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 18:04:41 EST
DI2152 ***********************************************************************
DI2152 CORS - This is a GPS Continuously Operating Reference Station.
DI2152 DESIGNATION - NYAC_GOLD_AK2006 CORS ARP
DI2152 CORS_ID - AB15
DI2152 PID - DI2152
DI2152 STATE/COUNTY- AK/BETHEL CENSUS
DI2152 COUNTRY - US
DI2152 USGS QUAD - RUSSIAN MISSION A-3 SE (2019)
DI2152
DI2152 *CURRENT SURVEY CONTROL
DI2152 ______________________________________________________________________
DI2152* NAD 83(2011) POSITION- 61 02 23.11778(N) 159 52 42.01445(W) ADJUSTED
DI2152* NAD 83(2011) ELLIP HT- 559.724 (meters) (09/??/21) ADJUSTED
DI2152* NAD 83(2011) EPOCH - 2010.00
DI2152 ______________________________________________________________________
DI2152 GEOID HEIGHT - 12.009 (meters) GEOID12B
DI2152 NAD 83(2011) X - -2,907,527.187 (meters) COMP
DI2152 NAD 83(2011) Y - -1,065,250.534 (meters) COMP
DI2152 NAD 83(2011) Z - 5,557,978.641 (meters) COMP
DI2152
DI2152 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DI2152 Standards:
DI2152 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DI2152 Horiz Ellip SD_N SD_E SD_h (unitless)
DI2152 -------------------------------------------------------------------
DI2152 NETWORK 0.21 0.62 0.10 0.06 0.32 0.04753100
DI2152 -------------------------------------------------------------------
DI2152
DI2152.The coordinates were established by GPS observations
DI2152.and adjusted by the National Geodetic Survey in September 2021.
DI2152
DI2152.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DI2152.been affixed to the stable North American Tectonic Plate.
DI2152
DI2152.The coordinates are valid at the epoch date displayed above
DI2152.which is a decimal equivalence of Year/Month/Day.
DI2152
DI2152.Due to the release of the International GNSS Service (IGS) 2014
DI2152.realization of the International Terrestrial Reference Frame of 2014
DI2152.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DI2152.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DI2152.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DI2152.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DI2152.currently published epoch of 2010.00.
DI2152
DI2152.Additional information on MYCS2 is available at
DI2152.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DI2152
DI2152.Significant digits in the geoid height do not necessarily reflect accuracy.
DI2152.GEOID12B height accuracy estimate available here.
DI2152
DI2152.The PID for the CORS L1 Phase Center is DI2153.
DI2152
DI2152.Click photographs - Photos may exist for this station.
DI2152
DI2152.The XYZ, and position/ellipsoidal ht. are equivalent.
DI2152
DI2152.The ellipsoidal height was determined by GPS observations
DI2152.and is referenced to NAD 83.
DI2152
DI2152. The following values were computed from the NAD 83(2011) position.
DI2152
DI2152; North East Units Scale Factor Converg.
DI2152;SPC AK 6 - 785,384.673 398,514.746 MT 1.00002615 -1 38 37.0
DI2152;UTM 04 - 6,767,533.648 452,554.760 MT 0.99962758 -0 46 06.7
DI2152
DI2152! - Elev Factor x Scale Factor = Combined Factor
DI2152!SPC AK 6 - 0.99991241 x 1.00002615 = 0.99993855
DI2152!UTM 04 - 0.99991241 x 0.99962758 = 0.99954002
DI2152
DI2152_U.S. NATIONAL GRID SPATIAL ADDRESS: 4VDN5255467533(NAD 83)
DI2152
DI2152 SUPERSEDED SURVEY CONTROL
DI2152
DI2152 NAD 83(2011)- 61 02 23.11807(N) 159 52 42.01472(W) AD(2010.00) c
DI2152 ELLIP H (06/??/19) 559.730 (m) GP(2010.00) c c
DI2152 ELLIP H (06/27/12) 559.759 (m) GP(2010.00) 0 0
DI2152 NAD 83(2011)- 61 02 23.11844(N) 159 52 42.01497(W) AD(2010.00) c
DI2152 NAD 83(2011)- 61 02 23.11812(N) 159 52 42.01461(W) AD(2010.00) c
DI2152 ELLIP H (08/??/11) 559.724 (m) GP(2010.00) c c
DI2152 NAD 83(CORS)- 61 02 23.11838(N) 159 52 42.01480(W) AD(2003.00) c
DI2152 ELLIP H (10/??/06) 559.747 (m) GP(2003.00) c c
DI2152
DI2152.Superseded values are not recommended for survey control.
DI2152
DI2152.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DI2152.See file dsdata.pdf to determine how the superseded data were derived.
DI2152
DI2152_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DI2152
DI2152 STATION DESCRIPTION
DI2152
DI2152'DESCRIBED BY NATIONAL GEODETIC SURVEY 2021
DI2152'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DI2152'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DI2152'ACCESSIBLE AT THE WORLDWIDE WEB.
DI2152'https://geodesy.noaa.gov/CORS/data.shtml
DI2152'https://geodesy.noaa.gov/CORS
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