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 06:04:39 EST
DR6811 ***********************************************************************
DR6811 CORS - This is a GPS Continuously Operating Reference Station.
DR6811 DESIGNATION - INEV EVANSVILLE CORS ARP
DR6811 CORS_ID - INEV
DR6811 PID - DR6811
DR6811 STATE/COUNTY- IN/VANDERBURGH
DR6811 COUNTRY - US
DR6811 USGS QUAD - HAUBSTADT (2019)
DR6811
DR6811 *CURRENT SURVEY CONTROL
DR6811 ______________________________________________________________________
DR6811* NAD 83(2011) POSITION- 38 07 46.18354(N) 087 32 58.45993(W) ADJUSTED
DR6811* NAD 83(2011) ELLIP HT- 111.691 (meters) (05/??/21) ADJUSTED
DR6811* NAD 83(2011) EPOCH - 2010.00
DR6811 ______________________________________________________________________
DR6811 GEOID HEIGHT - -31.262 (meters) GEOID18
DR6811 NAD 83(2011) X - 214,786.354 (meters) COMP
DR6811 NAD 83(2011) Y - -5,019,061.362 (meters) COMP
DR6811 NAD 83(2011) Z - 3,916,829.547 (meters) COMP
DR6811
DR6811.Formal positional accuracy estimates are not available for this CORS
DR6811.because its coordinates were determined in part using modeled
DR6811.velocities. Approximate one-sigma accuracies for latitude, longitude,
DR6811.and ellipsoid height can be obtained from the short-term time series.
DR6811.Additional information regarding modeled velocities is available on
DR6811.the CORS Coordinates for MYCS2 web page:
DR6811.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DR6811
DR6811.The coordinates were established by GPS observations
DR6811.and adjusted by the National Geodetic Survey in May 2021.
DR6811
DR6811.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DR6811.been affixed to the stable North American Tectonic Plate.
DR6811
DR6811.The coordinates are valid at the epoch date displayed above
DR6811.which is a decimal equivalence of Year/Month/Day.
DR6811
DR6811.Due to the release of the International GNSS Service (IGS) 2014
DR6811.realization of the International Terrestrial Reference Frame of 2014
DR6811.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DR6811.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DR6811.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DR6811.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DR6811.currently published epoch of 2010.00.
DR6811
DR6811.Additional information on MYCS2 is available at
DR6811.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DR6811
DR6811.Significant digits in the geoid height do not necessarily reflect accuracy.
DR6811.GEOID18 height accuracy estimate available here.
DR6811
DR6811.The PID for the CORS L1 Phase Center is DR6812.
DR6811
DR6811.Click photographs - Photos may exist for this station.
DR6811
DR6811.The XYZ, and position/ellipsoidal ht. are equivalent.
DR6811
DR6811.The ellipsoidal height was determined by GPS observations
DR6811.and is referenced to NAD 83.
DR6811
DR6811. The following values were computed from the NAD 83(2011) position.
DR6811
DR6811; North East Units Scale Factor Converg.
DR6811;SPC IN W - 319,969.936 859,122.462 MT 0.99998724 -0 17 16.4
DR6811;SPC IN W - 1,049,768.03 2,818,637.61 sFT 0.99998724 -0 17 16.4
DR6811;UTM 16 - 4,220,325.597 451,833.822 MT 0.99962857 -0 20 21.6
DR6811
DR6811! - Elev Factor x Scale Factor = Combined Factor
DR6811!SPC IN W - 0.99998247 x 0.99998724 = 0.99996971
DR6811!UTM 16 - 0.99998247 x 0.99962857 = 0.99961105
DR6811
DR6811_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH5183320325(NAD 83)
DR6811
DR6811 SUPERSEDED SURVEY CONTROL
DR6811
DR6811.No superseded survey control is available for this station.
DR6811
DR6811_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DR6811
DR6811 STATION DESCRIPTION
DR6811
DR6811'DESCRIBED BY NATIONAL GEODETIC SURVEY 2021
DR6811'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DR6811'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DR6811'ACCESSIBLE AT THE WORLDWIDE WEB.
DR6811'https://geodesy.noaa.gov/CORS/data.shtml
DR6811'https://geodesy.noaa.gov/CORS
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