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 19:19:53 EST
DF6329 ***********************************************************************
DF6329 CORS - This is a GPS Continuously Operating Reference Station.
DF6329 DESIGNATION - SAN MARCOS COOP CORS ARP
DF6329 CORS_ID - CSM1
DF6329 PID - DF6329
DF6329 STATE/COUNTY- TX/HAYS
DF6329 COUNTRY - US
DF6329 USGS QUAD - SAN MARCOS NORTH (2019)
DF6329
DF6329 *CURRENT SURVEY CONTROL
DF6329 ______________________________________________________________________
DF6329* NAD 83(CORS) POSITION- 29 53 05.16405(N) 097 55 44.63032(W) ADJUSTED
DF6329* NAD 83(CORS) ELLIP HT- 164.408 (meters) (07/??/03) ADJUSTED
DF6329* NAD 83(CORS) EPOCH - 2002.00
DF6329 ______________________________________________________________________
DF6329 GEOID HEIGHT - -25.951 (meters) GEOID18
DF6329 NAD 83(CORS) X - -763,505.460 (meters) COMP
DF6329 NAD 83(CORS) Y - -5,481,860.311 (meters) COMP
DF6329 NAD 83(CORS) Z - 3,159,386.924 (meters) COMP
DF6329 HORZ ORDER - SPECIAL (CORS)
DF6329 ELLP ORDER - SPECIAL (CORS)
DF6329
DF6329.Formal positional accuracy estimates are not available for this CORS
DF6329.because its coordinates were determined in part using modeled
DF6329.velocities. Approximate one-sigma accuracies for latitude, longitude,
DF6329.and ellipsoid height can be obtained from the short-term time series.
DF6329.Additional information regarding modeled velocities is available on
DF6329.the CORS Coordinates for MYCS2 web page:
DF6329.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DF6329
DF6329.The coordinates were established by GPS observations
DF6329.and adjusted by the National Geodetic Survey in July 2003.
DF6329
DF6329.The datum tag of NAD 83(CORS) is equivalent to NAD 83(CORS96).
DF6329
DF6329.The coordinates are valid at the epoch date displayed above
DF6329.which is a decimal equivalence of Year/Month/Day.
DF6329
DF6329.Due to the release of the International GNSS Service (IGS) 2014
DF6329.realization of the International Terrestrial Reference Frame of 2014
DF6329.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DF6329.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DF6329.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DF6329.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DF6329.currently published epoch of 2010.00.
DF6329
DF6329.Additional information on MYCS2 is available at
DF6329.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DF6329
DF6329.Significant digits in the geoid height do not necessarily reflect accuracy.
DF6329.GEOID18 height accuracy estimate available here.
DF6329
DF6329.The PID for the CORS L1 Phase Center is DH9602.
DF6329
DF6329.Click photographs - Photos may exist for this station.
DF6329
DF6329.The XYZ, and position/ellipsoidal ht. are equivalent.
DF6329
DF6329.The ellipsoidal height was determined by GPS observations
DF6329.and is referenced to NAD 83.
DF6329
DF6329. The following values were computed from the NAD 83(CORS) position.
DF6329
DF6329; North East Units Scale Factor Converg.
DF6329;SPC TXSC - 4,227,829.999 703,438.960 MT 0.99990915 +0 31 28.8
DF6329;SPC TXSC -13,870,805.59 2,307,865.99 sFT 0.99990915 +0 31 28.8
DF6329;UTM 14 - 3,306,498.379 603,411.478 MT 0.99973194 +0 32 01.1
DF6329
DF6329! - Elev Factor x Scale Factor = Combined Factor
DF6329!SPC TXSC - 0.99997418 x 0.99990915 = 0.99988333
DF6329!UTM 14 - 0.99997418 x 0.99973194 = 0.99970613
DF6329
DF6329_U.S. NATIONAL GRID SPATIAL ADDRESS: 14RPU0341106498(NAD 83)
DF6329
DF6329 SUPERSEDED SURVEY CONTROL
DF6329
DF6329.No superseded survey control is available for this station.
DF6329
DF6329_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DF6329
DF6329 STATION DESCRIPTION
DF6329
DF6329'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003
DF6329'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DF6329'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DF6329'ACCESSIBLE AT THE WORLDWIDE WEB.
DF6329'https://geodesy.noaa.gov/CORS/data.shtml
DF6329'https://geodesy.noaa.gov/CORS
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