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 20, 2025 05:11:25 EST
DH3844 ***********************************************************************
DH3844 CORS - This is a GPS Continuously Operating Reference Station.
DH3844 DESIGNATION - SANDERSON CORS ARP
DH3844 CORS_ID - TXSN
DH3844 PID - DH3844
DH3844 STATE/COUNTY- TX/TERRELL
DH3844 COUNTRY - US
DH3844 USGS QUAD - SANDERSON (2019)
DH3844
DH3844 *CURRENT SURVEY CONTROL
DH3844 ______________________________________________________________________
DH3844* NAD 83(2011) POSITION- 30 09 09.26447(N) 102 24 34.12084(W) ADJUSTED
DH3844* NAD 83(2011) ELLIP HT- 852.023 (meters) (06/??/19) ADJUSTED
DH3844* NAD 83(2011) EPOCH - 2010.00
DH3844 ______________________________________________________________________
DH3844 GEOID HEIGHT - -22.552 (meters) GEOID18
DH3844 NAD 83(2011) X - -1,186,341.968 (meters) COMP
DH3844 NAD 83(2011) Y - -5,391,539.952 (meters) COMP
DH3844 NAD 83(2011) Z - 3,185,437.813 (meters) COMP
DH3844
DH3844 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DH3844 Standards:
DH3844 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DH3844 Horiz Ellip SD_N SD_E SD_h (unitless)
DH3844 -------------------------------------------------------------------
DH3844 NETWORK 0.21 0.72 0.09 0.08 0.37 -0.04701100
DH3844 -------------------------------------------------------------------
DH3844
DH3844.The coordinates were established by GPS observations
DH3844.and adjusted by the National Geodetic Survey in June 2019.
DH3844
DH3844.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DH3844.been affixed to the stable North American Tectonic Plate.
DH3844
DH3844.The coordinates are valid at the epoch date displayed above
DH3844.which is a decimal equivalence of Year/Month/Day.
DH3844
DH3844.Due to the release of the International GNSS Service (IGS) 2014
DH3844.realization of the International Terrestrial Reference Frame of 2014
DH3844.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DH3844.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DH3844.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DH3844.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DH3844.currently published epoch of 2010.00.
DH3844
DH3844.Additional information on MYCS2 is available at
DH3844.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DH3844
DH3844.Significant digits in the geoid height do not necessarily reflect accuracy.
DH3844.GEOID18 height accuracy estimate available here.
DH3844
DH3844.The PID for the CORS L1 Phase Center is DO9671.
DH3844
DH3844.Click photographs - Photos may exist for this station.
DH3844
DH3844.The XYZ, and position/ellipsoidal ht. are equivalent.
DH3844
DH3844.The ellipsoidal height was determined by GPS observations
DH3844.and is referenced to NAD 83.
DH3844
DH3844. The following values were computed from the NAD 83(2011) position.
DH3844
DH3844; North East Units Scale Factor Converg.
DH3844;SPC TXSC - 4,261,828.813 271,594.607 MT 0.99996484 -1 40 13.2
DH3844;SPC TXSC -13,982,350.03 891,056.64 sFT 0.99996484 -1 40 13.2
DH3844;UTM 13 - 3,338,526.414 749,509.190 MT 1.00036813 +1 18 06.9
DH3844
DH3844! - Elev Factor x Scale Factor = Combined Factor
DH3844!SPC TXSC - 0.99986621 x 0.99996484 = 0.99983105
DH3844!UTM 13 - 0.99986621 x 1.00036813 = 1.00023429
DH3844
DH3844_U.S. NATIONAL GRID SPATIAL ADDRESS: 13RGP4950938526(NAD 83)
DH3844
DH3844 SUPERSEDED SURVEY CONTROL
DH3844
DH3844 NAD 83(2011)- 30 09 09.26445(N) 102 24 34.12075(W) AD(2010.00) c
DH3844 ELLIP H (08/??/11) 852.019 (m) GP(2010.00) c c
DH3844 NAD 83(CORS)- 30 09 09.26416(N) 102 24 34.12113(W) AD(2002.00) c
DH3844 ELLIP H (06/??/05) 852.035 (m) GP(2002.00) c c
DH3844
DH3844.Superseded values are not recommended for survey control.
DH3844
DH3844.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DH3844.See file dsdata.pdf to determine how the superseded data were derived.
DH3844
DH3844_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DH3844
DH3844 STATION DESCRIPTION
DH3844
DH3844'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DH3844'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DH3844'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DH3844'ACCESSIBLE AT THE WORLDWIDE WEB.
DH3844'https://geodesy.noaa.gov/CORS/data.shtml
DH3844'https://geodesy.noaa.gov/CORS
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