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 22:04:43 EST
DM3545 ***********************************************************************
DM3545 CORS - This is a GPS Continuously Operating Reference Station.
DM3545 DESIGNATION - TULIA CORS ARP
DM3545 CORS_ID - TXTU
DM3545 PID - DM3545
DM3545 STATE/COUNTY- TX/SWISHER
DM3545 COUNTRY - US
DM3545 USGS QUAD - TULE LAKE (2019)
DM3545
DM3545 *CURRENT SURVEY CONTROL
DM3545 ______________________________________________________________________
DM3545* NAD 83(2011) POSITION- 34 32 01.41970(N) 101 44 21.63222(W) ADJUSTED
DM3545* NAD 83(2011) ELLIP HT- 1035.974 (meters) (07/??/23) ADJUSTED
DM3545* NAD 83(2011) EPOCH - 2010.00
DM3545 ______________________________________________________________________
DM3545 GEOID HEIGHT - -26.278 (meters) GEOID18
DM3545 NAD 83(2011) X - -1,070,355.688 (meters) COMP
DM3545 NAD 83(2011) Y - -5,150,738.751 (meters) COMP
DM3545 NAD 83(2011) Z - 3,595,962.047 (meters) COMP
DM3545
DM3545 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DM3545 Standards:
DM3545 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DM3545 Horiz Ellip SD_N SD_E SD_h (unitless)
DM3545 -------------------------------------------------------------------
DM3545 NETWORK 0.15 0.43 0.06 0.07 0.22 0.18413200
DM3545 -------------------------------------------------------------------
DM3545
DM3545.The coordinates were established by GPS observations
DM3545.and adjusted by the National Geodetic Survey in July 2023.
DM3545
DM3545.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DM3545.been affixed to the stable North American Tectonic Plate.
DM3545
DM3545.The coordinates are valid at the epoch date displayed above
DM3545.which is a decimal equivalence of Year/Month/Day.
DM3545
DM3545.Due to the release of the International GNSS Service (IGS) 2014
DM3545.realization of the International Terrestrial Reference Frame of 2014
DM3545.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DM3545.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DM3545.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DM3545.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DM3545.currently published epoch of 2010.00.
DM3545
DM3545.Additional information on MYCS2 is available at
DM3545.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DM3545
DM3545.Significant digits in the geoid height do not necessarily reflect accuracy.
DM3545.GEOID18 height accuracy estimate available here.
DM3545
DM3545.The PID for the CORS L1 Phase Center is DS2860.
DM3545
DM3545.Click photographs - Photos may exist for this station.
DM3545
DM3545.The XYZ, and position/ellipsoidal ht. are equivalent.
DM3545
DM3545.The ellipsoidal height was determined by GPS observations
DM3545.and is referenced to NAD 83.
DM3545
DM3545. The following values were computed from the NAD 83(2011) position.
DM3545
DM3545; North East Units Scale Factor Converg.
DM3545;SPC TX N - 1,059,238.297 178,027.050 MT 1.00002898 -0 08 19.3
DM3545;SPC TX N - 3,475,184.31 584,077.08 sFT 1.00002898 -0 08 19.3
DM3545;UTM 14 - 3,824,745.849 248,586.315 MT 1.00037917 -1 33 13.4
DM3545
DM3545! - Elev Factor x Scale Factor = Combined Factor
DM3545!SPC TX N - 0.99983740 x 1.00002898 = 0.99986638
DM3545!UTM 14 - 0.99983740 x 1.00037917 = 1.00021651
DM3545
DM3545_U.S. NATIONAL GRID SPATIAL ADDRESS: 14SKD4858624745(NAD 83)
DM3545
DM3545 SUPERSEDED SURVEY CONTROL
DM3545
DM3545 NAD 83(2011)- 34 32 01.41969(N) 101 44 21.63218(W) AD(2010.00) c
DM3545 ELLIP H (06/??/19) 1035.940 (m) GP(2010.00) c c
DM3545 NAD 83(2011)- 34 32 01.41962(N) 101 44 21.63223(W) AD(2010.00) c
DM3545 ELLIP H (08/??/11) 1035.917 (m) GP(2010.00) c c
DM3545 NAD 83(CORS)- 34 32 01.41964(N) 101 44 21.63317(W) AD(2002.00) c
DM3545 ELLIP H (09/??/10) 1035.931 (m) GP(2002.00) c c
DM3545
DM3545.Superseded values are not recommended for survey control.
DM3545
DM3545.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DM3545.See file dsdata.pdf to determine how the superseded data were derived.
DM3545
DM3545_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DM3545
DM3545 STATION DESCRIPTION
DM3545
DM3545'DESCRIBED BY NATIONAL GEODETIC SURVEY 2023
DM3545'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DM3545'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DM3545'ACCESSIBLE AT THE WORLDWIDE WEB.
DM3545'https://geodesy.noaa.gov/CORS/data.shtml
DM3545'https://geodesy.noaa.gov/CORS
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