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 20:45:30 EST
DM7153 ***********************************************************************
DM7153 CORS - This is a GPS Continuously Operating Reference Station.
DM7153 DESIGNATION - ROBERT LEE CORS ARP
DM7153 CORS_ID - TXRL
DM7153 PID - DM7153
DM7153 STATE/COUNTY- TX/COKE
DM7153 COUNTRY - US
DM7153 USGS QUAD - ROBERT LEE (2019)
DM7153
DM7153 *CURRENT SURVEY CONTROL
DM7153 ______________________________________________________________________
DM7153* NAD 83(2011) POSITION- 31 54 01.50078(N) 100 28 09.69769(W) ADJUSTED
DM7153* NAD 83(2011) ELLIP HT- 550.016 (meters) (06/??/19) ADJUSTED
DM7153* NAD 83(2011) EPOCH - 2010.00
DM7153 ______________________________________________________________________
DM7153 GEOID HEIGHT - -25.086 (meters) GEOID18
DM7153 NAD 83(2011) X - -984,933.514 (meters) COMP
DM7153 NAD 83(2011) Y - -5,330,131.480 (meters) COMP
DM7153 NAD 83(2011) Z - 3,351,352.548 (meters) COMP
DM7153
DM7153 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DM7153 Standards:
DM7153 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DM7153 Horiz Ellip SD_N SD_E SD_h (unitless)
DM7153 -------------------------------------------------------------------
DM7153 NETWORK 0.20 0.51 0.06 0.10 0.26 0.24736700
DM7153 -------------------------------------------------------------------
DM7153
DM7153.The coordinates were established by GPS observations
DM7153.and adjusted by the National Geodetic Survey in June 2019.
DM7153
DM7153.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DM7153.been affixed to the stable North American Tectonic Plate.
DM7153
DM7153.The coordinates are valid at the epoch date displayed above
DM7153.which is a decimal equivalence of Year/Month/Day.
DM7153
DM7153.Due to the release of the International GNSS Service (IGS) 2014
DM7153.realization of the International Terrestrial Reference Frame of 2014
DM7153.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DM7153.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DM7153.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DM7153.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DM7153.currently published epoch of 2010.00.
DM7153
DM7153.Additional information on MYCS2 is available at
DM7153.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DM7153
DM7153.Significant digits in the geoid height do not necessarily reflect accuracy.
DM7153.GEOID18 height accuracy estimate available here.
DM7153
DM7153.The PID for the CORS L1 Phase Center is DS2898.
DM7153
DM7153.Click photographs - Photos may exist for this station.
DM7153
DM7153.The XYZ, and position/ellipsoidal ht. are equivalent.
DM7153
DM7153.The ellipsoidal height was determined by GPS observations
DM7153.and is referenced to NAD 83.
DM7153
DM7153. The following values were computed from the NAD 83(2011) position.
DM7153
DM7153; North East Units Scale Factor Converg.
DM7153;SPC TX C - 3,247,642.480 687,132.439 MT 1.00000463 -0 04 12.2
DM7153;SPC TX C -10,654,973.70 2,254,367.01 sFT 1.00000463 -0 04 12.2
DM7153;UTM 14 - 3,530,339.369 361,054.478 MT 0.99983810 -0 46 35.8
DM7153
DM7153! - Elev Factor x Scale Factor = Combined Factor
DM7153!SPC TX C - 0.99991364 x 1.00000463 = 0.99991827
DM7153!UTM 14 - 0.99991364 x 0.99983810 = 0.99975176
DM7153
DM7153_U.S. NATIONAL GRID SPATIAL ADDRESS: 14RLA6105430339(NAD 83)
DM7153
DM7153 SUPERSEDED SURVEY CONTROL
DM7153
DM7153 NAD 83(2011)- 31 54 01.50077(N) 100 28 09.69759(W) AD(2010.00) c
DM7153 ELLIP H (08/??/11) 550.021 (m) GP(2010.00) c c
DM7153 NAD 83(CORS)- 31 54 01.50062(N) 100 28 09.69863(W) AD(2002.00) c
DM7153 ELLIP H (04/??/11) 550.051 (m) GP(2002.00) c c
DM7153
DM7153.Superseded values are not recommended for survey control.
DM7153
DM7153.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DM7153.See file dsdata.pdf to determine how the superseded data were derived.
DM7153
DM7153_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DM7153
DM7153 STATION DESCRIPTION
DM7153
DM7153'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DM7153'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DM7153'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DM7153'ACCESSIBLE AT THE WORLDWIDE WEB.
DM7153'https://geodesy.noaa.gov/CORS/data.shtml
DM7153'https://geodesy.noaa.gov/CORS
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