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 16:03:05 EST
DH7145 ***********************************************************************
DH7145 CORS - This is a GPS Continuously Operating Reference Station.
DH7145 DESIGNATION - KEENE CORS ARP
DH7145 CORS_ID - TXKE
DH7145 PID - DH7145
DH7145 STATE/COUNTY- TX/JOHNSON
DH7145 COUNTRY - US
DH7145 USGS QUAD - KEENE (2019)
DH7145
DH7145 *CURRENT SURVEY CONTROL
DH7145 ______________________________________________________________________
DH7145* NAD 83(2011) POSITION- 32 24 34.93256(N) 097 19 23.62237(W) ADJUSTED
DH7145* NAD 83(2011) ELLIP HT- 229.160 (meters) (06/??/19) ADJUSTED
DH7145* NAD 83(2011) EPOCH - 2010.00
DH7145 ______________________________________________________________________
DH7145 GEOID HEIGHT - -27.508 (meters) GEOID18
DH7145 NAD 83(2011) X - -687,050.585 (meters) COMP
DH7145 NAD 83(2011) Y - -5,346,071.378 (meters) COMP
DH7145 NAD 83(2011) Z - 3,398,996.528 (meters) COMP
DH7145
DH7145 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DH7145 Standards:
DH7145 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DH7145 Horiz Ellip SD_N SD_E SD_h (unitless)
DH7145 -------------------------------------------------------------------
DH7145 NETWORK 0.24 0.46 0.06 0.12 0.23 0.17398400
DH7145 -------------------------------------------------------------------
DH7145
DH7145.The coordinates were established by GPS observations
DH7145.and adjusted by the National Geodetic Survey in June 2019.
DH7145
DH7145.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DH7145.been affixed to the stable North American Tectonic Plate.
DH7145
DH7145.The coordinates are valid at the epoch date displayed above
DH7145.which is a decimal equivalence of Year/Month/Day.
DH7145
DH7145.Due to the release of the International GNSS Service (IGS) 2014
DH7145.realization of the International Terrestrial Reference Frame of 2014
DH7145.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DH7145.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DH7145.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DH7145.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DH7145.currently published epoch of 2010.00.
DH7145
DH7145.Additional information on MYCS2 is available at
DH7145.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DH7145
DH7145.Significant digits in the geoid height do not necessarily reflect accuracy.
DH7145.GEOID18 height accuracy estimate available here.
DH7145
DH7145.The PID for the CORS L1 Phase Center is DR8289.
DH7145
DH7145.Click photographs - Photos may exist for this station.
DH7145
DH7145.The XYZ, and position/ellipsoidal ht. are equivalent.
DH7145
DH7145.The ellipsoidal height was determined by GPS observations
DH7145.and is referenced to NAD 83.
DH7145
DH7145. The following values were computed from the NAD 83(2011) position.
DH7145
DH7145; North East Units Scale Factor Converg.
DH7145;SPC TXNC - 2,083,016.295 710,690.026 MT 0.99993493 +0 38 30.5
DH7145;SPC TXNC - 6,834,029.29 2,331,655.53 sFT 0.99993493 +0 38 30.5
DH7145;UTM 14 - 3,587,086.558 657,681.375 MT 0.99990661 +0 53 56.0
DH7145
DH7145! - Elev Factor x Scale Factor = Combined Factor
DH7145!SPC TXNC - 0.99996402 x 0.99993493 = 0.99989895
DH7145!UTM 14 - 0.99996402 x 0.99990661 = 0.99987063
DH7145
DH7145_U.S. NATIONAL GRID SPATIAL ADDRESS: 14SPA5768187086(NAD 83)
DH7145
DH7145 SUPERSEDED SURVEY CONTROL
DH7145
DH7145 NAD 83(2011)- 32 24 34.93253(N) 097 19 23.62233(W) AD(2010.00) c
DH7145 ELLIP H (08/??/11) 229.155 (m) GP(2010.00) c c
DH7145 NAD 83(CORS)- 32 24 34.93260(N) 097 19 23.62251(W) AD(2002.00) c
DH7145 ELLIP H (11/??/05) 229.147 (m) GP(2002.00) c c
DH7145
DH7145.Superseded values are not recommended for survey control.
DH7145
DH7145.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DH7145.See file dsdata.pdf to determine how the superseded data were derived.
DH7145
DH7145_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DH7145
DH7145 STATION DESCRIPTION
DH7145
DH7145'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DH7145'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DH7145'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DH7145'ACCESSIBLE AT THE WORLDWIDE WEB.
DH7145'https://geodesy.noaa.gov/CORS/data.shtml
DH7145'https://geodesy.noaa.gov/CORS
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