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 08:22:14 EST
DR3531 ***********************************************************************
DR3531 CORS - This is a GPS Continuously Operating Reference Station.
DR3531 DESIGNATION - SDM2 MCLAUGHLIN CORS ARP
DR3531 CORS_ID - SDM2
DR3531 PID - DR3531
DR3531 STATE/COUNTY- SD/CORSON
DR3531 COUNTRY - US
DR3531 USGS QUAD - MCLAUGHLIN (2017)
DR3531
DR3531 *CURRENT SURVEY CONTROL
DR3531 ______________________________________________________________________
DR3531* NAD 83(2011) POSITION- 45 48 37.55418(N) 100 48 42.84639(W) ADJUSTED
DR3531* NAD 83(2011) ELLIP HT- 595.747 (meters) (12/??/19) ADJUSTED
DR3531* NAD 83(2011) EPOCH - 2010.00
DR3531 ______________________________________________________________________
DR3531 GEOID HEIGHT - -21.133 (meters) GEOID18
DR3531 NAD 83(2011) X - -835,480.399 (meters) COMP
DR3531 NAD 83(2011) Y - -4,374,804.207 (meters) COMP
DR3531 NAD 83(2011) Z - 4,551,012.928 (meters) COMP
DR3531
DR3531.Formal positional accuracy estimates are not available for this CORS
DR3531.because its coordinates were determined in part using modeled
DR3531.velocities. Approximate one-sigma accuracies for latitude, longitude,
DR3531.and ellipsoid height can be obtained from the short-term time series.
DR3531.Additional information regarding modeled velocities is available on
DR3531.the CORS Coordinates for MYCS2 web page:
DR3531.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DR3531
DR3531.The coordinates were established by GPS observations
DR3531.and adjusted by the National Geodetic Survey in December 2019.
DR3531
DR3531.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DR3531.been affixed to the stable North American Tectonic Plate.
DR3531
DR3531.The coordinates are valid at the epoch date displayed above
DR3531.which is a decimal equivalence of Year/Month/Day.
DR3531
DR3531.Due to the release of the International GNSS Service (IGS) 2014
DR3531.realization of the International Terrestrial Reference Frame of 2014
DR3531.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DR3531.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DR3531.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DR3531.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DR3531.currently published epoch of 2010.00.
DR3531
DR3531.Additional information on MYCS2 is available at
DR3531.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DR3531
DR3531.Significant digits in the geoid height do not necessarily reflect accuracy.
DR3531.GEOID18 height accuracy estimate available here.
DR3531
DR3531.The PID for the CORS L1 Phase Center is DR3532.
DR3531
DR3531.Click photographs - Photos may exist for this station.
DR3531
DR3531.The XYZ, and position/ellipsoidal ht. are equivalent.
DR3531
DR3531.The ellipsoidal height was determined by GPS observations
DR3531.and is referenced to NAD 83.
DR3531
DR3531. The following values were computed from the NAD 83(2011) position.
DR3531
DR3531; North East Units Scale Factor Converg.
DR3531;SPC SD N - 220,027.226 536,892.329 MT 1.00002701 -0 34 28.6
DR3531;SPC SD N - 721,872.66 1,761,454.25 sFT 1.00002701 -0 34 28.6
DR3531;UTM 14 - 5,074,581.859 359,222.528 MT 0.99984365 -1 17 57.9
DR3531
DR3531! - Elev Factor x Scale Factor = Combined Factor
DR3531!SPC SD N - 0.99990661 x 1.00002701 = 0.99993362
DR3531!UTM 14 - 0.99990661 x 0.99984365 = 0.99975028
DR3531
DR3531_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR5922274581(NAD 83)
DR3531
DR3531 SUPERSEDED SURVEY CONTROL
DR3531
DR3531.No superseded survey control is available for this station.
DR3531
DR3531_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DR3531
DR3531 STATION DESCRIPTION
DR3531
DR3531'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DR3531'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DR3531'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DR3531'ACCESSIBLE AT THE WORLDWIDE WEB.
DR3531'https://geodesy.noaa.gov/CORS/data.shtml
DR3531'https://geodesy.noaa.gov/CORS
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