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 06:18:00 EST
DR7397 ***********************************************************************
DR7397 CORS - This is a GPS Continuously Operating Reference Station.
DR7397 DESIGNATION - OHWS WASHINGTON 2 CORS ARP
DR7397 CORS_ID - OHWS
DR7397 PID - DR7397
DR7397 STATE/COUNTY- OH/WASHINGTON
DR7397 COUNTRY - US
DR7397 USGS QUAD - MARIETTA (2016)
DR7397
DR7397 *CURRENT SURVEY CONTROL
DR7397 ______________________________________________________________________
DR7397* NAD 83(2011) POSITION- 39 25 34.54059(N) 081 25 03.92528(W) ADJUSTED
DR7397* NAD 83(2011) ELLIP HT- 163.695 (meters) (11/??/21) ADJUSTED
DR7397* NAD 83(2011) EPOCH - 2010.00
DR7397 ______________________________________________________________________
DR7397 GEOID HEIGHT - -34.218 (meters) GEOID18
DR7397 NAD 83(2011) X - 736,226.119 (meters) COMP
DR7397 NAD 83(2011) Y - -4,878,293.321 (meters) COMP
DR7397 NAD 83(2011) Z - 4,029,087.000 (meters) COMP
DR7397
DR7397.Formal positional accuracy estimates are not available for this CORS
DR7397.because its coordinates were determined in part using modeled
DR7397.velocities. Approximate one-sigma accuracies for latitude, longitude,
DR7397.and ellipsoid height can be obtained from the short-term time series.
DR7397.Additional information regarding modeled velocities is available on
DR7397.the CORS Coordinates for MYCS2 web page:
DR7397.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DR7397
DR7397.The coordinates were established by GPS observations
DR7397.and adjusted by the National Geodetic Survey in November 2021.
DR7397
DR7397.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DR7397.been affixed to the stable North American Tectonic Plate.
DR7397
DR7397.The coordinates are valid at the epoch date displayed above
DR7397.which is a decimal equivalence of Year/Month/Day.
DR7397
DR7397.Due to the release of the International GNSS Service (IGS) 2014
DR7397.realization of the International Terrestrial Reference Frame of 2014
DR7397.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DR7397.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DR7397.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DR7397.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DR7397.currently published epoch of 2010.00.
DR7397
DR7397.Additional information on MYCS2 is available at
DR7397.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DR7397
DR7397.Significant digits in the geoid height do not necessarily reflect accuracy.
DR7397.GEOID18 height accuracy estimate available here.
DR7397
DR7397.The PID for the CORS L1 Phase Center is DR7398.
DR7397
DR7397.Click photographs - Photos may exist for this station.
DR7397
DR7397.The XYZ, and position/ellipsoidal ht. are equivalent.
DR7397
DR7397.The ellipsoidal height was determined by GPS observations
DR7397.and is referenced to NAD 83.
DR7397
DR7397. The following values were computed from the NAD 83(2011) position.
DR7397
DR7397; North East Units Scale Factor Converg.
DR7397;SPC OH S - 158,892.358 693,177.525 MT 0.99993617 +0 41 12.1
DR7397;SPC OH S - 521,299.34 2,274,199.93 sFT 0.99993617 +0 41 12.1
DR7397;UTM 17 - 4,364,164.239 464,043.677 MT 0.99961592 -0 15 55.1
DR7397
DR7397! - Elev Factor x Scale Factor = Combined Factor
DR7397!SPC OH S - 0.99997432 x 0.99993617 = 0.99991049
DR7397!UTM 17 - 0.99997432 x 0.99961592 = 0.99959025
DR7397
DR7397_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SMD6404364164(NAD 83)
DR7397
DR7397 SUPERSEDED SURVEY CONTROL
DR7397
DR7397.No superseded survey control is available for this station.
DR7397
DR7397_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DR7397
DR7397 STATION DESCRIPTION
DR7397
DR7397'DESCRIBED BY NATIONAL GEODETIC SURVEY 2021
DR7397'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DR7397'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DR7397'ACCESSIBLE AT THE WORLDWIDE WEB.
DR7397'https://geodesy.noaa.gov/CORS/data.shtml
DR7397'https://geodesy.noaa.gov/CORS
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