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 21:24:09 EST
DG9117 ***********************************************************************
DG9117 CORS - This is a GPS Continuously Operating Reference Station.
DG9117 DESIGNATION - PAPE DAWSON COOP CORS ARP
DG9117 CORS_ID - PDE1
DG9117 PID - DG9117
DG9117 STATE/COUNTY- TX/BEXAR
DG9117 COUNTRY - US
DG9117 USGS QUAD - LONGHORN (2019)
DG9117
DG9117 *CURRENT SURVEY CONTROL
DG9117 ______________________________________________________________________
DG9117* NAD 83(CORS) POSITION- 29 31 35.87352(N) 098 29 17.79029(W) ADJUSTED
DG9117* NAD 83(CORS) ELLIP HT- 230.836 (meters) (02/??/05) ADJUSTED
DG9117* NAD 83(CORS) EPOCH - 2002.00
DG9117 ______________________________________________________________________
DG9117 GEOID HEIGHT - -25.391 (meters) GEOID18
DG9117 NAD 83(CORS) X - -819,884.000 (meters) COMP
DG9117 NAD 83(CORS) Y - -5,493,662.013 (meters) COMP
DG9117 NAD 83(CORS) Z - 3,124,937.406 (meters) COMP
DG9117 HORZ ORDER - SPECIAL (CORS)
DG9117 ELLP ORDER - SPECIAL (CORS)
DG9117
DG9117.Formal positional accuracy estimates are not available for this CORS
DG9117.because its coordinates were determined in part using modeled
DG9117.velocities. Approximate one-sigma accuracies for latitude, longitude,
DG9117.and ellipsoid height can be obtained from the short-term time series.
DG9117.Additional information regarding modeled velocities is available on
DG9117.the CORS Coordinates for MYCS2 web page:
DG9117.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DG9117
DG9117.The coordinates were established by GPS observations
DG9117.and adjusted by the National Geodetic Survey in February 2005.
DG9117
DG9117.The datum tag of NAD 83(CORS) is equivalent to NAD 83(CORS96).
DG9117
DG9117.The coordinates are valid at the epoch date displayed above
DG9117.which is a decimal equivalence of Year/Month/Day.
DG9117
DG9117.Due to the release of the International GNSS Service (IGS) 2014
DG9117.realization of the International Terrestrial Reference Frame of 2014
DG9117.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DG9117.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DG9117.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DG9117.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DG9117.currently published epoch of 2010.00.
DG9117
DG9117.Additional information on MYCS2 is available at
DG9117.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DG9117
DG9117.Significant digits in the geoid height do not necessarily reflect accuracy.
DG9117.GEOID18 height accuracy estimate available here.
DG9117
DG9117.The PID for the CORS L1 Phase Center is DG9118.
DG9117
DG9117.Click photographs - Photos may exist for this station.
DG9117
DG9117.The XYZ, and position/ellipsoidal ht. are equivalent.
DG9117
DG9117.The ellipsoidal height was determined by GPS observations
DG9117.and is referenced to NAD 83.
DG9117
DG9117. The following values were computed from the NAD 83(CORS) position.
DG9117
DG9117; North East Units Scale Factor Converg.
DG9117;SPC TXSC - 4,187,770.935 649,600.411 MT 0.99986882 +0 15 02.5
DG9117;SPC TXSC -13,739,378.48 2,131,230.68 sFT 0.99986882 +0 15 02.5
DG9117;UTM 14 - 3,266,443.307 549,587.575 MT 0.99963034 +0 15 07.9
DG9117
DG9117! - Elev Factor x Scale Factor = Combined Factor
DG9117!SPC TXSC - 0.99996375 x 0.99986882 = 0.99983257
DG9117!UTM 14 - 0.99996375 x 0.99963034 = 0.99959410
DG9117
DG9117_U.S. NATIONAL GRID SPATIAL ADDRESS: 14RNT4958766443(NAD 83)
DG9117
DG9117 SUPERSEDED SURVEY CONTROL
DG9117
DG9117.No superseded survey control is available for this station.
DG9117
DG9117_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DG9117
DG9117 STATION DESCRIPTION
DG9117
DG9117'DESCRIBED BY NATIONAL GEODETIC SURVEY 2005
DG9117'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DG9117'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DG9117'ACCESSIBLE AT THE WORLDWIDE WEB.
DG9117'https://geodesy.noaa.gov/CORS/data.shtml
DG9117'https://geodesy.noaa.gov/CORS
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