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 23:32:16 EST
DO9381 ***********************************************************************
DO9381 CORS - This is a GPS Continuously Operating Reference Station.
DO9381 DESIGNATION - COLEMAN CORS ARP
DO9381 CORS_ID - TXC3
DO9381 PID - DO9381
DO9381 STATE/COUNTY- TX/COLEMAN
DO9381 COUNTRY - US
DO9381 USGS QUAD - COLEMAN (2019)
DO9381
DO9381 *CURRENT SURVEY CONTROL
DO9381 ______________________________________________________________________
DO9381* NAD 83(2011) POSITION- 31 48 35.30668(N) 099 25 19.50266(W) ADJUSTED
DO9381* NAD 83(2011) ELLIP HT- 499.491 (meters) (06/??/19) ADJUSTED
DO9381* NAD 83(2011) EPOCH - 2010.00
DO9381 ______________________________________________________________________
DO9381 GEOID HEIGHT - -25.789 (meters) GEOID18
DO9381 NAD 83(2011) X - -888,209.140 (meters) COMP
DO9381 NAD 83(2011) Y - -5,352,432.314 (meters) COMP
DO9381 NAD 83(2011) Z - 3,342,791.262 (meters) COMP
DO9381
DO9381 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DO9381 Standards:
DO9381 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DO9381 Horiz Ellip SD_N SD_E SD_h (unitless)
DO9381 -------------------------------------------------------------------
DO9381 NETWORK 0.14 0.34 0.04 0.07 0.17 0.18709700
DO9381 -------------------------------------------------------------------
DO9381
DO9381.The coordinates were established by GPS observations
DO9381.and adjusted by the National Geodetic Survey in June 2019.
DO9381
DO9381.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DO9381.been affixed to the stable North American Tectonic Plate.
DO9381
DO9381.The coordinates are valid at the epoch date displayed above
DO9381.which is a decimal equivalence of Year/Month/Day.
DO9381
DO9381.Due to the release of the International GNSS Service (IGS) 2014
DO9381.realization of the International Terrestrial Reference Frame of 2014
DO9381.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DO9381.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DO9381.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DO9381.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DO9381.currently published epoch of 2010.00.
DO9381
DO9381.Additional information on MYCS2 is available at
DO9381.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DO9381
DO9381.Significant digits in the geoid height do not necessarily reflect accuracy.
DO9381.GEOID18 height accuracy estimate available here.
DO9381
DO9381.The PID for the CORS L1 Phase Center is DO9382.
DO9381
DO9381.Click photographs - Photos may exist for this station.
DO9381
DO9381.The XYZ, and position/ellipsoidal ht. are equivalent.
DO9381
DO9381.The ellipsoidal height was determined by GPS observations
DO9381.and is referenced to NAD 83.
DO9381
DO9381. The following values were computed from the NAD 83(2011) position.
DO9381
DO9381; North East Units Scale Factor Converg.
DO9381;SPC TX C - 3,237,940.916 786,281.478 MT 0.99998108 +0 28 09.6
DO9381;SPC TX C -10,623,144.49 2,579,658.48 sFT 0.99998108 +0 28 09.6
DO9381;UTM 14 - 3,519,432.161 460,049.664 MT 0.99961968 -0 13 20.9
DO9381
DO9381! - Elev Factor x Scale Factor = Combined Factor
DO9381!SPC TX C - 0.99992158 x 0.99998108 = 0.99990266
DO9381!UTM 14 - 0.99992158 x 0.99961968 = 0.99954129
DO9381
DO9381_U.S. NATIONAL GRID SPATIAL ADDRESS: 14RMA6004919432(NAD 83)
DO9381
DO9381 SUPERSEDED SURVEY CONTROL
DO9381
DO9381 NAD 83(2011)- 31 48 35.30701(N) 099 25 19.50276(W) AD(2010.00) c
DO9381 ELLIP H (09/??/13) 499.494 (m) GP(2010.00) c c
DO9381
DO9381.Superseded values are not recommended for survey control.
DO9381
DO9381.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DO9381.See file dsdata.pdf to determine how the superseded data were derived.
DO9381
DO9381_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DO9381
DO9381 STATION DESCRIPTION
DO9381
DO9381'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DO9381'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DO9381'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DO9381'ACCESSIBLE AT THE WORLDWIDE WEB.
DO9381'https://geodesy.noaa.gov/CORS/data.shtml
DO9381'https://geodesy.noaa.gov/CORS
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