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 13:29:24 EST
DL6441 ***********************************************************************
DL6441 CORS - This is a GPS Continuously Operating Reference Station.
DL6441 DESIGNATION - EAGLEAIRPTAK2006 CORS ARP
DL6441 CORS_ID - AB41
DL6441 PID - DL6441
DL6441 STATE/COUNTY- AK/SOUTHEAST FAIRBANKS
DL6441 COUNTRY - US
DL6441 USGS QUAD - EAGLE D-1 SE (2018)
DL6441
DL6441 *CURRENT SURVEY CONTROL
DL6441 ______________________________________________________________________
DL6441* NAD 83(2011) POSITION- 64 46 38.36957(N) 141 09 28.93604(W) ADJUSTED
DL6441* NAD 83(2011) ELLIP HT- 285.674 (meters) (06/??/19) ADJUSTED
DL6441* NAD 83(2011) EPOCH - 2010.00
DL6441 ______________________________________________________________________
DL6441 GEOID HEIGHT - 8.991 (meters) GEOID12B
DL6441 NAD 83(2011) X - -2,122,881.294 (meters) COMP
DL6441 NAD 83(2011) Y - -1,709,401.713 (meters) COMP
DL6441 NAD 83(2011) Z - 5,747,432.553 (meters) COMP
DL6441
DL6441 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DL6441 Standards:
DL6441 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DL6441 Horiz Ellip SD_N SD_E SD_h (unitless)
DL6441 -------------------------------------------------------------------
DL6441 NETWORK 0.23 0.49 0.11 0.08 0.25 -0.04937200
DL6441 -------------------------------------------------------------------
DL6441
DL6441.The coordinates were established by GPS observations
DL6441.and adjusted by the National Geodetic Survey in June 2019.
DL6441
DL6441.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DL6441.been affixed to the stable North American Tectonic Plate.
DL6441
DL6441.The coordinates are valid at the epoch date displayed above
DL6441.which is a decimal equivalence of Year/Month/Day.
DL6441
DL6441.Due to the release of the International GNSS Service (IGS) 2014
DL6441.realization of the International Terrestrial Reference Frame of 2014
DL6441.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DL6441.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DL6441.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DL6441.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DL6441.currently published epoch of 2010.00.
DL6441
DL6441.Additional information on MYCS2 is available at
DL6441.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DL6441
DL6441.Significant digits in the geoid height do not necessarily reflect accuracy.
DL6441.GEOID12B height accuracy estimate available here.
DL6441
DL6441.The PID for the CORS L1 Phase Center is DL6442.
DL6441
DL6441.Click photographs - Photos may exist for this station.
DL6441
DL6441.The XYZ, and position/ellipsoidal ht. are equivalent.
DL6441
DL6441.The ellipsoidal height was determined by GPS observations
DL6441.and is referenced to NAD 83.
DL6441
DL6441. The following values were computed from the NAD 83(2011) position.
DL6441
DL6441; North East Units Scale Factor Converg.
DL6441;UTM 07 - 7,183,647.631 492,485.491 MT 0.99960069 -0 08 34.7
DL6441
DL6441! - Elev Factor x Scale Factor = Combined Factor
DL6441!UTM 07 - 0.99995531 x 0.99960069 = 0.99955602
DL6441
DL6441_U.S. NATIONAL GRID SPATIAL ADDRESS: 7WDM9248583647(NAD 83)
DL6441
DL6441 SUPERSEDED SURVEY CONTROL
DL6441
DL6441 NAD 83(2011)- 64 46 38.36965(N) 141 09 28.93604(W) AD(2010.00) c
DL6441 ELLIP H (08/??/11) 285.670 (m) GP(2010.00) c c
DL6441 NAD 83(CORS)- 64 46 38.36912(N) 141 09 28.93516(W) AD(2003.00) c
DL6441 ELLIP H (02/??/10) 285.677 (m) GP(2003.00) c c
DL6441
DL6441.Superseded values are not recommended for survey control.
DL6441
DL6441.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DL6441.See file dsdata.pdf to determine how the superseded data were derived.
DL6441
DL6441_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DL6441
DL6441 STATION DESCRIPTION
DL6441
DL6441'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DL6441'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DL6441'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DL6441'ACCESSIBLE AT THE WORLDWIDE WEB.
DL6441'https://geodesy.noaa.gov/CORS/data.shtml
DL6441'https://geodesy.noaa.gov/CORS
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