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 19, 2025 17:14:37 EST
DL7635 ***********************************************************************
DL7635 CORS - This is a GPS Continuously Operating Reference Station.
DL7635 DESIGNATION - SANDPOINT_AK2004 CORS ARP
DL7635 CORS_ID - AB07
DL7635 PID - DL7635
DL7635 STATE/COUNTY- AK/ALEUTIANS EAST BOROUGH
DL7635 COUNTRY - US
DL7635 USGS QUAD -
DL7635
DL7635 *CURRENT SURVEY CONTROL
DL7635 ______________________________________________________________________
DL7635* NAD 83(2011) POSITION- 55 20 57.39177(N) 160 28 36.24037(W) ADJUSTED
DL7635* NAD 83(2011) ELLIP HT- 88.906 (meters) (07/??/23) ADJUSTED
DL7635* NAD 83(2011) EPOCH - 2010.00
DL7635 ______________________________________________________________________
DL7635 GEOID HEIGHT - 16.560 (meters) GEOID12B
DL7635 NAD 83(2011) X - -3,425,749.265 (meters) COMP
DL7635 NAD 83(2011) Y - -1,214,687.233 (meters) COMP
DL7635 NAD 83(2011) Z - 5,223,662.213 (meters) COMP
DL7635
DL7635 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DL7635 Standards:
DL7635 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DL7635 Horiz Ellip SD_N SD_E SD_h (unitless)
DL7635 -------------------------------------------------------------------
DL7635 NETWORK 0.18 0.42 0.07 0.07 0.22 -0.23840500
DL7635 -------------------------------------------------------------------
DL7635
DL7635.The coordinates were established by GPS observations
DL7635.and adjusted by the National Geodetic Survey in July 2023.
DL7635
DL7635.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DL7635.been affixed to the stable North American Tectonic Plate.
DL7635
DL7635.The coordinates are valid at the epoch date displayed above
DL7635.which is a decimal equivalence of Year/Month/Day.
DL7635
DL7635.Due to the release of the International GNSS Service (IGS) 2014
DL7635.realization of the International Terrestrial Reference Frame of 2014
DL7635.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DL7635.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DL7635.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DL7635.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DL7635.currently published epoch of 2010.00.
DL7635
DL7635.Additional information on MYCS2 is available at
DL7635.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DL7635
DL7635.Significant digits in the geoid height do not necessarily reflect accuracy.
DL7635.GEOID12B height accuracy estimate available here.
DL7635
DL7635.The PID for the CORS L1 Phase Center is DL7636.
DL7635
DL7635.Click photographs - Photos may exist for this station.
DL7635
DL7635.The XYZ, and position/ellipsoidal ht. are equivalent.
DL7635
DL7635.The ellipsoidal height was determined by GPS observations
DL7635.and is referenced to NAD 83.
DL7635
DL7635. The following values were computed from the NAD 83(2011) position.
DL7635
DL7635; North East Units Scale Factor Converg.
DL7635;UTM 04 - 6,134,652.342 406,361.547 MT 0.99970756 -1 12 53.6
DL7635
DL7635! - Elev Factor x Scale Factor = Combined Factor
DL7635!UTM 04 - 0.99998608 x 0.99970756 = 0.99969364
DL7635
DL7635_U.S. NATIONAL GRID SPATIAL ADDRESS: 4UDG0636134652(NAD 83)
DL7635
DL7635 SUPERSEDED SURVEY CONTROL
DL7635
DL7635 NAD 83(2011)- 55 20 57.39274(N) 160 28 36.24199(W) AD(2010.00) c
DL7635 ELLIP H (09/??/21) 88.896 (m) GP(2010.00) c c
DL7635 NAD 83(2011)- 55 20 57.39398(N) 160 28 36.24501(W) AD(2010.00) c
DL7635 ELLIP H (10/??/20) 88.897 (m) GP(2010.00) c c
DL7635 NAD 83(2011)- 55 20 57.40059(N) 160 28 36.25399(W) AD(2010.00) c
DL7635 ELLIP H (06/??/19) 88.971 (m) GP(2010.00) c c
DL7635 NAD 83(2011)- 55 20 57.40081(N) 160 28 36.25373(W) AD(2010.00) c
DL7635 ELLIP H (08/??/11) 88.961 (m) GP(2010.00) c c
DL7635 NAD 83(CORS)- 55 20 57.40049(N) 160 28 36.25248(W) AD(2003.00) c
DL7635 ELLIP H (05/??/10) 88.967 (m) GP(2003.00) c c
DL7635
DL7635.Superseded values are not recommended for survey control.
DL7635
DL7635.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DL7635.See file dsdata.pdf to determine how the superseded data were derived.
DL7635
DL7635_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DL7635
DL7635 STATION DESCRIPTION
DL7635
DL7635'DESCRIBED BY NATIONAL GEODETIC SURVEY 2023
DL7635'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DL7635'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DL7635'ACCESSIBLE AT THE WORLDWIDE WEB.
DL7635'https://geodesy.noaa.gov/CORS/data.shtml
DL7635'https://geodesy.noaa.gov/CORS
1 National Geodetic Survey, Retrieval Date = FEBRUARY 19, 2025 17:14:37 EST
DL7637 ***********************************************************************
DL7637 CORS - This is a GPS Continuously Operating Reference Station.
DL7637 DESIGNATION - SANDPOINT_AK2004 CORS GRP
DL7637 CORS_ID - AB07
DL7637 PID - DL7637
DL7637 STATE/COUNTY- AK/ALEUTIANS EAST BOROUGH
DL7637 COUNTRY - US
DL7637 USGS QUAD -
DL7637
DL7637 *CURRENT SURVEY CONTROL
DL7637 ______________________________________________________________________
DL7637* NAD 83(2011) POSITION- 55 20 57.39177(N) 160 28 36.24037(W) ADJUSTED
DL7637* NAD 83(2011) ELLIP HT- 88.898 (meters) (07/??/23) ADJUSTED
DL7637* NAD 83(2011) EPOCH - 2010.00
DL7637 ______________________________________________________________________
DL7637 GEOID HEIGHT - 16.560 (meters) GEOID12B
DL7637 NAD 83(2011) X - -3,425,749.261 (meters) COMP
DL7637 NAD 83(2011) Y - -1,214,687.232 (meters) COMP
DL7637 NAD 83(2011) Z - 5,223,662.206 (meters) COMP
DL7637 LAPLACE CORR - 2.62 (seconds) DEFLEC12B
DL7637
DL7637 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DL7637 Standards:
DL7637 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DL7637 Horiz Ellip SD_N SD_E SD_h (unitless)
DL7637 -------------------------------------------------------------------
DL7637 NETWORK 0.18 0.42 0.07 0.07 0.22 -0.23840500
DL7637 -------------------------------------------------------------------
DL7637
DL7637.The horizontal coordinates were established by GPS observations
DL7637.and adjusted by the National Geodetic Survey in July 2023.
DL7637
DL7637.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DL7637.been affixed to the stable North American Tectonic Plate.
DL7637
DL7637.The horizontal coordinates are valid at the epoch date displayed above
DL7637.which is a decimal equivalence of Year/Month/Day.
DL7637
DL7637.Due to the release of the International GNSS Service (IGS) 2014
DL7637.realization of the International Terrestrial Reference Frame of 2014
DL7637.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DL7637.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DL7637.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DL7637.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DL7637.currently published epoch of 2010.00.
DL7637
DL7637.Additional information on MYCS2 is available at
DL7637.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DL7637
DL7637.Significant digits in the geoid height do not necessarily reflect accuracy.
DL7637.GEOID12B height accuracy estimate available here.
DL7637
DL7637.Click photographs - Photos may exist for this station.
DL7637
DL7637.The XYZ, and position/ellipsoidal ht. are equivalent.
DL7637
DL7637.The Laplace correction was computed from DEFLEC12B derived deflections.
DL7637
DL7637.The ellipsoidal height was determined by GPS observations
DL7637.and is referenced to NAD 83.
DL7637
DL7637. The following values were computed from the NAD 83(2011) position.
DL7637
DL7637; North East Units Scale Factor Converg.
DL7637;SPC AK 7 - 151,239.612 596,617.827 MT 1.00001448 +1 15 11.5
DL7637;UTM 04 - 6,134,652.342 406,361.547 MT 0.99970756 -1 12 53.6
DL7637
DL7637! - Elev Factor x Scale Factor = Combined Factor
DL7637!SPC AK 7 - 0.99998608 x 1.00001448 = 1.00000056
DL7637!UTM 04 - 0.99998608 x 0.99970756 = 0.99969364
DL7637
DL7637_U.S. NATIONAL GRID SPATIAL ADDRESS: 4UDG0636134652(NAD 83)
DL7637
DL7637 SUPERSEDED SURVEY CONTROL
DL7637
DL7637 NAD 83(2011)- 55 20 57.39274(N) 160 28 36.24199(W) AD(2010.00) A
DL7637 ELLIP H (09/??/21) 88.888 (m) GP(2010.00) 4 1
DL7637 NAD 83(2011)- 55 20 57.39398(N) 160 28 36.24501(W) AD(2010.00) A
DL7637 ELLIP H (10/??/20) 88.889 (m) GP(2010.00) 4 1
DL7637 NAD 83(2011)- 55 20 57.40059(N) 160 28 36.25399(W) AD(2010.00) A
DL7637 ELLIP H (06/??/19) 88.963 (m) GP(2010.00) 4 1
DL7637 NAD 83(2011)- 55 20 57.40081(N) 160 28 36.25373(W) AD(2010.00) A
DL7637 ELLIP H (08/??/11) 88.952 (m) GP(2010.00) 4 1
DL7637 NAD 83(CORS)- 55 20 57.40049(N) 160 28 36.25248(W) AD(2003.00) A
DL7637 ELLIP H (05/??/10) 88.959 (m) GP(2003.00) 4 1
DL7637
DL7637.Superseded values are not recommended for survey control.
DL7637
DL7637.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DL7637.See file dsdata.pdf to determine how the superseded data were derived.
DL7637
DL7637_STAMPING: UNKNOWN
DL7637
DL7637 STATION DESCRIPTION
DL7637
DL7637'THIS MONUMENT IS ASSOCIATED WITH CORS SITE 'AB07'
DL7637'LATEST INFORMATION INCLUDING POSITIONS AND VELOCITIES
DL7637'ARE AVAILABLE IN THE COORDINATE AND LOG FILES ACCESSIBLE
DL7637'BY ANONYMOUS FTP OR THE WORLDWIDE WEB.
DL7637' https://geodesy.noaa.gov/corsdata/coord/coord_14
DL7637' https://geodesy.noaa.gov/corsdata/station_log
DL7637' https://geodesy.noaa.gov/CORS
DL7637'RECOVERED AS DESCRIBED.
*** retrieval complete.
Elapsed Time = 00:00:03