20.92757(N)    214 15 26.76440(W) AD(1993.62) 1
 AA4417  ELLIP H (11/30/94)  122.062  (m)                       GP(1993.62) 5 1
 AA4417
 AA4417.Superseded values are not recommended for survey control.
 AA4417
 AA4417.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA4417.See file dsdata.pdf to determine how the superseded data were derived.
 AA4417
 AA4417_MARKER: DV = VERTICAL CONTROL DISK
 AA4417_SETTING: 66 = SET IN ROCK OUTCROP
 AA4417_STAMPING: SPN C 1993
 AA4417_MARK LOGO: NOS
 AA4417_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA4417_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA4417+STABILITY: POSITION/ELEVATION WELL
 AA4417_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA4417+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AA4417
 AA4417  HISTORY     - Date     Condition        Report By
 AA4417  HISTORY     - 1993     MONUMENTED       NOS
 AA4417  HISTORY     - 20030528 GOOD             NGS
 AA4417
 AA4417                          STATION DESCRIPTION
 AA4417
 AA4417'DESCRIBED BY NATIONAL OCEAN SERVICE 1993 (JGF)
 AA4417'THE STATION IS LOCATED ON THE SAIPAN INTERNATIONAL AIRPORT ON THE
 AA4417'ISLAND OF SAIPAN, COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS. THE
 AA4417'STATION IS AT THE APPROACH END OF RUNWAY 25. THE STATION IS ON THE
 AA4417'SOUTH SIDE OF THE RUNWAY, 250 FT (76.2 M) PAST THE END OF THE BLAST
 AA4417'PAD AND 79.5 FT (24.2 M) NORTH OF THE FENCE AT A 90 DEGREE ANGLE TO
 AA4417'THE FENCE. THE STATION IS LOCATED 535 FT (163.1 M) FROM THE OUTSIDE
 AA4417'SOUTHWEST CORNER OF THE BLAST PAD.  THE ANGLE FROM THE DISK TO THE
 AA4417'SOUTHWEST CORNER OF THE BLAST PAD IS 323 DEGREES MAG. THE STATION IS
 AA4417'STAMPED -SPN C 1993-.
 AA4417
 AA4417                          STATION RECOVERY (2003)
 AA4417
 AA4417'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (JP)
 AA4417'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 AA4418 ***********************************************************************
 AA4418  DESIGNATION -  SUMMIT 2
 AA4418  PID         -  AA4418
 AA4418  STATE/COUNTY-  CQ/SAIPAN
 AA4418  COUNTRY     -  US
 AA4418  USGS QUAD   -  
 AA4418
 AA4418                         *CURRENT SURVEY CONTROL
 AA4418  ______________________________________________________________________
 AA4418* NAD 83(MA11) POSITION- 15 16 37.96516(N) 214 11 33.29094(W)   NO CHECK
 AA4418* NAD 83(MA11) ELLIP HT-   303.149 (meters)        (06/27/12)   NO CHECK
 AA4418* NAD 83(MA11) EPOCH   -  2010.00
 AA4418* LMSL    ORTHO HEIGHT -   249.    (meters)      817.    (feet) GPS OBS
 AA4418  ______________________________________________________________________
 AA4418  LMSL orthometric height was determined with geoid model       OSU 91A
 AA4418  GEOID HEIGHT    -          54.19 (meters)                     OSU 91A
 AA4418  GEOID HEIGHT    -         53.880 (meters)                     GEOID12B
 AA4418  NAD 83(MA11) X  - -5,090,691.289 (meters)                     COMP
 AA4418  NAD 83(MA11) Y  -  3,458,666.673 (meters)                     COMP
 AA4418  NAD 83(MA11) Z  -  1,669,789.100 (meters)                     COMP
 AA4418  LAPLACE CORR    -         -4.81  (seconds)                    DEFLEC12B
 AA4418
 AA4418  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA4418  Standards:
 AA4418         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA4418            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA4418  -------------------------------------------------------------------
 AA4418  NETWORK    1.76   7.76           0.71   0.73   3.96      0.08625560
 AA4418  -------------------------------------------------------------------
 AA4418  Click here for local accuracies and other accuracy information.
 AA4418
 AA4418.The horizontal coordinates were established by GPS observations
 AA4418.and adjusted by the National Geodetic Survey in June 2012.
 AA4418
 AA4418.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 AA4418.been affixed to the stable Mariana tectonic plate. 
 AA4418
 AA4418.The horizontal coordinates are valid at the epoch date displayed above
 AA4418.which is a decimal equivalence of Year/Month/Day.
 AA4418
 AA4418.No horizontal observational check was made to the station.
 AA4418
 AA4418.The orthometric height was determined by GPS observations and a
 AA4418.high-resolution geoid model.
 AA4418
 AA4418.No vertical observational check was made to the station.
 AA4418
 AA4418.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA4418.GEOID12B height accuracy estimate available here.
 AA4418
 AA4418.Click photographs - Photos may exist for this station.
 AA4418
 AA4418.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA4418
 AA4418.The Laplace correction was computed from DEFLEC12B derived deflections.
 AA4418
 AA4418.The ellipsoidal height was determined by GPS observations
 AA4418.and is referenced to NAD 83.
 AA4418
 AA4418. The following values were computed from the NAD 83(MA11) position.
 AA4418
 AA4418;                    North         East     Units Scale Factor Converg.
 AA4418;UTM  55      - 1,689,338.488   371,947.307   MT  0.99980280   -0 18 51.4
 AA4418
 AA4418!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA4418!UTM  55      -   0.99995233  x   0.99980280  =   0.99975514
 AA4418
 AA4418_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS7194789338(NAD 83)
 AA4418
 AA4418                          SUPERSEDED SURVEY CONTROL
 AA4418
 AA4418  NAD 83(1993)-  15 16 37.97037(N)    214 11 33.27047(W) AD(1993.62) 1
 AA4418  ELLIP H (11/30/94)  303.808  (m)                       GP(1993.62) 5 1
 AA4418  GU1963      -  15 16 33.28190(N)    214 11 42.08859(W) AD(       ) 2
 AA4418  LMSL    (05/30/69)  249.7    (m)          819.     (f) VERT ANG       
 AA4418
 AA4418.Superseded values are not recommended for survey control.
 AA4418
 AA4418.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA4418.See file dsdata.pdf to determine how the superseded data were derived.
 AA4418
 AA4418_MARKER: DD = SURVEY DISK
 AA4418_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 AA4418+WITH SETTING: PAVEMENT
 AA4418_SP_SET: CONCRETE PAD
 AA4418_STAMPING: SUMMIT 1969
 AA4418_MARK LOGO: USGS
 AA4418_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA4418_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA4418+STABILITY: SURFACE MOTION
 AA4418_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA4418+SATELLITE: SATELLITE OBSERVATIONS - August 06, 1993
 AA4418
 AA4418  HISTORY     - Date     Condition        Report By
 AA4418  HISTORY     - 1969     MONUMENTED       USGS
 AA4418  HISTORY     - 19930806 GOOD             NOS
 AA4418
 AA4418                          STATION DESCRIPTION
 AA4418
 AA4418'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JNT)
 AA4418'LOCATED 5.6 MI. AIRLINE NE. OF CAPITAL HILL, 0.75 MI. SW. OF BANZAI
 AA4418'CLIFF, 0.2 MI. SW. OF SUICIDE CLIFF, ABOUT 40 FT. W. AND 2 FT. LOWER
 AA4418'THAN THE TOP KNOWN LOCALLY AS MOUNT MAGPI.  TO REACH FROM SAN ROQUE
 AA4418'VILLAGE DRIVE N. ON PAVED RD. 3.2 MI. TO THE OLD JAPANESE COMMAND
 AA4418'POST, CONTINUE ON PAVED RD. FOR 0.6 MI. TO T RD., TURN RIGHT AND
 AA4418'FOLLOW CORAL RD. 1.0 MI. TO A CROSSROAD, TURN RIGHT AS PER SIGN
 AA4418'SUICIDE CLIFF AND FOLLOW MAIN TRAVELED RD. FOR 1.0 MI. TO CROSSROAD,
 AA4418'TURN RIGHT AND FOLLOW MAIN TRAVELED RD. IN A NOTHERLY DIRECION FOR
 AA4418'0.75 MI. TO A DIM RD. ON LEFT, TURN LEFT AND FOLLOW DIM RD. FOR 0.05
 AA4418'MI. TO END OF TRUCK TRAVEL.  PACK W. TO TOP.  STATION IS ABOUT 40 FT.
 AA4418'W. OF HIGHEST PART OF TOP.  A 5 MINUTE PACK.  STATION MARK IS A
 AA4418'STANDARD TABLET STAMPED SUMMIT 2 1969 CEMENTED IN DRILL HOLE IN CENTER
 AA4418'OF A 10 FT. BY 10 FT. CONCRETE PAD.
 AA4418'
 AA4418
 AA4418                          STATION RECOVERY (1993)
 AA4418
 AA4418'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1993 (JGF)
 AA4418'THE STATION IS LOCATED ON THE ISLAND OF TINIAN, CNMI, 5.6 MI (9.0 KM)
 AA4418'NE OF CAPITAL HILL, .75 MI (1.21 KM) SW OF SUICIDE CLIFF, 40 FT (12.2
 AA4418'M) W AND 2 FT (0.6 M) LOWER THAN THE TOP KNOWN LOCALLY AS MOUNT MAGPI.
 AA4418'TO REACH FROM SAN ROGUE VILLAGE DRIVE N. ON PAVED ROAD FOR 3.2 MI (5.1
 AA4418'KM) TO THE OLD JAPANESE COMMAND POST, CONTINUE ON PAVED ROAD FOR .6 MI
 AA4418'(1.0 KM) TO T INTERSECTION, TURN RIGHT AND FOLLOW CORAL ROAD FOR 1.0
 AA4418'MI (1.6 KM) TO A CROSS ROAD, TURN AT SIGN SUICIDE CLIFF AND FOLLOW
 AA4418'MAIN TRAVELED ROAD FOR 1 MI (1.6 KM) TO A CROSSROAD, TURN RIGHT AND
 AA4418'FOLLOW MAIN TRAVELED ROAD N FOR .75 MI (1.21 KM) TO A DIM ROAD ON
 AA4418'LEFT, TURN LEFT AND FOLLOW DIM ROAD FOR .05 MI (0.08 KM) TO END OF
 AA4418'TRUCK TRAVEL.  PACK W TO TOP AND STATION. STATION IS A STANDARD DISK
 AA4418'SET IN A 10 FT (3.0 M) BY 10 FT (3.0 M) PAD AND STAMPED -SUMMIT 2
 AA4418'1969-.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7932 ***********************************************************************
 DE7932  DESIGNATION -  SUSU
 DE7932  PID         -  DE7932
 DE7932  STATE/COUNTY-  CQ/SAIPAN
 DE7932  COUNTRY     -  US
 DE7932  USGS QUAD   -  
 DE7932
 DE7932                         *CURRENT SURVEY CONTROL
 DE7932  ______________________________________________________________________
 DE7932* NAD 83(1986) POSITION- 15 08 48.     (N) 214 16 58.     (W)   SCALED
 DE7932* LMSL    ORTHO HEIGHT -    63.1   (meters)      207.    (feet) VERT ANG
 DE7932  ______________________________________________________________________
 DE7932  GEOID HEIGHT    -         54.459 (meters)                     GEOID12B
 DE7932
 DE7932.The horizontal coordinates were scaled from a map and have
 DE7932.an estimated accuracy of +/- 6 seconds.
 DE7932
 DE7932.The orthometric height was determined by vertical angle observations.
 DE7932
 DE7932.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7932.GEOID12B height accuracy estimate available here.
 DE7932
 DE7932.Click photographs - Photos may exist for this station.
 DE7932
 DE7932
 DE7932_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS621749(NAD 83)
 DE7932
 DE7932                          SUPERSEDED SURVEY CONTROL
 DE7932
 DE7932  GU1963      -  15 08 43.05110(N)    214 17 06.22470(W) AD(       ) 2
 DE7932
 DE7932.Superseded values are not recommended for survey control.
 DE7932
 DE7932.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7932.See file dsdata.pdf to determine how the superseded data were derived.
 DE7932
 DE7932_MARKER: DD = SURVEY DISK
 DE7932_SETTING: 66 = SET IN ROCK OUTCROP
 DE7932_STAMPING: USN SURVEY
 DE7932_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE7932_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DE7932+STABILITY: POSITION/ELEVATION WELL
 DE7932
 DE7932  HISTORY     - Date     Condition        Report By
 DE7932  HISTORY     - 1969     MONUMENTED       USN
 DE7932
 DE7932                          STATION DESCRIPTION
 DE7932
 DE7932'DESCRIBED BY US NAVY 1969 (JNT)
 DE7932'LOCATED ABOUT 1.4 MI. AIRLINE SW. OF THE VILLAGE OF SAN VICENTE, ABOUT
 DE7932'1.0 MI. E. OF CHALAN KANOA, ABOUT 0.6 MI. SW. OF TORRES MEMORIAL
 DE7932'HOSPITAL, ON THE N. END OF A LOW WOODED TIP KNOWN LOCALLY AS FINA
 DE7932'SISU.  TO REACH FROM THE ROYAL TAGA HOTEL DRIVE N. ON BEACH RD. 0.8
 DE7932'MI. TO A Y RD. FORK, TURN RIGHT AND FOLLOW PAVED RD. E. FOR 1.3 MI. TO
 DE7932'A T RD. JUNCTION NEAR TORRES MEMEORIAL HOSPITAL, TURN RIGHT AND FOLLOW
 DE7932'MAIN TRAVELED RD. 0.55 MI. TO A T RD., TURN RIGHT AND FOLLOW RD. ABOUT
 DE7932'0.1 MI. TO A GATE AND END OF TRUCK TRAVEL.  PACK S. UPHILL ALONG FENCE
 DE7932'TO STATION ABOUT 3 FT. E. OF FENCE.  STATION MARK IS A BRASS TABLET
 DE7932'STAMPED USN SURVEY CEMENTED IN ROCK OUTCROP.
 DE7932'
 DE7932'
 DE7932'
 DE7932'
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 AA4403 ***********************************************************************
 AA4403  DESIGNATION -  TAIPINGOT
 AA4403  PID         -  AA4403
 AA4403  STATE/COUNTY-  CQ/ROTA
 AA4403  COUNTRY     -  US
 AA4403  USGS QUAD   -  
 AA4403
 AA4403                         *CURRENT SURVEY CONTROL
 AA4403  ______________________________________________________________________
 AA4403* NAD 83(MA11) POSITION- 14 07 36.59686(N) 214 52 19.76461(W)   NO CHECK
 AA4403* NAD 83(MA11) ELLIP HT-   198.259 (meters)        (06/27/12)   NO CHECK
 AA4403* NAD 83(MA11) EPOCH   -  2010.00
 AA4403* LMSL    ORTHO HEIGHT -   143.    (meters)      469.    (feet) GPS OBS
 AA4403  ______________________________________________________________________
 AA4403  LMSL orthometric height was determined with geoid model       OSU 91A
 AA4403  GEOID HEIGHT    -          55.01 (meters)                     OSU 91A
 AA4403  GEOID HEIGHT    -         54.774 (meters)                     GEOID12B
 AA4403  NAD 83(MA11) X  - -5,075,731.937 (meters)                     COMP
 AA4403  NAD 83(MA11) Y  -  3,537,213.928 (meters)                     COMP
 AA4403  NAD 83(MA11) Z  -  1,546,642.345 (meters)                     COMP
 AA4403  LAPLACE CORR    -         -1.20  (seconds)                    DEFLEC12B
 AA4403
 AA4403  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA4403  Standards:
 AA4403         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA4403            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA4403  -------------------------------------------------------------------
 AA4403  NETWORK    4.07  21.97           1.53   1.78  11.21      0.11600490
 AA4403  -------------------------------------------------------------------
 AA4403  Click here for local accuracies and other accuracy information.
 AA4403
 AA4403.The horizontal coordinates were established by GPS observations
 AA4403.and adjusted by the National Geodetic Survey in June 2012.
 AA4403
 AA4403.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 AA4403.been affixed to the stable Mariana tectonic plate. 
 AA4403
 AA4403.The horizontal coordinates are valid at the epoch date displayed above
 AA4403.which is a decimal equivalence of Year/Month/Day.
 AA4403
 AA4403.No horizontal observational check was made to the station.
 AA4403
 AA4403.The orthometric height was determined by GPS observations and a
 AA4403.high-resolution geoid model.
 AA4403
 AA4403.No vertical observational check was made to the station.
 AA4403
 AA4403.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA4403.GEOID12B height accuracy estimate available here.
 AA4403
 AA4403.Click photographs - Photos may exist for this station.
 AA4403
 AA4403.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA4403
 AA4403.The Laplace correction was computed from DEFLEC12B derived deflections.
 AA4403
 AA4403.The ellipsoidal height was determined by GPS observations
 AA4403.and is referenced to NAD 83.
 AA4403
 AA4403. The following values were computed from the NAD 83(MA11) position.
 AA4403
 AA4403;                    North         East     Units Scale Factor Converg.
 AA4403;UTM  55      - 1,562,559.492   297,903.807   MT  1.00010522   -0 27 25.5
 AA4403
 AA4403!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA4403!UTM  55      -   0.99996882  x   1.00010522  =   1.00007404
 AA4403
 AA4403_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PBR9790362559(NAD 83)
 AA4403
 AA4403                          SUPERSEDED SURVEY CONTROL
 AA4403
 AA4403  NAD 83(1993)-  14 07 36.60315(N)    214 52 19.74640(W) AD(1993.62) 1
 AA4403  ELLIP H (11/30/94)  198.797  (m)                       GP(1993.62) 5 1
 AA4403  GU1963      -  14 07 31.60000(N)    214 52 28.48520(W) AD(       ) 2
 AA4403  LMSL    (05/30/69)  143.5    (m)          471.     (f) VERT ANG       
 AA4403
 AA4403.Superseded values are not recommended for survey control.
 AA4403
 AA4403.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA4403.See file dsdata.pdf to determine how the superseded data were derived.
 AA4403
 AA4403_MARKER: Z = SEE DESCRIPTION
 AA4403_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AA4403_MARK LOGO: NONE
 AA4403_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA4403_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AA4403_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA4403+SATELLITE: SATELLITE OBSERVATIONS - August 22, 1993
 AA4403
 AA4403  HISTORY     - Date     Condition        Report By
 AA4403  HISTORY     - 1969     MONUMENTED       USGS
 AA4403  HISTORY     - 19930822 GOOD             NOS
 AA4403
 AA4403                          STATION DESCRIPTION
 AA4403
 AA4403'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JNT)
 AA4403'LOCATED ABOUT 1.5 MI. AIRLINE SW. OF SONGSONG VILLAGE, ABOUT 0.8 MI.
 AA4403'NE. OF HARMON POINT ON THE MOST NORTHERN POINT ON TOP OF A PROMINENT
 AA4403'PLATEAU KNOWN LOCALLY AS TAIPINGOT MOUNTAIN.  TO REACH FROM THE POST
 AA4403'OFFICE IN SONGSONG DRIVE SW. 1.0 MI. TO THE WEST DOCK, TAKE LEFT FORK
 AA4403'AND FOLLOW RD. THROUGH COCONUT GROVE FOR 0.5 MI. TO END OF TRUCK
 AA4403'TRAVEL.  TAKE TRIL AND FOLLOW SW. TO THE TOP OF THE PLATEAU, THENCE
 AA4403'NE. TO THE MOST NOTHERLY POINT AND STAITON MARK.  STATION MARK CENTER
 AA4403'OF 30 CALIBER SHELL CASSING CEMENTED IN TOP OF A 6 INCH CONCRETE PAD.
 AA4403'NOTE, THIS STATION WAS ALSO LISTED AS PP M2 10 2 V BY THE ARMY MAP
 AA4403'SERVICE.
 AA4403'
 AA4403
 AA4403                          STATION RECOVERY (1993)
 AA4403
 AA4403'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1993 (JGF)
 AA4403'THE STATION IS LOCATED ON THE ISLAND OF ROTA, CNMI ABOUT 1.5 MI (2.4
 AA4403'KM) SW OF SONGSONG VILLAGE, ABOUT .8 MI (1.3 KM) NE OF HARNOM POINT ON
 AA4403'THE MOST NORTHERN POINT ON TOP OF A PROMINENT PLATEAU KNOWN AS
 AA4403'TAIPINGOT MOUTAIN. TO REACH FROM THE POST OFFICE IN SONGSONG, DRIVE SW
 AA4403'1 MI (1.6 KM) TO THE WEST DOCK, TAKE LEFT FORK AND FOLLOW RD THROUGH
 AA4403'COCONUT GROVE FOR .5 MI (0.8 KM) TO END OF TRUCK TRAVEL.  TAKE TRAIL
 AA4403'AND FOLLOW SW TO THE TOP OF PLATEAU, THEN NE TO THE NORTHERLY MOST
 AA4403'POINT AND STATION. THE STATION IS THE CENTER OF A 30 CALIBER SHELL
 AA4403'CASING CEMENTED IN THE TOP OF A 6 INCH CONCRETE PAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3973 ***********************************************************************
 DG3973  DESIGNATION -  TAM 1
 DG3973  PID         -  DG3973
 DG3973  STATE/COUNTY-  CQ/SAIPAN
 DG3973  COUNTRY     -  US
 DG3973  USGS QUAD   -  
 DG3973
 DG3973                         *CURRENT SURVEY CONTROL
 DG3973  ______________________________________________________________________
 DG3973* NAD 83(1986) POSITION- 15 13 01.13   (N) 214 16 29.75   (W)   HD_HELD1
 DG3973* NMVD03  ORTHO HEIGHT -     1.714 (meters)        5.62  (feet) ADJUSTED
 DG3973  ______________________________________________________________________
 DG3973  GEOID HEIGHT    -         54.479 (meters)                     GEOID12B
 DG3973  VERT ORDER      -  FIRST     CLASS II
 DG3973
 DG3973.The horizontal coordinates were determined by differentially corrected
 DG3973.hand held GPS observations or other comparable positioning techniques
 DG3973.and have an estimated accuracy of +/- 3 meters.
 DG3973
 DG3973.The orthometric height was determined by differential leveling and
 DG3973.adjusted by the NATIONAL GEODETIC SURVEY
 DG3973.in October 2004.
 DG3973
 DG3973.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3973.GEOID12B height accuracy estimate available here.
 DG3973
 DG3973.Click photographs - Photos may exist for this station.
 DG3973
 DG3973
 DG3973_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS6306482725(NAD 83)
 DG3973
 DG3973                          SUPERSEDED SURVEY CONTROL
 DG3973
 DG3973.No superseded survey control is available for this station.
 DG3973
 DG3973_MARKER: DB = BENCH MARK DISK
 DG3973_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DG3973_SP_SET: CULVERT
 DG3973_STAMPING: TAM 1 1969
 DG3973_MARK LOGO: USGS
 DG3973_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3973_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3973+STABILITY: SURFACE MOTION
 DG3973_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG3973+SATELLITE: SATELLITE OBSERVATIONS - March 19, 2015
 DG3973
 DG3973  HISTORY     - Date     Condition        Report By
 DG3973  HISTORY     - 1969     MONUMENTED       USGS
 DG3973  HISTORY     - 20030207 GOOD             CNMI
 DG3973  HISTORY     - 20150319 GOOD             NPS
 DG3973
 DG3973                          STATION DESCRIPTION
 DG3973
 DG3973'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (PPC)
 DG3973'THE STATION IS LOCATED IN TANAPAG HARBOR ON THE ISLAND OF SAIPAN,
 DG3973'CNMI.  STATION IS LOCATED ABOUT 1.0 MILE (1.6 KM) SOUTH OF THE TANAPAG
 DG3973'HABOR GATE ALONG BEACH ROAD.  THE STATION IS 18.4 FEET (5.6 M)
 DG3973'NORTHWEST OF THE CENTERLINE OF THE ROAD, 5.3 FEET (1.6 M) WEST OF
 DG3973'SOUTH END OF THE CULVERT.  THE MARK IS A STANDARD TABLET SET IN THE
 DG3973'TOP OF THE CONCRETE CULVERT.
 DG3973
 DG3973                          STATION RECOVERY (2015)
 DG3973
 DG3973'RECOVERY NOTE BY NATIONAL PARK SERVICE 2015 (JSM)
 DG3973'TO REACH FROM THE SAIPAN AIRPORT.  TURN RIGHT ONTO CHALAN TUN HERMAN
 DG3973'PAN AND PROCEED 1.8 MI (2.9 KM) TURN LEFT ONTO CHALAN MONSIGNOR
 DG3973'GURERRO AT STOPLIGHT AND DRIVE 1.73 MI (2.8 KM) TO STOPLIGHT AT MIDDLE
 DG3973'ROAD.  TURN RIGHT ONTO MIDDLE ROAD AND PROCEED 3.8 MI (6.1 KM) TO
 DG3973'STOPLIGHT AT ARMY RESERVE CENTER.  TURN LEFT AND DRIVE 350 FT (106.7
 DG3973'M) TO INTERSECTION WITH BEACH ROAD / SMILING COVE DRIVE.  TURN LEFT
 DG3973'ONTO BEACH ROAD / SMILING COVE DRIVE AND DRIVE 0.25 MI (0.4 KM) TO THE
 DG3973'STATION ON THE RIGHT.
 DG3973'
 DG3973'STATION IS LOCATED 30 FT (9.1 M) EAST-NORTHEAST OF TURNOFF FROM BEACH
 DG3973'ROAD / SMILING COVE ROAD TO OUTER COVE MARINA, JUST EAST-NORTHEAST OF
 DG3973'CNMI PUBLIC SAFETY BUILDING.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4003 ***********************************************************************
 DG4003  DESIGNATION -  TAM 1
 DG4003  PID         -  DG4003
 DG4003  STATE/COUNTY-  CQ/ROTA
 DG4003  COUNTRY     -  US
 DG4003  USGS QUAD   -  
 DG4003
 DG4003                         *CURRENT SURVEY CONTROL
 DG4003  ______________________________________________________________________
 DG4003* NAD 83(MA11) POSITION- 14 08 28.50453(N) 214 51 23.66423(W)   ADJUSTED
 DG4003* NAD 83(MA11) ELLIP HT-    70.404 (meters)        (06/27/12)   ADJUSTED
 DG4003* NAD 83(MA11) EPOCH   -  2010.00
 DG4003* NMVD03  ORTHO HEIGHT -    15.606 (meters)       51.20  (feet) ADJUSTED
 DG4003  ______________________________________________________________________
 DG4003  GEOID HEIGHT    -         54.784 (meters)                     GEOID12B
 DG4003  NAD 83(MA11) X  - -5,076,272.396 (meters)                     COMP
 DG4003  NAD 83(MA11) Y  -  3,535,539.780 (meters)                     COMP
 DG4003  NAD 83(MA11) Z  -  1,548,158.165 (meters)                     COMP
 DG4003  LAPLACE CORR    -         -0.60  (seconds)                    DEFLEC12B
 DG4003  VERT ORDER      -  FIRST     CLASS II
 DG4003
 DG4003  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4003  Standards:
 DG4003         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4003            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4003  -------------------------------------------------------------------
 DG4003  NETWORK    0.94   2.45           0.38   0.38   1.25      0.22521470
 DG4003  -------------------------------------------------------------------
 DG4003  Click here for local accuracies and other accuracy information.
 DG4003
 DG4003.The horizontal coordinates were established by GPS observations
 DG4003.and adjusted by the National Geodetic Survey in June 2012.
 DG4003
 DG4003.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4003.been affixed to the stable Mariana tectonic plate. 
 DG4003
 DG4003.The horizontal coordinates are valid at the epoch date displayed above
 DG4003.which is a decimal equivalence of Year/Month/Day.
 DG4003
 DG4003.The orthometric height was determined by differential leveling and
 DG4003.adjusted by the NATIONAL GEODETIC SURVEY
 DG4003.in October 2004.
 DG4003
 DG4003.No vertical observational check was made to the station.
 DG4003
 DG4003.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4003.GEOID12B height accuracy estimate available here.
 DG4003
 DG4003.Click photographs - Photos may exist for this station.
 DG4003
 DG4003.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4003
 DG4003.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4003
 DG4003.The ellipsoidal height was determined by GPS observations
 DG4003.and is referenced to NAD 83.
 DG4003
 DG4003. The following values were computed from the NAD 83(MA11) position.
 DG4003
 DG4003;                    North         East     Units Scale Factor Converg.
 DG4003;UTM  55      - 1,564,141.531   299,599.166   MT  1.00009678   -0 27 13.5
 DG4003
 DG4003!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4003!UTM  55      -   0.99998893  x   1.00009678  =   1.00008571
 DG4003
 DG4003_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PBR9959964141(NAD 83)
 DG4003
 DG4003|---------------------------------------------------------------------|
 DG4003| PID    Reference Object                     Distance      Geod. Az  |
 DG4003|                                                           dddmmss.s |
 DG4003| DG4014 TIDAL 3                             206.544 METERS 15836     |
 DG4003|---------------------------------------------------------------------|
 DG4003
 DG4003                          SUPERSEDED SURVEY CONTROL
 DG4003
 DG4003  NAD 83(2002)-  14 08 28.50422(N)    214 51 23.66413(W) AD(2002.00) 1
 DG4003  ELLIP H (06/14/04)   70.389  (m)                       GP(2002.00) 4 2
 DG4003  NMVD03  (06/14/04)   15.47   (m)  EGM96    model used  GPS OBS        
 DG4003
 DG4003.Superseded values are not recommended for survey control.
 DG4003
 DG4003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4003.See file dsdata.pdf to determine how the superseded data were derived.
 DG4003
 DG4003_MARKER: DB = BENCH MARK DISK
 DG4003_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DG4003_SP_SET: SLAB
 DG4003_STAMPING: TAM 1 1969
 DG4003_MARK LOGO: USGS
 DG4003_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4003_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG4003
 DG4003  HISTORY     - Date     Condition        Report By
 DG4003  HISTORY     - 1969     MONUMENTED       USGS
 DG4003  HISTORY     - 20030528 GOOD             CNMI
 DG4003  HISTORY     - 20070722 SEE DESCRIPTION  USACE
 DG4003  HISTORY     - 20070723 POOR             USACE
 DG4003
 DG4003                          STATION DESCRIPTION
 DG4003
 DG4003'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (PPC)
 DG4003'THE STATION IS LOCATED ON ROTA ISLAND OF THE COMMONWEALTH OF THE
 DG4003'NORTHERN MARIANA ISLANDS.  STATION IS LOCATED AT THE OLD POST OFFICE
 DG4003'AND NOW THE POLICE STATION WHICH WAS DESTROYED IN TYPHOON IN 2002, AND
 DG4003'0.2 MILES (0.3 KM) NORTHEAST OF THE NEW ADMINISTRATION BUILDING. THE
 DG4003'STATION 46.8 FEET (14.3 M) NORTHEAST OF THE CENTERLINE OF THE ROAD AND
 DG4003'9.7 METERS (31.8 FT) NORTHEAST OF A UTILITY POLE, SET IN THE SOUTHWEST
 DG4003'CORNER OF CONCRETE SLAB.  THE STATION IS A STANDARD USGS TABLET
 DG4003'STAMPED TAM 1 1969.
 DG4003
 DG4003                          STATION RECOVERY (2007)
 DG4003
 DG4003'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2007 (JDP)
 DG4003'THE MONUMENT HAS BEEN DISTURBED IN THE JUNE 2007.  ACCORDING TO POLICE
 DG4003'STAFF, A CONTRACTOR OPERATING A BULLDOZER ACCIDENTALLY DUG UP THE
 DG4003'BENCH MARK WHILE PERFORMING SOME WORK AT THE POLICE STATION.  THE
 DG4003'CONTRACTOR PUT THE BENCH MARK BACK IN THE FRONT PORCH STEP, BUT IT IS
 DG4003'NOT IN THE SAME LOCATION AS IT WAS PREVIOUSLY.  THE HORIZONTAL AND
 DG4003'VERTICAL POSITION HAS CHANGED.  THE BENCH MARK IS NO LONGER FLUSH IN
 DG4003'THE STEP, AND THE STEP IS NOW COVERED BY A CONCRETE OVERHANG, WHICH
 DG4003'DOES NOT PERMIT DIRECT GPS SATELLITE RECEPTION.  THE BENCH MARK IS
 DG4003'LOCATED AT THE NEW POLICE STATION (OLD POST OFFICE) IN THE VILLAGE OF
 DG4003'SONGSONG.  IT IS 0.2 MI (0.3 KM) NORTHEAST OF THE NEW ADMINISTRATION
 DG4003'BUILDING.
 DG4003
 DG4003                          STATION RECOVERY (2007)
 DG4003
 DG4003'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2007 (JDP)
 DG4003'THE MONUMENT HAS BEEN DISTURBED IN THE LAST MONTH.  ACCORDING TO
 DG4003'POLICE STAFF, A CONTRACTOR OPERATING A BULLDOZER ACCIDENTALLY DUG UP
 DG4003'THE BENCHMARK WHILE PERFORMING SOME WORK AT THE POLICE STATION.  THE
 DG4003'CONTRACTOR PUT THE BENCHMARK BACK IN THE FRONT PORCH STEP, BUT IT IS
 DG4003'NOT IN THE SAME LOCATION AS IT WAS PREVIOUSLY.  THE HORIZONTAL AND
 DG4003'VERTICAL POSITION HAS CHANGED.
 DG4003'THE BENCHMARK IS NO LONGER FLUSH IN THE STEP, AND THE STEP IS NOW
 DG4003'COVERED BY A CONCRETE OVERHANG, WHICH DOES NOT PERMIT DIRECT GPS
 DG4003'SATELLITE RECEPTION.  THE BENCHMARK IS LOCATED AT THE NEW POLICE
 DG4003'STATION (OLD POST OFFICE) IN THE VILLAGE OF SONGSONG.  IT IS 0.2 MILES
 DG4003'NORTHEAST OF THE NEW ADMINISTRATION BUILDING.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 AA4419 ***********************************************************************
 AA4419  DESIGNATION -  TAM 10
 AA4419  PID         -  AA4419
 AA4419  STATE/COUNTY-  CQ/SAIPAN
 AA4419  COUNTRY     -  US
 AA4419  USGS QUAD   -  
 AA4419
 AA4419                         *CURRENT SURVEY CONTROL
 AA4419  ______________________________________________________________________
 AA4419* NAD 83(MA11) POSITION- 15 07 40.13942(N) 214 17 03.63413(W)   NO CHECK
 AA4419* NAD 83(MA11) ELLIP HT-    87.138 (meters)        (06/27/12)   NO CHECK
 AA4419* NAD 83(MA11) EPOCH   -  2010.00
 AA4419* LMSL    ORTHO HEIGHT -    33.    (meters)      108.    (feet) GPS OBS
 AA4419  ______________________________________________________________________
 AA4419  LMSL orthometric height was determined with geoid model       OSU 91A
 AA4419  GEOID HEIGHT    -          54.40 (meters)                     OSU 91A
 AA4419  GEOID HEIGHT    -         54.408 (meters)                     GEOID12B
 AA4419  NAD 83(MA11) X  - -5,088,555.127 (meters)                     COMP
 AA4419  NAD 83(MA11) Y  -  3,469,139.724 (meters)                     COMP
 AA4419  NAD 83(MA11) Z  -  1,653,779.691 (meters)                     COMP
 AA4419  LAPLACE CORR    -         -3.70  (seconds)                    DEFLEC12B
 AA4419
 AA4419  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA4419  Standards:
 AA4419         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA4419            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA4419  -------------------------------------------------------------------
 AA4419  NETWORK    1.42   5.31           0.58   0.58   2.71      0.12788590
 AA4419  -------------------------------------------------------------------
 AA4419  Click here for local accuracies and other accuracy information.
 AA4419
 AA4419.The horizontal coordinates were established by GPS observations
 AA4419.and adjusted by the National Geodetic Survey in June 2012.
 AA4419
 AA4419.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 AA4419.been affixed to the stable Mariana tectonic plate. 
 AA4419
 AA4419.The horizontal coordinates are valid at the epoch date displayed above
 AA4419.which is a decimal equivalence of Year/Month/Day.
 AA4419
 AA4419.No horizontal observational check was made to the station.
 AA4419
 AA4419.The orthometric height was determined by GPS observations and a
 AA4419.high-resolution geoid model.
 AA4419
 AA4419.No vertical observational check was made to the station.
 AA4419
 AA4419.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA4419.GEOID12B height accuracy estimate available here.
 AA4419
 AA4419.Click photographs - Photos may exist for this station.
 AA4419
 AA4419.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA4419
 AA4419.The Laplace correction was computed from DEFLEC12B derived deflections.
 AA4419
 AA4419.The ellipsoidal height was determined by GPS observations
 AA4419.and is referenced to NAD 83.
 AA4419
 AA4419. The following values were computed from the NAD 83(MA11) position.
 AA4419
 AA4419;                    North         East     Units Scale Factor Converg.
 AA4419;UTM  55      - 1,672,866.855   361,995.865   MT  0.99983555   -0 20 06.8
 AA4419
 AA4419!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA4419!UTM  55      -   0.99998630  x   0.99983555  =   0.99982185
 AA4419
 AA4419_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS6199572866(NAD 83)
 AA4419
 AA4419                          SUPERSEDED SURVEY CONTROL
 AA4419
 AA4419  NAD 83(1993)-  15 07 40.14470(N)    214 17 03.61365(W) AD(1993.62) 1
 AA4419  ELLIP H (11/30/94)   87.795  (m)                       GP(1993.62) 5 1
 AA4419
 AA4419.Superseded values are not recommended for survey control.
 AA4419
 AA4419.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA4419.See file dsdata.pdf to determine how the superseded data were derived.
 AA4419
 AA4419_MARKER: DB = BENCH MARK DISK
 AA4419_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 AA4419+WITH SETTING: PAVEMENT
 AA4419_SP_SET: CONCRETE BASE OF WIND SOCK
 AA4419_STAMPING: TAM 10 1069
 AA4419_MARK LOGO: DI
 AA4419_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA4419_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA4419+STABILITY: SURFACE MOTION
 AA4419_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA4419+SATELLITE: SATELLITE OBSERVATIONS - August 14, 1993
 AA4419
 AA4419  HISTORY     - Date     Condition        Report By
 AA4419  HISTORY     - 1969     MONUMENTED
 AA4419  HISTORY     - 19930814 GOOD             NOS
 AA4419
 AA4419                          STATION DESCRIPTION
 AA4419
 AA4419'DESCRIBED BY NATIONAL OCEAN SERVICE 1993 (JGF)
 AA4419'THE STATION IS LOCATED ON THE ABANDONED RUNWAY OF KOEBLER FIELD AT THE
 AA4419'SOUTH END OF SAIPAN, COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS. TO
 AA4419'REACH THE STATION FORM THE CENTER OF THE SAIPAN INTERNATIONAL AIRPORT
 AA4419'TERMINAL BUILDING, GO .1 MI (0.2 KM) TO A T-INTERSECTION IN FRONT OF
 AA4419'THE VISITORS CENTER.  TURN LEFT AND GO .2 MI (0.3 KM) TO A ROAD TO THE
 AA4419'RIGHT, TURN RIGHT AND GO .8 MI (1.3 KM) TO A DIRT ROAD LEFT, TURN LEFT
 AA4419'AND GO UP HILL .1 MI (0.2 KM) TO MARK ON RIGHT AT THE NORTHEAST END OF
 AA4419'THE ABANDONED RUNWAY. THE STATION IS A BENCH MARK DISK STAMPED -TAM 10
 AA4419'1969-.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4136 ***********************************************************************
 DG4136  DESIGNATION -  TAM 10
 DG4136  PID         -  DG4136
 DG4136  STATE/COUNTY-  CQ/TINIAN
 DG4136  COUNTRY     -  US
 DG4136  USGS QUAD   -  
 DG4136
 DG4136                         *CURRENT SURVEY CONTROL
 DG4136  ______________________________________________________________________
 DG4136* NAD 83(MA11) POSITION- 15 05 00.67712(N) 214 21 54.42863(W)   ADJUSTED
 DG4136* NAD 83(MA11) ELLIP HT-    76.619 (meters)        (06/27/12)   ADJUSTED
 DG4136* NAD 83(MA11) EPOCH   -  2010.00
 DG4136* NMVD03  ORTHO HEIGHT -    21.894 (meters)       71.83  (feet) ADJUSTED
 DG4136  ______________________________________________________________________
 DG4136  GEOID HEIGHT    -         54.748 (meters)                     GEOID12B
 DG4136  NAD 83(MA11) X  - -5,084,705.195 (meters)                     COMP
 DG4136  NAD 83(MA11) Y  -  3,477,025.424 (meters)                     COMP
 DG4136  NAD 83(MA11) Z  -  1,649,045.003 (meters)                     COMP
 DG4136  LAPLACE CORR    -         -1.61  (seconds)                    DEFLEC12B
 DG4136  VERT ORDER      -  FIRST     CLASS II
 DG4136
 DG4136  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4136  Standards:
 DG4136         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4136            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4136  -------------------------------------------------------------------
 DG4136  NETWORK    1.41   2.88           0.60   0.54   1.47      0.28913840
 DG4136  -------------------------------------------------------------------
 DG4136  Click here for local accuracies and other accuracy information.
 DG4136
 DG4136.The horizontal coordinates were established by GPS observations
 DG4136.and adjusted by the National Geodetic Survey in June 2012.
 DG4136
 DG4136.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4136.been affixed to the stable Mariana tectonic plate. 
 DG4136
 DG4136.The horizontal coordinates are valid at the epoch date displayed above
 DG4136.which is a decimal equivalence of Year/Month/Day.
 DG4136
 DG4136.The orthometric height was determined by differential leveling and
 DG4136.adjusted by the NATIONAL GEODETIC SURVEY
 DG4136.in October 2004.
 DG4136
 DG4136.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4136.GEOID12B height accuracy estimate available here.
 DG4136
 DG4136.Click photographs - Photos may exist for this station.
 DG4136
 DG4136.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4136
 DG4136.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4136
 DG4136.The ellipsoidal height was determined by GPS observations
 DG4136.and is referenced to NAD 83.
 DG4136
 DG4136. The following values were computed from the NAD 83(MA11) position.
 DG4136
 DG4136;                    North         East     Units Scale Factor Converg.
 DG4136;UTM  55      - 1,668,018.756   353,284.544   MT  0.99986623   -0 21 19.1
 DG4136
 DG4136!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4136!UTM  55      -   0.99998795  x   0.99986623  =   0.99985418
 DG4136
 DG4136_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5328468018(NAD 83)
 DG4136
 DG4136                          SUPERSEDED SURVEY CONTROL
 DG4136
 DG4136  NAD 83(2002)-  15 05 00.67680(N)    214 21 54.42795(W) AD(2002.00) A
 DG4136  ELLIP H (06/14/04)   76.551  (m)                       GP(2002.00) 2 1
 DG4136  NMVD03  (06/14/04)   21.9    (m)  EGM96    model used  GPS OBS        
 DG4136
 DG4136.Superseded values are not recommended for survey control.
 DG4136
 DG4136.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4136.See file dsdata.pdf to determine how the superseded data were derived.
 DG4136
 DG4136_MARKER: DB = BENCH MARK DISK
 DG4136_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DG4136_SP_SET: CURB
 DG4136_STAMPING: TAM 10 1969
 DG4136_MARK LOGO: USGS
 DG4136_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4136_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG4136
 DG4136  HISTORY     - Date     Condition        Report By
 DG4136  HISTORY     - 1969     MONUMENTED       USGS
 DG4136  HISTORY     - 20030509 GOOD             CNMI
 DG4136
 DG4136                          STATION DESCRIPTION
 DG4136
 DG4136'DESCRIBED BY US GEOLOGICAL SURVEY 1969
 DG4136'AT ATOMIC BOMB LOADING PIT NORTH FIELD 6.0 FT E OF CONCRETE MONUMENT
 DG4136'SET FLUSH IN CURB AROUND PIT A STANDARD TABLET STAMPED TAM 10 1969.
 DG4136
 DG4136                          STATION RECOVERY (2003)
 DG4136
 DG4136'RECOVERY NOTE BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG4136'THE STATION IS LOCATED IN SABANETAN UNAI BABUI AREA ON THE ISLAND OF
 DG4136'TINIAN, CNMI WHICH IS ON THE NORTH END OF THE ISLAND.  TO REACH THE
 DG4136'STATION FROM THE INTERSECTION OF THE ROAD TO THE AIRPORT AND BROADWAY,
 DG4136'PROCEED NORTH ON BROADWAY FOR 8.5 MILES (13.7 KM) TO THE ATOMIC BOMB
 DG4136'LOADING PIT, NORTH FIELD.  THE MARK IS 1.2 METERS (3.9 FT) NORTHWEST
 DG4136'OF A SIGN (ATOMIC BOMB PIT 1) , 1.5 METERS (4.9 FT) SOUTHEAST OF THE
 DG4136'MONUMENT, IN THE SOUTHERN MOST CORNER OF THE 11 FOOT (3.4 M) BY 21
 DG4136'FOOT (6.4 M) BOMB PIT.  THE STATION IS A STANDARD USGS TABLET STAMPED
 DG4136'TAM 10 1969, 6.0 FEET (1.8 M) EAST OF CONCRETE MONUMENT SET FLUSH IN
 DG4136'THE CURB AROUND THE PIT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3960 ***********************************************************************
 DG3960  DESIGNATION -  TAM 11
 DG3960  PID         -  DG3960
 DG3960  STATE/COUNTY-  CQ/SAIPAN
 DG3960  COUNTRY     -  US
 DG3960  USGS QUAD   -  
 DG3960
 DG3960                         *CURRENT SURVEY CONTROL
 DG3960  ______________________________________________________________________
 DG3960* NAD 83(1986) POSITION- 15 07 21.     (N) 214 16 54.     (W)   SCALED
 DG3960* NMVD03  ORTHO HEIGHT -    30.020 (meters)       98.49  (feet) ADJUSTED
 DG3960  ______________________________________________________________________
 DG3960  GEOID HEIGHT    -         54.367 (meters)                     GEOID12B
 DG3960  VERT ORDER      -  FIRST     CLASS II
 DG3960
 DG3960.The horizontal coordinates were scaled from a map and have
 DG3960.an estimated accuracy of +/- 6 seconds.
 DG3960
 DG3960.The orthometric height was determined by differential leveling and
 DG3960.adjusted by the NATIONAL GEODETIC SURVEY
 DG3960.in October 2004.
 DG3960
 DG3960.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3960.GEOID12B height accuracy estimate available here.
 DG3960
 DG3960.Click photographs - Photos may exist for this station.
 DG3960
 DG3960
 DG3960_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS622722(NAD 83)
 DG3960
 DG3960                          SUPERSEDED SURVEY CONTROL
 DG3960
 DG3960.No superseded survey control is available for this station.
 DG3960
 DG3960_MARKER: DB = BENCH MARK DISK
 DG3960_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DG3960_SP_SET: PIPELINE BLOCK
 DG3960_STAMPING: TAM 11 1969
 DG3960_MARK LOGO: USGS
 DG3960_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3960_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG3960
 DG3960  HISTORY     - Date     Condition        Report By
 DG3960  HISTORY     - 1969     MONUMENTED       USGS
 DG3960  HISTORY     - 20030528 GOOD             CNMI
 DG3960
 DG3960                          STATION DESCRIPTION
 DG3960
 DG3960'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EC)
 DG3960'THE STATION IS LOCATED IN AS GONNA AREA ON THE ISLAND OF SAIPAN, CNMI.
 DG3960'STATION IS LOCATED 2.3 MILES (3.7 KM) SOUTHEAST OF KOBLER FIELD
 DG3960'TERMINAL TO A WELL.  THE STATION IS 113.5 FEET (34.6 M) WEST OF THE
 DG3960'CENTERLINE OF THE ROAD, 20.8 FEET (6.3 M) EAST OF THE WELL HOUSE.  THE
 DG3960'MARK IS A STANDARD TABLE CEMENTED IN A 1.0 BY 1.0 CONCRETE BLOCK ON
 DG3960'THE PIPE LINE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3958 ***********************************************************************
 DG3958  DESIGNATION -  TAM 14
 DG3958  PID         -  DG3958
 DG3958  STATE/COUNTY-  CQ/SAIPAN
 DG3958  COUNTRY     -  US
 DG3958  USGS QUAD   -  
 DG3958
 DG3958                         *CURRENT SURVEY CONTROL
 DG3958  ______________________________________________________________________
 DG3958* NAD 83(1986) POSITION- 15 07 46.     (N) 214 16 06.     (W)   SCALED
 DG3958* NMVD03  ORTHO HEIGHT -    53.865 (meters)      176.72  (feet) ADJUSTED
 DG3958  ______________________________________________________________________
 DG3958  GEOID HEIGHT    -         54.287 (meters)                     GEOID12B
 DG3958  VERT ORDER      -  FIRST     CLASS II
 DG3958
 DG3958.The horizontal coordinates were scaled from a map and have
 DG3958.an estimated accuracy of +/- 6 seconds.
 DG3958
 DG3958.The orthometric height was determined by differential leveling and
 DG3958.adjusted by the NATIONAL GEODETIC SURVEY
 DG3958.in October 2004.
 DG3958
 DG3958.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3958.GEOID12B height accuracy estimate available here.
 DG3958
 DG3958.Click photographs - Photos may exist for this station.
 DG3958
 DG3958
 DG3958_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS637730(NAD 83)
 DG3958
 DG3958                          SUPERSEDED SURVEY CONTROL
 DG3958
 DG3958.No superseded survey control is available for this station.
 DG3958
 DG3958_MARKER: DB = BENCH MARK DISK
 DG3958_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DG3958_SP_SET: PILL BOX
 DG3958_STAMPING: TAM 14 1969
 DG3958_MARK LOGO: USGS
 DG3958_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3958_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG3958
 DG3958  HISTORY     - Date     Condition        Report By
 DG3958  HISTORY     - 1969     MONUMENTED       USGS
 DG3958  HISTORY     - 20030211 GOOD             CNMI
 DG3958
 DG3958                          STATION DESCRIPTION
 DG3958
 DG3958'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (PPC)
 DG3958'STATION IS LOCATED BY THE SAIPAN INTERNATIONAL AIRPORT ON THE ISLAND
 DG3958'OF SAIPAN, CNMI.  STATION IS LOCATED 1.2 MILES (1.9 KM) NORTHEAST OF
 DG3958'ISLAY FIELD TO A CONCRETE PILL BOX.  THE STATION IS 26.0 FEET (7.9 M)
 DG3958'SOUTH OF THE CENTERLINE OF THE ROAD, 4.0 FEET (1.2 M) WEST AND 9.0
 DG3958'FEET (2.7 M) EAST OF THE NORTHWEST CORNER OF THE PILL BOX.  THE MARK
 DG3958'IS A STANDARD TABLE CEMENTED IN THE BASE OF THE PILL BOX.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3956 ***********************************************************************
 DG3956  DESIGNATION -  TAM 16
 DG3956  PID         -  DG3956
 DG3956  STATE/COUNTY-  CQ/SAIPAN
 DG3956  COUNTRY     -  US
 DG3956  USGS QUAD   -  
 DG3956
 DG3956                         *CURRENT SURVEY CONTROL
 DG3956  ______________________________________________________________________
 DG3956* NAD 83(1986) POSITION- 15 09 04.     (N) 214 16 12.     (W)   SCALED
 DG3956* NMVD03  ORTHO HEIGHT -    49.247 (meters)      161.57  (feet) ADJUSTED
 DG3956  ______________________________________________________________________
 DG3956  GEOID HEIGHT    -         54.390 (meters)                     GEOID12B
 DG3956  VERT ORDER      -  FIRST     CLASS II
 DG3956
 DG3956.The horizontal coordinates were scaled from a map and have
 DG3956.an estimated accuracy of +/- 6 seconds.
 DG3956
 DG3956.The orthometric height was determined by differential leveling and
 DG3956.adjusted by the NATIONAL GEODETIC SURVEY
 DG3956.in October 2004.
 DG3956
 DG3956.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3956.GEOID12B height accuracy estimate available here.
 DG3956
 DG3956.Click photographs - Photos may exist for this station.
 DG3956
 DG3956
 DG3956_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS635754(NAD 83)
 DG3956
 DG3956                          SUPERSEDED SURVEY CONTROL
 DG3956
 DG3956.No superseded survey control is available for this station.
 DG3956
 DG3956_MARKER: DB = BENCH MARK DISK
 DG3956_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DG3956_SP_SET: PIPELINE BLOCK
 DG3956_STAMPING: TAM 16 1969
 DG3956_MARK LOGO: USGS
 DG3956_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3956_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG3956
 DG3956  HISTORY     - Date     Condition        Report By
 DG3956  HISTORY     - 1969     MONUMENTED       USGS
 DG3956  HISTORY     - 20030211 GOOD             CNMI
 DG3956
 DG3956                          STATION DESCRIPTION
 DG3956
 DG3956'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (PPC)
 DG3956'THE STATION IS LOCATED WEST OF SAN VINCENTE ON THE ISLAND OF SAIPAN,
 DG3956'CNMI.  STATION IS LOCATED NEAR THE INTERSECTION OF SAN VINCENTE ROAD
 DG3956'AND UTO ROAD, 0.6 MILE (1.0 KM) EAST OF THE HOSPITAL ON SAN VINCENTE
 DG3956'ROAD.  THE STATION IS 45.0 FEET (13.7 M) SOUTH OF THE CENTERLINE OF
 DG3956'THE ROAD, 25.5 FEET (7.8 M) WEST OF BUILDING.  THE MARK IS A STANDARD
 DG3956'TABLE CEMENTED IN A BLOCK ON THE PIPE LINE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 AA4406 ***********************************************************************
 AA4406  DESIGNATION -  TAM 17
 AA4406  PID         -  AA4406
 AA4406  STATE/COUNTY-  CQ/TINIAN
 AA4406  COUNTRY     -  US
 AA4406  USGS QUAD   -  
 AA4406
 AA4406                         *CURRENT SURVEY CONTROL
 AA4406  ______________________________________________________________________
 AA4406* NAD 83(MA11) POSITION- 14 59 51.46383(N) 214 21 56.76444(W)   NO CHECK
 AA4406* NAD 83(MA11) ELLIP HT-   140.499 (meters)        (06/27/12)   NO CHECK
 AA4406* NAD 83(MA11) EPOCH   -  2010.00
 AA4406* LMSL    ORTHO HEIGHT -    86.    (meters)      282.    (feet) GPS OBS
 AA4406  ______________________________________________________________________
 AA4406  LMSL orthometric height was determined with geoid model       OSU 91A
 AA4406  GEOID HEIGHT    -          54.58 (meters)                     OSU 91A
 AA4406  GEOID HEIGHT    -         54.596 (meters)                     GEOID12B
 AA4406  NAD 83(MA11) X  - -5,086,752.588 (meters)                     COMP
 AA4406  NAD 83(MA11) Y  -  3,478,510.014 (meters)                     COMP
 AA4406  NAD 83(MA11) Z  -  1,639,883.071 (meters)                     COMP
 AA4406  LAPLACE CORR    -         -3.40  (seconds)                    DEFLEC12B
 AA4406
 AA4406  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA4406  Standards:
 AA4406         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA4406            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA4406  -------------------------------------------------------------------
 AA4406  NETWORK    2.03   8.66           0.83   0.83   4.42      0.14255500
 AA4406  -------------------------------------------------------------------
 AA4406  Click here for local accuracies and other accuracy information.
 AA4406
 AA4406.The horizontal coordinates were established by GPS observations
 AA4406.and adjusted by the National Geodetic Survey in June 2012.
 AA4406
 AA4406.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 AA4406.been affixed to the stable Mariana tectonic plate. 
 AA4406
 AA4406.The horizontal coordinates are valid at the epoch date displayed above
 AA4406.which is a decimal equivalence of Year/Month/Day.
 AA4406
 AA4406.No horizontal observational check was made to the station.
 AA4406
 AA4406.The orthometric height was determined by GPS observations and a
 AA4406.high-resolution geoid model.
 AA4406
 AA4406.No vertical observational check was made to the station.
 AA4406
 AA4406.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA4406.GEOID12B height accuracy estimate available here.
 AA4406
 AA4406.Click photographs - Photos may exist for this station.
 AA4406
 AA4406.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA4406
 AA4406.The Laplace correction was computed from DEFLEC12B derived deflections.
 AA4406
 AA4406.The ellipsoidal height was determined by GPS observations
 AA4406.and is referenced to NAD 83.
 AA4406
 AA4406. The following values were computed from the NAD 83(MA11) position.
 AA4406
 AA4406;                    North         East     Units Scale Factor Converg.
 AA4406;UTM  55      - 1,658,516.703   353,156.007   MT  0.99986670   -0 21 12.6
 AA4406
 AA4406!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA4406!UTM  55      -   0.99997791  x   0.99986670  =   0.99984461
 AA4406
 AA4406_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5315658516(NAD 83)
 AA4406
 AA4406                          SUPERSEDED SURVEY CONTROL
 AA4406
 AA4406  NAD 83(1993)-  14 59 51.46875(N)    214 21 56.74445(W) AD(1993.62) 1
 AA4406  ELLIP H (11/30/94)  141.026  (m)                       GP(1993.62) 5 1
 AA4406
 AA4406.Superseded values are not recommended for survey control.
 AA4406
 AA4406.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA4406.See file dsdata.pdf to determine how the superseded data were derived.
 AA4406
 AA4406_MARKER: DB = BENCH MARK DISK
 AA4406_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA4406_STAMPING: TAM 17 1969
 AA4406_MARK LOGO: USGS
 AA4406_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA4406_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA4406+STABILITY: SURFACE MOTION
 AA4406_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA4406+SATELLITE: SATELLITE OBSERVATIONS - August 06, 1993
 AA4406
 AA4406  HISTORY     - Date     Condition        Report By
 AA4406  HISTORY     - 1969     MONUMENTED       USGS
 AA4406  HISTORY     - 19930806 GOOD             NOS
 AA4406
 AA4406                          STATION DESCRIPTION
 AA4406
 AA4406'DESCRIBED BY NATIONAL OCEAN SERVICE 1993 (JGF)
 AA4406'THE STATION IS ON THE ISLAND OF TINIAN, CNMI. THE STATION IS 2 MI (3.2
 AA4406'KM) N OF THE TINIAN POST OFFICE ON E LANE BROADWAY . IT IS 52 FT (15.8
 AA4406'M) S OF A ROAD INTERSECTION, 36 FT (11.0 M) S OF A FENCE CORNER, 29 FT
 AA4406'(8.8 M) E OF THE CENTERLINE OF ROAD, 8 FT (2.4 M) W OF FENCE LINE SET
 AA4406'IN A CONCRETE POST, AND STAMPED -TAM 17 1969-.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE6132 ***********************************************************************
 DE6132  DESIGNATION -  TAM 19
 DE6132  PID         -  DE6132
 DE6132  STATE/COUNTY-  CQ/TINIAN
 DE6132  COUNTRY     -  US
 DE6132  USGS QUAD   -  
 DE6132
 DE6132                         *CURRENT SURVEY CONTROL
 DE6132  ______________________________________________________________________
 DE6132* NAD 83(MA11) POSITION- 14 58 14.69686(N) 214 22 28.93802(W)   ADJUSTED
 DE6132* NAD 83(MA11) ELLIP HT-    78.139 (meters)        (06/27/12)   ADJUSTED
 DE6132* NAD 83(MA11) EPOCH   -  2010.00
 DE6132* NMVD03  ORTHO HEIGHT -    23.599 (meters)       77.42  (feet) ADJUSTED
 DE6132  ______________________________________________________________________
 DE6132  GEOID HEIGHT    -         54.523 (meters)                     GEOID12B
 DE6132  NAD 83(MA11) X  - -5,086,794.926 (meters)                     COMP
 DE6132  NAD 83(MA11) Y  -  3,479,703.581 (meters)                     COMP
 DE6132  NAD 83(MA11) Z  -  1,636,993.828 (meters)                     COMP
 DE6132  LAPLACE CORR    -         -3.12  (seconds)                    DEFLEC12B
 DE6132  VERT ORDER      -  FIRST     CLASS II
 DE6132
 DE6132  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE6132  Standards:
 DE6132         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE6132            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE6132  -------------------------------------------------------------------
 DE6132  NETWORK    1.58   2.98           0.68   0.60   1.52      0.20847980
 DE6132  -------------------------------------------------------------------
 DE6132  Click here for local accuracies and other accuracy information.
 DE6132
 DE6132.The horizontal coordinates were established by GPS observations
 DE6132.and adjusted by the National Geodetic Survey in June 2012.
 DE6132
 DE6132.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DE6132.been affixed to the stable Mariana tectonic plate. 
 DE6132
 DE6132.The horizontal coordinates are valid at the epoch date displayed above
 DE6132.which is a decimal equivalence of Year/Month/Day.
 DE6132
 DE6132.The orthometric height was determined by differential leveling and
 DE6132.adjusted by the NATIONAL GEODETIC SURVEY
 DE6132.in October 2004.
 DE6132
 DE6132.No vertical observational check was made to the station.
 DE6132
 DE6132.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE6132.GEOID12B height accuracy estimate available here.
 DE6132
 DE6132.Click photographs - Photos may exist for this station.
 DE6132
 DE6132.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE6132
 DE6132.The Laplace correction was computed from DEFLEC12B derived deflections.
 DE6132
 DE6132.The ellipsoidal height was determined by GPS observations
 DE6132.and is referenced to NAD 83.
 DE6132
 DE6132. The following values were computed from the NAD 83(MA11) position.
 DE6132
 DE6132;                    North         East     Units Scale Factor Converg.
 DE6132;UTM  55      - 1,655,548.894   352,176.500   MT  0.99987027   -0 21 18.7
 DE6132
 DE6132!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE6132!UTM  55      -   0.99998771  x   0.99987027  =   0.99985798
 DE6132
 DE6132_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5217655548(NAD 83)
 DE6132
 DE6132                          SUPERSEDED SURVEY CONTROL
 DE6132
 DE6132  NAD 83(2002)-  14 58 14.69634(N)    214 22 28.93743(W) AD(2002.00) 1
 DE6132  ELLIP H (06/14/04)   78.068  (m)                       GP(2002.00) 4 2
 DE6132  NMVD03  (06/14/04)   23.59   (m)  EGM96    model used  GPS OBS        
 DE6132
 DE6132.Superseded values are not recommended for survey control.
 DE6132
 DE6132.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE6132.See file dsdata.pdf to determine how the superseded data were derived.
 DE6132
 DE6132_MARKER: DB = BENCH MARK DISK
 DE6132_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DE6132+WITH SETTING: PAVEMENT
 DE6132_SP_SET: FLAGPOLE BASE
 DE6132_STAMPING: TAM 19 1969
 DE6132_MARK LOGO: USGS
 DE6132_PROJECTION: FLUSH
 DE6132_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE6132_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE6132+STABILITY: SURFACE MOTION
 DE6132
 DE6132  HISTORY     - Date     Condition        Report By
 DE6132  HISTORY     - 1969     MONUMENTED       USGS
 DE6132  HISTORY     - 20030511 GOOD             CNMI
 DE6132
 DE6132                          STATION DESCRIPTION
 DE6132
 DE6132'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (TAM)
 DE6132'NEAR THE TINIAN MUNICPAL BUILDING AND POST OFFICE 60.0 FT SE OF A RD
 DE6132'INTERSECTION 40.0 FT S OF CENTERLINE RD 29.0 FT N OF BUILDING 6.0 FT S
 DE6132'OF AN ANTI AIRCRAFT GUN SET FLUSH IN THE CONCRETE BASE OF THE FLAGPOLE
 DE6132'A STANDARD TABLET STAMPED TAM 19 1969.
 DE6132'
 DE6132'
 DE6132
 DE6132                          STATION RECOVERY (2003)
 DE6132
 DE6132'RECOVERY NOTE BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DE6132'THE STATION IS LOCATED IN SAN JOSE ON THE ISLAND OF TINIAN, CNMI. TO
 DE6132'REACH THE STATION FROM THE INTERSECTION OF THE AIRPORT ROAD AND
 DE6132'BROADWAY. PROCEED SOUTH ON BROADWAY FOR 2.5 MILES TO THE INTERSECTION.
 DE6132'PROCEED 0.45 MILES WEST AT INTERSECTION TO THE STATION NEAR THE TINIAN
 DE6132'MUNICIPAL BUILDING AND POST OFFICE. THE STATION IS A STANDARD USGS
 DE6132'TABLET 40.0 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 29 FEET NORTH OF
 DE6132'BUILDING, 34.8 METERS WEST OF A SIGN TINIAN HEALTH CENTER, 26 METERS
 DE6132'EAST OF POWERPOLE AND SET FLUSH IN THE CONCRETE BASE OF THE FLAGPOLE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE6133 ***********************************************************************
 DE6133  DESIGNATION -  TAM 20 RESET
 DE6133  PID         -  DE6133
 DE6133  STATE/COUNTY-  CQ/TINIAN
 DE6133  COUNTRY     -  US
 DE6133  USGS QUAD   -  
 DE6133
 DE6133                         *CURRENT SURVEY CONTROL
 DE6133  ______________________________________________________________________
 DE6133* NAD 83(1986) POSITION- 14 59 40.     (N) 214 22 25.     (W)   SCALED
 DE6133* NMVD03  ORTHO HEIGHT -    86.344 (meters)      283.28  (feet) ADJUSTED
 DE6133  ______________________________________________________________________
 DE6133  GEOID HEIGHT    -         54.632 (meters)                     GEOID12B
 DE6133  VERT ORDER      -  FIRST     CLASS II
 DE6133
 DE6133.The horizontal coordinates were scaled from a map and have
 DE6133.an estimated accuracy of +/- 6 seconds.
 DE6133
 DE6133.The orthometric height was determined by differential leveling and
 DE6133.adjusted by the NATIONAL GEODETIC SURVEY
 DE6133.in October 2004.
 DE6133
 DE6133.No vertical observational check was made to the station.
 DE6133
 DE6133.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE6133.GEOID12B height accuracy estimate available here.
 DE6133
 DE6133.Click photographs - Photos may exist for this station.
 DE6133
 DE6133
 DE6133_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS523581(NAD 83)
 DE6133
 DE6133                          SUPERSEDED SURVEY CONTROL
 DE6133
 DE6133.No superseded survey control is available for this station.
 DE6133
 DE6133_MARKER: DB = BENCH MARK DISK
 DE6133_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DE6133+WITH SETTING: PAVEMENT
 DE6133_SP_SET: FLAGPOLE BASE
 DE6133_STAMPING: TAM 20 1969 RESET 1978
 DE6133_MARK LOGO: USGS
 DE6133_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE6133_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE6133+STABILITY: SURFACE MOTION
 DE6133
 DE6133  HISTORY     - Date     Condition        Report By
 DE6133  HISTORY     - 1978     MONUMENTED       USGS
 DE6133  HISTORY     - 20030509 GOOD             CNMI
 DE6133
 DE6133                          STATION DESCRIPTION
 DE6133
 DE6133'DESCRIBED BY US GEOLOGICAL SURVEY 1978 (EFC)
 DE6133'TINIAN POST OFFICE 2.6 MI N OF AT WEST TINIAN AIRPORT NORTHWEST CORNER
 DE6133'OF CRASH FIRE RESCUE CFR BUILDING SET IN CONCRETE BASE STANDARD TABLET
 DE6133'STAMPED TAM 20 1969 RESET 1978 D.E. FROM ORIGINAL TO RESET BM IS
 DE6133'+4.068 METERS.
 DE6133'
 DE6133'
 DE6133
 DE6133                          STATION RECOVERY (2003)
 DE6133
 DE6133'RECOVERY NOTE BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DE6133'THE STATION IS LOCATED IN THE AIRPORT ON THE ISLAND OF TINIAN, CNMI.
 DE6133'THE MARK IS AT THE TININA (TQI) IN THE BASE OF THE FLAGPOLE.  THE
 DE6133'STATION IS A STANDARD USGS TABLET STAMPED TAM 20 1969, 185.0 FEET
 DE6133'(56.4 M) NORTHWEST OF THE NORTHEAST CORNER OF THE RUNWAY, 102.0 FEET
 DE6133'(31.1 M) WEST OF THE WEST EDGE OF THE RUNWAY, SET IN BASE OF THE
 DE6133'FLAGPOLE.  THE MARK IS 0.85 METERS (2.79 FT) NORTH OF THE FLAGPOLE,
 DE6133'1.8 METERS (5.9 FT) EAST OF THE EDGE OF THE BASE, AND 9.3 METERS (30.5
 DE6133'FT) WEST OF THE CANNON.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3932 ***********************************************************************
 DG3932  DESIGNATION -  TAM 25
 DG3932  PID         -  DG3932
 DG3932  STATE/COUNTY-  CQ/SAIPAN
 DG3932  COUNTRY     -  US
 DG3932  USGS QUAD   -  
 DG3932
 DG3932                         *CURRENT SURVEY CONTROL
 DG3932  ______________________________________________________________________
 DG3932* NAD 83(1986) POSITION- 15 13 32.     (N) 214 15 21.     (W)   SCALED
 DG3932* NMVD03  ORTHO HEIGHT -     9.022 (meters)       29.60  (feet) ADJUSTED
 DG3932  ______________________________________________________________________
 DG3932  GEOID HEIGHT    -         54.390 (meters)                     GEOID12B
 DG3932  VERT ORDER      -  FIRST     CLASS II
 DG3932
 DG3932.The horizontal coordinates were scaled from a map and have
 DG3932.an estimated accuracy of +/- 6 seconds.
 DG3932
 DG3932.The orthometric height was determined by differential leveling and
 DG3932.adjusted by the NATIONAL GEODETIC SURVEY
 DG3932.in October 2004.
 DG3932
 DG3932.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3932.GEOID12B height accuracy estimate available here.
 DG3932
 DG3932.Click photographs - Photos may exist for this station.
 DG3932
 DG3932
 DG3932_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS651836(NAD 83)
 DG3932
 DG3932                          SUPERSEDED SURVEY CONTROL
 DG3932
 DG3932.No superseded survey control is available for this station.
 DG3932
 DG3932_MARKER: DB = BENCH MARK DISK
 DG3932_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DG3932+WITH SETTING: PAVEMENT
 DG3932_SP_SET: MONUMENT BASE
 DG3932_STAMPING: TAM 25 1969
 DG3932_MARK LOGO: USGS
 DG3932_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3932_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3932+STABILITY: SURFACE MOTION
 DG3932
 DG3932  HISTORY     - Date     Condition        Report By
 DG3932  HISTORY     - 1969     MONUMENTED       USGS
 DG3932  HISTORY     - 20030205 GOOD             CNMI
 DG3932
 DG3932                          STATION DESCRIPTION
 DG3932
 DG3932'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (JT)
 DG3932'THE STATION IS LOCATED IN LOWER BASE AREA ON THE ISLAND OF SAIPAN,
 DG3932'CNMI.  THE MARK IS LOCATED AT THE INTERSECTION OF CAPITAL HILL ROAD
 DG3932'AND WEST COAST HIGHWAY.  THE STATION IS 34.0 FEET (10.4 M) EAST OF THE
 DG3932'CENTERLINE OF TAMAPAG ROAD ON WEST SIDE OF AND IN BASE OF 7 FOOT (2.1
 DG3932'M) HIGH MONUMENT.  A STANDARD DISK STAMPED TAM 25 1969.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3994 ***********************************************************************
 DG3994  DESIGNATION -  TAM 3
 DG3994  PID         -  DG3994
 DG3994  STATE/COUNTY-  CQ/ROTA
 DG3994  COUNTRY     -  US
 DG3994  USGS QUAD   -  
 DG3994
 DG3994                         *CURRENT SURVEY CONTROL
 DG3994  ______________________________________________________________________
 DG3994* NAD 83(1986) POSITION- 14 09 43.     (N) 214 50 37.     (W)   SCALED
 DG3994* NMVD03  ORTHO HEIGHT -    10.648 (meters)       34.93  (feet) ADJUSTED
 DG3994  ______________________________________________________________________
 DG3994  GEOID HEIGHT    -         54.799 (meters)                     GEOID12B
 DG3994  VERT ORDER      -  FIRST     CLASS II
 DG3994
 DG3994.The horizontal coordinates were scaled from a map and have
 DG3994.an estimated accuracy of +/- 6 seconds.
 DG3994
 DG3994.The orthometric height was determined by differential leveling and
 DG3994.adjusted by the NATIONAL GEODETIC SURVEY
 DG3994.in October 2004.
 DG3994
 DG3994.No vertical observational check was made to the station.
 DG3994
 DG3994.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3994.GEOID12B height accuracy estimate available here.
 DG3994
 DG3994.Click photographs - Photos may exist for this station.
 DG3994
 DG3994
 DG3994_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR010664(NAD 83)
 DG3994
 DG3994                          SUPERSEDED SURVEY CONTROL
 DG3994
 DG3994.No superseded survey control is available for this station.
 DG3994
 DG3994_MARKER: DB = BENCH MARK DISK
 DG3994_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG3994_STAMPING: TAM 3 1969
 DG3994_MARK LOGO: USGS
 DG3994_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3994_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3994+STABILITY: SURFACE MOTION
 DG3994
 DG3994  HISTORY     - Date     Condition        Report By
 DG3994  HISTORY     - 1969     MONUMENTED       USGS
 DG3994  HISTORY     - 20030528 GOOD             CNMI
 DG3994
 DG3994                          STATION DESCRIPTION
 DG3994
 DG3994'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 DG3994'THE STATION IS LOCATED IN ESONG AREA ON THE ISLAND OF ROTA IN THE
 DG3994'COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS.  TO REACH THE STATION
 DG3994'FROM THE ROTA INTERNATIONAL AIRPORT PROCEED SOUTH ON THE AIRPORT ROAD
 DG3994'FOR 0.1 MILE (0.2 KM) TO THE MAIN INTERSECTION OF THE AIRPORT ROAD AND
 DG3994'THE MAIN ROAD KNOWN AS SAN FRANCISCO ROAD, PROCEED WEST TOWARD THE
 DG3994'VILLAGE OF SONGSONG FOR 7.4 MILES (11.9 KM) TO THE MARK.  THE STATION
 DG3994'IS A STANDARD USGS TABLET STAMPED TAM 3 1969 IN CONCRETE FLUSH WITH
 DG3994'GROUND IN THE MIDDLE OF THE ROAD, 18.50 METERS (60.70 FT) NORTH OF
 DG3994'POWER POLE F3 081, 43.70 METERS (143.37 FT) SOUTH OF POWER POLE F3
 DG3994'082.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3969 ***********************************************************************
 DG3969  DESIGNATION -  TAM 4
 DG3969  PID         -  DG3969
 DG3969  STATE/COUNTY-  CQ/SAIPAN
 DG3969  COUNTRY     -  US
 DG3969  USGS QUAD   -  
 DG3969
 DG3969                         *CURRENT SURVEY CONTROL
 DG3969  ______________________________________________________________________
 DG3969* NAD 83(MA11) POSITION- 15 10 53.17328(N) 214 17 10.34592(W)   ADJUSTED
 DG3969* NAD 83(MA11) ELLIP HT-    58.001 (meters)        (03/30/18)   ADJUSTED
 DG3969* NAD 83(MA11) EPOCH   -  2010.00
 DG3969* NMVD03  ORTHO HEIGHT -     3.516 (meters)       11.54  (feet) ADJUSTED
 DG3969  ______________________________________________________________________
 DG3969  GEOID HEIGHT    -         54.545 (meters)                     GEOID12B
 DG3969  NAD 83(MA11) X  - -5,087,137.445 (meters)                     COMP
 DG3969  NAD 83(MA11) Y  -  3,468,415.692 (meters)                     COMP
 DG3969  NAD 83(MA11) Z  -  1,659,498.929 (meters)                     COMP
 DG3969  LAPLACE CORR    -         -1.88  (seconds)                    DEFLEC12B
 DG3969  VERT ORDER      -  FIRST     CLASS II
 DG3969
 DG3969  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG3969  Standards:
 DG3969         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG3969            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG3969  -------------------------------------------------------------------
 DG3969  NETWORK    1.81   3.06           0.67   0.80   1.56      0.11658872
 DG3969  -------------------------------------------------------------------
 DG3969  Click here for local accuracies and other accuracy information.
 DG3969
 DG3969.The horizontal coordinates were established by GPS observations
 DG3969.and adjusted by the National Geodetic Survey in March 2018.
 DG3969
 DG3969.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG3969.been affixed to the stable Mariana tectonic plate. 
 DG3969
 DG3969.The horizontal coordinates are valid at the epoch date displayed above
 DG3969.which is a decimal equivalence of Year/Month/Day.
 DG3969
 DG3969.The orthometric height was determined by differential leveling and
 DG3969.adjusted by the NATIONAL GEODETIC SURVEY
 DG3969.in October 2004.
 DG3969
 DG3969.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3969.GEOID12B height accuracy estimate available here.
 DG3969
 DG3969.Click photographs - Photos may exist for this station.
 DG3969
 DG3969.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG3969
 DG3969.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG3969
 DG3969.The ellipsoidal height was determined by GPS observations
 DG3969.and is referenced to NAD 83.
 DG3969
 DG3969. The following values were computed from the NAD 83(MA11) position.
 DG3969
 DG3969;                    North         East     Units Scale Factor Converg.
 DG3969;UTM  55      - 1,678,800.075   361,830.324   MT  0.99983611   -0 20 12.8
 DG3969
 DG3969!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG3969!UTM  55      -   0.99999088  x   0.99983611  =   0.99982699
 DG3969
 DG3969_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS6183078800(NAD 83)
 DG3969
 DG3969                          SUPERSEDED SURVEY CONTROL
 DG3969
 DG3969  NAD 83(MA11)-  15 10 53.17020(N)    214 17 10.34347(W) AD(2010.00) 0
 DG3969  ELLIP H (06/27/12)   58.069  (m)                       GP(2010.00)    
 DG3969  NAD 83(2002)-  15 10 53.16969(N)    214 17 10.34278(W) AD(2002.00) A
 DG3969  ELLIP H (06/14/04)   58.024  (m)                       GP(2002.00) 2 1
 DG3969  NMVD03  (06/14/04)    3.68   (m)  EGM96    model used  GPS OBS        
 DG3969
 DG3969.Superseded values are not recommended for survey control.
 DG3969
 DG3969.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG3969.See file dsdata.pdf to determine how the superseded data were derived.
 DG3969
 DG3969_MARKER: DB = BENCH MARK DISK
 DG3969_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DG3969_SP_SET: PILL BOX
 DG3969_STAMPING: TAM 4 1969
 DG3969_MARK LOGO: USGS
 DG3969_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3969_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG3969_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG3969+SATELLITE: SATELLITE OBSERVATIONS - July 20, 2017
 DG3969
 DG3969  HISTORY     - Date     Condition        Report By
 DG3969  HISTORY     - 1969     MONUMENTED       USGS
 DG3969  HISTORY     - 20030207 GOOD             CNMI
 DG3969  HISTORY     - 20170720 GOOD             NGS
 DG3969  HISTORY     - 20170720 GOOD             NGS
 DG3969
 DG3969                          STATION DESCRIPTION
 DG3969
 DG3969'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (PPC)
 DG3969'THE STATION IS LOCATED IN BETWEEN GARAPAN AND SUSUPI ON THE ISLAND OF
 DG3969'SAIPAN, CNMI.  STATION IS LOCATED ABOUT 3.9 MILES (6.3 KM) SOUTH OF
 DG3969'THE TANAPAG HABOR GATE ALONG BEACH ROAD.  THE STATION IS 27.0 FEET
 DG3969'(8.2 M) WEST OF THE CENTERLINE OF THE ROAD, 3.0 FEET (0.9 M) SOUTH OF
 DG3969'THE NORTHEAST CORNER OF JAPANESE PILL BOX.  THE MARK IS A STANDARD
 DG3969'TABLE CEMENTED IN THE TOP OF THE PILL BOX.
 DG3969
 DG3969                          STATION RECOVERY (2017)
 DG3969
 DG3969'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (EEC)
 DG3969'RECOVERED AS DESCRIBED.
 DG3969
 DG3969                          STATION RECOVERY (2017)
 DG3969
 DG3969'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (EEC)
 DG3969'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3968 ***********************************************************************
 DG3968  DESIGNATION -  TAM 5
 DG3968  PID         -  DG3968
 DG3968  STATE/COUNTY-  CQ/SAIPAN
 DG3968  COUNTRY     -  US
 DG3968  USGS QUAD   -  
 DG3968
 DG3968                         *CURRENT SURVEY CONTROL
 DG3968  ______________________________________________________________________
 DG3968* NAD 83(1986) POSITION- 15 10 13.     (N) 214 17 22.     (W)   SCALED
 DG3968* NMVD03  ORTHO HEIGHT -     3.580 (meters)       11.75  (feet) ADJUSTED
 DG3968  ______________________________________________________________________
 DG3968  GEOID HEIGHT    -         54.546 (meters)                     GEOID12B
 DG3968  VERT ORDER      -  FIRST     CLASS II
 DG3968
 DG3968.The horizontal coordinates were scaled from a map and have
 DG3968.an estimated accuracy of +/- 6 seconds.
 DG3968
 DG3968.The orthometric height was determined by differential leveling and
 DG3968.adjusted by the NATIONAL GEODETIC SURVEY
 DG3968.in October 2004.
 DG3968
 DG3968.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3968.GEOID12B height accuracy estimate available here.
 DG3968
 DG3968.Click photographs - Photos may exist for this station.
 DG3968
 DG3968
 DG3968_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS614775(NAD 83)
 DG3968
 DG3968                          SUPERSEDED SURVEY CONTROL
 DG3968
 DG3968.No superseded survey control is available for this station.
 DG3968
 DG3968_MARKER: DB = BENCH MARK DISK
 DG3968_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DG3968_SP_SET: MONUMENT BASE
 DG3968_STAMPING: TAM 5 1969
 DG3968_MARK LOGO: USGS
 DG3968_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3968_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG3968
 DG3968  HISTORY     - Date     Condition        Report By
 DG3968  HISTORY     - 1969     MONUMENTED       USGS
 DG3968  HISTORY     - 20030207 GOOD             CNMI
 DG3968
 DG3968                          STATION DESCRIPTION
 DG3968
 DG3968'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (PPC)
 DG3968'THE STATION IS LOCATED IN SAN JOSE AREA ON THE ISLAND OF SAIPAN, CNMI.
 DG3968'STATION IS LOCATED ABOUT 4.7 MILES (7.6 KM) SOUTH OF THE TANAPAG HABOR
 DG3968'GATE ALONG BEACH ROAD AT THE INTERSECTION OF BEACH ROAD AND ST VICANTE
 DG3968'ROAD.  THE STATION IS 32.0 FEET (9.8 M) EAST OF BEACH ROAD AT THE
 DG3968'MEMORIAL MONUMENT.  THE MARK IS A STANDARD TABLE CEMENTED IN THE BASE
 DG3968'OF MONUMENT.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4023 ***********************************************************************
 DG4023  DESIGNATION -  TAM 5
 DG4023  PID         -  DG4023
 DG4023  STATE/COUNTY-  CQ/ROTA
 DG4023  COUNTRY     -  US
 DG4023  USGS QUAD   -  
 DG4023
 DG4023                         *CURRENT SURVEY CONTROL
 DG4023  ______________________________________________________________________
 DG4023* NAD 83(MA11) POSITION- 14 10 06.77331(N) 214 49 13.36989(W)   ADJUSTED
 DG4023* NAD 83(MA11) ELLIP HT-    59.945 (meters)        (06/27/12)   ADJUSTED
 DG4023* NAD 83(MA11) EPOCH   -  2010.00
 DG4023* NMVD03  ORTHO HEIGHT -     5.196 (meters)       17.05  (feet) ADJUSTED
 DG4023  ______________________________________________________________________
 DG4023  GEOID HEIGHT    -         54.724 (meters)                     GEOID12B
 DG4023  NAD 83(MA11) X  - -5,077,890.081 (meters)                     COMP
 DG4023  NAD 83(MA11) Y  -  3,531,904.955 (meters)                     COMP
 DG4023  NAD 83(MA11) Z  -  1,551,084.087 (meters)                     COMP
 DG4023  LAPLACE CORR    -         -2.08  (seconds)                    DEFLEC12B
 DG4023  VERT ORDER      -  FIRST     CLASS II
 DG4023
 DG4023  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4023  Standards:
 DG4023         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4023            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4023  -------------------------------------------------------------------
 DG4023  NETWORK    0.89   1.92           0.37   0.35   0.98      0.21962900
 DG4023  -------------------------------------------------------------------
 DG4023  Click here for local accuracies and other accuracy information.
 DG4023
 DG4023.The horizontal coordinates were established by GPS observations
 DG4023.and adjusted by the National Geodetic Survey in June 2012.
 DG4023
 DG4023.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4023.been affixed to the stable Mariana tectonic plate. 
 DG4023
 DG4023.The horizontal coordinates are valid at the epoch date displayed above
 DG4023.which is a decimal equivalence of Year/Month/Day.
 DG4023
 DG4023.The orthometric height was determined by differential leveling and
 DG4023.adjusted by the NATIONAL GEODETIC SURVEY
 DG4023.in October 2004.
 DG4023
 DG4023.No vertical observational check was made to the station.
 DG4023
 DG4023.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4023.GEOID12B height accuracy estimate available here.
 DG4023
 DG4023.Click photographs - Photos may exist for this station.
 DG4023
 DG4023.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4023
 DG4023.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4023
 DG4023.The ellipsoidal height was determined by GPS observations
 DG4023.and is referenced to NAD 83.
 DG4023
 DG4023. The following values were computed from the NAD 83(MA11) position.
 DG4023
 DG4023;                    North         East     Units Scale Factor Converg.
 DG4023;UTM  55      - 1,567,131.175   303,530.521   MT  1.00007747   -0 26 44.6
 DG4023
 DG4023!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4023!UTM  55      -   0.99999057  x   1.00007747  =   1.00006804
 DG4023
 DG4023_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR0353067131(NAD 83)
 DG4023
 DG4023|---------------------------------------------------------------------|
 DG4023| PID    Reference Object                     Distance      Geod. Az  |
 DG4023|                                                           dddmmss.s |
 DG4023| DG4022 CENTERLINE 1.064                    139.442 METERS 07701     |
 DG4023|---------------------------------------------------------------------|
 DG4023
 DG4023                          SUPERSEDED SURVEY CONTROL
 DG4023
 DG4023  NAD 83(2002)-  14 10 06.77304(N)    214 49 13.36975(W) AD(2002.00) A
 DG4023  ELLIP H (06/14/04)   59.921  (m)                       GP(2002.00) 2 1
 DG4023  NMVD03  (06/14/04)    4.74   (m)  EGM96    model used  GPS OBS        
 DG4023
 DG4023.Superseded values are not recommended for survey control.
 DG4023
 DG4023.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4023.See file dsdata.pdf to determine how the superseded data were derived.
 DG4023
 DG4023_MARKER: DB = BENCH MARK DISK
 DG4023_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4023_STAMPING: TAM 5 1969
 DG4023_MARK LOGO: USGS
 DG4023_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4023_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4023+STABILITY: SURFACE MOTION
 DG4023
 DG4023  HISTORY     - Date     Condition        Report By
 DG4023  HISTORY     - 1969     MONUMENTED       USGS
 DG4023  HISTORY     - 20030528 GOOD             CNMI
 DG4023
 DG4023                          STATION DESCRIPTION
 DG4023
 DG4023'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 DG4023'THE STATION IS LOCATED IN UYULAN AREA ON THE ISLAND OF ROTA IN THE
 DG4023'COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS.  TO REACH THE STATION
 DG4023'FROM THE ROTA INTERNATIONAL AIRPORT PROCEED SOUTH ON THE AIRPORT ROAD
 DG4023'FOR 0.1 MILE (0.2 KM) TO THE MAIN INTERSECTION OF THE AIRPORT ROAD AND
 DG4023'THE MAIN ROAD KNOWN AS SAN FRANCISCO ROAD, PROCEED WEST TOWARD THE
 DG4023'VILLAGE OF SONGSONG FOR 5.4 MILES (8.7 KM) TO THE MARK AFTER THE ROTA
 DG4023'HOTEL.  THE STATION IS A STANDARD USGS TABLET (TAM 5 1969) IN CONCRETE
 DG4023'FLUSH WITH GROUND IN THE MIDDLE OF THE ROAD, 11.4 METERS (37.4 FT)
 DG4023'NORTHEAST OF POWER POLE F3 141, 8.07 METERS (26.48 FT) NORTHWEST OF
 DG4023'THE CROSS WALK SIGN.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3965 ***********************************************************************
 DG3965  DESIGNATION -  TAM 6
 DG3965  PID         -  DG3965
 DG3965  STATE/COUNTY-  CQ/SAIPAN
 DG3965  COUNTRY     -  US
 DG3965  USGS QUAD   -  
 DG3965
 DG3965                         *CURRENT SURVEY CONTROL
 DG3965  ______________________________________________________________________
 DG3965* NAD 83(1986) POSITION- 15 08 55.     (N) 214 17 43.     (W)   SCALED
 DG3965* NMVD03  ORTHO HEIGHT -     2.801 (meters)        9.19  (feet) ADJUSTED
 DG3965  ______________________________________________________________________
 DG3965  GEOID HEIGHT    -         54.532 (meters)                     GEOID12B
 DG3965  VERT ORDER      -  FIRST     CLASS II
 DG3965
 DG3965.The horizontal coordinates were scaled from a map and have
 DG3965.an estimated accuracy of +/- 6 seconds.
 DG3965
 DG3965.The orthometric height was determined by differential leveling and
 DG3965.adjusted by the NATIONAL GEODETIC SURVEY
 DG3965.in October 2004.
 DG3965
 DG3965.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3965.GEOID12B height accuracy estimate available here.
 DG3965
 DG3965.Click photographs - Photos may exist for this station.
 DG3965
 DG3965
 DG3965_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS608751(NAD 83)
 DG3965
 DG3965                          SUPERSEDED SURVEY CONTROL
 DG3965
 DG3965.No superseded survey control is available for this station.
 DG3965
 DG3965_MARKER: DB = BENCH MARK DISK
 DG3965_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DG3965_SP_SET: CURB
 DG3965_STAMPING: TAM 6 1969
 DG3965_MARK LOGO: USGS
 DG3965_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3965_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG3965
 DG3965  HISTORY     - Date     Condition        Report By
 DG3965  HISTORY     - 1969     MONUMENTED       USGS
 DG3965  HISTORY     - 20030208 GOOD             CNMI
 DG3965
 DG3965                          STATION DESCRIPTION
 DG3965
 DG3965'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (PPC)
 DG3965'THE STATION IS LOCATED BETWEEN CHALAN KANOA AND SAN ANTONIO.  STATION
 DG3965'IS LOCATED ALONG BEACH ROAD AT ADMIRAL H G HOPWOOD JUNIOR HIGH SCHOOL
 DG3965'ABOUT 2.2 MILES (3.5 KM) NORTH ALONG BEACH ROAD FROM KOBLER FIELD. THE
 DG3965'STATION IS 60.0 FEET (18.3 M) WEST OF THE CENTERLINE OF BEACH ROAD,
 DG3965'12.0 FEET (3.7 M) EAST OF CENTERLINE OF THE DRIVEWAY.  THE MARK IS A
 DG3965'STANDARD TABLE CEMENTED IN CURB.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE6120 ***********************************************************************
 DE6120  DESIGNATION -  TAM 8
 DE6120  PID         -  DE6120
 DE6120  STATE/COUNTY-  CQ/TINIAN
 DE6120  COUNTRY     -  US
 DE6120  USGS QUAD   -  
 DE6120
 DE6120                         *CURRENT SURVEY CONTROL
 DE6120  ______________________________________________________________________
 DE6120* NAD 83(MA11) POSITION- 15 03 52.59455(N) 214 22 25.37862(W)   ADJUSTED
 DE6120* NAD 83(MA11) ELLIP HT-    65.348 (meters)        (06/27/12)   ADJUSTED
 DE6120* NAD 83(MA11) EPOCH   -  2010.00
 DE6120* NMVD03  ORTHO HEIGHT -    10.576 (meters)       34.70  (feet) ADJUSTED
 DE6120  ______________________________________________________________________
 DE6120  GEOID HEIGHT    -         54.775 (meters)                     GEOID12B
 DE6120  NAD 83(MA11) X  - -5,084,623.612 (meters)                     COMP
 DE6120  NAD 83(MA11) Y  -  3,478,089.459 (meters)                     COMP
 DE6120  NAD 83(MA11) Z  -  1,647,021.472 (meters)                     COMP
 DE6120  LAPLACE CORR    -         -1.72  (seconds)                    DEFLEC12B
 DE6120  VERT ORDER      -  FIRST     CLASS II
 DE6120
 DE6120  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE6120  Standards:
 DE6120         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE6120            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE6120  -------------------------------------------------------------------
 DE6120  NETWORK    2.17   4.21           0.90   0.87   2.15      0.15797450
 DE6120  -------------------------------------------------------------------
 DE6120  Click here for local accuracies and other accuracy information.
 DE6120
 DE6120.The horizontal coordinates were established by GPS observations
 DE6120.and adjusted by the National Geodetic Survey in June 2012.
 DE6120
 DE6120.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DE6120.been affixed to the stable Mariana tectonic plate. 
 DE6120
 DE6120.The horizontal coordinates are valid at the epoch date displayed above
 DE6120.which is a decimal equivalence of Year/Month/Day.
 DE6120
 DE6120.The orthometric height was determined by differential leveling and
 DE6120.adjusted by the NATIONAL GEODETIC SURVEY
 DE6120.in October 2004.
 DE6120
 DE6120.No vertical observational check was made to the station.
 DE6120
 DE6120.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE6120.GEOID12B height accuracy estimate available here.
 DE6120
 DE6120.Click photographs - Photos may exist for this station.
 DE6120
 DE6120.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE6120
 DE6120.The Laplace correction was computed from DEFLEC12B derived deflections.
 DE6120
 DE6120.The ellipsoidal height was determined by GPS observations
 DE6120.and is referenced to NAD 83.
 DE6120
 DE6120. The following values were computed from the NAD 83(MA11) position.
 DE6120
 DE6120;                    North         East     Units Scale Factor Converg.
 DE6120;UTM  55      - 1,665,932.236   352,347.360   MT  0.99986964   -0 21 25.6
 DE6120
 DE6120!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE6120!UTM  55      -   0.99998972  x   0.99986964  =   0.99985937
 DE6120
 DE6120_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5234765932(NAD 83)
 DE6120
 DE6120                          SUPERSEDED SURVEY CONTROL
 DE6120
 DE6120  NAD 83(2002)-  15 03 52.59419(N)    214 22 25.37796(W) AD(2002.00) 1
 DE6120  ELLIP H (06/14/04)   65.279  (m)                       GP(2002.00) 4 2
 DE6120  NMVD03  (06/14/04)   10.65   (m)  EGM96    model used  GPS OBS        
 DE6120
 DE6120.Superseded values are not recommended for survey control.
 DE6120
 DE6120.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE6120.See file dsdata.pdf to determine how the superseded data were derived.
 DE6120
 DE6120_MARKER: DB = BENCH MARK DISK
 DE6120_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DE6120_SP_SET: CULVERT HEADWALL
 DE6120_STAMPING: TAM 8 1969
 DE6120_MARK LOGO: USGS
 DE6120_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE6120_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE6120+STABILITY: SURFACE MOTION
 DE6120
 DE6120  HISTORY     - Date     Condition        Report By
 DE6120  HISTORY     - 1969     MONUMENTED       USGS
 DE6120  HISTORY     - 20030509 GOOD             CNMI
 DE6120
 DE6120                          STATION DESCRIPTION
 DE6120
 DE6120'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (TAM)
 DE6120'ATOMIC BOMB PITS NORTH FIELD 1.6 MI S OF ALONG 8TH AVENUE TO RD
 DE6120'INTERSECTION 40.0 FT S OF CENTERLINE RD 23.0 FT W OF CENTERLINE 8TH
 DE6120'AVENUE SET FLUSH IN THE CONCRETE HEADWALL OF A CULVERT A STANDARD
 DE6120'TABLET STAMPED TAM 8 1969.
 DE6120
 DE6120                          STATION RECOVERY (2003)
 DE6120
 DE6120'RECOVERY NOTE BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DE6120'THE STATION IS LOCATED IN UNAI CHULU AREA ON THE ISLAND OF TINIAN,
 DE6120'CNMI WHICH IS ON THE NORTH END OF THE ISLAND.  TO REACH THE STATION
 DE6120'FROM THE INTERSECTION OF THE ROAD TO THE AIRPORT AND BROADWAY, PROCEED
 DE6120'NORTH ON BROADWAY FOR 10.4 MILES (16.7 KM) AND 1.6 MILES (2.6 KM) PASS
 DE6120'THE ATOMIC BOMB LOADING PIT, NORTH FIELD ON 8TH AVENUE TO ROAD
 DE6120'INTERSECTION.  THE STATION IS A STANDARD USGS TABLET STAMPED TAM 8
 DE6120'1969, 40.0 FEET (12.2 M) SOUTH OF THE CENTERLINE OF THE ROAD, 23.0
 DE6120'FEET (7.0 M) WEST OF THE CENTERLINE OF 8TH AVENUE SET FLUSH IN THE
 DE6120'CONCRETE HEADWALL OF A CULVERT.  THE MARK IS 0.7 METERS (2.3 FT) SOUTH
 DE6120'OF THE NORTH END OF THE CULVERT, 0.9 METERS (3.0 FT) NORTH OF THE
 DE6120'SOUTH EDGE.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 AA4404 ***********************************************************************
 AA4404  DESIGNATION -  TATGUA 2
 AA4404  PID         -  AA4404
 AA4404  STATE/COUNTY-  CQ/ROTA
 AA4404  COUNTRY     -  US
 AA4404  USGS QUAD   -  
 AA4404
 AA4404                         *CURRENT SURVEY CONTROL
 AA4404  ______________________________________________________________________
 AA4404* NAD 83(MA11) POSITION- 14 10 38.89619(N) 214 47 27.19064(W)   ADJUSTED
 AA4404* NAD 83(MA11) ELLIP HT-   114.112 (meters)        (06/27/12)   ADJUSTED
 AA4404* NAD 83(MA11) EPOCH   -  2010.00
 AA4404* NMVD03  ORTHO HEIGHT -    59.503 (meters)      195.22  (feet) ADJUSTED
 AA4404  ______________________________________________________________________
 AA4404  GEOID HEIGHT    -         54.585 (meters)                     GEOID12B
 AA4404  NAD 83(MA11) X  - -5,079,552.142 (meters)                     COMP
 AA4404  NAD 83(MA11) Y  -  3,529,182.571 (meters)                     COMP
 AA4404  NAD 83(MA11) Z  -  1,552,054.563 (meters)                     COMP
 AA4404  LAPLACE CORR    -         -2.78  (seconds)                    DEFLEC12B
 AA4404  VERT ORDER      -  FIRST     CLASS II
 AA4404
 AA4404  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA4404  Standards:
 AA4404         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA4404            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA4404  -------------------------------------------------------------------
 AA4404  NETWORK    0.97   1.98           0.37   0.42   1.01      0.00592110
 AA4404  -------------------------------------------------------------------
 AA4404  Click here for local accuracies and other accuracy information.
 AA4404
 AA4404.The horizontal coordinates were established by GPS observations
 AA4404.and adjusted by the National Geodetic Survey in June 2012.
 AA4404
 AA4404.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 AA4404.been affixed to the stable Mariana tectonic plate. 
 AA4404
 AA4404.The horizontal coordinates are valid at the epoch date displayed above
 AA4404.which is a decimal equivalence of Year/Month/Day.
 AA4404
 AA4404.The orthometric height was determined by differential leveling and
 AA4404.adjusted by the NATIONAL GEODETIC SURVEY
 AA4404.in October 2004.
 AA4404
 AA4404.No vertical observational check was made to the station.
 AA4404
 AA4404.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA4404.GEOID12B height accuracy estimate available here.
 AA4404
 AA4404.Click photographs - Photos may exist for this station.
 AA4404
 AA4404.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA4404
 AA4404.The Laplace correction was computed from DEFLEC12B derived deflections.
 AA4404
 AA4404.The ellipsoidal height was determined by GPS observations
 AA4404.and is referenced to NAD 83.
 AA4404
 AA4404. The following values were computed from the NAD 83(MA11) position.
 AA4404
 AA4404;                    North         East     Units Scale Factor Converg.
 AA4404;UTM  55      - 1,568,093.887   306,722.251   MT  1.00006209   -0 26 19.6
 AA4404
 AA4404!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA4404!UTM  55      -   0.99998206  x   1.00006209  =   1.00004415
 AA4404
 AA4404_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCR0672268093(NAD 83)
 AA4404
 AA4404                          SUPERSEDED SURVEY CONTROL
 AA4404
 AA4404  NAD 83(2002)-  14 10 38.89599(N)    214 47 27.19072(W) AD(2002.00) A
 AA4404  ELLIP H (06/14/04)  114.112  (m)                       GP(2002.00) 2 1
 AA4404  NAD 83(1993)-  14 10 38.90250(N)    214 47 27.17276(W) AD(1993.62) 1
 AA4404  ELLIP H (11/30/94)  114.626  (m)                       GP(1993.62) 5 1
 AA4404  GU1963      -  14 10 33.90950(N)    214 47 35.92260(W) AD(       ) 2
 AA4404  NMVD03  (03/30/18)   59.6    (m)  GEOID12B model used  GPS OBS        
 AA4404  NMVD03  (06/14/04)   59.15   (m)  EGM96    model used  GPS OBS        
 AA4404  LMSL    (11/30/94)   59.     (m)  OSU 91A  model used  GPS OBS        
 AA4404  LMSL                 59.54   (m)          195.3    (f) LEVELING    3  
 AA4404
 AA4404.Superseded values are not recommended for survey control.
 AA4404
 AA4404.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA4404.See file dsdata.pdf to determine how the superseded data were derived.
 AA4404
 AA4404_MARKER: DB = BENCH MARK DISK
 AA4404_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AA4404_SP_SET: CISTERN
 AA4404_STAMPING: TATGUA 2 1969
 AA4404_MARK LOGO: USGS
 AA4404_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA4404_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA4404_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA4404+SATELLITE: SATELLITE OBSERVATIONS - September 12, 2017
 AA4404
 AA4404  HISTORY     - Date     Condition        Report By
 AA4404  HISTORY     - 1969     MONUMENTED       USGS
 AA4404  HISTORY     - 19690201 GOOD             USGS
 AA4404  HISTORY     - 19930822 GOOD             NOS
 AA4404  HISTORY     - 20030528 GOOD             CNMI
 AA4404  HISTORY     - 20170912 GOOD             NGS
 AA4404  HISTORY     - 20170912 GOOD             NGS
 AA4404
 AA4404                          STATION DESCRIPTION
 AA4404
 AA4404'DESCRIBED BY US GEOLOGICAL SURVEY 1969
 AA4404'ROTA AIRPORT 3.9 MI W OF 200 FT W OF BEND IN RD 47 FT NW OF RD AT 9 X9
 AA4404'FT CONCRETE WATER TANK WHICH IS 3 FT ABOVE GROUND SET FLUSH IN CENTER
 AA4404'OF TANK A STANDARD TABLET STAMPED TATGUA 2 1969.
 AA4404
 AA4404                          STATION RECOVERY (1969)
 AA4404
 AA4404'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969 (JNT)
 AA4404'LOCATED ABOUT 5.05 MI. AIRLINE NE. OF SONGSONG VILLAGE, ABOUT 2.5 MI.
 AA4404'SW. OF ASUZUDO POINT, ABOUT 400 FT. N. OF A SWITCHBACK ON THE MAIN
 AA4404'ROTA RD., IN THE TOP OF A CONCRETE CISTERN.  TO REACH FROM THE POST
 AA4404'OFFICE IN THE VILLAGE OF SONGSONG DRIVE NE. ON THE MAIN RD. FOR 6.3
 AA4404'MI. TO STATION, 45 FT. SE. CENTERLINE RD.  STATION MARK IS A STANDARD
 AA4404'TABLET STAMPED TATGUA 2 1969 CEMENTED IN TOP OF 8 X 10 FT. CONCRETE
 AA4404'CISTERN STANDING 3 FT. ABOVE GROUND.
 AA4404
 AA4404                          STATION RECOVERY (1993)
 AA4404
 AA4404'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1993 (JGF)
 AA4404'THE STATION IS LOCATED ON THE ISLAND OF ROTA, CNMI, 5.05 MI (8.13 KM)
 AA4404'NE OF SONGSONG VILLAGE, 2.5 MI (4.0 KM) SW OF ASUZUDO POINT, 400 FT
 AA4404'(121.9 M) N OF A SWITCHBACK ON MAIN ROTA ROAD. TO REACH FROM THE POST
 AA4404'OFFICE IN THE VILLAGE IN SONGSONG, DRIVE NE ON MAIN ROAD FOR 6.3 MI
 AA4404'(10.1 KM) TO STATION, 45 FT (13.7 M) SE OF CENTERLINE. THE STATION IS
 AA4404'A STANDARD DISK STAMPED -TATGUA 2 1969- CEMENTED IN THE TOP OF A 8 FT
 AA4404'(2.4 M) BY 10 FT (3.0 M) CONCRETE CISTERN STANDING 3 FT (0.9 M) ABOVE
 AA4404'THE GROUND.
 AA4404
 AA4404                          STATION RECOVERY (2003)
 AA4404
 AA4404'RECOVERY NOTE BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 AA4404'RECOVERED AS DESCRIBED.
 AA4404
 AA4404                          STATION RECOVERY (2017)
 AA4404
 AA4404'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (EEC)
 AA4404'MARK IS FOUND BUT YOU NEED A MACHETE TO CUT THRU THE BRUSH FOR GETTING
 AA4404'THE MARK.
 AA4404
 AA4404                          STATION RECOVERY (2017)
 AA4404
 AA4404'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (EEC)
 AA4404'MARK IS FOUND BUT YOU NEED A MACHETE TO CUT THRU THE BRUSH FOR GETTING
 AA4404'THE MARK.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4102 ***********************************************************************
 DG4102  DESIGNATION -  TEBE
 DG4102  PID         -  DG4102
 DG4102  STATE/COUNTY-  CQ/TINIAN
 DG4102  COUNTRY     -  US
 DG4102  USGS QUAD   -  
 DG4102
 DG4102                         *CURRENT SURVEY CONTROL
 DG4102  ______________________________________________________________________
 DG4102* NAD 83(MA11) POSITION- 15 04 24.96042(N) 214 20 46.49542(W)   ADJUSTED
 DG4102* NAD 83(MA11) ELLIP HT-    71.643 (meters)        (06/27/12)   ADJUSTED
 DG4102* NAD 83(MA11) EPOCH   -  2010.00
 DG4102* NMVD03  ORTHO HEIGHT -    16.984 (meters)       55.72  (feet) ADJUSTED
 DG4102  ______________________________________________________________________
 DG4102  GEOID HEIGHT    -         54.658 (meters)                     GEOID12B
 DG4102  NAD 83(MA11) X  - -5,086,081.901 (meters)                     COMP
 DG4102  NAD 83(MA11) Y  -  3,475,509.005 (meters)                     COMP
 DG4102  NAD 83(MA11) Z  -  1,647,983.706 (meters)                     COMP
 DG4102  LAPLACE CORR    -         -3.03  (seconds)                    DEFLEC12B
 DG4102  VERT ORDER      -  FIRST     CLASS II
 DG4102
 DG4102  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4102  Standards:
 DG4102         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4102            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4102  -------------------------------------------------------------------
 DG4102  NETWORK    1.79   3.31           0.75   0.71   1.69      0.18178560
 DG4102  -------------------------------------------------------------------
 DG4102  Click here for local accuracies and other accuracy information.
 DG4102
 DG4102.The horizontal coordinates were established by GPS observations
 DG4102.and adjusted by the National Geodetic Survey in June 2012.
 DG4102
 DG4102.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4102.been affixed to the stable Mariana tectonic plate. 
 DG4102
 DG4102.The horizontal coordinates are valid at the epoch date displayed above
 DG4102.which is a decimal equivalence of Year/Month/Day.
 DG4102
 DG4102.The orthometric height was determined by differential leveling and
 DG4102.adjusted by the NATIONAL GEODETIC SURVEY
 DG4102.in October 2004.
 DG4102
 DG4102.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4102.GEOID12B height accuracy estimate available here.
 DG4102
 DG4102.Click photographs - Photos may exist for this station.
 DG4102
 DG4102.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4102
 DG4102.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4102
 DG4102.The ellipsoidal height was determined by GPS observations
 DG4102.and is referenced to NAD 83.
 DG4102
 DG4102. The following values were computed from the NAD 83(MA11) position.
 DG4102
 DG4102;                    North         East     Units Scale Factor Converg.
 DG4102;UTM  55      - 1,666,908.653   355,306.240   MT  0.99985894   -0 21 00.6
 DG4102
 DG4102!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4102!UTM  55      -   0.99998873  x   0.99985894  =   0.99984768
 DG4102
 DG4102_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5530666908(NAD 83)
 DG4102
 DG4102                          SUPERSEDED SURVEY CONTROL
 DG4102
 DG4102  NAD 83(2002)-  15 04 24.96000(N)    214 20 46.49483(W) AD(2002.00) 1
 DG4102  ELLIP H (06/14/04)   71.571  (m)                       GP(2002.00) 4 2
 DG4102  NMVD03  (06/14/04)   17.13   (m)  EGM96    model used  GPS OBS        
 DG4102
 DG4102.Superseded values are not recommended for survey control.
 DG4102
 DG4102.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4102.See file dsdata.pdf to determine how the superseded data were derived.
 DG4102
 DG4102_MARKER: DV = VERTICAL CONTROL DISK
 DG4102_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4102_STAMPING: TEBE 2003
 DG4102_MARK LOGO: NGS
 DG4102_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4102_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4102+STABILITY: SURFACE MOTION
 DG4102
 DG4102  HISTORY     - Date     Condition        Report By
 DG4102  HISTORY     - 2003     MONUMENTED       CNMI
 DG4102
 DG4102                          STATION DESCRIPTION
 DG4102
 DG4102'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG4102'THE STATION IS LOCATED IN SABANETAN CHIGET AREA ON THE ISLAND OF
 DG4102'TINIAN, CNMI WHICH IS NORTH OF THE AIRPORT.  TO REACH THE STATION FROM
 DG4102'THE INTERSECTION OF THE TINIAN AIRPORT ROAD AND BROADWAY. PROCEED
 DG4102'NORTH ON THE BROADWAY FOR 6.2 MILES (10.0 KM) TO THE MARK AND ABOUT
 DG4102'2.0 MILES (3.2 KM) PASSED THE BIG LOOP WITH A SHRINE.  THE STATION IS
 DG4102'A STANDARD NGS BENCH MARK SET IN THE CENTER OF THE ROAD. THE MARK IS
 DG4102'3.4 METERS (11.2 FT) WEST OF THE EAST EDGE OF THE ROAD AND 2.5 METERS
 DG4102'(8.2 FT) EAST OF THE WEST EDGE OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 AA4407 ***********************************************************************
 AA4407  DATUM ORIG  -  This is a Vertical Datum Origin Point.
 AA4407  DESIGNATION -  TIDAL 1
 AA4407  PID         -  AA4407
 AA4407  STATE/COUNTY-  CQ/TINIAN
 AA4407  COUNTRY     -  US
 AA4407  USGS QUAD   -  
 AA4407
 AA4407                         *CURRENT SURVEY CONTROL
 AA4407  ______________________________________________________________________
 AA4407* NAD 83(MA11) POSITION- 14 57 53.19512(N) 214 22 57.57771(W)   ADJUSTED
 AA4407* NAD 83(MA11) ELLIP HT-    56.904 (meters)        (06/27/12)   ADJUSTED
 AA4407* NAD 83(MA11) EPOCH   -  2010.00
 AA4407* NMVD03  ORTHO HEIGHT -     2.361 (meters)        7.75  (feet) ADJUSTED
 AA4407  ______________________________________________________________________
 AA4407  GEOID HEIGHT    -         54.540 (meters)                     GEOID12B
 AA4407  NAD 83(MA11) X  - -5,086,435.659 (meters)                     COMP
 AA4407  NAD 83(MA11) Y  -  3,480,494.650 (meters)                     COMP
 AA4407  NAD 83(MA11) Z  -  1,636,349.889 (meters)                     COMP
 AA4407  LAPLACE CORR    -         -2.98  (seconds)                    DEFLEC12B
 AA4407  VERT ORDER      -  FIRST     CLASS II
 AA4407
 AA4407  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA4407  Standards:
 AA4407         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA4407            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA4407  -------------------------------------------------------------------
 AA4407  NETWORK    1.45   3.16           0.62   0.54   1.61      0.31105090
 AA4407  -------------------------------------------------------------------
 AA4407  Click here for local accuracies and other accuracy information.
 AA4407
 AA4407.The horizontal coordinates were established by GPS observations
 AA4407.and adjusted by the National Geodetic Survey in June 2012.
 AA4407
 AA4407.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 AA4407.been affixed to the stable Mariana tectonic plate. 
 AA4407
 AA4407.The horizontal coordinates are valid at the epoch date displayed above
 AA4407.which is a decimal equivalence of Year/Month/Day.
 AA4407
 AA4407.The orthometric height was determined by differential leveling and
 AA4407.adjusted by the CEN OPER OCEANOG PROD+SVCS
 AA4407.in March 2004.
 AA4407
 AA4407.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA4407.GEOID12B height accuracy estimate available here.
 AA4407
 AA4407.The datum origin mark is the tidal bench mark stamped 'TIDAL MK 1 1969' 
 AA4407.that is identified by NOS Center for Operational Oceanographic Products 
 AA4407.and Services (CO-OPS). The mark is found along Tinian Harbor on Tinian 
 AA4407.Island, Northern Marianas as part of the National Water Levels 
 AA4407.Observation Network (NWLON) designated TPT2625. The Local Mean Sea 
 AA4407.Level (LMSL) of 2.361 meters for this mark was determined from tidal 
 AA4407.observation dating from February to April 1969, plus a sea level rise 
 AA4407.correction from 1969 to 2004. The National Geodetic Survey (NGS) 
 AA4407.designates this mark as 'TIDAL 3' and adopted its corrected LMSL height 
 AA4407.as the datum origin point for the Northern Marianas Vertical Datum 
 AA4407.(NMVD03) for Tinian Island, from which all heights on the island 
 AA4407.originate. 
 AA4407
 AA4407.Click photographs - Photos may exist for this station.
 AA4407
 AA4407.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA4407
 AA4407.The Laplace correction was computed from DEFLEC12B derived deflections.
 AA4407
 AA4407.The ellipsoidal height was determined by GPS observations
 AA4407.and is referenced to NAD 83.
 AA4407
 AA4407. The following values were computed from the NAD 83(MA11) position.
 AA4407
 AA4407;                    North         East     Units Scale Factor Converg.
 AA4407;UTM  55      - 1,654,893.439   351,316.776   MT  0.99987342   -0 21 25.6
 AA4407
 AA4407!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA4407!UTM  55      -   0.99999105  x   0.99987342  =   0.99986447
 AA4407
 AA4407_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5131654893(NAD 83)
 AA4407
 AA4407                          SUPERSEDED SURVEY CONTROL
 AA4407
 AA4407  NAD 83(2002)-  14 57 53.19472(N)    214 22 57.57706(W) AD(2002.00) A
 AA4407  ELLIP H (06/14/04)   56.836  (m)                       GP(2002.00) 2 1
 AA4407  NAD 83(1993)-  14 57 53.19936(N)    214 22 57.55772(W) AD(1993.62) 1
 AA4407  ELLIP H (11/30/94)   57.439  (m)                       GP(1993.62) 5 1
 AA4407  NMVD03  (06/14/04)    2.36   (m)  EGM96    model used  GPS OBS        
 AA4407  LMSL    (11/30/94)    2.     (m)  OSU 91A  model used  GPS OBS        
 AA4407
 AA4407.Superseded values are not recommended for survey control.
 AA4407
 AA4407.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA4407.See file dsdata.pdf to determine how the superseded data were derived.
 AA4407
 AA4407_MARKER: DB = BENCH MARK DISK
 AA4407_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AA4407_SP_SET: CURB
 AA4407_STAMPING: TIDAL MK 1 1969
 AA4407_MARK LOGO: USGS
 AA4407_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA4407_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AA4407_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA4407+SATELLITE: SATELLITE OBSERVATIONS - August 27, 1993
 AA4407
 AA4407  HISTORY     - Date     Condition        Report By
 AA4407  HISTORY     - 1969     MONUMENTED       USGS
 AA4407  HISTORY     - 19930827 GOOD             NOS
 AA4407  HISTORY     - 20030510 GOOD             CNMI
 AA4407  HISTORY     - 20040304 GOOD             CO-OPS
 AA4407
 AA4407                          STATION DESCRIPTION
 AA4407
 AA4407'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (TAM)
 AA4407'TINIAN POST OFFICE 0.75 MI W OF TO TINIAN HARBOR 11.6 FT S OF THE NW
 AA4407'CORNER OF THE DOCK SET FLUSH IN A ONE FOOT CONCRETE CURB A STANDARD
 AA4407'TABLET STAMPED--TIDAL MK 1 1969--.
 AA4407
 AA4407                          STATION RECOVERY (1993)
 AA4407
 AA4407'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1993 (JGF)
 AA4407'THE STATION IS ON THE ISLAND OF TINIAN, COMMONWEALTH OF THE NORTHERN
 AA4407'MARIANA ISLANDS. THE STATION IS NEAR TINIAN HARBOR BY THE TINIAN POST
 AA4407'OFFICE.  IT IS .75 MI (1.21 KM) WEST OF TINIAN HARBOR, 11.6 FT (3.5 M)
 AA4407'SOUTH OF THE NW CORNER OF THE DOCK. IT IS SET FLUSH IN A 1 FT (0.3 M)
 AA4407'CONCRETE CURB.  THE STATION IS A BENCHMARK DISK STAMPED -TIDAL MK 1
 AA4407'1969-.
 AA4407
 AA4407                          STATION RECOVERY (2003)
 AA4407
 AA4407'RECOVERY NOTE BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 AA4407'THE STATION IS LOCATED IN TINIAN HARBOR ON THE ISLAND OF TINIAN, CNMI.
 AA4407'TO REACH THE STATION IN THE TINIAN HARBOR, PROCEED FAR WEST END OF THE
 AA4407'HARBOR. PROCEED SOUTH TO END OF THE PIER. THE MARK IS 3.52 METERS NW
 AA4407'OF THE CORNER OF THE DOCK AND 11 CM ABOVE THE DOCK ELEVATION. THE
 AA4407'STATION IS A STANDARD USGS STANDARD TABLET, 11.6 FEET SOUTH OF THE
 AA4407'NORTHWEST CORNER OF THE DOCK, SET FLUSH IN ONE FOOT CONCRETE CURB.
 AA4407
 AA4407                          STATION RECOVERY (2004)
 AA4407
 AA4407'RECOVERY NOTE BY CEN OPER OCEANOG PROD+SVCS 2004 (JRH)
 AA4407'ADJUSTMENT ID=00000458 (NORTHERN MARIANAS VERTICAL DATUM=NM),
 AA4407'SPECIFICALLY FOR THE ISLAND OF TINIAN, IN 2004 -
 AA4407'
 AA4407'COMPUTATION OF HEIGHT FOR CONSTRAINT FOLLOWS...
 AA4407'
 AA4407'USING AN OLD ADJUSTMENT OF A THIRD-ORDER LEVELING LINE STARTING FROM
 AA4407'THE TIDE GAGE AT TINIAN HARBOR WHICH WAS COMPLETED IN APRIL 1969 BY
 AA4407'T.A. MOYE (PV 760) OF THE U.S. GEOLOGICAL SURVEY (USGS) AND
 AA4407'PUBLISHED BY THAT OFFICE FOR TINIAN ISLAND, MARIANA ISLANDS, WITH THE
 AA4407'FOLLOWING EXCERPTED INFORMATION -
 AA4407'
 AA4407'TIME PERIOD                     = 56 DAYS
 AA4407'TIDAL RANGE                     = FEBRUARY 7, 1969 - APRIL 3, 1969
 AA4407'TIDE STATION LOCATION           = TINIAN HARBOR
 AA4407'
 AA4407'BENCH MARK ELEVATION INFORMATION        IN METERS ABOVE
 AA4407'
 AA4407'STAMPING OR DESIGNATION            MLLW        MSL (1969)
 AA4407'
 AA4407'TIDAL GAGE REFERENCE POINT                   1.289
 AA4407'TIDAL MK 1 1969                   2.727      2.387
 AA4407'
 AA4407'ELEVATIONS OF TIDAL DATUMS REFERRED TO MEAN LOWER LOW WATER (MLLW) IN
 AA4407'1969 AND PUBLISHED BY THE USGS, IN METERS -
 AA4407'
 AA4407'MEAN HIGHER HIGH WATER (MHHW)                     0.53
 AA4407'MEAN SEA LEVEL (MSL)                              0.34
 AA4407'MEAN LOWER LOW WATER                              0.00
 AA4407'
 AA4407'ALSO, USING INFORMATION PROVIDED BY JAMES R. HUBBARD OF THE CENTER
 AA4407'FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS (CO-OPS) ON MARCH 4,
 AA4407'2004, AS FOLLOWS -
 AA4407'
 AA4407'BASED ON THE SEA LEVEL TRENDS OBSERVED IN THE WESTERN PACIFIC AND
 AA4407'SPECIFICALLY THE UPDATED 1983-2001 EPOCH SEA LEVEL CHANGES COMPUTED
 AA4407'FOR NOS TIDE STATION 1633227 SAIPAN (MARK UH-2C), IT WAS COMMUNICATED
 AA4407'TO ED CARLSON, NGS PACIFIC REGIONAL GEODETIC ADVISOR, THAT FOR THE
 AA4407'PURPOSE OF ESTABLISHING A LOCAL MEAN SEA LEVEL NETWORK FOR ROTA AND
 AA4407'TINIAN, A SEA LEVEL ADJUSTMENT OF 0.026M (APPROXIMATELY 0.1 FT) BE
 AA4407'APPLIED TO THE DESIGNATED TIDAL BENCH MARK ELEVATIONS (DETERMINED BY
 AA4407'USGS 1969 SURVEYS) ON ROTA (TIDAL 3 1969) AND TINIAN (TIDAL 1 1969).
 AA4407'
 AA4407'METERS
 AA4407'ELEVATION OF TIDAL MK 1 1969 ABOVE MSL (1969)                   2.387
 AA4407'MSL ADJUSTMENT, DIFFERENCE BETWEEN MSL (1969) AND MSL (2004)  - 0.026
 AA4407'=======
 AA4407'ELEVATION OF TIDAL MK 1 1969 ABOVE MSL (2004)                   2.361
 AA4407'
 AA4407'
 AA4407'THE ORTHOMETRIC HEIGHTS, RESULTING FROM THE 2004 ADJUSTMENT OF THE
 AA4407'2003 LEVELING OBSERVATIONS DONE ON THE ISLAND OF TINIAN, WERE COMPUTED
 AA4407'BASED ON NORMAL GRAVITY (SEE USC+GS SPECIAL PUBLICATION 240).
 AA4407'NOTE--IF ACTUAL GRAVITY VALUES BECOME AVAILABLE IN THE NORTHERN
 AA4407'MARIANAS, 'TRUE' ORTHOMETRIC HEIGHTS MAY BE RECOMPUTED LATER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE6136 ***********************************************************************
 DE6136  DESIGNATION -  TIDAL 3
 DE6136  PID         -  DE6136
 DE6136  STATE/COUNTY-  CQ/TINIAN
 DE6136  COUNTRY     -  US
 DE6136  USGS QUAD   -  
 DE6136
 DE6136                         *CURRENT SURVEY CONTROL
 DE6136  ______________________________________________________________________
 DE6136* NAD 83(MA11) POSITION- 14 58 14.34043(N) 214 22 42.86601(W)   ADJUSTED
 DE6136* NAD 83(MA11) ELLIP HT-    73.904 (meters)        (06/27/12)   ADJUSTED
 DE6136* NAD 83(MA11) EPOCH   -  2010.00
 DE6136* NMVD03  ORTHO HEIGHT -    19.335 (meters)       63.43  (feet) ADJUSTED
 DE6136  ______________________________________________________________________
 DE6136  GEOID HEIGHT    -         54.546 (meters)                     GEOID12B
 DE6136  NAD 83(MA11) X  - -5,086,558.907 (meters)                     COMP
 DE6136  NAD 83(MA11) Y  -  3,480,046.346 (meters)                     COMP
 DE6136  NAD 83(MA11) Z  -  1,636,982.151 (meters)                     COMP
 DE6136  LAPLACE CORR    -         -2.99  (seconds)                    DEFLEC12B
 DE6136  VERT ORDER      -  FIRST     CLASS II
 DE6136
 DE6136  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE6136  Standards:
 DE6136         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE6136            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE6136  -------------------------------------------------------------------
 DE6136  NETWORK    1.60   3.10           0.67   0.62   1.58      0.27504740
 DE6136  -------------------------------------------------------------------
 DE6136  Click here for local accuracies and other accuracy information.
 DE6136
 DE6136.The horizontal coordinates were established by GPS observations
 DE6136.and adjusted by the National Geodetic Survey in June 2012.
 DE6136
 DE6136.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DE6136.been affixed to the stable Mariana tectonic plate. 
 DE6136
 DE6136.The horizontal coordinates are valid at the epoch date displayed above
 DE6136.which is a decimal equivalence of Year/Month/Day.
 DE6136
 DE6136.The orthometric height was determined by differential leveling and
 DE6136.adjusted by the NATIONAL GEODETIC SURVEY
 DE6136.in October 2004.
 DE6136
 DE6136.No vertical observational check was made to the station.
 DE6136
 DE6136.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE6136.GEOID12B height accuracy estimate available here.
 DE6136
 DE6136.Click photographs - Photos may exist for this station.
 DE6136
 DE6136.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE6136
 DE6136.The Laplace correction was computed from DEFLEC12B derived deflections.
 DE6136
 DE6136.The ellipsoidal height was determined by GPS observations
 DE6136.and is referenced to NAD 83.
 DE6136
 DE6136. The following values were computed from the NAD 83(MA11) position.
 DE6136
 DE6136;                    North         East     Units Scale Factor Converg.
 DE6136;UTM  55      - 1,655,540.523   351,760.336   MT  0.99987179   -0 21 22.3
 DE6136
 DE6136!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE6136!UTM  55      -   0.99998838  x   0.99987179  =   0.99986017
 DE6136
 DE6136_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5176055540(NAD 83)
 DE6136
 DE6136                          SUPERSEDED SURVEY CONTROL
 DE6136
 DE6136  NAD 83(2002)-  14 58 14.33991(N)    214 22 42.86542(W) AD(2002.00) 1
 DE6136  ELLIP H (06/14/04)   73.833  (m)                       GP(2002.00) 4 2
 DE6136  NMVD03  (06/14/04)   19.33   (m)  EGM96    model used  GPS OBS        
 DE6136
 DE6136.Superseded values are not recommended for survey control.
 DE6136
 DE6136.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE6136.See file dsdata.pdf to determine how the superseded data were derived.
 DE6136
 DE6136_MARKER: DB = BENCH MARK DISK
 DE6136_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE6136_STAMPING: TIDAL MK 3 1969
 DE6136_MARK LOGO: USGS
 DE6136_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE6136_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE6136+STABILITY: SURFACE MOTION
 DE6136
 DE6136  HISTORY     - Date     Condition        Report By
 DE6136  HISTORY     - 1969     MONUMENTED       USGS
 DE6136  HISTORY     - 20030510 GOOD             CNMI
 DE6136
 DE6136                          STATION DESCRIPTION
 DE6136
 DE6136'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (TAM)
 DE6136'TINIAN POST OFFICE 0.25 MI W OF TINIAN HARBOR 0.2 MI E OF AT A STREET
 DE6136'INTERSECTION 50.0 FT SW OF INTERSECTION 20.0 FT S OF CENTERLINE RD
 DE6136'23.0 FT E CENTERLINE OF RD SET IN A CONCRETE POST STANDARD TABLET
 DE6136'STAMPED TIDAL MK 3 1969.
 DE6136
 DE6136                          STATION RECOVERY (2003)
 DE6136
 DE6136'RECOVERY NOTE BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DE6136'THE STATION IS LOCATED IN SAN JOSE ON THE ISLAND OF TININA, CNMI.  TO
 DE6136'REACH THE STATION FROM THE TINIAN HARBOR, PROCEED ON FAREST WESTERLY
 DE6136'ROAD NORTH TO THE INTERSECTION OF 8TH AVENUE.  THE STATION IS A
 DE6136'STANDARD USGS STANDARD TABLET STAMPED (TIDAL MK 3 1969) , 50.0 FEET
 DE6136'(15.2 M) SOUTHWEST OF THE INTERSECTION, 8.0 METERS (26.2 FT) SOUTH OF
 DE6136'THE CENTERLINE OF ROAD LEADING TO THE HARBOR, 8.1 METERS (26.6 FT)
 DE6136'WEST OF THE CENTERLINE OF THE ROAD LEADING TO TONGA BEACH AND 25.0
 DE6136'METERS (82.0 FT) NORTHWEST OF A POWERPOLE.  THE STATION IS SET IN
 DE6136'CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4014 ***********************************************************************
 DG4014  DATUM ORIG  -  This is a Vertical Datum Origin Point.
 DG4014  DESIGNATION -  TIDAL 3
 DG4014  PID         -  DG4014
 DG4014  STATE/COUNTY-  CQ/ROTA
 DG4014  COUNTRY     -  US
 DG4014  USGS QUAD   -  
 DG4014
 DG4014                         *CURRENT SURVEY CONTROL
 DG4014  ______________________________________________________________________
 DG4014* NAD 83(MA11) POSITION- 14 08 22.24743(N) 214 51 21.15125(W)   ADJUSTED
 DG4014* NAD 83(MA11) ELLIP HT-    56.274 (meters)        (06/27/12)   ADJUSTED
 DG4014* NAD 83(MA11) EPOCH   -  2010.00
 DG4014* NMVD03  ORTHO HEIGHT -     1.482 (meters)        4.86  (feet) ADJUSTED
 DG4014  ______________________________________________________________________
 DG4014  GEOID HEIGHT    -         54.777 (meters)                     GEOID12B
 DG4014  NAD 83(MA11) X  - -5,076,342.778 (meters)                     COMP
 DG4014  NAD 83(MA11) Y  -  3,535,496.953 (meters)                     COMP
 DG4014  NAD 83(MA11) Z  -  1,547,968.236 (meters)                     COMP
 DG4014  LAPLACE CORR    -         -0.59  (seconds)                    DEFLEC12B
 DG4014  VERT ORDER      -  FIRST     CLASS II
 DG4014
 DG4014  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4014  Standards:
 DG4014         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4014            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4014  -------------------------------------------------------------------
 DG4014  NETWORK    0.94   1.90           0.37   0.40   0.97      0.01644652
 DG4014  -------------------------------------------------------------------
 DG4014  Click here for local accuracies and other accuracy information.
 DG4014
 DG4014.The horizontal coordinates were established by GPS observations
 DG4014.and adjusted by the National Geodetic Survey in June 2012.
 DG4014
 DG4014.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4014.been affixed to the stable Mariana tectonic plate. 
 DG4014
 DG4014.The horizontal coordinates are valid at the epoch date displayed above
 DG4014.which is a decimal equivalence of Year/Month/Day.
 DG4014
 DG4014.The orthometric height was determined by differential leveling and
 DG4014.adjusted by the CEN OPER OCEANOG PROD+SVCS
 DG4014.in March 2004.
 DG4014
 DG4014.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4014.GEOID12B height accuracy estimate available here.
 DG4014
 DG4014.The datum origin mark is the tidal bench mark stamped 'TIDAL MK 3 1969' 
 DG4014.that is identified by the NOS Center for Operational Oceanographic 
 DG4014.Products and Services (CO-OPS). The mark is found on Rota Island, 
 DG4014.Northern Marianas as part of the National Water Levels Observation 
 DG4014.Network (NWLON) designated TPT2627. The Local Mean Sea Level (LMSL) 
 DG4014.height of 1.482 meters for this mark originated from tidal observation 
 DG4014.from February to April of 1969, plus a sea level rise correction from 
 DG4014.1969 to 2004. The National Geodetic Survey (NGS) designates this mark 
 DG4014.as 'TIDAL 3' and adopted its corrected LMSL height as the datum origin 
 DG4014.point for the Northern Marianas Vertical Datum (NMVD03) for Rota 
 DG4014.Island, from which all heights on the island originate. 
 DG4014
 DG4014.Click photographs - Photos may exist for this station.
 DG4014
 DG4014.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4014
 DG4014.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4014
 DG4014.The ellipsoidal height was determined by GPS observations
 DG4014.and is referenced to NAD 83.
 DG4014
 DG4014. The following values were computed from the NAD 83(MA11) position.
 DG4014
 DG4014;                    North         East     Units Scale Factor Converg.
 DG4014;UTM  55      - 1,563,948.619   299,673.015   MT  1.00009641   -0 27 12.6
 DG4014
 DG4014!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4014!UTM  55      -   0.99999115  x   1.00009641  =   1.00008756
 DG4014
 DG4014_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PBR9967363948(NAD 83)
 DG4014
 DG4014|---------------------------------------------------------------------|
 DG4014| PID    Reference Object                     Distance      Geod. Az  |
 DG4014|                                                           dddmmss.s |
 DG4014| DG4003 TAM 1                               206.544 METERS 33836     |
 DG4014|---------------------------------------------------------------------|
 DG4014
 DG4014                          SUPERSEDED SURVEY CONTROL
 DG4014
 DG4014  NAD 83(2002)-  14 08 22.24710(N)    214 51 21.15112(W) AD(2002.00) A
 DG4014  ELLIP H (06/14/04)   56.261  (m)                       GP(2002.00) 2 1
 DG4014  NMVD03                1.48   (m)            4.9    (f) LEVELING    3  
 DG4014  NMVD03  (06/14/04)    1.48   (m)  EGM96    model used  GPS OBS        
 DG4014
 DG4014.Superseded values are not recommended for survey control.
 DG4014
 DG4014.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4014.See file dsdata.pdf to determine how the superseded data were derived.
 DG4014
 DG4014_MARKER: DB = BENCH MARK DISK
 DG4014_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DG4014_SP_SET: SEA WALL
 DG4014_STAMPING: TIDAL MK 3 1969
 DG4014_MARK LOGO: USGS
 DG4014_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4014_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4014+STABILITY: SURFACE MOTION
 DG4014_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4014+SATELLITE: SATELLITE OBSERVATIONS - September 13, 2017
 DG4014
 DG4014  HISTORY     - Date     Condition        Report By
 DG4014  HISTORY     - 1969     MONUMENTED       USGS
 DG4014  HISTORY     - 20030528 GOOD             CNMI
 DG4014  HISTORY     - 20040304 GOOD             CO-OPS
 DG4014  HISTORY     - 20070722 GOOD             USACE
 DG4014  HISTORY     - 20070723 GOOD             USACE
 DG4014  HISTORY     - 20170913 GOOD             NGS
 DG4014  HISTORY     - 20170913 GOOD             NGS
 DG4014
 DG4014                          STATION DESCRIPTION
 DG4014
 DG4014'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (PPC)
 DG4014'THE STATION IS LOCATED ON ROTA ISLAND OF THE COMMONWEALTH OF THE
 DG4014'NORTHERN MARIANA ISLANDS.  STATION IS LOCATED IN ROTA EAST HARBOR. THE
 DG4014'STATION IS ON THE NORTHEAST CORNER OF THE SEA WALL, 1.5 FEET (0.5 M)
 DG4014'WEST OF THE SOUTH EDGE OF THE SEA WALL, 1.5 FEET (0.5 M) WEST OF THE
 DG4014'EAST EDGE OF THE SEA WALL, AND IS A STANDARD USGS TABLET STAMPED TIDAL
 DG4014'MK 3 1969.
 DG4014
 DG4014                          STATION RECOVERY (2004)
 DG4014
 DG4014'RECOVERY NOTE BY CEN OPER OCEANOG PROD+SVCS 2004 (JRH)
 DG4014'ADJUSTMENT ID=00000457 (NORTHERN MARIANAS VERTICAL DATUM=NM),
 DG4014'SPECIFICALLY FOR THE ISLAND OF ROTA, IN 2004 -
 DG4014'
 DG4014'COMPUTATION OF HEIGHT FOR CONSTRAINT FOLLOWS...
 DG4014'
 DG4014'USING AN OLD ADJUSTMENT OF A DOUBLE-RUN, THIRD-ORDER LEVELING LINE
 DG4014'FROM TIDE GAGE AT ROTA EAST HARBOR EASTERLY TO ROTA AIRPORT WHICH WAS
 DG4014'COMPLETED IN FEBRUARY 1969 BY T.A. MOYE (PV 758) OF THE U.S.
 DG4014'GEOLOGICAL SURVEY (USGS) AND PUBLISHED BY THAT OFFICE FOR ROTA ISLAND,
 DG4014'MARIANA ISLANDS, WITH THE FOLLOWING EXCERPTED INFORMATION -
 DG4014'
 DG4014'TIME PERIOD                     = 29 DAYS
 DG4014'TIDAL RANGE                     = FEBRUARY 11, 1969 - MARCH 11, 1969
 DG4014'TIDE STATION LOCATION           = ROTA EAST HARBOR
 DG4014'
 DG4014'BENCH MARK ELEVATION INFORMATION        IN METERS ABOVE
 DG4014'
 DG4014'STAMPING OR DESIGNATION            MLLW        MSL (1969)
 DG4014'
 DG4014'TIDAL GAGE REFERENCE POINT                   2.057
 DG4014'TIDAL MK 1 1969                   2.014      1.644
 DG4014'TIDAL MK 3 1969                              1.508
 DG4014'
 DG4014'ELEVATIONS OF TIDAL DATUMS REFERRED TO MEAN LOWER LOW WATER (MLLW) IN
 DG4014'1969 AND PUBLISHED BY THE USGS, IN METERS -
 DG4014'
 DG4014'MEAN HIGHER HIGH WATER (MHHW)                     0.62
 DG4014'MEAN SEA LEVEL (MSL)                              0.37
 DG4014'MEAN LOWER LOW WATER                              0.00
 DG4014'
 DG4014'ALSO, USING INFORMATION PROVIDED BY JAMES R. HUBBARD OF THE CENTER
 DG4014'FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS (CO-OPS) ON MARCH 4,
 DG4014'2004, AS FOLLOWS -
 DG4014'
 DG4014'BASED ON THE SEA LEVEL TRENDS OBSERVED IN THE WESTERN PACIFIC AND
 DG4014'SPECIFICALLY THE UPDATED 1983-2001 EPOCH SEA LEVEL CHANGES COMPUTED
 DG4014'FOR NOS TIDE STATION 1633227 SAIPAN (MARK UH-2C), IT WAS COMMUNICATED
 DG4014'TO ED CARLSON, NGS PACIFIC REGIONAL GEODETIC ADVISOR, THAT FOR THE
 DG4014'PURPOSE OF ESTABLISHING A LOCAL MEAN SEA LEVEL NETWORK FOR ROTA AND
 DG4014'TINIAN, A SEA LEVEL ADJUSTMENT OF 0.026M (APPROXIMATELY 0.1 FT) BE
 DG4014'APPLIED TO THE DESIGNATED TIDAL BENCH MARK ELEVATIONS (DETERMINED BY
 DG4014'USGS 1969 SURVEYS) ON ROTA (TIDAL 3 1969) AND TINIAN (TIDAL 1 1969).
 DG4014'
 DG4014'METERS
 DG4014'ELEVATION OF TIDAL MK 3 1969 ABOVE MSL (1969)                   1.508
 DG4014'MSL ADJUSTMENT, DIFFERENCE BETWEEN MSL (1969) AND MSL (2004)  - 0.026
 DG4014'=======
 DG4014'ELEVATION OF TIDAL MK 3 1969 ABOVE MSL (2004)                   1.482
 DG4014'
 DG4014'
 DG4014'THE ORTHOMETRIC HEIGHTS, RESULTING FROM THE 2004 ADJUSTMENT OF THE
 DG4014'2003 LEVELING OBSERVATIONS DONE ON THE ISLAND OF ROTA, WERE COMPUTED
 DG4014'BASED ON NORMAL GRAVITY (SEE USC+GS SPECIAL PUBLICATION 240).
 DG4014'NOTE--IF ACTUAL GRAVITY VALUES BECOME AVAILABLE IN THE NORTHERN
 DG4014'MARIANAS, 'TRUE' ORTHOMETRIC HEIGHTS MAY BE RECOMPUTED LATER.
 DG4014
 DG4014                          STATION RECOVERY (2007)
 DG4014
 DG4014'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2007 (JDP)
 DG4014'MARK FOUND AS DESCRIBED
 DG4014
 DG4014                          STATION RECOVERY (2007)
 DG4014
 DG4014'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2007 (JDP)
 DG4014'RECOVERED IN GOOD CONDITION.
 DG4014
 DG4014                          STATION RECOVERY (2017)
 DG4014
 DG4014'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (EEC)
 DG4014'MARK IS NOW LOCATED ON THE NEW PIER DOWN A PIPE WITH A COVER. NOTE-
 DG4014'YOU NEED A PHILIPS SCREWDRIVER TO OPEN THE COVER.
 DG4014
 DG4014                          STATION RECOVERY (2017)
 DG4014
 DG4014'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (EEC)
 DG4014'MARK IS NOW LOCATED ON THE NEW PIER DOWN A PIPE WITH A COVER. NOTE-
 DG4014'YOU NEED A PHILIPS SCREWDRIVER TO OPEN THE COVER.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4130 ***********************************************************************
 DG4130  DESIGNATION -  TIM
 DG4130  PID         -  DG4130
 DG4130  STATE/COUNTY-  CQ/TINIAN
 DG4130  COUNTRY     -  US
 DG4130  USGS QUAD   -  
 DG4130
 DG4130                         *CURRENT SURVEY CONTROL
 DG4130  ______________________________________________________________________
 DG4130* NAD 83(MA11) POSITION- 15 00 24.13359(N) 214 23 26.42047(W)   ADJUSTED
 DG4130* NAD 83(MA11) ELLIP HT-   129.056 (meters)        (06/27/12)   ADJUSTED
 DG4130* NAD 83(MA11) EPOCH   -  2010.00
 DG4130* NMVD03  ORTHO HEIGHT -    74.314 (meters)      243.81  (feet) ADJUSTED
 DG4130  ______________________________________________________________________
 DG4130  GEOID HEIGHT    -         54.762 (meters)                     GEOID12B
 DG4130  NAD 83(MA11) X  - -5,085,016.505 (meters)                     COMP
 DG4130  NAD 83(MA11) Y  -  3,480,567.657 (meters)                     COMP
 DG4130  NAD 83(MA11) Z  -  1,640,850.035 (meters)                     COMP
 DG4130  LAPLACE CORR    -         -2.10  (seconds)                    DEFLEC12B
 DG4130  VERT ORDER      -  FIRST     CLASS II
 DG4130
 DG4130  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4130  Standards:
 DG4130         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4130            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4130  -------------------------------------------------------------------
 DG4130  NETWORK    1.60   2.96           0.66   0.64   1.51      0.23150850
 DG4130  -------------------------------------------------------------------
 DG4130  Click here for local accuracies and other accuracy information.
 DG4130
 DG4130.The horizontal coordinates were established by GPS observations
 DG4130.and adjusted by the National Geodetic Survey in June 2012.
 DG4130
 DG4130.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4130.been affixed to the stable Mariana tectonic plate. 
 DG4130
 DG4130.The horizontal coordinates are valid at the epoch date displayed above
 DG4130.which is a decimal equivalence of Year/Month/Day.
 DG4130
 DG4130.The orthometric height was determined by differential leveling and
 DG4130.adjusted by the NATIONAL GEODETIC SURVEY
 DG4130.in October 2004.
 DG4130
 DG4130.No vertical observational check was made to the station.
 DG4130
 DG4130.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4130.GEOID12B height accuracy estimate available here.
 DG4130
 DG4130.Click photographs - Photos may exist for this station.
 DG4130
 DG4130.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4130
 DG4130.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4130
 DG4130.The ellipsoidal height was determined by GPS observations
 DG4130.and is referenced to NAD 83.
 DG4130
 DG4130. The following values were computed from the NAD 83(MA11) position.
 DG4130
 DG4130;                    North         East     Units Scale Factor Converg.
 DG4130;UTM  55      - 1,659,537.363   350,484.196   MT  0.99987649   -0 21 36.6
 DG4130
 DG4130!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4130!UTM  55      -   0.99997971  x   0.99987649  =   0.99985620
 DG4130
 DG4130_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5048459537(NAD 83)
 DG4130
 DG4130                          SUPERSEDED SURVEY CONTROL
 DG4130
 DG4130  NAD 83(2002)-  15 00 24.13305(N)    214 23 26.41992(W) AD(2002.00) 1
 DG4130  ELLIP H (06/14/04)  128.985  (m)                       GP(2002.00) 4 2
 DG4130  NMVD03  (06/14/04)   74.33   (m)  EGM96    model used  GPS OBS        
 DG4130
 DG4130.Superseded values are not recommended for survey control.
 DG4130
 DG4130.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4130.See file dsdata.pdf to determine how the superseded data were derived.
 DG4130
 DG4130_MARKER: DV = VERTICAL CONTROL DISK
 DG4130_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4130_STAMPING: TIM 2003
 DG4130_MARK LOGO: NGS
 DG4130_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4130_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4130+STABILITY: SURFACE MOTION
 DG4130
 DG4130  HISTORY     - Date     Condition        Report By
 DG4130  HISTORY     - 2003     MONUMENTED       CNMI
 DG4130
 DG4130                          STATION DESCRIPTION
 DG4130
 DG4130'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (EDG)
 DG4130'THE STATION IS LOCATED NORTHWEST OF SAN JOSE IN THE KAHET AREA ON THE
 DG4130'ISLAND OF TINIAN, CNMI. TO REACH THE STATION FROM THE INTER- SECTION
 DG4130'OF THE AIRPORT ROAD AND BROADWAY, PROCEED NORTH ON BROADWAY FOR 1.4
 DG4130'MILES TO THE INTERSECTION. PROCEED WEST AT THE INTERSECTION FOR 1.6
 DG4130'MILES TO THE INTERSECTION OF 8TH AVENUE AND THE SEABEE MONUMENT ON THE
 DG4130'NORTHWEST SIDE OF THE INTERSECTION. PROCEED SOUTH ON 8TH AVENUE FOR
 DG4130'0.6 MILES TO STATION. THE STATION IS A STANDARD NGS BENCH MARK SET IN
 DG4130'THE CENTERLINE OF THE ROAD. 40 FT (12.20M) FROM FENCE CORNER. POWER
 DG4130'POLE SW 33.0 FT (10.10M).
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 AA4409 ***********************************************************************
 AA4409  DESIGNATION -  TIQ A
 AA4409  PID         -  AA4409
 AA4409  STATE/COUNTY-  CQ/TINIAN
 AA4409  COUNTRY     -  US
 AA4409  USGS QUAD   -  
 AA4409
 AA4409                         *CURRENT SURVEY CONTROL
 AA4409  ______________________________________________________________________
 AA4409* NAD 83(MA11) POSITION- 14 59 55.72216(N) 214 22 26.97928(W)   NO CHECK
 AA4409* NAD 83(MA11) ELLIP HT-   135.476 (meters)        (06/27/12)   NO CHECK
 AA4409* NAD 83(MA11) EPOCH   -  2010.00
 AA4409* LMSL    ORTHO HEIGHT -    81.    (meters)      266.    (feet) GPS OBS
 AA4409  ______________________________________________________________________
 AA4409  LMSL orthometric height was determined with geoid model       OSU 91A
 AA4409  GEOID HEIGHT    -          54.64 (meters)                     OSU 91A
 AA4409  GEOID HEIGHT    -         54.653 (meters)                     GEOID12B
 AA4409  NAD 83(MA11) X  - -5,086,211.020 (meters)                     COMP
 AA4409  NAD 83(MA11) Y  -  3,479,233.249 (meters)                     COMP
 AA4409  NAD 83(MA11) Z  -  1,640,008.198 (meters)                     COMP
 AA4409  LAPLACE CORR    -         -2.96  (seconds)                    DEFLEC12B
 AA4409
 AA4409  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA4409  Standards:
 AA4409         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA4409            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA4409  -------------------------------------------------------------------
 AA4409  NETWORK   68.78  17.62           3.23  35.04   8.99      0.26837250
 AA4409  -------------------------------------------------------------------
 AA4409  Click here for local accuracies and other accuracy information.
 AA4409
 AA4409.The horizontal coordinates were established by GPS observations
 AA4409.and adjusted by the National Geodetic Survey in June 2012.
 AA4409
 AA4409.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 AA4409.been affixed to the stable Mariana tectonic plate. 
 AA4409
 AA4409.The horizontal coordinates are valid at the epoch date displayed above
 AA4409.which is a decimal equivalence of Year/Month/Day.
 AA4409
 AA4409.No horizontal observational check was made to the station.
 AA4409
 AA4409.The orthometric height was determined by GPS observations and a
 AA4409.high-resolution geoid model.
 AA4409
 AA4409.No vertical observational check was made to the station.
 AA4409
 AA4409.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA4409.GEOID12B height accuracy estimate available here.
 AA4409
 AA4409.Click photographs - Photos may exist for this station.
 AA4409
 AA4409.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA4409
 AA4409.The Laplace correction was computed from DEFLEC12B derived deflections.
 AA4409
 AA4409.The ellipsoidal height was determined by GPS observations
 AA4409.and is referenced to NAD 83.
 AA4409
 AA4409. The following values were computed from the NAD 83(MA11) position.
 AA4409
 AA4409;                    North         East     Units Scale Factor Converg.
 AA4409;UTM  55      - 1,658,653.152   352,254.273   MT  0.99986998   -0 21 20.5
 AA4409
 AA4409!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA4409!UTM  55      -   0.99997870  x   0.99986998  =   0.99984868
 AA4409
 AA4409_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5225458653(NAD 83)
 AA4409
 AA4409                          SUPERSEDED SURVEY CONTROL
 AA4409
 AA4409  NAD 83(1993)-  14 59 55.72708(N)    214 22 26.95928(W) AD(1993.62) 1
 AA4409  ELLIP H (11/30/94)  136.003  (m)                       GP(1993.62) 5 1
 AA4409
 AA4409.Superseded values are not recommended for survey control.
 AA4409
 AA4409.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA4409.See file dsdata.pdf to determine how the superseded data were derived.
 AA4409
 AA4409_MARKER: DD = SURVEY DISK
 AA4409_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 AA4409_SP_SET: IRREGULAR CONCRETE MASS
 AA4409_STAMPING: TIQ A
 AA4409_MARK LOGO: NOS
 AA4409_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA4409_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA4409_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA4409+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AA4409
 AA4409  HISTORY     - Date     Condition        Report By
 AA4409  HISTORY     - 1993     MONUMENTED       NOS
 AA4409
 AA4409                          STATION DESCRIPTION
 AA4409
 AA4409'DESCRIBED BY NATIONAL OCEAN SERVICE 1993 (JGF)
 AA4409'THE STATION IS ON THE TINIAN AIRPORT ON THE ISLAND OF TINIAN,
 AA4409'COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS. THE STATION IS NEAR THE
 AA4409'EAST END OT THE RUNWAY.  IT IS 102.3 FT (31.2 M) NORTH FROM THE NORTH
 AA4409'EDGE OF THE RUNWAY, 179 FT (54.6 M) FROM THE CENTER OF AN OLD LIGHT
 AA4409'BASE AT THE NORTHEAST CORNER OF THE RUNWAY, AND 82 FT (25.0 M) SOUTH
 AA4409'OF THE CENTER OF A DRAINAGE DITCH.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 AA4410 ***********************************************************************
 AA4410  DESIGNATION -  TIQ B
 AA4410  PID         -  AA4410
 AA4410  STATE/COUNTY-  CQ/TINIAN
 AA4410  COUNTRY     -  US
 AA4410  USGS QUAD   -  
 AA4410
 AA4410                         *CURRENT SURVEY CONTROL
 AA4410  ______________________________________________________________________
 AA4410* NAD 83(MA11) POSITION- 14 59 45.41630(N) 214 22 57.43245(W)   NO CHECK
 AA4410* NAD 83(MA11) ELLIP HT-   131.374 (meters)        (06/27/12)   NO CHECK
 AA4410* NAD 83(MA11) EPOCH   -  2010.00
 AA4410* NMVD03  ORTHO HEIGHT -    76.696 (meters)      251.63  (feet) ADJUSTED
 AA4410  ______________________________________________________________________
 AA4410  GEOID HEIGHT    -         54.688 (meters)                     GEOID12B
 AA4410  NAD 83(MA11) X  - -5,085,761.666 (meters)                     COMP
 AA4410  NAD 83(MA11) Y  -  3,480,028.198 (meters)                     COMP
 AA4410  NAD 83(MA11) Z  -  1,639,701.162 (meters)                     COMP
 AA4410  LAPLACE CORR    -         -2.59  (seconds)                    DEFLEC12B
 AA4410  VERT ORDER      -  FIRST     CLASS II
 AA4410
 AA4410  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA4410  Standards:
 AA4410         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA4410            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA4410  -------------------------------------------------------------------
 AA4410  NETWORK    2.02  12.01           0.82   0.82   6.13      0.26104510
 AA4410  -------------------------------------------------------------------
 AA4410  Click here for local accuracies and other accuracy information.
 AA4410
 AA4410.The horizontal coordinates were established by GPS observations
 AA4410.and adjusted by the National Geodetic Survey in June 2012.
 AA4410
 AA4410.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 AA4410.been affixed to the stable Mariana tectonic plate. 
 AA4410
 AA4410.The horizontal coordinates are valid at the epoch date displayed above
 AA4410.which is a decimal equivalence of Year/Month/Day.
 AA4410
 AA4410.No horizontal observational check was made to the station.
 AA4410
 AA4410.The orthometric height was determined by differential leveling and
 AA4410.adjusted by the NATIONAL GEODETIC SURVEY
 AA4410.in October 2004.
 AA4410
 AA4410.No vertical observational check was made to the station.
 AA4410
 AA4410.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA4410.GEOID12B height accuracy estimate available here.
 AA4410
 AA4410.Click photographs - Photos may exist for this station.
 AA4410
 AA4410.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA4410
 AA4410.The Laplace correction was computed from DEFLEC12B derived deflections.
 AA4410
 AA4410.The ellipsoidal height was determined by GPS observations
 AA4410.and is referenced to NAD 83.
 AA4410
 AA4410. The following values were computed from the NAD 83(MA11) position.
 AA4410
 AA4410;                    North         East     Units Scale Factor Converg.
 AA4410;UTM  55      - 1,658,342.105   351,342.632   MT  0.99987332   -0 21 28.2
 AA4410
 AA4410!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA4410!UTM  55      -   0.99997934  x   0.99987332  =   0.99985267
 AA4410
 AA4410:                Primary Azimuth Mark                     Grid Az
 AA4410:UTM  55      -  TIQ C                                    276 31 28.4
 AA4410
 AA4410_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5134258342(NAD 83)
 AA4410
 AA4410|---------------------------------------------------------------------|
 AA4410| PID    Reference Object                     Distance      Geod. Az  |
 AA4410|                                                           dddmmss.s |
 AA4410| AA4411 TIQ C                               APPROX. 0.6 KM 2761000.2 |
 AA4410|---------------------------------------------------------------------|
 AA4410
 AA4410                          SUPERSEDED SURVEY CONTROL
 AA4410
 AA4410  NAD 83(1993)-  14 59 45.42122(N)    214 22 57.41246(W) AD(1993.62) 1
 AA4410  ELLIP H (11/30/94)  131.901  (m)                       GP(1993.62) 5 1
 AA4410  LMSL    (11/30/94)   77.     (m)  OSU 91A  model used  GPS OBS        
 AA4410
 AA4410.Superseded values are not recommended for survey control.
 AA4410
 AA4410.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA4410.See file dsdata.pdf to determine how the superseded data were derived.
 AA4410
 AA4410_MARKER: DV = VERTICAL CONTROL DISK
 AA4410_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA4410_STAMPING: TIQ B
 AA4410_MARK LOGO: NOS
 AA4410_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA4410_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA4410+STABILITY: SURFACE MOTION
 AA4410_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA4410+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AA4410
 AA4410  HISTORY     - Date     Condition        Report By
 AA4410  HISTORY     - 1993     MONUMENTED       NOS
 AA4410  HISTORY     - 1995     GOOD             NGS
 AA4410  HISTORY     - 20030511 GOOD             NGS
 AA4410
 AA4410                          STATION DESCRIPTION
 AA4410
 AA4410'DESCRIBED BY NATIONAL OCEAN SERVICE 1993 (JGF)
 AA4410'THE STATION IS THE TINIAN AIRPORT ON THE ISLAND OF TINIAN,
 AA4410'COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS. THE STATION IS AT THE
 AA4410'APPROXIMATE MIDPOINT OF THE RUNWAY ON THE SOUTH SIDE.  IT IS 202.5 FT
 AA4410'(61.7 M) SOUTH OF THE SOUTH EDGE OF THE RUNWAY, AND 275 FT (83.8 M)
 AA4410'WEST SOUTHWEST FROM THE SOUTHWEST CORNER OF THE OLD TURNOUT.
 AA4410
 AA4410                          STATION RECOVERY (1995)
 AA4410
 AA4410'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995
 AA4410'THE STATION IS LOCATED AT THE AIRPORT NEAR RWY END 8 ON THE NORTHWEST
 AA4410'SIDE OF THE RUNWAY.  THE STATION IS LOCATED 126.7 FT (38.6 M) NE OF
 AA4410'RAPI (8) POWER BOX, 201.1 FT (61.3 M) NW OF THE 5/1 DISTANCE MAKER
 AA4410'BOX, 211.2 FT (64.4 M) NNW OF THE NW EDGE OF THE RUNWAY, AND 21 FT
 AA4410'(6.4 M) NNW OF THE CENTER OF A SHALLOW DRAINAGE DITCH.  THE STATION IS
 AA4410'A STANDARD NOS DISK STAMPED TIQ C 1993 AND SET IN A DRILL HOLE IN THE
 AA4410'TOP OF A ROCK OUTCROP 0.3 FT (9.1 CM) ABOVE THE SURFACE.
 AA4410
 AA4410                          STATION RECOVERY (2003)
 AA4410
 AA4410'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (EDG)
 AA4410'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 AA4411 ***********************************************************************
 AA4411  FBN         -  This is a Federal Base Network Control Station.
 AA4411  DESIGNATION -  TIQ C
 AA4411  PID         -  AA4411
 AA4411  STATE/COUNTY-  CQ/TINIAN
 AA4411  COUNTRY     -  US
 AA4411  USGS QUAD   -  
 AA4411
 AA4411                         *CURRENT SURVEY CONTROL
 AA4411  ______________________________________________________________________
 AA4411* NAD 83(MA11) POSITION- 14 59 47.45042(N) 214 23 16.80285(W)   ADJUSTED
 AA4411* NAD 83(MA11) ELLIP HT-   126.547 (meters)        (03/30/18)   ADJUSTED
 AA4411* NAD 83(MA11) EPOCH   -  2010.00
 AA4411* NMVD03  ORTHO HEIGHT -    71.847 (meters)      235.72  (feet) ADJUSTED
 AA4411  ______________________________________________________________________
 AA4411  GEOID HEIGHT    -         54.715 (meters)                     GEOID12B
 AA4411  NAD 83(MA11) X  - -5,085,417.635 (meters)                     COMP
 AA4411  NAD 83(MA11) Y  -  3,480,494.018 (meters)                     COMP
 AA4411  NAD 83(MA11) Z  -  1,639,760.305 (meters)                     COMP
 AA4411  LAPLACE CORR    -         -2.34  (seconds)                    DEFLEC12B
 AA4411  VERT ORDER      -  FIRST     CLASS II
 AA4411
 AA4411  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA4411  Standards:
 AA4411         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA4411            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA4411  -------------------------------------------------------------------
 AA4411  NETWORK    1.53   2.67           0.57   0.67   1.36      0.08556343
 AA4411  -------------------------------------------------------------------
 AA4411  Click here for local accuracies and other accuracy information.
 AA4411
 AA4411.The horizontal coordinates were established by GPS observations
 AA4411.and adjusted by the National Geodetic Survey in March 2018.
 AA4411
 AA4411.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 AA4411.been affixed to the stable Mariana tectonic plate. 
 AA4411
 AA4411.The horizontal coordinates are valid at the epoch date displayed above
 AA4411.which is a decimal equivalence of Year/Month/Day.
 AA4411
 AA4411.The orthometric height was determined by differential leveling and
 AA4411.adjusted by the NATIONAL GEODETIC SURVEY
 AA4411.in October 2004.
 AA4411
 AA4411.No vertical observational check was made to the station.
 AA4411
 AA4411.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA4411.GEOID12B height accuracy estimate available here.
 AA4411
 AA4411.Click photographs - Photos may exist for this station.
 AA4411
 AA4411.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA4411
 AA4411.The Laplace correction was computed from DEFLEC12B derived deflections.
 AA4411
 AA4411.The ellipsoidal height was determined by GPS observations
 AA4411.and is referenced to NAD 83.
 AA4411
 AA4411. The following values were computed from the NAD 83(MA11) position.
 AA4411
 AA4411;                    North         East     Units Scale Factor Converg.
 AA4411;UTM  55      - 1,658,408.236   350,764.403   MT  0.99987545   -0 21 33.2
 AA4411
 AA4411!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA4411!UTM  55      -   0.99998010  x   0.99987545  =   0.99985555
 AA4411
 AA4411:                Primary Azimuth Mark                     Grid Az
 AA4411:UTM  55      -  TIQ B                                    096 31 28.4
 AA4411
 AA4411_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5076458408(NAD 83)
 AA4411
 AA4411|---------------------------------------------------------------------|
 AA4411| PID    Reference Object                     Distance      Geod. Az  |
 AA4411|                                                           dddmmss.s |
 AA4411| AA4410 TIQ B                               APPROX. 0.6 KM 0960955.2 |
 AA4411|---------------------------------------------------------------------|
 AA4411
 AA4411                          SUPERSEDED SURVEY CONTROL
 AA4411
 AA4411  NAD 83(MA11)-  14 59 47.44842(N)    214 23 16.80071(W) AD(2010.00) 0
 AA4411  ELLIP H (06/27/12)  126.545  (m)                       GP(2010.00)    
 AA4411  NAD 83(2002)-  14 59 47.44788(N)    214 23 16.80018(W) AD(2002.00) A
 AA4411  ELLIP H (06/14/04)  126.473  (m)                       GP(2002.00) 2 1
 AA4411  NAD 83(1993)-  14 59 47.45334(N)    214 23 16.78072(W) AD(1993.62) A
 AA4411  ELLIP H (11/30/94)  127.072  (m)                       GP(1993.62) 3 2
 AA4411  NMVD03  (06/14/04)   71.85   (m)  EGM96    model used  GPS OBS        
 AA4411  LMSL    (11/30/94)   71.9    (m)  OSU 91A  model used  GPS OBS        
 AA4411
 AA4411.Superseded values are not recommended for survey control.
 AA4411
 AA4411.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA4411.See file dsdata.pdf to determine how the superseded data were derived.
 AA4411
 AA4411_MARKER: DV = VERTICAL CONTROL DISK
 AA4411_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA4411_STAMPING: TIQ C
 AA4411_MARK LOGO: NGS
 AA4411_PROJECTION: FLUSH
 AA4411_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA4411_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA4411+STABILITY: SURFACE MOTION
 AA4411_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA4411+SATELLITE: SATELLITE OBSERVATIONS - September 08, 2017
 AA4411
 AA4411  HISTORY     - Date     Condition        Report By
 AA4411  HISTORY     - 1993     MONUMENTED       NOS
 AA4411  HISTORY     - 1995     GOOD             NGS
 AA4411  HISTORY     - 20030511 GOOD             NGS
 AA4411  HISTORY     - 20170908 GOOD             NGS
 AA4411  HISTORY     - 20170908 GOOD             NGS
 AA4411
 AA4411                          STATION DESCRIPTION
 AA4411
 AA4411'DESCRIBED BY NATIONAL OCEAN SERVICE 1993 (JGF)
 AA4411'THE STATION IS LOCATED ON THE TINIAN AIRPORT ON THE ISLAND OF TINIAN,
 AA4411'COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS. THE STATION IS NEAR THE
 AA4411'WEST END OF THE RUNWAY, IT IS 900 FT (274.3 M) EAST OF THE WEST RUNWAY
 AA4411'END, 140.3 FT (42.8 M) SOUTHWEST FROM THE WESTERLY WINDSOCK, 211.6 FT
 AA4411'(64.5 M) NORTH FROM THE NORTH EDGE OF THE RUNWAY.
 AA4411
 AA4411                          STATION RECOVERY (1995)
 AA4411
 AA4411'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995
 AA4411'RECOVERED IN GOOD CONDITION.
 AA4411
 AA4411                          STATION RECOVERY (2003)
 AA4411
 AA4411'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (EDG)
 AA4411'RECOVERED AS DESCRIBED.
 AA4411
 AA4411                          STATION RECOVERY (2017)
 AA4411
 AA4411'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (EEC)
 AA4411'MARK IS RECOVERED AS DESCRIBED.
 AA4411
 AA4411                          STATION RECOVERY (2017)
 AA4411
 AA4411'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2017 (EEC)
 AA4411'MARK IS RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3935 ***********************************************************************
 DG3935  DESIGNATION -  TKF 1
 DG3935  PID         -  DG3935
 DG3935  STATE/COUNTY-  CQ/SAIPAN
 DG3935  COUNTRY     -  US
 DG3935  USGS QUAD   -  
 DG3935
 DG3935                         *CURRENT SURVEY CONTROL
 DG3935  ______________________________________________________________________
 DG3935* NAD 83(1986) POSITION- 15 12 32.     (N) 214 14 36.     (W)   SCALED
 DG3935* NMVD03  ORTHO HEIGHT -   188.954 (meters)      619.93  (feet) ADJUSTED
 DG3935  ______________________________________________________________________
 DG3935  GEOID HEIGHT    -         54.330 (meters)                     GEOID12B
 DG3935  VERT ORDER      -  FIRST     CLASS II
 DG3935
 DG3935.The horizontal coordinates were scaled from a map and have
 DG3935.an estimated accuracy of +/- 6 seconds.
 DG3935
 DG3935.The orthometric height was determined by differential leveling and
 DG3935.adjusted by the NATIONAL GEODETIC SURVEY
 DG3935.in October 2004.
 DG3935
 DG3935.No vertical observational check was made to the station.
 DG3935
 DG3935.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3935.GEOID12B height accuracy estimate available here.
 DG3935
 DG3935.Click photographs - Photos may exist for this station.
 DG3935
 DG3935
 DG3935_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS664818(NAD 83)
 DG3935
 DG3935                          SUPERSEDED SURVEY CONTROL
 DG3935
 DG3935.No superseded survey control is available for this station.
 DG3935
 DG3935_MARKER: DV = VERTICAL CONTROL DISK
 DG3935_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DG3935_SP_SET: CULVERT HEADWALL
 DG3935_STAMPING: TKF 1 2003
 DG3935_MARK LOGO: NGS
 DG3935_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3935_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3935+STABILITY: SURFACE MOTION
 DG3935
 DG3935  HISTORY     - Date     Condition        Report By
 DG3935  HISTORY     - 2003     MONUMENTED       NGS
 DG3935
 DG3935                          STATION DESCRIPTION
 DG3935
 DG3935'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (EDG)
 DG3935'THE STATION IS LOCATED IN CAPITAL HILL AREA ON THE ISLAND OF SAIPAN,
 DG3935'CNMI.  TO REACH THE STATION FROM THE INTERSECTION OF CROS ISLAND ROAD
 DG3935'AND TALUFOFO ROAD PROCEED EAST ON TALUFOFO ROAD FOR 0.1 MILES (0.2 KM)
 DG3935'TO THE CULVERT ON RIGHT SIDE OF THE ROAD.  THE STATION IS A STANDARD
 DG3935'NGS BENCH MARK DISK SET IN TOP OF THE CULVERT OR HEADWALL 2 FEET (0.6
 DG3935'M) ABOVE THE GROUND, 4.4 METERS (14.4 FT) NORTHWEST FROM A POWER POLE,
 DG3935'6.78 METERS (22.24 FT) NORTHWEST FROM THE TELEPHONE BOX, 5.60 METERS
 DG3935'(18.37 FT) SOUTHWEST FROM THE CENTERLINE OF THE ROAD, 1.6 METERS (5.2
 DG3935'FT) SOUTHWEST FROM THE EDGE OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3936 ***********************************************************************
 DG3936  DESIGNATION -  TKF 2
 DG3936  PID         -  DG3936
 DG3936  STATE/COUNTY-  CQ/SAIPAN
 DG3936  COUNTRY     -  US
 DG3936  USGS QUAD   -  
 DG3936
 DG3936                         *CURRENT SURVEY CONTROL
 DG3936  ______________________________________________________________________
 DG3936* NAD 83(1986) POSITION- 15 12 33.     (N) 214 14 00.     (W)   SCALED
 DG3936* NMVD03  ORTHO HEIGHT -   102.920 (meters)      337.66  (feet) ADJUSTED
 DG3936  ______________________________________________________________________
 DG3936  GEOID HEIGHT    -         54.243 (meters)                     GEOID12B
 DG3936  VERT ORDER      -  FIRST     CLASS II
 DG3936
 DG3936.The horizontal coordinates were scaled from a map and have
 DG3936.an estimated accuracy of +/- 6 seconds.
 DG3936
 DG3936.The orthometric height was determined by differential leveling and
 DG3936.adjusted by the NATIONAL GEODETIC SURVEY
 DG3936.in October 2004.
 DG3936
 DG3936.No vertical observational check was made to the station.
 DG3936
 DG3936.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3936.GEOID12B height accuracy estimate available here.
 DG3936
 DG3936.Click photographs - Photos may exist for this station.
 DG3936
 DG3936
 DG3936_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS675818(NAD 83)
 DG3936
 DG3936                          SUPERSEDED SURVEY CONTROL
 DG3936
 DG3936.No superseded survey control is available for this station.
 DG3936
 DG3936_MARKER: DV = VERTICAL CONTROL DISK
 DG3936_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DG3936_SP_SET: CULVERT HEADWALL
 DG3936_STAMPING: TKF 2 2003
 DG3936_MARK LOGO: NGS
 DG3936_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3936_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3936+STABILITY: SURFACE MOTION
 DG3936
 DG3936  HISTORY     - Date     Condition        Report By
 DG3936  HISTORY     - 2003     MONUMENTED       NGS
 DG3936
 DG3936                          STATION DESCRIPTION
 DG3936
 DG3936'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (EDG)
 DG3936'THE STATION IS LOCATED IN TALUFOFO AREA ON THE ISLAND OF SAIPAN, CNMI.
 DG3936'TO REACH THE STATION FROM THE INTERSECTION OF CROSS ISLAND ROAD AND
 DG3936'TALUFOFO ROAD PROCEED EAST ON TALUFOFO ROAD FOR 0.7 MILES (1.1 KM) TO
 DG3936'THE CULVERT.  THE STATION IS A STANDARD NGS BENCH MARK DISK SET IN TOP
 DG3936'OF THE CULVERT OR HEADWALL 0.5 METERS (1.6 FT) ABOVE THE GROUND, 18.7
 DG3936'METERS (61.4 FT) NORTHWEST FROM THE POWER POLE, 4.68 METERS (15.35 FT)
 DG3936'NORTHEAST FORM THE CENTERLINE OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3937 ***********************************************************************
 DG3937  DESIGNATION -  TKF 3
 DG3937  PID         -  DG3937
 DG3937  STATE/COUNTY-  CQ/SAIPAN
 DG3937  COUNTRY     -  US
 DG3937  USGS QUAD   -  
 DG3937
 DG3937                         *CURRENT SURVEY CONTROL
 DG3937  ______________________________________________________________________
 DG3937* NAD 83(1986) POSITION- 15 12 33.     (N) 214 13 48.     (W)   SCALED
 DG3937* NMVD03  ORTHO HEIGHT -    43.797 (meters)      143.69  (feet) ADJUSTED
 DG3937  ______________________________________________________________________
 DG3937  GEOID HEIGHT    -         54.211 (meters)                     GEOID12B
 DG3937  VERT ORDER      -  FIRST     CLASS II
 DG3937
 DG3937.The horizontal coordinates were scaled from a map and have
 DG3937.an estimated accuracy of +/- 6 seconds.
 DG3937
 DG3937.The orthometric height was determined by differential leveling and
 DG3937.adjusted by the NATIONAL GEODETIC SURVEY
 DG3937.in October 2004.
 DG3937
 DG3937.No vertical observational check was made to the station.
 DG3937
 DG3937.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3937.GEOID12B height accuracy estimate available here.
 DG3937
 DG3937.Click photographs - Photos may exist for this station.
 DG3937
 DG3937
 DG3937_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS678818(NAD 83)
 DG3937
 DG3937                          SUPERSEDED SURVEY CONTROL
 DG3937
 DG3937.No superseded survey control is available for this station.
 DG3937
 DG3937_MARKER: DV = VERTICAL CONTROL DISK
 DG3937_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DG3937_SP_SET: CULVERT HEADWALL
 DG3937_STAMPING: TKF 3 2003
 DG3937_MARK LOGO: NGS
 DG3937_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3937_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3937+STABILITY: SURFACE MOTION
 DG3937
 DG3937  HISTORY     - Date     Condition        Report By
 DG3937  HISTORY     - 2003     MONUMENTED       NGS
 DG3937
 DG3937                          STATION DESCRIPTION
 DG3937
 DG3937'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (EDG)
 DG3937'THE STATION IS LOCATED IN TALUFOFO AREA ON THE ISLAND OF SAIPAN, CNMI.
 DG3937'TO REACH THE STATION FROM THE INTERSECTION OF CROS ISLAND ROAD AND
 DG3937'TALUFOFO ROAD PROCEED EAST ON TALUFOFO ROAD FOR 1.1 MILES (1.8 KM) TO
 DG3937'THE CULVERT.  THE STATION IS A STANDARD NGS BENCH MARK DISK SET IN TOP
 DG3937'OF THE CULVERT OR HEADWALL 1.0 FOOT (0.3 M) ABOVE THE GROUND, 15.52
 DG3937'METERS (50.92 FT) SOUTHEAST FROM THE POWER POLE, 25.18 METERS (82.61
 DG3937'FT) SOUTHWEST FROM THE END OF THE GUARD RAIL, 5.0 METERS (16.4 FT)
 DG3937'SOUTHWEST FROM THE CENTERLINE OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3938 ***********************************************************************
 DG3938  DESIGNATION -  TKF 4
 DG3938  PID         -  DG3938
 DG3938  STATE/COUNTY-  CQ/SAIPAN
 DG3938  COUNTRY     -  US
 DG3938  USGS QUAD   -  
 DG3938
 DG3938                         *CURRENT SURVEY CONTROL
 DG3938  ______________________________________________________________________
 DG3938* NAD 83(1986) POSITION- 15 12 55.     (N) 214 13 22.     (W)   SCALED
 DG3938* NMVD03  ORTHO HEIGHT -    15.234 (meters)       49.98  (feet) ADJUSTED
 DG3938  ______________________________________________________________________
 DG3938  GEOID HEIGHT    -         54.147 (meters)                     GEOID12B
 DG3938  VERT ORDER      -  FIRST     CLASS II
 DG3938
 DG3938.The horizontal coordinates were scaled from a map and have
 DG3938.an estimated accuracy of +/- 6 seconds.
 DG3938
 DG3938.The orthometric height was determined by differential leveling and
 DG3938.adjusted by the NATIONAL GEODETIC SURVEY
 DG3938.in October 2004.
 DG3938
 DG3938.No vertical observational check was made to the station.
 DG3938
 DG3938.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3938.GEOID12B height accuracy estimate available here.
 DG3938
 DG3938.Click photographs - Photos may exist for this station.
 DG3938
 DG3938
 DG3938_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS686825(NAD 83)
 DG3938
 DG3938                          SUPERSEDED SURVEY CONTROL
 DG3938
 DG3938.No superseded survey control is available for this station.
 DG3938
 DG3938_MARKER: DV = VERTICAL CONTROL DISK
 DG3938_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DG3938_SP_SET: CULVERT HEADWALL
 DG3938_STAMPING: TKF 4 2003
 DG3938_MARK LOGO: NGS
 DG3938_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3938_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3938+STABILITY: SURFACE MOTION
 DG3938
 DG3938  HISTORY     - Date     Condition        Report By
 DG3938  HISTORY     - 2003     MONUMENTED       NGS
 DG3938
 DG3938                          STATION DESCRIPTION
 DG3938
 DG3938'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (EDG)
 DG3938'THE STATION IS LOCATED IN TALUFOFO AREA ON THE ISLAND OF SAIPAN, CNMI.
 DG3938'TO REACH THE STATION FROM THE INTERSECTION OF CROSS ISLAND ROAD AND
 DG3938'TALUFOFO ROAD PROCEED EAST ON TALUFOFO ROAD FOR 1.8 MILES (2.9 KM) TO
 DG3938'THE CULVERT.  THE STATION IS A STANDARD NGS BENCH MARK DISK SET IN TOP
 DG3938'OF THE CULVERT OR HEADWALL 18 INCHES ABOVE THE GROUND, 15.38 METERS
 DG3938'(50.46 FT) NORTHEAST FROM THE POWER POLE, 5.0 METERS (16.4 FT)
 DG3938'SOUTHEAST FROM THE CENTERLINE OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG3939 ***********************************************************************
 DG3939  DESIGNATION -  TKF 5
 DG3939  PID         -  DG3939
 DG3939  STATE/COUNTY-  CQ/SAIPAN
 DG3939  COUNTRY     -  US
 DG3939  USGS QUAD   -  
 DG3939
 DG3939                         *CURRENT SURVEY CONTROL
 DG3939  ______________________________________________________________________
 DG3939* NAD 83(1986) POSITION- 15 13 19.     (N) 214 13 18.     (W)   SCALED
 DG3939* NMVD03  ORTHO HEIGHT -    42.045 (meters)      137.94  (feet) ADJUSTED
 DG3939  ______________________________________________________________________
 DG3939  GEOID HEIGHT    -         54.146 (meters)                     GEOID12B
 DG3939  VERT ORDER      -  FIRST     CLASS II
 DG3939
 DG3939.The horizontal coordinates were scaled from a map and have
 DG3939.an estimated accuracy of +/- 6 seconds.
 DG3939
 DG3939.The orthometric height was determined by differential leveling and
 DG3939.adjusted by the NATIONAL GEODETIC SURVEY
 DG3939.in October 2004.
 DG3939
 DG3939.No vertical observational check was made to the station.
 DG3939
 DG3939.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG3939.GEOID12B height accuracy estimate available here.
 DG3939
 DG3939.Click photographs - Photos may exist for this station.
 DG3939
 DG3939
 DG3939_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS687832(NAD 83)
 DG3939
 DG3939                          SUPERSEDED SURVEY CONTROL
 DG3939
 DG3939.No superseded survey control is available for this station.
 DG3939
 DG3939_MARKER: DV = VERTICAL CONTROL DISK
 DG3939_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DG3939_SP_SET: CULVERT HEADWALL
 DG3939_STAMPING: TKF 5 2003
 DG3939_MARK LOGO: NGS
 DG3939_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG3939_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG3939+STABILITY: SURFACE MOTION
 DG3939
 DG3939  HISTORY     - Date     Condition        Report By
 DG3939  HISTORY     - 2003     MONUMENTED       NGS
 DG3939
 DG3939                          STATION DESCRIPTION
 DG3939
 DG3939'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (EDG)
 DG3939'THE STATION IS LOCATED IN TALUFOFO AREA ON THE ISLAND OF SAIPAN, CNMI.
 DG3939'TO REACH THE STATION FROM THE INTERSECTION OF CROSS ISLAND ROAD AND
 DG3939'TALUFOFO ROAD PROCEED EAST ON TALUFOFO ROAD FOR 2.3 MILES (3.7 KM) TO
 DG3939'THE CULVERT.  THE STATION IS A STANDARD NGS BENCH MARK DISK SET IN TOP
 DG3939'OF THE CULVERT OR HEADWALL 12 INCHES ABOVE THE GROUND, 4.4 METERS
 DG3939'(14.4 FT) NORTHEAST FROM THE POWER POLE, 5.10 METERS (16.73 FT)
 DG3939'SOUTHEAST FROM CENTERLINE OF THE ROAD, 1.3 METERS (4.3 FT) SOUTHEAST
 DG3939'OF THE EDGE OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4132 ***********************************************************************
 DG4132  DESIGNATION -  TOM
 DG4132  PID         -  DG4132
 DG4132  STATE/COUNTY-  CQ/TINIAN
 DG4132  COUNTRY     -  US
 DG4132  USGS QUAD   -  
 DG4132
 DG4132                         *CURRENT SURVEY CONTROL
 DG4132  ______________________________________________________________________
 DG4132* NAD 83(MA11) POSITION- 15 03 48.53024(N) 214 20 48.18461(W)   ADJUSTED
 DG4132* NAD 83(MA11) ELLIP HT-    71.757 (meters)        (06/27/12)   ADJUSTED
 DG4132* NAD 83(MA11) EPOCH   -  2010.00
 DG4132* NMVD03  ORTHO HEIGHT -    17.090 (meters)       56.07  (feet) ADJUSTED
 DG4132  ______________________________________________________________________
 DG4132  GEOID HEIGHT    -         54.643 (meters)                     GEOID12B
 DG4132  NAD 83(MA11) X  - -5,086,293.873 (meters)                     COMP
 DG4132  NAD 83(MA11) Y  -  3,475,714.957 (meters)                     COMP
 DG4132  NAD 83(MA11) Z  -  1,646,902.509 (meters)                     COMP
 DG4132  LAPLACE CORR    -         -3.33  (seconds)                    DEFLEC12B
 DG4132  VERT ORDER      -  FIRST     CLASS II
 DG4132
 DG4132  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4132  Standards:
 DG4132         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4132            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4132  -------------------------------------------------------------------
 DG4132  NETWORK    1.99   3.57           0.79   0.83   1.82      0.18499610
 DG4132  -------------------------------------------------------------------
 DG4132  Click here for local accuracies and other accuracy information.
 DG4132
 DG4132.The horizontal coordinates were established by GPS observations
 DG4132.and adjusted by the National Geodetic Survey in June 2012.
 DG4132
 DG4132.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4132.been affixed to the stable Mariana tectonic plate. 
 DG4132
 DG4132.The horizontal coordinates are valid at the epoch date displayed above
 DG4132.which is a decimal equivalence of Year/Month/Day.
 DG4132
 DG4132.The orthometric height was determined by differential leveling and
 DG4132.adjusted by the NATIONAL GEODETIC SURVEY
 DG4132.in October 2004.
 DG4132
 DG4132.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4132.GEOID12B height accuracy estimate available here.
 DG4132
 DG4132.Click photographs - Photos may exist for this station.
 DG4132
 DG4132.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4132
 DG4132.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4132
 DG4132.The ellipsoidal height was determined by GPS observations
 DG4132.and is referenced to NAD 83.
 DG4132
 DG4132. The following values were computed from the NAD 83(MA11) position.
 DG4132
 DG4132;                    North         East     Units Scale Factor Converg.
 DG4132;UTM  55      - 1,665,789.424   355,248.958   MT  0.99985914   -0 21 00.2
 DG4132
 DG4132!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4132!UTM  55      -   0.99998872  x   0.99985914  =   0.99984786
 DG4132
 DG4132_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5524865789(NAD 83)
 DG4132
 DG4132                          SUPERSEDED SURVEY CONTROL
 DG4132
 DG4132  NAD 83(2002)-  15 03 48.52986(N)    214 20 48.18397(W) AD(2002.00) 1
 DG4132  ELLIP H (06/14/04)   71.687  (m)                       GP(2002.00) 4 2
 DG4132  NMVD03  (06/14/04)   17.26   (m)  EGM96    model used  GPS OBS        
 DG4132
 DG4132.Superseded values are not recommended for survey control.
 DG4132
 DG4132.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4132.See file dsdata.pdf to determine how the superseded data were derived.
 DG4132
 DG4132_MARKER: DV = VERTICAL CONTROL DISK
 DG4132_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DG4132_SP_SET: ASPHALT
 DG4132_STAMPING: TOM 2003
 DG4132_MARK LOGO: NGS
 DG4132_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4132_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG4132
 DG4132  HISTORY     - Date     Condition        Report By
 DG4132  HISTORY     - 2003     MONUMENTED       CNMI
 DG4132
 DG4132                          STATION DESCRIPTION
 DG4132
 DG4132'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003
 DG4132'THE STATION IS LOCATED IN SABANETAN CHIGET AREA ON THE ISLAND OF
 DG4132'TINIAN, CNMI WHICH IS NORTH OF THE AIRPORT. TO REACH THE STATION FROM
 DG4132'THE INTERSECTION OF THE TINIAN AIRPORT ROAD AND BROADWAY, PROCEED
 DG4132'NORTH ON THE BROADWAY FOR 5.5 MILES TO THE MARK AND ABOUT 1.3 MILES
 DG4132'PASSED THE BIG LOOP WITH A SHRINE. THE STATION IS A STANDARD NGS BENCH
 DG4132'MARK SET IN THE CENTER OF THE ROAD. THE MARK IS 3.4 METERS W FROM THE
 DG4132'FENCE AND THE EDGE OF THE ROAD AND 2.6 METERS E OF THE W EDGE OF THE
 DG4132'ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4131 ***********************************************************************
 DG4131  DESIGNATION -  UDAS
 DG4131  PID         -  DG4131
 DG4131  STATE/COUNTY-  CQ/TINIAN
 DG4131  COUNTRY     -  US
 DG4131  USGS QUAD   -  
 DG4131
 DG4131                         *CURRENT SURVEY CONTROL
 DG4131  ______________________________________________________________________
 DG4131* NAD 83(MA11) POSITION- 15 03 37.70006(N) 214 21 15.12197(W)   ADJUSTED
 DG4131* NAD 83(MA11) ELLIP HT-    99.290 (meters)        (06/27/12)   ADJUSTED
 DG4131* NAD 83(MA11) EPOCH   -  2010.00
 DG4131* NMVD03  ORTHO HEIGHT -    44.605 (meters)      146.34  (feet) ADJUSTED
 DG4131  ______________________________________________________________________
 DG4131  GEOID HEIGHT    -         54.683 (meters)                     GEOID12B
 DG4131  NAD 83(MA11) X  - -5,085,933.279 (meters)                     COMP
 DG4131  NAD 83(MA11) Y  -  3,476,442.995 (meters)                     COMP
 DG4131  NAD 83(MA11) Z  -  1,646,588.220 (meters)                     COMP
 DG4131  LAPLACE CORR    -         -3.05  (seconds)                    DEFLEC12B
 DG4131  VERT ORDER      -  FIRST     CLASS II
 DG4131
 DG4131  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4131  Standards:
 DG4131         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4131            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4131  -------------------------------------------------------------------
 DG4131  NETWORK    2.23   3.59           0.99   0.82   1.83      0.10038190
 DG4131  -------------------------------------------------------------------
 DG4131  Click here for local accuracies and other accuracy information.
 DG4131
 DG4131.The horizontal coordinates were established by GPS observations
 DG4131.and adjusted by the National Geodetic Survey in June 2012.
 DG4131
 DG4131.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DG4131.been affixed to the stable Mariana tectonic plate. 
 DG4131
 DG4131.The horizontal coordinates are valid at the epoch date displayed above
 DG4131.which is a decimal equivalence of Year/Month/Day.
 DG4131
 DG4131.The orthometric height was determined by differential leveling and
 DG4131.adjusted by the NATIONAL GEODETIC SURVEY
 DG4131.in October 2004.
 DG4131
 DG4131.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4131.GEOID12B height accuracy estimate available here.
 DG4131
 DG4131.Click photographs - Photos may exist for this station.
 DG4131
 DG4131.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4131
 DG4131.The Laplace correction was computed from DEFLEC12B derived deflections.
 DG4131
 DG4131.The ellipsoidal height was determined by GPS observations
 DG4131.and is referenced to NAD 83.
 DG4131
 DG4131. The following values were computed from the NAD 83(MA11) position.
 DG4131
 DG4131;                    North         East     Units Scale Factor Converg.
 DG4131;UTM  55      - 1,665,461.529   354,442.521   MT  0.99986204   -0 21 07.0
 DG4131
 DG4131!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4131!UTM  55      -   0.99998439  x   0.99986204  =   0.99984643
 DG4131
 DG4131_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS5444265461(NAD 83)
 DG4131
 DG4131                          SUPERSEDED SURVEY CONTROL
 DG4131
 DG4131  NAD 83(2002)-  15 03 37.69962(N)    214 21 15.12136(W) AD(2002.00) 1
 DG4131  ELLIP H (06/14/04)   99.222  (m)                       GP(2002.00) 4 2
 DG4131  NMVD03  (06/14/04)   44.74   (m)  EGM96    model used  GPS OBS        
 DG4131
 DG4131.Superseded values are not recommended for survey control.
 DG4131
 DG4131.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4131.See file dsdata.pdf to determine how the superseded data were derived.
 DG4131
 DG4131_MARKER: DV = VERTICAL CONTROL DISK
 DG4131_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DG4131_SP_SET: ASPHALT
 DG4131_STAMPING: UDAS 2003
 DG4131_MARK LOGO: NGS
 DG4131_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4131_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG4131
 DG4131  HISTORY     - Date     Condition        Report By
 DG4131  HISTORY     - 2003     MONUMENTED       CNMI
 DG4131
 DG4131                          STATION DESCRIPTION
 DG4131
 DG4131'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003
 DG4131'THE STATION IS LOCATED IN SABANETAN CHIGET AREA ON THE ISLAND OF
 DG4131'TINIAN, CNMI WHICH IS NORTH OF THE AIRPORT. TO REACH THE STATION FROM
 DG4131'THE INTERSECTION OF THE TINIAN AIRPORT ROAD AND BROADWAY, PROCEED
 DG4131'NORTH ON THE BROADWAY FOR 4.9 MILES TO THE MARK AND ABOUT 0.7 MILE
 DG4131'NORTH OF THE LOOP IN THE ROAD WITH A SHRINE JUST PAST THE WATER TANK
 DG4131'TO THE EAST. THE STATION IS A STANDARD NGS BENCH MARK SET IN THE
 DG4131'CENTER OF THE ROAD. THE MARK IS 3.3 METERS SW OF THE N EDGE OF THE
 DG4131'ROAD AND 2.4 METERS N OF THE S EDGE OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DK2825 ***********************************************************************
 DK2825  DESIGNATION -  URACAS NO MARK
 DK2825  PID         -  DK2825
 DK2825  STATE/COUNTY-  CQ/NORTHERN ISLANDS
 DK2825  COUNTRY     -  US
 DK2825  USGS QUAD   -  
 DK2825
 DK2825                         *CURRENT SURVEY CONTROL
 DK2825  ______________________________________________________________________
 DK2825* NAD 83(MA11) POSITION- 20 33 10.30734(N) 215 06 27.65127(W)   NO CHECK
 DK2825* NAD 83(MA11) ELLIP HT-    66.398 (meters)        (06/27/12)   NO CHECK
 DK2825* NAD 83(MA11) EPOCH   -  2010.00
 DK2825  ______________________________________________________________________
 DK2825  GEOID HEIGHT    -         46.129 (meters)                     EGM08
 DK2825  NAD 83(MA11) X  - -4,887,728.396 (meters)                     COMP
 DK2825  NAD 83(MA11) Y  -  3,436,132.028 (meters)                     COMP
 DK2825  NAD 83(MA11) Z  -  2,225,133.263 (meters)                     COMP
 DK2825
 DK2825  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK2825  Standards:
 DK2825         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK2825            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK2825  -------------------------------------------------------------------
 DK2825  NETWORK   10.39   5.98           5.01   2.77   3.05     -0.26149180
 DK2825  -------------------------------------------------------------------
 DK2825  Click here for local accuracies and other accuracy information.
 DK2825
 DK2825.The horizontal coordinates were established by GPS observations
 DK2825.and adjusted by the National Geodetic Survey in June 2012.
 DK2825
 DK2825.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DK2825.been affixed to the stable Mariana tectonic plate. 
 DK2825
 DK2825.The horizontal coordinates are valid at the epoch date displayed above
 DK2825.which is a decimal equivalence of Year/Month/Day.
 DK2825
 DK2825.No horizontal observational check was made to the station.
 DK2825
 DK2825.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK2825
 DK2825.Click photographs - Photos may exist for this station.
 DK2825
 DK2825.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK2825
 DK2825.The ellipsoidal height was determined by GPS observations
 DK2825.and is referenced to NAD 83.
 DK2825
 DK2825. The following values were computed from the NAD 83(MA11) position.
 DK2825
 DK2825;                    North         East     Units Scale Factor Converg.
 DK2825;UTM  55      - 2,274,082.381   280,267.914   MT  1.00019674   -0 44 24.9
 DK2825
 DK2825!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK2825!UTM  55      -   0.99998956  x   1.00019674  =   1.00018630
 DK2825
 DK2825_U.S. NATIONAL GRID SPATIAL ADDRESS: 55QBC8026774082(NAD 83)
 DK2825
 DK2825                          SUPERSEDED SURVEY CONTROL
 DK2825
 DK2825  NAD 83(2002)-  20 33 10.30550(N)    215 06 27.64932(W) AD(2002.00) 1
 DK2825  ELLIP H (01/09/08)   66.332  (m)                       GP(2002.00) 4 1
 DK2825
 DK2825.Superseded values are not recommended for survey control.
 DK2825
 DK2825.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK2825.See file dsdata.pdf to determine how the superseded data were derived.
 DK2825
 DK2825_MARKER: Z = SEE DESCRIPTION
 DK2825_SETTING: 0 = UNSPECIFIED SETTING
 DK2825_STAMPING: NO STAMPING
 DK2825_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK2825_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK2825_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK2825+SATELLITE: SATELLITE OBSERVATIONS - August 31, 2003
 DK2825
 DK2825  HISTORY     - Date     Condition        Report By
 DK2825  HISTORY     - 20030831 MONUMENTED       NGS
 DK2825
 DK2825                          STATION DESCRIPTION
 DK2825
 DK2825'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (DHM)
 DK2825'THIS STATION IS A TEMPORARY, NON-MONUMENTED STATION ESTABLISHED FOR
 DK2825'THE SOLE PURPOSE OF SUPPORTING PHOTO-IDENTIFICATION OF OBJECTS ON THE
 DK2825'ISLAND OF URACAS.  IT WAS LOCATED ON THE HIGH PORTION OF A RIDGE
 DK2825'RUNNING TO THE WATER ON THE NORTHWEST PORTION OF THE ISLAND.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DE7086 ***********************************************************************
 DE7086  DESIGNATION -  VIL
 DE7086  PID         -  DE7086
 DE7086  STATE/COUNTY-  CQ/ROTA
 DE7086  COUNTRY     -  US
 DE7086  USGS QUAD   -  
 DE7086
 DE7086                         *CURRENT SURVEY CONTROL
 DE7086  ______________________________________________________________________
 DE7086* NAD 83(MA11) POSITION- 14 09 06.35285(N) 214 51 16.81843(W)   ADJUSTED
 DE7086* NAD 83(MA11) ELLIP HT-    56.616 (meters)        (06/27/12)   ADJUSTED
 DE7086* NAD 83(MA11) EPOCH   -  2010.00
 DE7086* NMVD03  ORTHO HEIGHT -     1.810 (meters)        5.94  (feet) ADJUSTED
 DE7086  ______________________________________________________________________
 DE7086  GEOID HEIGHT    -         54.806 (meters)                     GEOID12B
 DE7086  NAD 83(MA11) X  - -5,076,145.471 (meters)                     COMP
 DE7086  NAD 83(MA11) Y  -  3,535,201.186 (meters)                     COMP
 DE7086  NAD 83(MA11) Z  -  1,549,282.743 (meters)                     COMP
 DE7086  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC12B
 DE7086  VERT ORDER      -  FIRST     CLASS II
 DE7086
 DE7086  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7086  Standards:
 DE7086         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7086            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7086  -------------------------------------------------------------------
 DE7086  NETWORK    0.99   2.06           0.38   0.42   1.05      0.21437920
 DE7086  -------------------------------------------------------------------
 DE7086  Click here for local accuracies and other accuracy information.
 DE7086
 DE7086.The horizontal coordinates were established by GPS observations
 DE7086.and adjusted by the National Geodetic Survey in June 2012.
 DE7086
 DE7086.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has 
 DE7086.been affixed to the stable Mariana tectonic plate. 
 DE7086
 DE7086.The horizontal coordinates are valid at the epoch date displayed above
 DE7086.which is a decimal equivalence of Year/Month/Day.
 DE7086
 DE7086.The orthometric height was determined by differential leveling and
 DE7086.adjusted by the NATIONAL GEODETIC SURVEY
 DE7086.in October 2004.
 DE7086
 DE7086.No vertical observational check was made to the station.
 DE7086
 DE7086.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7086.GEOID12B height accuracy estimate available here.
 DE7086
 DE7086.Click photographs - Photos may exist for this station.
 DE7086
 DE7086.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7086
 DE7086.The Laplace correction was computed from DEFLEC12B derived deflections.
 DE7086
 DE7086.The ellipsoidal height was determined by GPS observations
 DE7086.and is referenced to NAD 83.
 DE7086
 DE7086. The following values were computed from the NAD 83(MA11) position.
 DE7086
 DE7086;                    North         East     Units Scale Factor Converg.
 DE7086;UTM  55      - 1,565,303.193   299,813.698   MT  1.00009571   -0 27 13.0
 DE7086
 DE7086!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7086!UTM  55      -   0.99999110  x   1.00009571  =   1.00008681
 DE7086
 DE7086_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PBR9981365303(NAD 83)
 DE7086
 DE7086                          SUPERSEDED SURVEY CONTROL
 DE7086
 DE7086  NAD 83(2002)-  14 09 06.35258(N)    214 51 16.81836(W) AD(2002.00) A
 DE7086  ELLIP H (06/14/04)   56.600  (m)                       GP(2002.00) 2 1
 DE7086  GU1963      -  14 09 01.35890(N)    214 51 25.54130(W) AD(       ) 2
 DE7086  NMVD03                1.81   (m)            5.9    (f) LEVELING    3  
 DE7086  NMVD03  (06/14/04)    1.38   (m)  EGM96    model used  GPS OBS        
 DE7086  LMSL                  1.84   (m)            6.0    (f) LEVELING    3  
 DE7086
 DE7086.Superseded values are not recommended for survey control.
 DE7086
 DE7086.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7086.See file dsdata.pdf to determine how the superseded data were derived.
 DE7086
 DE7086_MARKER: DB = BENCH MARK DISK
 DE7086_SETTING: 66 = SET IN ROCK OUTCROP
 DE7086_STAMPING: VIL 1965
 DE7086_MARK LOGO: USN
 DE7086_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE7086_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DE7086+STABILITY: POSITION/ELEVATION WELL
 DE7086_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7086+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2007
 DE7086
 DE7086  HISTORY     - Date     Condition        Report By
 DE7086  HISTORY     - 1965     MONUMENTED       USN
 DE7086  HISTORY     - 1969     GOOD             USGS
 DE7086  HISTORY     - 19690202 GOOD             USGS
 DE7086  HISTORY     - 20030528 GOOD             CNMI
 DE7086  HISTORY     - 20070722 GOOD             USACE
 DE7086  HISTORY     - 20070723 GOOD             USACE
 DE7086
 DE7086                          STATION DESCRIPTION
 DE7086
 DE7086'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (TAM)
 DE7086'ROTA POST OFFICE 1.0 MI E OF 210 FT W OF THE RD 6.0 FT S OF THE WATER
 DE7086'SET IN CORAL REEF A US NAVY HYDROGRAPHIC TRIANGULATION STATION MARK
 DE7086'STAMPED VIL 1965.
 DE7086
 DE7086                          STATION RECOVERY (1969)
 DE7086
 DE7086'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969 (TAM)
 DE7086'LOCATED ABOUT 1.0 MI. NE. OF SONGSONG VILLAGE.  TO REACH FROM THE ROTA
 DE7086'POST OFFICE, TAKE THE MAIN RD. NE. TOWARD THE AIRPORT, 1.0 MI. TO END
 DE7086'OF TRUCK TRAVEL, STATION IS 210.0 FT. W. OF THE CENTERLINE OF THE RD.
 DE7086'AND 6.0 FT. S. OF A TIDE POOL.  STATION MARK IS A STANDARD US NAVY
 DE7086'HYDROGRAPHIC OFFICE TRAIANGULATION STATION TALBET STAMPED VIL 1965 SET
 DE7086'IN THE CORAL REEF.  NO REFERENCE MARKS.
 DE7086'
 DE7086'
 DE7086
 DE7086                          STATION RECOVERY (2003)
 DE7086
 DE7086'RECOVERY NOTE BY COMMONWEALTH NORTHN MARIANA IS 2003 (JJR)
 DE7086'THE STATION IS LOCATED IN ESONG AREA ON THE ISLAND OF ROTA IN THE
 DE7086'COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS.  TO REACH THE STATION
 DE7086'FROM THE ROTA INTERNATIONAL AIRPORT PROCEED SOUTH ON THE AIRPORT ROAD
 DE7086'FOR 0.1 MILE (0.2 KM) TO THE MAIN INTERSECTION OF THE AIRPORT ROAD AND
 DE7086'THE MAIN ROAD KNOWN AS SAN FRANCISCO ROAD, PROCEED WEST TOWARD THE
 DE7086'VILLAGE OF SONGSONG FOR 8.5 MILES.  (13.7 KM) THE STATION IS A
 DE7086'STANDARD DISK (US NAVY HYDROGRAPHIC OFFICE TRIANGULATION STATION)
 DE7086'STAMPED VIL 1965 SET IN THE CORAL REEF.  THE STATION IS 210.0 FEET
 DE7086'(64.0 M) WEST OF THE CENTERLINE OF THE ROAD AND 6.0 FEET (1.8 M) SOUTH
 DE7086'OF A TIDE POLE.
 DE7086
 DE7086                          STATION RECOVERY (2007)
 DE7086
 DE7086'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2007 (JDP)
 DE7086'MARK FOUND AS DESCRIBED
 DE7086
 DE7086                          STATION RECOVERY (2007)
 DE7086
 DE7086'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2007 (JDP)
 DE7086'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MAY 16, 2026 03:08:44 EDT
 DG4135 ***********************************************************************
 DG4135  DESIGNATION -  VINCE
 DG4135  PID         -  DG4135
 DG4135  STATE/COUNTY-  CQ/TINIAN
 DG4135  COUNTRY     -  US
 DG4135  USGS QUAD   -  
 DG4135
 DG4135                         *CURRENT SURVEY CONTROL
 DG4135  ______________________________________________________________________
 DG4135* NAD 83(1986) POSITION- 15 00 13.     (N) 214 21 20.     (W)   SCALED
 DG4135* NMVD03  ORTHO HEIGHT -    79.777 (meters)      261.74  (feet) ADJUSTED
 DG4135  ______________________________________________________________________
 DG4135  GEOID HEIGHT    -         54.546 (meters)                     GEOID12B
 DG4135  VERT ORDER      -  FIRST     CLASS II
 DG4135
 DG4135.The horizontal coordinates were scaled from a map and have
 DG4135.an estimated accuracy of +/- 6 seconds.
 DG4135
 DG4135.The orthometric height was determined by differential leveling and
 DG4135.adjusted by the NATIONAL GEODETIC SURVEY
 DG4135.in October 2004.
 DG4135
 DG4135.No vertical observational check was made to the station.
 DG4135
 DG4135.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4135.GEOID12B height accuracy estimate available here.
 DG4135
 DG4135.Click photographs - Photos may exist for this station.
 DG4135
 DG4135
 DG4135_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PCS542591(NAD 83)
 DG4135
 DG4135                          SUPERSEDED SURVEY CONTROL
 DG4135
 DG4135.No superseded survey control is available for this station.
 DG4135
 DG4135_MARKER: DV = VERTICAL CONTROL DISK
 DG4135_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4135_STAMPING: VINCE 2003
 DG4135_MARK LOGO: NGS
 DG4135_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4135_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4135+STABILITY: SURFACE MOTION
 DG4135
 DG4135  HISTORY     - Date     Condition        Report By
 DG4135  HISTORY     - 2003     MONUMENTED       CNMI
 DG4135
 DG4135                          STATION DESCRIPTION
 DG4135
 DG4135'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003
 DG4135'THE STATION IS LOCATED NORTHEAST OF SAN JOSE IN THE MASALOG AREA ON
 DG4135'THE ISLAND OF TININA, CNMI. TO REACH THE STATION FROM THE INTER-
 DG4135'SECTION OF THE AIRPORT ROAD AND BROADWAY, PROCEED NORTH ON BROADWAY
 DG4135'FOR 0.7 MILES TO THE INTERSECTION. PROCEED EAST AT THE INTERSECTION
 DG4135'FOR 0.6 MILES TO THE STATION. THE MARK IS 2.4 METERS N OF THE ROAD
 DG4135'CENTERLINE, 11.5 METERS WEST OF A PINE TREE, AND 7.2 METERS E OF A
 DG4135'PAPAYA TREE. THE STATION IS A STANDARD NGS BENCH MARK SET ON THE TOP
 DG4135'OF CONCRETE POST FLUSH WITH THE GROUND.

 *** retrieval complete.
