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 17, 2025 23:17:08 EST
DM7475 ***********************************************************************
DM7475 CORS - This is a GPS Continuously Operating Reference Station.
DM7475 DESIGNATION - CPSARICHEFAK2008 CORS ARP
DM7475 CORS_ID - AC10
DM7475 PID - DM7475
DM7475 STATE/COUNTY- AK/ALEUTIANS EAST BOROUGH
DM7475 COUNTRY - US
DM7475 USGS QUAD -
DM7475
DM7475 *CURRENT SURVEY CONTROL
DM7475 ______________________________________________________________________
DM7475* NAD 83(2011) POSITION- 54 31 21.30275(N) 164 53 12.15236(W) ADJUSTED
DM7475* NAD 83(2011) ELLIP HT- 169.777 (meters) (06/??/19) ADJUSTED
DM7475* NAD 83(2011) EPOCH - 2010.00
DM7475 ______________________________________________________________________
DM7475 GEOID HEIGHT - 16.610 (meters) GEOID12B
DM7475 NAD 83(2011) X - -3,581,774.571 (meters) COMP
DM7475 NAD 83(2011) Y - -967,328.367 (meters) COMP
DM7475 NAD 83(2011) Z - 5,170,857.744 (meters) COMP
DM7475
DM7475 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DM7475 Standards:
DM7475 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DM7475 Horiz Ellip SD_N SD_E SD_h (unitless)
DM7475 -------------------------------------------------------------------
DM7475 NETWORK 0.18 0.44 0.07 0.08 0.22 -0.17248700
DM7475 -------------------------------------------------------------------
DM7475
DM7475.The coordinates were established by GPS observations
DM7475.and adjusted by the National Geodetic Survey in June 2019.
DM7475
DM7475.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DM7475.been affixed to the stable North American Tectonic Plate.
DM7475
DM7475.The coordinates are valid at the epoch date displayed above
DM7475.which is a decimal equivalence of Year/Month/Day.
DM7475
DM7475.Due to the release of the International GNSS Service (IGS) 2014
DM7475.realization of the International Terrestrial Reference Frame of 2014
DM7475.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DM7475.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DM7475.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DM7475.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DM7475.currently published epoch of 2010.00.
DM7475
DM7475.Additional information on MYCS2 is available at
DM7475.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DM7475
DM7475.Significant digits in the geoid height do not necessarily reflect accuracy.
DM7475.GEOID12B height accuracy estimate available here.
DM7475
DM7475.The PID for the CORS L1 Phase Center is DM7476.
DM7475
DM7475.Click photographs - Photos may exist for this station.
DM7475
DM7475.The XYZ, and position/ellipsoidal ht. are equivalent.
DM7475
DM7475.The ellipsoidal height was determined by GPS observations
DM7475.and is referenced to NAD 83.
DM7475
DM7475. The following values were computed from the NAD 83(2011) position.
DM7475
DM7475; North East Units Scale Factor Converg.
DM7475;UTM 03 - 6,041,673.062 507,332.852 MT 0.99960066 +0 05 32.1
DM7475
DM7475! - Elev Factor x Scale Factor = Combined Factor
DM7475!UTM 03 - 0.99997341 x 0.99960066 = 0.99957408
DM7475
DM7475_U.S. NATIONAL GRID SPATIAL ADDRESS: 3UWA0733241673(NAD 83)
DM7475
DM7475 SUPERSEDED SURVEY CONTROL
DM7475
DM7475 NAD 83(2011)- 54 31 21.30288(N) 164 53 12.15283(W) AD(2010.00) c
DM7475 ELLIP H (12/??/11) 169.780 (m) GP(2010.00) c c
DM7475 NAD 83(CORS)- 54 31 21.30262(N) 164 53 12.15101(W) AD(2003.00) c
DM7475 ELLIP H (05/??/11) 169.778 (m) GP(2003.00) c c
DM7475
DM7475.Superseded values are not recommended for survey control.
DM7475
DM7475.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DM7475.See file dsdata.pdf to determine how the superseded data were derived.
DM7475
DM7475_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DM7475
DM7475 STATION DESCRIPTION
DM7475
DM7475'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DM7475'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DM7475'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DM7475'ACCESSIBLE AT THE WORLDWIDE WEB.
DM7475'https://geodesy.noaa.gov/CORS/data.shtml
DM7475'https://geodesy.noaa.gov/CORS
1 National Geodetic Survey, Retrieval Date = FEBRUARY 17, 2025 23:17:08 EST
DM7477 ***********************************************************************
DM7477 CORS - This is a GPS Continuously Operating Reference Station.
DM7477 DESIGNATION - CPSARICHEFAK2008 CORS GRP
DM7477 CORS_ID - AC10
DM7477 PID - DM7477
DM7477 STATE/COUNTY- AK/ALEUTIANS EAST BOROUGH
DM7477 COUNTRY - US
DM7477 USGS QUAD -
DM7477
DM7477 *CURRENT SURVEY CONTROL
DM7477 ______________________________________________________________________
DM7477* NAD 83(2011) POSITION- 54 31 21.30275(N) 164 53 12.15236(W) ADJUSTED
DM7477* NAD 83(2011) ELLIP HT- 169.769 (meters) (06/??/19) ADJUSTED
DM7477* NAD 83(2011) EPOCH - 2010.00
DM7477 ______________________________________________________________________
DM7477 GEOID HEIGHT - 16.610 (meters) GEOID12B
DM7477 NAD 83(2011) X - -3,581,774.566 (meters) COMP
DM7477 NAD 83(2011) Y - -967,328.366 (meters) COMP
DM7477 NAD 83(2011) Z - 5,170,857.737 (meters) COMP
DM7477 LAPLACE CORR - -0.60 (seconds) DEFLEC12B
DM7477
DM7477 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DM7477 Standards:
DM7477 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DM7477 Horiz Ellip SD_N SD_E SD_h (unitless)
DM7477 -------------------------------------------------------------------
DM7477 NETWORK 0.18 0.44 0.07 0.08 0.22 -0.17248700
DM7477 -------------------------------------------------------------------
DM7477
DM7477.The horizontal coordinates were established by GPS observations
DM7477.and adjusted by the National Geodetic Survey in June 2019.
DM7477
DM7477.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DM7477.been affixed to the stable North American Tectonic Plate.
DM7477
DM7477.The horizontal coordinates are valid at the epoch date displayed above
DM7477.which is a decimal equivalence of Year/Month/Day.
DM7477
DM7477.Due to the release of the International GNSS Service (IGS) 2014
DM7477.realization of the International Terrestrial Reference Frame of 2014
DM7477.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DM7477.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DM7477.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DM7477.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DM7477.currently published epoch of 2010.00.
DM7477
DM7477.Additional information on MYCS2 is available at
DM7477.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DM7477
DM7477.Significant digits in the geoid height do not necessarily reflect accuracy.
DM7477.GEOID12B height accuracy estimate available here.
DM7477
DM7477.Click photographs - Photos may exist for this station.
DM7477
DM7477.The XYZ, and position/ellipsoidal ht. are equivalent.
DM7477
DM7477.The Laplace correction was computed from DEFLEC12B derived deflections.
DM7477
DM7477.The ellipsoidal height was determined by GPS observations
DM7477.and is referenced to NAD 83.
DM7477
DM7477. The following values were computed from the NAD 83(2011) position.
DM7477
DM7477; North East Units Scale Factor Converg.
DM7477;SPC AK10 - 447,522.592 1,716,947.187 MT 1.00028553 +8 51 23.1
DM7477;UTM 03 - 6,041,673.062 507,332.852 MT 0.99960066 +0 05 32.1
DM7477
DM7477! - Elev Factor x Scale Factor = Combined Factor
DM7477!SPC AK10 - 0.99997341 x 1.00028553 = 1.00025893
DM7477!UTM 03 - 0.99997341 x 0.99960066 = 0.99957408
DM7477
DM7477_U.S. NATIONAL GRID SPATIAL ADDRESS: 3UWA0733241673(NAD 83)
DM7477
DM7477 SUPERSEDED SURVEY CONTROL
DM7477
DM7477 ELLIP H (03/30/15) 169.772 (m) GP(2010.00) 0 0
DM7477 NAD 83(2011)- 54 31 21.30271(N) 164 53 12.15266(W) AD(2010.00) 0
DM7477 NAD 83(2011)- 54 31 21.30288(N) 164 53 12.15283(W) AD(2010.00) A
DM7477 ELLIP H (12/??/11) 169.772 (m) GP(2010.00) 4 1
DM7477 NAD 83(CORS)- 54 31 21.30262(N) 164 53 12.15101(W) AD(2003.00) A
DM7477 ELLIP H (05/??/11) 169.770 (m) GP(2003.00) 4 1
DM7477
DM7477.Superseded values are not recommended for survey control.
DM7477
DM7477.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DM7477.See file dsdata.pdf to determine how the superseded data were derived.
DM7477
DM7477_STAMPING: UNKNOWN
DM7477
DM7477 STATION DESCRIPTION
DM7477
DM7477'THIS MONUMENT IS ASSOCIATED WITH CORS SITE 'AC10'
DM7477'LATEST INFORMATION INCLUDING POSITIONS AND VELOCITIES
DM7477'ARE AVAILABLE IN THE COORDINATE AND LOG FILES ACCESSIBLE
DM7477'BY ANONYMOUS FTP OR THE WORLDWIDE WEB.
DM7477' https://geodesy.noaa.gov/corsdata/coord/coord_14
DM7477' https://geodesy.noaa.gov/corsdata/station_log
DM7477' https://geodesy.noaa.gov/CORS
DM7477'RECOVERED AS DESCRIBED.
*** retrieval complete.
Elapsed Time = 00:00:04