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 23:42:33 EST
DM3537 ***********************************************************************
DM3537 CORS - This is a GPS Continuously Operating Reference Station.
DM3537 DESIGNATION - CLAUDE CORS ARP
DM3537 CORS_ID - TXCD
DM3537 PID - DM3537
DM3537 STATE/COUNTY- TX/ARMSTRONG
DM3537 COUNTRY - US
DM3537 USGS QUAD - CLAUDE (2019)
DM3537
DM3537 *CURRENT SURVEY CONTROL
DM3537 ______________________________________________________________________
DM3537* NAD 83(2011) POSITION- 35 06 05.62588(N) 101 21 45.29352(W) ADJUSTED
DM3537* NAD 83(2011) ELLIP HT- 1011.778 (meters) (06/??/19) ADJUSTED
DM3537* NAD 83(2011) EPOCH - 2010.00
DM3537 ______________________________________________________________________
DM3537 GEOID HEIGHT - -26.474 (meters) GEOID18
DM3537 NAD 83(2011) X - -1,029,371.760 (meters) COMP
DM3537 NAD 83(2011) Y - -5,122,378.153 (meters) COMP
DM3537 NAD 83(2011) Z - 3,647,672.792 (meters) COMP
DM3537
DM3537 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DM3537 Standards:
DM3537 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DM3537 Horiz Ellip SD_N SD_E SD_h (unitless)
DM3537 -------------------------------------------------------------------
DM3537 NETWORK 0.20 0.38 0.05 0.10 0.20 0.11992100
DM3537 -------------------------------------------------------------------
DM3537
DM3537.The coordinates were established by GPS observations
DM3537.and adjusted by the National Geodetic Survey in June 2019.
DM3537
DM3537.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DM3537.been affixed to the stable North American Tectonic Plate.
DM3537
DM3537.The coordinates are valid at the epoch date displayed above
DM3537.which is a decimal equivalence of Year/Month/Day.
DM3537
DM3537.Due to the release of the International GNSS Service (IGS) 2014
DM3537.realization of the International Terrestrial Reference Frame of 2014
DM3537.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DM3537.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DM3537.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DM3537.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DM3537.currently published epoch of 2010.00.
DM3537
DM3537.Additional information on MYCS2 is available at
DM3537.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DM3537
DM3537.Significant digits in the geoid height do not necessarily reflect accuracy.
DM3537.GEOID18 height accuracy estimate available here.
DM3537
DM3537.The PID for the CORS L1 Phase Center is DO9496.
DM3537
DM3537.Click photographs - Photos may exist for this station.
DM3537
DM3537.The XYZ, and position/ellipsoidal ht. are equivalent.
DM3537
DM3537.The ellipsoidal height was determined by GPS observations
DM3537.and is referenced to NAD 83.
DM3537
DM3537. The following values were computed from the NAD 83(2011) position.
DM3537
DM3537; North East Units Scale Factor Converg.
DM3537;SPC TX N - 1,122,212.535 212,528.229 MT 0.99992603 +0 04 46.7
DM3537;SPC TX N - 3,681,792.29 697,269.70 sFT 0.99992603 +0 04 46.7
DM3537;UTM 14 - 3,886,859.959 284,656.407 MT 1.00017155 -1 21 32.7
DM3537
DM3537! - Elev Factor x Scale Factor = Combined Factor
DM3537!SPC TX N - 0.99984121 x 0.99992603 = 0.99976725
DM3537!UTM 14 - 0.99984121 x 1.00017155 = 1.00001273
DM3537
DM3537_U.S. NATIONAL GRID SPATIAL ADDRESS: 14SKD8465686859(NAD 83)
DM3537
DM3537 SUPERSEDED SURVEY CONTROL
DM3537
DM3537 NAD 83(2011)- 35 06 05.62545(N) 101 21 45.29304(W) AD(2010.00) c
DM3537 ELLIP H (08/??/11) 1011.777 (m) GP(2010.00) c c
DM3537 NAD 83(CORS)- 35 06 05.62548(N) 101 21 45.29392(W) AD(2002.00) c
DM3537 ELLIP H (09/??/10) 1011.790 (m) GP(2002.00) c c
DM3537
DM3537.Superseded values are not recommended for survey control.
DM3537
DM3537.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DM3537.See file dsdata.pdf to determine how the superseded data were derived.
DM3537
DM3537_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DM3537
DM3537 STATION DESCRIPTION
DM3537
DM3537'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DM3537'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DM3537'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DM3537'ACCESSIBLE AT THE WORLDWIDE WEB.
DM3537'https://geodesy.noaa.gov/CORS/data.shtml
DM3537'https://geodesy.noaa.gov/CORS
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