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 11:55:30 EST
DE8429 ***********************************************************************
DE8429 CORS - This is a GPS Continuously Operating Reference Station.
DE8429 DESIGNATION - MEDORA 2 CORS ARP
DE8429 CORS_ID - MDR2
DE8429 PID - DE8429
DE8429 STATE/COUNTY- ND/BILLINGS
DE8429 COUNTRY - US
DE8429 USGS QUAD - FRYBURG NE (2018)
DE8429
DE8429 *CURRENT SURVEY CONTROL
DE8429 ______________________________________________________________________
DE8429* NAD 83(2011) POSITION- 46 54 18.56214(N) 103 16 28.79552(W) ADJUSTED
DE8429* NAD 83(2011) ELLIP HT- 822.950 (meters) (06/??/19) ADJUSTED
DE8429* NAD 83(2011) EPOCH - 2010.00
DE8429 ______________________________________________________________________
DE8429 GEOID HEIGHT - -16.816 (meters) GEOID18
DE8429 NAD 83(2011) X - -1,002,508.032 (meters) COMP
DE8429 NAD 83(2011) Y - -4,249,299.090 (meters) COMP
DE8429 NAD 83(2011) Z - 4,635,168.505 (meters) COMP
DE8429
DE8429.Formal positional accuracy estimates are not available for this CORS
DE8429.because its coordinates were determined in part using modeled
DE8429.velocities. Approximate one-sigma accuracies for latitude, longitude,
DE8429.and ellipsoid height can be obtained from the short-term time series.
DE8429.Additional information regarding modeled velocities is available on
DE8429.the CORS Coordinates for MYCS2 web page:
DE8429.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DE8429
DE8429.The coordinates were established by GPS observations
DE8429.and adjusted by the National Geodetic Survey in June 2019.
DE8429
DE8429.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DE8429.been affixed to the stable North American Tectonic Plate.
DE8429
DE8429.The coordinates are valid at the epoch date displayed above
DE8429.which is a decimal equivalence of Year/Month/Day.
DE8429
DE8429.Due to the release of the International GNSS Service (IGS) 2014
DE8429.realization of the International Terrestrial Reference Frame of 2014
DE8429.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DE8429.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DE8429.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DE8429.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DE8429.currently published epoch of 2010.00.
DE8429
DE8429.Additional information on MYCS2 is available at
DE8429.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DE8429
DE8429.Significant digits in the geoid height do not necessarily reflect accuracy.
DE8429.GEOID18 height accuracy estimate available here.
DE8429
DE8429.The PID for the CORS L1 Phase Center is DE8430.
DE8429
DE8429.Click photographs - Photos may exist for this station.
DE8429
DE8429.The XYZ, and position/ellipsoidal ht. are equivalent.
DE8429
DE8429.The ellipsoidal height was determined by GPS observations
DE8429.and is referenced to NAD 83.
DE8429
DE8429. The following values were computed from the NAD 83(2011) position.
DE8429
DE8429; North East Units Scale Factor Converg.
DE8429;SPC ND S - 141,399.688 388,654.262 MT 0.99993661 -2 01 25.7
DE8429;SPC ND S - 463,909.74 1,275,112.41 iFT 0.99993661 -2 01 25.7
DE8429;UTM 13 - 5,196,069.440 631,400.196 MT 0.99981221 +1 15 36.2
DE8429
DE8429! - Elev Factor x Scale Factor = Combined Factor
DE8429!SPC ND S - 0.99987102 x 0.99993661 = 0.99980764
DE8429!UTM 13 - 0.99987102 x 0.99981221 = 0.99968325
DE8429
DE8429_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFM3140096069(NAD 83)
DE8429
DE8429 SUPERSEDED SURVEY CONTROL
DE8429
DE8429 NAD 83(2011)- 46 54 18.56211(N) 103 16 28.79593(W) AD(2010.00) c
DE8429 ELLIP H (08/??/11) 822.940 (m) GP(2010.00) c c
DE8429 NAD 83(CORS)- 46 54 18.56192(N) 103 16 28.79632(W) AD(2002.00) c
DE8429 ELLIP H (11/??/02) 822.965 (m) GP(2002.00) c c
DE8429
DE8429.Superseded values are not recommended for survey control.
DE8429
DE8429.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DE8429.See file dsdata.pdf to determine how the superseded data were derived.
DE8429
DE8429_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DE8429
DE8429 STATION DESCRIPTION
DE8429
DE8429'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DE8429'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DE8429'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DE8429'ACCESSIBLE AT THE WORLDWIDE WEB.
DE8429'https://geodesy.noaa.gov/CORS/data.shtml
DE8429'https://geodesy.noaa.gov/CORS
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