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 15:17:57 EST
DH7927 ***********************************************************************
DH7927 CORS - This is a GPS Continuously Operating Reference Station.
DH7927 DESIGNATION - LCRAWIRTZDAM COOP CORS ARP
DH7927 CORS_ID - LCWD
DH7927 PID - DH7927
DH7927 STATE/COUNTY- TX/BURNET
DH7927 COUNTRY - US
DH7927 USGS QUAD - MARBLE FALLS (2019)
DH7927
DH7927 *CURRENT SURVEY CONTROL
DH7927 ______________________________________________________________________
DH7927* NAD 83(2011) POSITION- 30 33 16.35117(N) 098 20 15.93539(W) ADJUSTED
DH7927* NAD 83(2011) ELLIP HT- 239.230 (meters) (06/??/19) ADJUSTED
DH7927* NAD 83(2011) EPOCH - 2010.00
DH7927 ______________________________________________________________________
DH7927 GEOID HEIGHT - -24.023 (meters) GEOID18
DH7927 NAD 83(2011) X - -797,178.493 (meters) COMP
DH7927 NAD 83(2011) Y - -5,439,362.198 (meters) COMP
DH7927 NAD 83(2011) Z - 3,223,584.626 (meters) COMP
DH7927
DH7927 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DH7927 Standards:
DH7927 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DH7927 Horiz Ellip SD_N SD_E SD_h (unitless)
DH7927 -------------------------------------------------------------------
DH7927 NETWORK 0.19 0.34 0.04 0.09 0.18 0.22144100
DH7927 -------------------------------------------------------------------
DH7927
DH7927.The coordinates were established by GPS observations
DH7927.and adjusted by the National Geodetic Survey in June 2019.
DH7927
DH7927.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DH7927.been affixed to the stable North American Tectonic Plate.
DH7927
DH7927.The coordinates are valid at the epoch date displayed above
DH7927.which is a decimal equivalence of Year/Month/Day.
DH7927
DH7927.Due to the release of the International GNSS Service (IGS) 2014
DH7927.realization of the International Terrestrial Reference Frame of 2014
DH7927.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DH7927.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DH7927.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DH7927.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DH7927.currently published epoch of 2010.00.
DH7927
DH7927.Additional information on MYCS2 is available at
DH7927.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DH7927
DH7927.Significant digits in the geoid height do not necessarily reflect accuracy.
DH7927.GEOID18 height accuracy estimate available here.
DH7927
DH7927.The PID for the CORS L1 Phase Center is DP6316.
DH7927
DH7927.Click photographs - Photos may exist for this station.
DH7927
DH7927.The XYZ, and position/ellipsoidal ht. are equivalent.
DH7927
DH7927.The ellipsoidal height was determined by GPS observations
DH7927.and is referenced to NAD 83.
DH7927
DH7927. The following values were computed from the NAD 83(2011) position.
DH7927
DH7927; North East Units Scale Factor Converg.
DH7927;SPC TX C - 3,100,143.117 891,438.816 MT 0.99991196 +1 01 40.2
DH7927;SPC TX C -10,171,052.88 2,924,662.18 sFT 0.99991196 +1 01 40.2
DH7927;UTM 14 - 3,380,422.299 563,514.119 MT 0.99964976 +0 20 12.0
DH7927
DH7927! - Elev Factor x Scale Factor = Combined Factor
DH7927!SPC TX C - 0.99996243 x 0.99991196 = 0.99987440
DH7927!UTM 14 - 0.99996243 x 0.99964976 = 0.99961221
DH7927
DH7927_U.S. NATIONAL GRID SPATIAL ADDRESS: 14RNU6351480422(NAD 83)
DH7927
DH7927 SUPERSEDED SURVEY CONTROL
DH7927
DH7927 NAD 83(2011)- 30 33 16.35115(N) 098 20 15.93532(W) AD(2010.00) c
DH7927 ELLIP H (08/??/11) 239.227 (m) GP(2010.00) c c
DH7927 NAD 83(CORS)- 30 33 16.35118(N) 098 20 15.93548(W) AD(2002.00) c
DH7927 ELLIP H (01/??/06) 239.230 (m) GP(2002.00) c c
DH7927
DH7927.Superseded values are not recommended for survey control.
DH7927
DH7927.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DH7927.See file dsdata.pdf to determine how the superseded data were derived.
DH7927
DH7927_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DH7927
DH7927 STATION DESCRIPTION
DH7927
DH7927'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DH7927'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DH7927'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DH7927'ACCESSIBLE AT THE WORLDWIDE WEB.
DH7927'https://geodesy.noaa.gov/CORS/data.shtml
DH7927'https://geodesy.noaa.gov/CORS
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