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 17:59:33 EST
DE8425 ***********************************************************************
DE8425 HT_MOD - This is a Height Modernization Survey Station.
DE8425 CORS - This is a GPS Continuously Operating Reference Station.
DE8425 DESIGNATION - GASTON CORS ARP
DE8425 CORS_ID - GAST
DE8425 PID - DE8425
DE8425 STATE/COUNTY- NC/GASTON
DE8425 COUNTRY - US
DE8425 USGS QUAD - GASTONIA NORTH (2019)
DE8425
DE8425 *CURRENT SURVEY CONTROL
DE8425 ______________________________________________________________________
DE8425* NAD 83(2011) POSITION- 35 18 39.79156(N) 081 11 19.54130(W) ADJUSTED
DE8425* NAD 83(2011) ELLIP HT- 213.711 (meters) (06/??/19) ADJUSTED
DE8425* NAD 83(2011) EPOCH - 2010.00
DE8425* NAVD 88 ORTHO HEIGHT - 245.14 (meters) 804.3 (feet) GPS OBS
DE8425 ______________________________________________________________________
DE8425 NAVD 88 orthometric height was determined with geoid model GEOID03
DE8425 GEOID HEIGHT - -31.394 (meters) GEOID03
DE8425 GEOID HEIGHT - -31.428 (meters) GEOID18
DE8425 NAD 83(2011) X - 798,178.054 (meters) COMP
DE8425 NAD 83(2011) Y - -5,149,235.672 (meters) COMP
DE8425 NAD 83(2011) Z - 3,666,204.940 (meters) COMP
DE8425
DE8425 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DE8425 Standards:
DE8425 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DE8425 Horiz Ellip SD_N SD_E SD_h (unitless)
DE8425 -------------------------------------------------------------------
DE8425 NETWORK 0.14 0.39 0.05 0.06 0.20 -0.07361700
DE8425 -------------------------------------------------------------------
DE8425
DE8425.The coordinates were established by GPS observations
DE8425.and adjusted by the National Geodetic Survey in June 2019.
DE8425
DE8425.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DE8425.been affixed to the stable North American Tectonic Plate.
DE8425
DE8425.The coordinates are valid at the epoch date displayed above
DE8425.which is a decimal equivalence of Year/Month/Day.
DE8425
DE8425.Due to the release of the International GNSS Service (IGS) 2014
DE8425.realization of the International Terrestrial Reference Frame of 2014
DE8425.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DE8425.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DE8425.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DE8425.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DE8425.currently published epoch of 2010.00.
DE8425
DE8425.Additional information on MYCS2 is available at
DE8425.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DE8425
DE8425.The orthometric height was determined by GPS observations and a
DE8425.high-resolution geoid model using precise GPS observation and
DE8425.processing techniques.
DE8425
DE8425.Significant digits in the geoid height do not necessarily reflect accuracy.
DE8425.GEOID18 height accuracy estimate available here.
DE8425
DE8425.The PID for the CORS L1 Phase Center is DL3576.
DE8425
DE8425.Click photographs - Photos may exist for this station.
DE8425
DE8425.The XYZ, and position/ellipsoidal ht. are equivalent.
DE8425
DE8425.The ellipsoidal height was determined by GPS observations
DE8425.and is referenced to NAD 83.
DE8425
DE8425. The following values were computed from the NAD 83(2011) position.
DE8425
DE8425; North East Units Scale Factor Converg.
DE8425;SPC NC - 175,361.641 410,593.640 MT 0.99987313 -1 15 47.8
DE8425;SPC NC - 575,332.32 1,347,089.30 sFT 0.99987313 -1 15 47.8
DE8425;UTM 17 - 3,907,554.908 482,840.630 MT 0.99960363 -0 06 32.8
DE8425
DE8425! - Elev Factor x Scale Factor = Combined Factor
DE8425!SPC NC - 0.99996646 x 0.99987313 = 0.99983959
DE8425!UTM 17 - 0.99996646 x 0.99960363 = 0.99957010
DE8425
DE8425_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SMV8284007554(NAD 83)
DE8425
DE8425 SUPERSEDED SURVEY CONTROL
DE8425
DE8425 ELLIP H (06/27/12) 213.721 (m) GP(2010.00) 0 0
DE8425 NAD 83(2011)- 35 18 39.79155(N) 081 11 19.54110(W) AD(2010.00) c
DE8425 NAD 83(2011)- 35 18 39.79151(N) 081 11 19.54124(W) AD(2010.00) c
DE8425 ELLIP H (08/??/11) 213.712 (m) GP(2010.00) c c
DE8425 ELLIP H (02/10/07) 213.733 (m) GP(2002.00)
DE8425 NAD 83(2007)- 35 18 39.79173(N) 081 11 19.54138(W) AD(2002.00) c
DE8425 NAD 83(CORS)- 35 18 39.79173(N) 081 11 19.54138(W) AD(2002.00) c
DE8425 ELLIP H (11/??/02) 213.733 (m) GP(2002.00) c c
DE8425
DE8425.Superseded values are not recommended for survey control.
DE8425
DE8425.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DE8425.See file dsdata.pdf to determine how the superseded data were derived.
DE8425
DE8425_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DE8425
DE8425 STATION DESCRIPTION
DE8425
DE8425'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DE8425'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DE8425'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DE8425'ACCESSIBLE AT THE WORLDWIDE WEB.
DE8425'https://geodesy.noaa.gov/CORS/data.shtml
DE8425'https://geodesy.noaa.gov/CORS
*** retrieval complete.
Elapsed Time = 00:00:04