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 14:15:15 EST
DJ7866 ***********************************************************************
DJ7866 CORS - This is a GPS Continuously Operating Reference Station.
DJ7866 DESIGNATION - KERRVILLE CORS ARP
DJ7866 CORS_ID - TXKR
DJ7866 PID - DJ7866
DJ7866 STATE/COUNTY- TX/KERR
DJ7866 COUNTRY - US
DJ7866 USGS QUAD - LEGION (2019)
DJ7866
DJ7866 *CURRENT SURVEY CONTROL
DJ7866 ______________________________________________________________________
DJ7866* NAD 83(2011) POSITION- 30 03 53.75730(N) 099 07 17.33000(W) ADJUSTED
DJ7866* NAD 83(2011) ELLIP HT- 506.617 (meters) (07/??/23) ADJUSTED
DJ7866* NAD 83(2011) EPOCH - 2010.00
DJ7866 ______________________________________________________________________
DJ7866 GEOID HEIGHT - -22.160 (meters) GEOID18
DJ7866 NAD 83(2011) X - -875,883.224 (meters) COMP
DJ7866 NAD 83(2011) Y - -5,455,224.704 (meters) COMP
DJ7866 NAD 83(2011) Z - 3,176,859.126 (meters) COMP
DJ7866
DJ7866 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DJ7866 Standards:
DJ7866 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DJ7866 Horiz Ellip SD_N SD_E SD_h (unitless)
DJ7866 -------------------------------------------------------------------
DJ7866 NETWORK 0.19 0.53 0.07 0.09 0.27 0.09200300
DJ7866 -------------------------------------------------------------------
DJ7866
DJ7866.The coordinates were established by GPS observations
DJ7866.and adjusted by the National Geodetic Survey in July 2023.
DJ7866
DJ7866.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DJ7866.been affixed to the stable North American Tectonic Plate.
DJ7866
DJ7866.The coordinates are valid at the epoch date displayed above
DJ7866.which is a decimal equivalence of Year/Month/Day.
DJ7866
DJ7866.Due to the release of the International GNSS Service (IGS) 2014
DJ7866.realization of the International Terrestrial Reference Frame of 2014
DJ7866.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DJ7866.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DJ7866.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DJ7866.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DJ7866.currently published epoch of 2010.00.
DJ7866
DJ7866.Additional information on MYCS2 is available at
DJ7866.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DJ7866
DJ7866.Significant digits in the geoid height do not necessarily reflect accuracy.
DJ7866.GEOID18 height accuracy estimate available here.
DJ7866
DJ7866.The PID for the CORS L1 Phase Center is DL6519.
DJ7866
DJ7866.Click photographs - Photos may exist for this station.
DJ7866
DJ7866.The XYZ, and position/ellipsoidal ht. are equivalent.
DJ7866
DJ7866.The ellipsoidal height was determined by GPS observations
DJ7866.and is referenced to NAD 83.
DJ7866
DJ7866. The following values were computed from the NAD 83(2011) position.
DJ7866
DJ7866; North East Units Scale Factor Converg.
DJ7866;SPC TXSC - 4,247,332.627 588,287.087 MT 0.99994421 -0 03 34.3
DJ7866;SPC TXSC -13,934,790.46 1,930,071.88 sFT 0.99994421 -0 03 34.3
DJ7866;UTM 14 - 3,325,986.663 488,291.112 MT 0.99960169 -0 03 39.1
DJ7866
DJ7866! - Elev Factor x Scale Factor = Combined Factor
DJ7866!SPC TXSC - 0.99992044 x 0.99994421 = 0.99986466
DJ7866!UTM 14 - 0.99992044 x 0.99960169 = 0.99952216
DJ7866
DJ7866_U.S. NATIONAL GRID SPATIAL ADDRESS: 14RMU8829125986(NAD 83)
DJ7866
DJ7866 SUPERSEDED SURVEY CONTROL
DJ7866
DJ7866 NAD 83(2011)- 30 03 53.75730(N) 099 07 17.32985(W) AD(2010.00) c
DJ7866 ELLIP H (06/??/19) 506.646 (m) GP(2010.00) c c
DJ7866 NAD 83(2011)- 30 03 53.75726(N) 099 07 17.32978(W) AD(2010.00) c
DJ7866 ELLIP H (08/??/11) 506.647 (m) GP(2010.00) c c
DJ7866 NAD 83(CORS)- 30 03 53.75704(N) 099 07 17.32980(W) AD(2002.00) c
DJ7866 ELLIP H (12/??/07) 506.688 (m) GP(2002.00) c c
DJ7866
DJ7866.Superseded values are not recommended for survey control.
DJ7866
DJ7866.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DJ7866.See file dsdata.pdf to determine how the superseded data were derived.
DJ7866
DJ7866_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DJ7866
DJ7866 STATION DESCRIPTION
DJ7866
DJ7866'DESCRIBED BY NATIONAL GEODETIC SURVEY 2023
DJ7866'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DJ7866'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DJ7866'ACCESSIBLE AT THE WORLDWIDE WEB.
DJ7866'https://geodesy.noaa.gov/CORS/data.shtml
DJ7866'https://geodesy.noaa.gov/CORS
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