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 04:12:36 EST
DN6089 ***********************************************************************
DN6089 CORS - This is a GPS Continuously Operating Reference Station.
DN6089 DESIGNATION - SAM AUSTIN CORS ARP
DN6089 CORS_ID - SAM2
DN6089 PID - DN6089
DN6089 STATE/COUNTY- TX/TRAVIS
DN6089 COUNTRY - US
DN6089 USGS QUAD - OAK HILL (2019)
DN6089
DN6089 *CURRENT SURVEY CONTROL
DN6089 ______________________________________________________________________
DN6089* NAD 83(2011) POSITION- 30 14 20.44818(N) 097 50 11.32390(W) ADJUSTED
DN6089* NAD 83(2011) ELLIP HT- 212.814 (meters) (06/??/19) ADJUSTED
DN6089* NAD 83(2011) EPOCH - 2010.00
DN6089 ______________________________________________________________________
DN6089 GEOID HEIGHT - -25.704 (meters) GEOID18
DN6089 NAD 83(2011) X - -751,969.759 (meters) COMP
DN6089 NAD 83(2011) Y - -5,463,640.171 (meters) COMP
DN6089 NAD 83(2011) Z - 3,193,399.160 (meters) COMP
DN6089
DN6089 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DN6089 Standards:
DN6089 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DN6089 Horiz Ellip SD_N SD_E SD_h (unitless)
DN6089 -------------------------------------------------------------------
DN6089 NETWORK 0.22 0.54 0.07 0.10 0.28 0.09444000
DN6089 -------------------------------------------------------------------
DN6089
DN6089.The coordinates were established by GPS observations
DN6089.and adjusted by the National Geodetic Survey in June 2019.
DN6089
DN6089.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DN6089.been affixed to the stable North American Tectonic Plate.
DN6089
DN6089.The coordinates are valid at the epoch date displayed above
DN6089.which is a decimal equivalence of Year/Month/Day.
DN6089
DN6089.Due to the release of the International GNSS Service (IGS) 2014
DN6089.realization of the International Terrestrial Reference Frame of 2014
DN6089.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DN6089.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DN6089.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DN6089.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DN6089.currently published epoch of 2010.00.
DN6089
DN6089.Additional information on MYCS2 is available at
DN6089.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DN6089
DN6089.Significant digits in the geoid height do not necessarily reflect accuracy.
DN6089.GEOID18 height accuracy estimate available here.
DN6089
DN6089.The PID for the CORS L1 Phase Center is DS2743.
DN6089
DN6089.Click photographs - Photos may exist for this station.
DN6089
DN6089.The XYZ, and position/ellipsoidal ht. are equivalent.
DN6089
DN6089.The ellipsoidal height was determined by GPS observations
DN6089.and is referenced to NAD 83.
DN6089
DN6089. The following values were computed from the NAD 83(2011) position.
DN6089
DN6089; North East Units Scale Factor Converg.
DN6089;SPC TX C - 3,066,145.858 940,305.310 MT 0.99996959 +1 17 09.7
DN6089;SPC TX C -10,059,513.54 3,084,985.00 sFT 0.99996959 +1 17 09.7
DN6089;UTM 14 - 3,345,842.969 611,952.851 MT 0.99975462 +0 35 09.7
DN6089
DN6089! - Elev Factor x Scale Factor = Combined Factor
DN6089!SPC TX C - 0.99996658 x 0.99996959 = 0.99993617
DN6089!UTM 14 - 0.99996658 x 0.99975462 = 0.99972121
DN6089
DN6089_U.S. NATIONAL GRID SPATIAL ADDRESS: 14RPU1195245842(NAD 83)
DN6089
DN6089 SUPERSEDED SURVEY CONTROL
DN6089
DN6089 NAD 83(2011)- 30 14 20.44839(N) 097 50 11.32390(W) AD(2010.00) c
DN6089 ELLIP H (03/??/12) 212.800 (m) GP(2010.00) c c
DN6089 NAD 83(CORS)- 30 14 20.44852(N) 097 50 11.32460(W) AD(2002.00) c
DN6089 ELLIP H (03/??/12) 212.799 (m) GP(2002.00) c c
DN6089
DN6089.Superseded values are not recommended for survey control.
DN6089
DN6089.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DN6089.See file dsdata.pdf to determine how the superseded data were derived.
DN6089
DN6089_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DN6089
DN6089 STATION DESCRIPTION
DN6089
DN6089'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DN6089'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DN6089'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DN6089'ACCESSIBLE AT THE WORLDWIDE WEB.
DN6089'https://geodesy.noaa.gov/CORS/data.shtml
DN6089'https://geodesy.noaa.gov/CORS
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