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 03:18:51 EST
DH9003 ***********************************************************************
DH9003 CORS - This is a GPS Continuously Operating Reference Station.
DH9003 DESIGNATION - MARSHALL UNIV-RAV CORS ARP
DH9003 CORS_ID - WVRA
DH9003 PID - DH9003
DH9003 STATE/COUNTY- WV/JACKSON
DH9003 COUNTRY - US
DH9003 USGS QUAD - RAVENSWOOD (2016)
DH9003
DH9003 *CURRENT SURVEY CONTROL
DH9003 ______________________________________________________________________
DH9003* NAD 83(2011) POSITION- 38 56 28.86373(N) 081 45 04.84260(W) ADJUSTED
DH9003* NAD 83(2011) ELLIP HT- 149.248 (meters) (06/??/19) ADJUSTED
DH9003* NAD 83(2011) EPOCH - 2010.00
DH9003 ______________________________________________________________________
DH9003 GEOID HEIGHT - -34.104 (meters) GEOID18
DH9003 NAD 83(2011) X - 712,689.674 (meters) COMP
DH9003 NAD 83(2011) Y - -4,916,147.882 (meters) COMP
DH9003 NAD 83(2011) Z - 3,987,348.805 (meters) COMP
DH9003
DH9003 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DH9003 Standards:
DH9003 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DH9003 Horiz Ellip SD_N SD_E SD_h (unitless)
DH9003 -------------------------------------------------------------------
DH9003 NETWORK 0.13 0.29 0.04 0.06 0.15 -0.17835200
DH9003 -------------------------------------------------------------------
DH9003
DH9003.The coordinates were established by GPS observations
DH9003.and adjusted by the National Geodetic Survey in June 2019.
DH9003
DH9003.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DH9003.been affixed to the stable North American Tectonic Plate.
DH9003
DH9003.The coordinates are valid at the epoch date displayed above
DH9003.which is a decimal equivalence of Year/Month/Day.
DH9003
DH9003.Due to the release of the International GNSS Service (IGS) 2014
DH9003.realization of the International Terrestrial Reference Frame of 2014
DH9003.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DH9003.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DH9003.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DH9003.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DH9003.currently published epoch of 2010.00.
DH9003
DH9003.Additional information on MYCS2 is available at
DH9003.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DH9003
DH9003.Significant digits in the geoid height do not necessarily reflect accuracy.
DH9003.GEOID18 height accuracy estimate available here.
DH9003
DH9003.The PID for the CORS L1 Phase Center is DS2753.
DH9003
DH9003.Click photographs - Photos may exist for this station.
DH9003
DH9003.The XYZ, and position/ellipsoidal ht. are equivalent.
DH9003
DH9003.The ellipsoidal height was determined by GPS observations
DH9003.and is referenced to NAD 83.
DH9003
DH9003. The following values were computed from the NAD 83(2011) position.
DH9003
DH9003; North East Units Scale Factor Converg.
DH9003;SPC WV S - 215,741.848 534,859.847 MT 1.00001288 -0 27 52.1
DH9003;SPC WV S - 707,813.05 1,754,786.01 sFT 1.00001288 -0 27 52.1
DH9003;UTM 17 - 4,310,536.626 434,885.632 MT 0.99965221 -0 28 20.1
DH9003
DH9003! - Elev Factor x Scale Factor = Combined Factor
DH9003!SPC WV S - 0.99997658 x 1.00001288 = 0.99998946
DH9003!UTM 17 - 0.99997658 x 0.99965221 = 0.99962880
DH9003
DH9003_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SMD3488510536(NAD 83)
DH9003
DH9003 SUPERSEDED SURVEY CONTROL
DH9003
DH9003 NAD 83(2011)- 38 56 28.86369(N) 081 45 04.84255(W) AD(2010.00) c
DH9003 ELLIP H (08/??/11) 149.245 (m) GP(2010.00) c c
DH9003 NAD 83(CORS)- 38 56 28.86375(N) 081 45 04.84284(W) AD(2002.00) c
DH9003 ELLIP H (03/??/06) 149.239 (m) GP(2002.00) c c
DH9003
DH9003.Superseded values are not recommended for survey control.
DH9003
DH9003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DH9003.See file dsdata.pdf to determine how the superseded data were derived.
DH9003
DH9003_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DH9003
DH9003 STATION DESCRIPTION
DH9003
DH9003'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DH9003'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DH9003'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DH9003'ACCESSIBLE AT THE WORLDWIDE WEB.
DH9003'https://geodesy.noaa.gov/CORS/data.shtml
DH9003'https://geodesy.noaa.gov/CORS
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