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 19, 2025 02:45:09 EST
DM4155 ***********************************************************************
DM4155 CORS - This is a GPS Continuously Operating Reference Station.
DM4155 DESIGNATION - FORT STOCKTON CORS ARP
DM4155 CORS_ID - TXFS
DM4155 PID - DM4155
DM4155 STATE/COUNTY- TX/PECOS
DM4155 COUNTRY - US
DM4155 USGS QUAD - FORT STOCKTON EAST (2019)
DM4155
DM4155 *CURRENT SURVEY CONTROL
DM4155 ______________________________________________________________________
DM4155* NAD 83(2011) POSITION- 30 53 38.04757(N) 102 51 59.44817(W) ADJUSTED
DM4155* NAD 83(2011) ELLIP HT- 878.721 (meters) (03/??/24) ADJUSTED
DM4155* NAD 83(2011) EPOCH - 2010.00
DM4155 ______________________________________________________________________
DM4155 GEOID HEIGHT - -23.564 (meters) GEOID18
DM4155 NAD 83(2011) X - -1,220,019.963 (meters) COMP
DM4155 NAD 83(2011) Y - -5,341,229.952 (meters) COMP
DM4155 NAD 83(2011) Z - 3,256,256.302 (meters) COMP
DM4155
DM4155 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DM4155 Standards:
DM4155 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DM4155 Horiz Ellip SD_N SD_E SD_h (unitless)
DM4155 -------------------------------------------------------------------
DM4155 NETWORK 0.16 0.39 0.05 0.07 0.20 0.26627000
DM4155 -------------------------------------------------------------------
DM4155
DM4155.The coordinates were established by GPS observations
DM4155.and adjusted by the National Geodetic Survey in March 2024.
DM4155
DM4155.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DM4155.been affixed to the stable North American Tectonic Plate.
DM4155
DM4155.The coordinates are valid at the epoch date displayed above
DM4155.which is a decimal equivalence of Year/Month/Day.
DM4155
DM4155.Due to the release of the International GNSS Service (IGS) 2014
DM4155.realization of the International Terrestrial Reference Frame of 2014
DM4155.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DM4155.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DM4155.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DM4155.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DM4155.currently published epoch of 2010.00.
DM4155
DM4155.Additional information on MYCS2 is available at
DM4155.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DM4155
DM4155.Significant digits in the geoid height do not necessarily reflect accuracy.
DM4155.GEOID18 height accuracy estimate available here.
DM4155
DM4155.The PID for the CORS L1 Phase Center is DO9685.
DM4155
DM4155.Click photographs - Photos may exist for this station.
DM4155
DM4155.The XYZ, and position/ellipsoidal ht. are equivalent.
DM4155
DM4155.The ellipsoidal height was determined by GPS observations
DM4155.and is referenced to NAD 83.
DM4155
DM4155. The following values were computed from the NAD 83(2011) position.
DM4155
DM4155; North East Units Scale Factor Converg.
DM4155;SPC TX C - 3,138,802.267 457,852.214 MT 0.99988349 -1 18 17.1
DM4155;SPC TX C -10,297,887.10 1,502,136.81 sFT 0.99988349 -1 18 17.1
DM4155;UTM 13 - 3,419,793.686 703,923.161 MT 1.00011299 +1 05 44.9
DM4155
DM4155! - Elev Factor x Scale Factor = Combined Factor
DM4155!SPC TX C - 0.99986203 x 0.99988349 = 0.99974553
DM4155!UTM 13 - 0.99986203 x 1.00011299 = 0.99997500
DM4155
DM4155_U.S. NATIONAL GRID SPATIAL ADDRESS: 13RGQ0392319793(NAD 83)
DM4155
DM4155 SUPERSEDED SURVEY CONTROL
DM4155
DM4155 NAD 83(2011)- 30 53 38.04791(N) 102 51 59.44728(W) AD(2010.00) c
DM4155 ELLIP H (06/??/19) 878.721 (m) GP(2010.00) c c
DM4155 NAD 83(2011)- 30 53 38.04789(N) 102 51 59.44713(W) AD(2010.00) c
DM4155 ELLIP H (08/??/11) 878.717 (m) GP(2010.00) c c
DM4155 NAD 83(CORS)- 30 53 38.04786(N) 102 51 59.44793(W) AD(2002.00) c
DM4155 ELLIP H (11/??/10) 878.739 (m) GP(2002.00) c c
DM4155
DM4155.Superseded values are not recommended for survey control.
DM4155
DM4155.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DM4155.See file dsdata.pdf to determine how the superseded data were derived.
DM4155
DM4155_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DM4155
DM4155 STATION DESCRIPTION
DM4155
DM4155'DESCRIBED BY NATIONAL GEODETIC SURVEY 2024
DM4155'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DM4155'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DM4155'ACCESSIBLE AT THE WORLDWIDE WEB.
DM4155'https://geodesy.noaa.gov/CORS/data.shtml
DM4155'https://geodesy.noaa.gov/CORS
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