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 18, 2025 10:21:43 EST
DL7641 ***********************************************************************
DL7641 CORS - This is a GPS Continuously Operating Reference Station.
DL7641 DESIGNATION - PAXSON2___AK2004 CORS ARP
DL7641 CORS_ID - AB37
DL7641 PID - DL7641
DL7641 STATE/COUNTY- AK/VALDEZ-CORDOVA CENSUS
DL7641 COUNTRY - US
DL7641 USGS QUAD - GULKANA D-3 NW (2016)
DL7641
DL7641 *CURRENT SURVEY CONTROL
DL7641 ______________________________________________________________________
DL7641* NAD 83(2011) POSITION- 62 58 02.36216(N) 145 27 06.66677(W) ADJUSTED
DL7641* NAD 83(2011) ELLIP HT- 1136.245 (meters) (06/??/19) ADJUSTED
DL7641* NAD 83(2011) EPOCH - 2010.00
DL7641 ______________________________________________________________________
DL7641 GEOID HEIGHT - 14.846 (meters) GEOID12B
DL7641 NAD 83(2011) X - -2,394,432.825 (meters) COMP
DL7641 NAD 83(2011) Y - -1,648,612.392 (meters) COMP
DL7641 NAD 83(2011) Z - 5,659,335.762 (meters) COMP
DL7641
DL7641 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DL7641 Standards:
DL7641 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DL7641 Horiz Ellip SD_N SD_E SD_h (unitless)
DL7641 -------------------------------------------------------------------
DL7641 NETWORK 0.20 0.49 0.09 0.07 0.25 -0.15521600
DL7641 -------------------------------------------------------------------
DL7641
DL7641.The coordinates were established by GPS observations
DL7641.and adjusted by the National Geodetic Survey in June 2019.
DL7641
DL7641.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DL7641.been affixed to the stable North American Tectonic Plate.
DL7641
DL7641.The coordinates are valid at the epoch date displayed above
DL7641.which is a decimal equivalence of Year/Month/Day.
DL7641
DL7641.Due to the release of the International GNSS Service (IGS) 2014
DL7641.realization of the International Terrestrial Reference Frame of 2014
DL7641.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DL7641.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DL7641.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DL7641.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DL7641.currently published epoch of 2010.00.
DL7641
DL7641.Additional information on MYCS2 is available at
DL7641.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DL7641
DL7641.Significant digits in the geoid height do not necessarily reflect accuracy.
DL7641.GEOID12B height accuracy estimate available here.
DL7641
DL7641.The PID for the CORS L1 Phase Center is DS2735.
DL7641
DL7641.Click photographs - Photos may exist for this station.
DL7641
DL7641.The XYZ, and position/ellipsoidal ht. are equivalent.
DL7641
DL7641.The ellipsoidal height was determined by GPS observations
DL7641.and is referenced to NAD 83.
DL7641
DL7641. The following values were computed from the NAD 83(2011) position.
DL7641
DL7641; North East Units Scale Factor Converg.
DL7641;UTM 06 - 6,982,893.184 578,499.694 MT 0.99967547 +1 22 44.7
DL7641
DL7641! - Elev Factor x Scale Factor = Combined Factor
DL7641!UTM 06 - 0.99982223 x 0.99967547 = 0.99949776
DL7641
DL7641_U.S. NATIONAL GRID SPATIAL ADDRESS: 6VWQ7849982893(NAD 83)
DL7641
DL7641 SUPERSEDED SURVEY CONTROL
DL7641
DL7641 NAD 83(2011)- 62 58 02.36231(N) 145 27 06.66704(W) AD(2010.00) c
DL7641 ELLIP H (08/??/11) 1136.249 (m) GP(2010.00) c c
DL7641 NAD 83(CORS)- 62 58 02.36150(N) 145 27 06.66500(W) AD(2003.00) c
DL7641 ELLIP H (05/??/10) 1136.247 (m) GP(2003.00) c c
DL7641
DL7641.Superseded values are not recommended for survey control.
DL7641
DL7641.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DL7641.See file dsdata.pdf to determine how the superseded data were derived.
DL7641
DL7641_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DL7641
DL7641 STATION DESCRIPTION
DL7641
DL7641'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DL7641'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DL7641'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DL7641'ACCESSIBLE AT THE WORLDWIDE WEB.
DL7641'https://geodesy.noaa.gov/CORS/data.shtml
DL7641'https://geodesy.noaa.gov/CORS
1 National Geodetic Survey, Retrieval Date = FEBRUARY 18, 2025 10:21:43 EST
DL7643 ***********************************************************************
DL7643 CORS - This is a GPS Continuously Operating Reference Station.
DL7643 DESIGNATION - PAXSON2_AK2004 CORS GRP
DL7643 CORS_ID - AB37
DL7643 PID - DL7643
DL7643 STATE/COUNTY- AK/VALDEZ-CORDOVA CENSUS
DL7643 COUNTRY - US
DL7643 USGS QUAD - GULKANA D-3 NW (2016)
DL7643
DL7643 *CURRENT SURVEY CONTROL
DL7643 ______________________________________________________________________
DL7643* NAD 83(2011) POSITION- 62 58 02.36216(N) 145 27 06.66677(W) ADJUSTED
DL7643* NAD 83(2011) ELLIP HT- 1136.237 (meters) (06/??/19) ADJUSTED
DL7643* NAD 83(2011) EPOCH - 2010.00
DL7643 ______________________________________________________________________
DL7643 GEOID HEIGHT - 14.846 (meters) GEOID12B
DL7643 NAD 83(2011) X - -2,394,432.821 (meters) COMP
DL7643 NAD 83(2011) Y - -1,648,612.390 (meters) COMP
DL7643 NAD 83(2011) Z - 5,659,335.755 (meters) COMP
DL7643 LAPLACE CORR - 0.14 (seconds) DEFLEC12B
DL7643
DL7643 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DL7643 Standards:
DL7643 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DL7643 Horiz Ellip SD_N SD_E SD_h (unitless)
DL7643 -------------------------------------------------------------------
DL7643 NETWORK 0.20 0.49 0.09 0.07 0.25 -0.15521600
DL7643 -------------------------------------------------------------------
DL7643
DL7643.The horizontal coordinates were established by GPS observations
DL7643.and adjusted by the National Geodetic Survey in June 2019.
DL7643
DL7643.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DL7643.been affixed to the stable North American Tectonic Plate.
DL7643
DL7643.The horizontal coordinates are valid at the epoch date displayed above
DL7643.which is a decimal equivalence of Year/Month/Day.
DL7643
DL7643.Due to the release of the International GNSS Service (IGS) 2014
DL7643.realization of the International Terrestrial Reference Frame of 2014
DL7643.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DL7643.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DL7643.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DL7643.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DL7643.currently published epoch of 2010.00.
DL7643
DL7643.Additional information on MYCS2 is available at
DL7643.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DL7643
DL7643.Significant digits in the geoid height do not necessarily reflect accuracy.
DL7643.GEOID12B height accuracy estimate available here.
DL7643
DL7643.Click photographs - Photos may exist for this station.
DL7643
DL7643.The XYZ, and position/ellipsoidal ht. are equivalent.
DL7643
DL7643.The Laplace correction was computed from DEFLEC12B derived deflections.
DL7643
DL7643.The ellipsoidal height was determined by GPS observations
DL7643.and is referenced to NAD 83.
DL7643
DL7643. The following values were computed from the NAD 83(2011) position.
DL7643
DL7643; North East Units Scale Factor Converg.
DL7643;UTM 06 - 6,982,893.184 578,499.694 MT 0.99967547 +1 22 44.7
DL7643
DL7643! - Elev Factor x Scale Factor = Combined Factor
DL7643!UTM 06 - 0.99982224 x 0.99967547 = 0.99949776
DL7643
DL7643_U.S. NATIONAL GRID SPATIAL ADDRESS: 6VWQ7849982893(NAD 83)
DL7643
DL7643 SUPERSEDED SURVEY CONTROL
DL7643
DL7643 NAD 83(2011)- 62 58 02.36231(N) 145 27 06.66704(W) AD(2010.00) A
DL7643 ELLIP H (08/??/11) 1136.241 (m) GP(2010.00) 4 1
DL7643 NAD 83(CORS)- 62 58 02.36150(N) 145 27 06.66500(W) AD(2003.00) A
DL7643 ELLIP H (05/??/10) 1136.239 (m) GP(2003.00) 4 1
DL7643
DL7643.Superseded values are not recommended for survey control.
DL7643
DL7643.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DL7643.See file dsdata.pdf to determine how the superseded data were derived.
DL7643
DL7643_STAMPING: UNKNOWN
DL7643
DL7643 STATION DESCRIPTION
DL7643
DL7643'THIS MONUMENT IS ASSOCIATED WITH CORS SITE 'AB37'
DL7643'LATEST INFORMATION INCLUDING POSITIONS AND VELOCITIES
DL7643'ARE AVAILABLE IN THE COORDINATE AND LOG FILES ACCESSIBLE
DL7643'BY ANONYMOUS FTP OR THE WORLDWIDE WEB.
DL7643' https://geodesy.noaa.gov/corsdata/coord/coord_14
DL7643' https://geodesy.noaa.gov/corsdata/station_log
DL7643' https://geodesy.noaa.gov/CORS
DL7643'RECOVERED AS DESCRIBED.
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