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 02:43:58 EST
DR7394 ***********************************************************************
DR7394 CORS - This is a GPS Continuously Operating Reference Station.
DR7394 DESIGNATION - OHRS ROSS COUNTY2 CORS ARP
DR7394 CORS_ID - OHRS
DR7394 PID - DR7394
DR7394 STATE/COUNTY- OH/ROSS
DR7394 COUNTRY - US
DR7394 USGS QUAD - CHILLICOTHE WEST (2016)
DR7394
DR7394 *CURRENT SURVEY CONTROL
DR7394 ______________________________________________________________________
DR7394* NAD 83(2011) POSITION- 39 21 55.37831(N) 083 01 16.47216(W) ADJUSTED
DR7394* NAD 83(2011) ELLIP HT- 179.773 (meters) (11/??/21) ADJUSTED
DR7394* NAD 83(2011) EPOCH - 2010.00
DR7394 ______________________________________________________________________
DR7394 GEOID HEIGHT - -33.703 (meters) GEOID18
DR7394 NAD 83(2011) X - 599,953.983 (meters) COMP
DR7394 NAD 83(2011) Y - -4,901,254.829 (meters) COMP
DR7394 NAD 83(2011) Z - 4,023,873.917 (meters) COMP
DR7394
DR7394.Formal positional accuracy estimates are not available for this CORS
DR7394.because its coordinates were determined in part using modeled
DR7394.velocities. Approximate one-sigma accuracies for latitude, longitude,
DR7394.and ellipsoid height can be obtained from the short-term time series.
DR7394.Additional information regarding modeled velocities is available on
DR7394.the CORS Coordinates for MYCS2 web page:
DR7394.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DR7394
DR7394.The coordinates were established by GPS observations
DR7394.and adjusted by the National Geodetic Survey in November 2021.
DR7394
DR7394.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DR7394.been affixed to the stable North American Tectonic Plate.
DR7394
DR7394.The coordinates are valid at the epoch date displayed above
DR7394.which is a decimal equivalence of Year/Month/Day.
DR7394
DR7394.Due to the release of the International GNSS Service (IGS) 2014
DR7394.realization of the International Terrestrial Reference Frame of 2014
DR7394.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DR7394.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DR7394.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DR7394.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DR7394.currently published epoch of 2010.00.
DR7394
DR7394.Additional information on MYCS2 is available at
DR7394.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DR7394
DR7394.Significant digits in the geoid height do not necessarily reflect accuracy.
DR7394.GEOID18 height accuracy estimate available here.
DR7394
DR7394.The PID for the CORS L1 Phase Center is DR7395.
DR7394
DR7394.Click photographs - Photos may exist for this station.
DR7394
DR7394.The XYZ, and position/ellipsoidal ht. are equivalent.
DR7394
DR7394.The ellipsoidal height was determined by GPS observations
DR7394.and is referenced to NAD 83.
DR7394
DR7394. The following values were computed from the NAD 83(2011) position.
DR7394
DR7394; North East Units Scale Factor Converg.
DR7394;SPC OH S - 151,705.141 555,082.934 MT 0.99993596 -0 19 50.7
DR7394;SPC OH S - 497,719.28 1,821,134.59 sFT 0.99993596 -0 19 50.7
DR7394;UTM 17 - 4,359,273.283 325,873.688 MT 0.99997332 -1 16 56.4
DR7394
DR7394! - Elev Factor x Scale Factor = Combined Factor
DR7394!SPC OH S - 0.99997180 x 0.99993596 = 0.99990776
DR7394!UTM 17 - 0.99997180 x 0.99997332 = 0.99994512
DR7394
DR7394_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SLD2587359273(NAD 83)
DR7394
DR7394 SUPERSEDED SURVEY CONTROL
DR7394
DR7394.No superseded survey control is available for this station.
DR7394
DR7394_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DR7394
DR7394 STATION DESCRIPTION
DR7394
DR7394'DESCRIBED BY NATIONAL GEODETIC SURVEY 2021
DR7394'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DR7394'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DR7394'ACCESSIBLE AT THE WORLDWIDE WEB.
DR7394'https://geodesy.noaa.gov/CORS/data.shtml
DR7394'https://geodesy.noaa.gov/CORS
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