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 20:30:55 EST
DL6681 ***********************************************************************
DL6681 CORS - This is a GPS Continuously Operating Reference Station.
DL6681 DESIGNATION - COLDFOOT__AK2006 CORS ARP
DL6681 CORS_ID - AB33
DL6681 PID - DL6681
DL6681 STATE/COUNTY- AK/YUKON-KOYUKUK CENSUS
DL6681 COUNTRY - US
DL6681 USGS QUAD - WISEMAN A-1 NE (2017)
DL6681
DL6681 *CURRENT SURVEY CONTROL
DL6681 ______________________________________________________________________
DL6681* NAD 83(2011) POSITION- 67 15 03.64868(N) 150 10 21.04512(W) ADJUSTED
DL6681* NAD 83(2011) ELLIP HT- 334.328 (meters) (06/??/19) ADJUSTED
DL6681* NAD 83(2011) EPOCH - 2010.00
DL6681 ______________________________________________________________________
DL6681 GEOID HEIGHT - 7.657 (meters) GEOID12B
DL6681 NAD 83(2011) X - -2,145,890.213 (meters) COMP
DL6681 NAD 83(2011) Y - -1,230,330.434 (meters) COMP
DL6681 NAD 83(2011) Z - 5,859,603.281 (meters) COMP
DL6681
DL6681 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DL6681 Standards:
DL6681 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DL6681 Horiz Ellip SD_N SD_E SD_h (unitless)
DL6681 -------------------------------------------------------------------
DL6681 NETWORK 0.28 0.54 0.12 0.10 0.27 -0.25987200
DL6681 -------------------------------------------------------------------
DL6681
DL6681.The coordinates were established by GPS observations
DL6681.and adjusted by the National Geodetic Survey in June 2019.
DL6681
DL6681.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DL6681.been affixed to the stable North American Tectonic Plate.
DL6681
DL6681.The coordinates are valid at the epoch date displayed above
DL6681.which is a decimal equivalence of Year/Month/Day.
DL6681
DL6681.Due to the release of the International GNSS Service (IGS) 2014
DL6681.realization of the International Terrestrial Reference Frame of 2014
DL6681.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DL6681.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DL6681.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DL6681.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DL6681.currently published epoch of 2010.00.
DL6681
DL6681.Additional information on MYCS2 is available at
DL6681.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DL6681
DL6681.Significant digits in the geoid height do not necessarily reflect accuracy.
DL6681.GEOID12B height accuracy estimate available here.
DL6681
DL6681.The PID for the CORS L1 Phase Center is DL6682.
DL6681
DL6681.Click photographs - Photos may exist for this station.
DL6681
DL6681.The XYZ, and position/ellipsoidal ht. are equivalent.
DL6681
DL6681.The ellipsoidal height was determined by GPS observations
DL6681.and is referenced to NAD 83.
DL6681
DL6681. The following values were computed from the NAD 83(2011) position.
DL6681
DL6681; North East Units Scale Factor Converg.
DL6681;UTM 05 - 7,462,139.183 621,978.295 MT 0.99978209 +2 36 28.3
DL6681
DL6681! - Elev Factor x Scale Factor = Combined Factor
DL6681!UTM 05 - 0.99994771 x 0.99978209 = 0.99972981
DL6681
DL6681_U.S. NATIONAL GRID SPATIAL ADDRESS: 5WPQ2197862139(NAD 83)
DL6681
DL6681 SUPERSEDED SURVEY CONTROL
DL6681
DL6681 NAD 83(2011)- 67 15 03.64866(N) 150 10 21.04489(W) AD(2010.00) c
DL6681 ELLIP H (08/??/11) 334.314 (m) GP(2010.00) c c
DL6681 NAD 83(CORS)- 67 15 03.64810(N) 150 10 21.04406(W) AD(2003.00) c
DL6681 ELLIP H (03/??/10) 334.341 (m) GP(2003.00) c c
DL6681
DL6681.Superseded values are not recommended for survey control.
DL6681
DL6681.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DL6681.See file dsdata.pdf to determine how the superseded data were derived.
DL6681
DL6681_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DL6681
DL6681 STATION DESCRIPTION
DL6681
DL6681'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DL6681'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DL6681'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DL6681'ACCESSIBLE AT THE WORLDWIDE WEB.
DL6681'https://geodesy.noaa.gov/CORS/data.shtml
DL6681'https://geodesy.noaa.gov/CORS
1 National Geodetic Survey, Retrieval Date = FEBRUARY 19, 2025 20:30:55 EST
DL6683 ***********************************************************************
DL6683 CORS - This is a GPS Continuously Operating Reference Station.
DL6683 DESIGNATION - COLDFOOT_AK2006 CORS GRP
DL6683 CORS_ID - AB33
DL6683 PID - DL6683
DL6683 STATE/COUNTY- AK/YUKON-KOYUKUK CENSUS
DL6683 COUNTRY - US
DL6683 USGS QUAD - WISEMAN A-1 NE (2017)
DL6683
DL6683 *CURRENT SURVEY CONTROL
DL6683 ______________________________________________________________________
DL6683* NAD 83(2011) POSITION- 67 15 03.64868(N) 150 10 21.04512(W) ADJUSTED
DL6683* NAD 83(2011) ELLIP HT- 334.320 (meters) (06/??/19) ADJUSTED
DL6683* NAD 83(2011) EPOCH - 2010.00
DL6683 ______________________________________________________________________
DL6683 GEOID HEIGHT - 7.657 (meters) GEOID12B
DL6683 NAD 83(2011) X - -2,145,890.210 (meters) COMP
DL6683 NAD 83(2011) Y - -1,230,330.433 (meters) COMP
DL6683 NAD 83(2011) Z - 5,859,603.273 (meters) COMP
DL6683 LAPLACE CORR - -3.82 (seconds) DEFLEC12B
DL6683
DL6683 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DL6683 Standards:
DL6683 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DL6683 Horiz Ellip SD_N SD_E SD_h (unitless)
DL6683 -------------------------------------------------------------------
DL6683 NETWORK 0.28 0.54 0.12 0.10 0.27 -0.25987200
DL6683 -------------------------------------------------------------------
DL6683
DL6683.The horizontal coordinates were established by GPS observations
DL6683.and adjusted by the National Geodetic Survey in June 2019.
DL6683
DL6683.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DL6683.been affixed to the stable North American Tectonic Plate.
DL6683
DL6683.The horizontal coordinates are valid at the epoch date displayed above
DL6683.which is a decimal equivalence of Year/Month/Day.
DL6683
DL6683.Due to the release of the International GNSS Service (IGS) 2014
DL6683.realization of the International Terrestrial Reference Frame of 2014
DL6683.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DL6683.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DL6683.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DL6683.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DL6683.currently published epoch of 2010.00.
DL6683
DL6683.Additional information on MYCS2 is available at
DL6683.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DL6683
DL6683.Significant digits in the geoid height do not necessarily reflect accuracy.
DL6683.GEOID12B height accuracy estimate available here.
DL6683
DL6683.Click photographs - Photos may exist for this station.
DL6683
DL6683.The XYZ, and position/ellipsoidal ht. are equivalent.
DL6683
DL6683.The Laplace correction was computed from DEFLEC12B derived deflections.
DL6683
DL6683.The ellipsoidal height was determined by GPS observations
DL6683.and is referenced to NAD 83.
DL6683
DL6683. The following values were computed from the NAD 83(2011) position.
DL6683
DL6683; North East Units Scale Factor Converg.
DL6683;SPC AK 4 - 1,476,294.440 492,553.435 MT 0.99990068 -0 09 32.7
DL6683;UTM 05 - 7,462,139.183 621,978.295 MT 0.99978209 +2 36 28.3
DL6683
DL6683! - Elev Factor x Scale Factor = Combined Factor
DL6683!SPC AK 4 - 0.99994771 x 0.99990068 = 0.99984839
DL6683!UTM 05 - 0.99994771 x 0.99978209 = 0.99972981
DL6683
DL6683_U.S. NATIONAL GRID SPATIAL ADDRESS: 5WPQ2197862139(NAD 83)
DL6683
DL6683 SUPERSEDED SURVEY CONTROL
DL6683
DL6683 NAD 83(2011)- 67 15 03.64866(N) 150 10 21.04489(W) AD(2010.00) A
DL6683 ELLIP H (08/??/11) 334.306 (m) GP(2010.00) 4 1
DL6683 NAD 83(CORS)- 67 15 03.64810(N) 150 10 21.04406(W) AD(2003.00) A
DL6683 ELLIP H (03/??/10) 334.332 (m) GP(2003.00) 4 1
DL6683
DL6683.Superseded values are not recommended for survey control.
DL6683
DL6683.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DL6683.See file dsdata.pdf to determine how the superseded data were derived.
DL6683
DL6683_STAMPING: UNKNOWN
DL6683
DL6683 STATION DESCRIPTION
DL6683
DL6683'THIS MONUMENT IS ASSOCIATED WITH CORS SITE 'AB33'
DL6683'LATEST INFORMATION INCLUDING POSITIONS AND VELOCITIES
DL6683'ARE AVAILABLE IN THE COORDINATE AND LOG FILES ACCESSIBLE
DL6683'BY ANONYMOUS FTP OR THE WORLDWIDE WEB.
DL6683' https://geodesy.noaa.gov/corsdata/coord/coord_14
DL6683' https://geodesy.noaa.gov/corsdata/station_log
DL6683' https://geodesy.noaa.gov/CORS
DL6683'RECOVERED AS DESCRIBED.
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