The NGS Data Sheet
See file dsdata.pdf for more information about the datasheet.
PROGRAM = datasheet95, VERSION = 8.12.5.19
Starting Datasheet Retrieval...
1 National Geodetic Survey, Retrieval Date = FEBRUARY 20, 2025 03:23:46 EST
DF7984 ***********************************************************************
DF7984 HT_MOD - This is a Height Modernization Survey Station.
DF7984 CORS - This is a GPS Continuously Operating Reference Station.
DF7984 DESIGNATION - U OF GUAM CORS ARP
DF7984 CORS_ID - GUUG
DF7984 PID - DF7984
DF7984 STATE/COUNTY- GU/GUAM
DF7984 COUNTRY - US
DF7984 USGS QUAD - DEDEDO (2002)
DF7984
DF7984 *CURRENT SURVEY CONTROL
DF7984 ______________________________________________________________________
DF7984* NAD 83(MA11) POSITION- 13 25 59.51937(N) 215 11 50.20565(W) ADJUSTED
DF7984* NAD 83(MA11) ELLIP HT- 132.765 (meters) (10/??/23) ADJUSTED
DF7984* NAD 83(MA11) EPOCH - 2010.00
DF7984* GUVD04 ORTHO HEIGHT - 78.80 (meters) 258.5 (feet) GPS OBS
DF7984 ______________________________________________________________________
DF7984 GUVD04 orthometric height was determined with an earlier geoid model
DF7984 GEOID HEIGHT - 53.960 (meters) GEOID12B
DF7984 NAD 83(MA11) X - -5,070,464.343 (meters) COMP
DF7984 NAD 83(MA11) Y - 3,576,458.565 (meters) COMP
DF7984 NAD 83(MA11) Z - 1,472,092.426 (meters) COMP
DF7984
DF7984 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DF7984 Standards:
DF7984 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DF7984 Horiz Ellip SD_N SD_E SD_h (unitless)
DF7984 -------------------------------------------------------------------
DF7984 NETWORK 0.07 0.20 0.02 0.03 0.10 0.01096500
DF7984 -------------------------------------------------------------------
DF7984
DF7984.The coordinates were established by GPS observations
DF7984.and adjusted by the National Geodetic Survey in October 2023.
DF7984
DF7984.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has
DF7984.been affixed to the stable Mariana Tectonic Plate.
DF7984
DF7984.The coordinates are valid at the epoch date displayed above
DF7984.which is a decimal equivalence of Year/Month/Day.
DF7984
DF7984.Due to the release of the International GNSS Service (IGS) 2014
DF7984.realization of the International Terrestrial Reference Frame of 2014
DF7984.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DF7984.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DF7984.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DF7984.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DF7984.currently published epoch of 2010.00.
DF7984
DF7984.Additional information on MYCS2 is available at
DF7984.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DF7984
DF7984.The orthometric height was determined by GPS observations and a
DF7984.high-resolution geoid model using precise GPS observation and
DF7984.processing techniques.
DF7984
DF7984.Significant digits in the geoid height do not necessarily reflect accuracy.
DF7984.GEOID12B height accuracy estimate available here.
DF7984
DF7984.The PID for the CORS L1 Phase Center is DR9387.
DF7984
DF7984.Click photographs - Photos may exist for this station.
DF7984
DF7984.The XYZ, and position/ellipsoidal ht. are equivalent.
DF7984
DF7984.The ellipsoidal height was determined by GPS observations
DF7984.and is referenced to NAD 83.
DF7984
DF7984. The following values were computed from the NAD 83(MA11) position.
DF7984
DF7984; North East Units Scale Factor Converg.
DF7984;SPC GU - 192,610.205 105,709.305 MT 1.00000040 +0 00 44.1
DF7984;UTM 55 - 1,486,102.620 262,091.704 MT 1.00030021 -0 30 38.5
DF7984
DF7984! - Elev Factor x Scale Factor = Combined Factor
DF7984!SPC GU - 0.99997912 x 1.00000040 = 0.99997952
DF7984!UTM 55 - 0.99997912 x 1.00030021 = 1.00027933
DF7984
DF7984_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PBQ6209186102(NAD 83)
DF7984
DF7984 SUPERSEDED SURVEY CONTROL
DF7984
DF7984 NAD 83(MA11)- 13 25 59.51937(N) 215 11 50.20568(W) AD(2010.00) c
DF7984 ELLIP H (08/??/22) 132.771 (m) GP(2010.00) c c
DF7984 NAD 83(MA11)- 13 25 59.51963(N) 215 11 50.20602(W) AD(2010.00) c
DF7984 NAD 83(MA11)- 13 25 59.51969(N) 215 11 50.20615(W) AD(2010.00) c
DF7984 ELLIP H (05/??/20) 132.756 (m) GP(2010.00) c c
DF7984 ELLIP H (05/??/20) 132.737 (m) GP(2010.00) c c
DF7984 NAD 83(MA11)- 13 25 59.51963(N) 215 11 50.20602(W) AD(2010.00) c
DF7984 ELLIP H (06/??/19) 132.734 (m) GP(2010.00) c c
DF7984 ELLIP H (06/27/12) 132.788 (m) GP(2010.00) 0 0
DF7984 NAD 83(MA11)- 13 25 59.51960(N) 215 11 50.20617(W) AD(2010.00) c
DF7984 NAD 83(MA11)- 13 25 59.51965(N) 215 11 50.20617(W) AD(2010.00) c
DF7984 ELLIP H (08/??/11) 132.756 (m) GP(2010.00) c c
DF7984 NAD 83(CORS)- 13 25 59.52017(N) 215 11 50.20684(W) AD(2002.00) c
DF7984 ELLIP H (06/??/07) 132.776 (m) GP(2002.00) c c
DF7984 ELLIP H (06/10/05) 132.742 (m) GP(2004.00) 3 2
DF7984 NAD 83(1993)- 13 25 59.51929(N) 215 11 50.20672(W) AD(2004.00) c
DF7984 NAD 83(CORS)- 13 25 59.51929(N) 215 11 50.20673(W) AD(2002.00) c
DF7984 ELLIP H (09/??/03) 132.742 (m) GP(2002.00) c c
DF7984 GUVD04 (06/10/05) 78.82 (m) EGM96 model used GPS OBS
DF7984
DF7984.Superseded values are not recommended for survey control.
DF7984
DF7984.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DF7984.See file dsdata.pdf to determine how the superseded data were derived.
DF7984
DF7984_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DF7984
DF7984 STATION DESCRIPTION
DF7984
DF7984'DESCRIBED BY NATIONAL GEODETIC SURVEY 2023
DF7984'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DF7984'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DF7984'ACCESSIBLE AT THE WORLDWIDE WEB.
DF7984'https://geodesy.noaa.gov/CORS/data.shtml
DF7984'https://geodesy.noaa.gov/CORS
1 National Geodetic Survey, Retrieval Date = FEBRUARY 20, 2025 03:23:46 EST
DR4967 ***********************************************************************
DR4967 CORS - This is a GPS Continuously Operating Reference Station.
DR4967 DESIGNATION - U OF GUAM CORS MON
DR4967 CORS_ID - GUUG
DR4967 PID - DR4967
DR4967 STATE/COUNTY- GU/GUAM
DR4967 COUNTRY - US
DR4967 USGS QUAD - DEDEDO (2002)
DR4967
DR4967 *CURRENT SURVEY CONTROL
DR4967 ______________________________________________________________________
DR4967* NAD 83(MA11) POSITION- 13 25 59.51937(N) 215 11 50.20565(W) ADJUSTED
DR4967* NAD 83(MA11) ELLIP HT- 132.765 (meters) (10/??/23) ADJUSTED
DR4967* NAD 83(MA11) EPOCH - 2010.00
DR4967 ______________________________________________________________________
DR4967 GEOID HEIGHT - 53.960 (meters) GEOID12B
DR4967 NAD 83(MA11) X - -5,070,464.343 (meters) COMP
DR4967 NAD 83(MA11) Y - 3,576,458.565 (meters) COMP
DR4967 NAD 83(MA11) Z - 1,472,092.426 (meters) COMP
DR4967 LAPLACE CORR - -3.48 (seconds) DEFLEC12B
DR4967
DR4967 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DR4967 Standards:
DR4967 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DR4967 Horiz Ellip SD_N SD_E SD_h (unitless)
DR4967 -------------------------------------------------------------------
DR4967 NETWORK 0.07 0.20 0.02 0.03 0.10 0.01096500
DR4967 -------------------------------------------------------------------
DR4967
DR4967.The horizontal coordinates were established by GPS observations
DR4967.and adjusted by the National Geodetic Survey in October 2023.
DR4967
DR4967.NAD 83(MA11) refers to NAD 83 coordinates where the reference frame has
DR4967.been affixed to the stable Mariana Tectonic Plate.
DR4967
DR4967.The horizontal coordinates are valid at the epoch date displayed above
DR4967.which is a decimal equivalence of Year/Month/Day.
DR4967
DR4967.Due to the release of the International GNSS Service (IGS) 2014
DR4967.realization of the International Terrestrial Reference Frame of 2014
DR4967.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DR4967.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DR4967.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DR4967.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DR4967.currently published epoch of 2010.00.
DR4967
DR4967.Additional information on MYCS2 is available at
DR4967.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DR4967
DR4967.Significant digits in the geoid height do not necessarily reflect accuracy.
DR4967.GEOID12B height accuracy estimate available here.
DR4967
DR4967.Click photographs - Photos may exist for this station.
DR4967
DR4967.The XYZ, and position/ellipsoidal ht. are equivalent.
DR4967
DR4967.The Laplace correction was computed from DEFLEC12B derived deflections.
DR4967
DR4967.The ellipsoidal height was determined by GPS observations
DR4967.and is referenced to NAD 83.
DR4967
DR4967. The following values were computed from the NAD 83(MA11) position.
DR4967
DR4967; North East Units Scale Factor Converg.
DR4967;SPC GU - 192,610.205 105,709.305 MT 1.00000040 +0 00 44.1
DR4967;UTM 55 - 1,486,102.620 262,091.704 MT 1.00030021 -0 30 38.5
DR4967
DR4967! - Elev Factor x Scale Factor = Combined Factor
DR4967!SPC GU - 0.99997912 x 1.00000040 = 0.99997952
DR4967!UTM 55 - 0.99997912 x 1.00030021 = 1.00027933
DR4967
DR4967_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PBQ6209186102(NAD 83)
DR4967
DR4967 SUPERSEDED SURVEY CONTROL
DR4967
DR4967 NAD 83(MA11)- 13 25 59.51937(N) 215 11 50.20568(W) AD(2010.00) A
DR4967 ELLIP H (08/??/22) 132.771 (m) GP(2010.00) 4 1
DR4967 NAD 83(MA11)- 13 25 59.51963(N) 215 11 50.20602(W) AD(2010.00) A
DR4967 NAD 83(MA11)- 13 25 59.51969(N) 215 11 50.20615(W) AD(2010.00) A
DR4967 ELLIP H (05/??/20) 132.756 (m) GP(2010.00) 4 1
DR4967 ELLIP H (05/??/20) 132.737 (m) GP(2010.00) 4 1
DR4967 NAD 83(MA11)- 13 25 59.51963(N) 215 11 50.20602(W) AD(2010.00) A
DR4967 ELLIP H (06/??/19) 132.734 (m) GP(2010.00) 4 1
DR4967 NAD 83(MA11)- 13 25 59.51965(N) 215 11 50.20617(W) AD(2010.00) A
DR4967 ELLIP H (08/??/11) 132.756 (m) GP(2010.00) 4 1
DR4967 NAD 83(CORS)- 13 25 59.52017(N) 215 11 50.20684(W) AD(2002.00) A
DR4967 ELLIP H (06/??/07) 132.776 (m) GP(2002.00) 4 1
DR4967 NAD 83(CORS)- 13 25 59.51929(N) 215 11 50.20673(W) AD(2002.00) A
DR4967 ELLIP H (09/??/03) 132.742 (m) GP(2002.00) 4 1
DR4967
DR4967.Superseded values are not recommended for survey control.
DR4967
DR4967.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DR4967.See file dsdata.pdf to determine how the superseded data were derived.
DR4967
DR4967_STAMPING: UNKNOWN
DR4967
DR4967 STATION DESCRIPTION
DR4967
DR4967'THIS MONUMENT IS ASSOCIATED WITH CORS SITE 'GUUG'
DR4967'LATEST INFORMATION INCLUDING POSITIONS AND VELOCITIES
DR4967'ARE AVAILABLE IN THE COORDINATE AND LOG FILES ACCESSIBLE
DR4967'BY ANONYMOUS FTP OR THE WORLDWIDE WEB.
DR4967' https://geodesy.noaa.gov/corsdata/coord/coord_14
DR4967' https://geodesy.noaa.gov/corsdata/station_log
DR4967' https://geodesy.noaa.gov/CORS
DR4967'RECOVERED AS DESCRIBED.
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