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 17:26:00 EST
DI1886 ***********************************************************************
DI1886 CORS - This is a GPS Continuously Operating Reference Station.
DI1886 DESIGNATION - WASHINGTON COUNTY CORS ARP
DI1886 CORS_ID - OHWA
DI1886 PID - DI1886
DI1886 STATE/COUNTY- OH/WASHINGTON
DI1886 COUNTRY - US
DI1886 USGS QUAD - MARIETTA (2016)
DI1886
DI1886 *CURRENT SURVEY CONTROL
DI1886 ______________________________________________________________________
DI1886* NAD 83(2011) POSITION- 39 25 33.42518(N) 081 25 06.10232(W) ADJUSTED
DI1886* NAD 83(2011) ELLIP HT- 165.570 (meters) (06/??/19) ADJUSTED
DI1886* NAD 83(2011) EPOCH - 2010.00
DI1886 ______________________________________________________________________
DI1886 GEOID HEIGHT - -34.218 (meters) GEOID18
DI1886 NAD 83(2011) X - 736,178.107 (meters) COMP
DI1886 NAD 83(2011) Y - -4,878,324.125 (meters) COMP
DI1886 NAD 83(2011) Z - 4,029,061.618 (meters) COMP
DI1886
DI1886 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DI1886 Standards:
DI1886 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DI1886 Horiz Ellip SD_N SD_E SD_h (unitless)
DI1886 -------------------------------------------------------------------
DI1886 NETWORK 0.12 0.20 0.03 0.06 0.10 -0.29223800
DI1886 -------------------------------------------------------------------
DI1886
DI1886.The coordinates were established by GPS observations
DI1886.and adjusted by the National Geodetic Survey in June 2019.
DI1886
DI1886.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DI1886.been affixed to the stable North American Tectonic Plate.
DI1886
DI1886.The coordinates are valid at the epoch date displayed above
DI1886.which is a decimal equivalence of Year/Month/Day.
DI1886
DI1886.Due to the release of the International GNSS Service (IGS) 2014
DI1886.realization of the International Terrestrial Reference Frame of 2014
DI1886.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DI1886.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DI1886.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DI1886.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DI1886.currently published epoch of 2010.00.
DI1886
DI1886.Additional information on MYCS2 is available at
DI1886.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DI1886
DI1886.Significant digits in the geoid height do not necessarily reflect accuracy.
DI1886.GEOID18 height accuracy estimate available here.
DI1886
DI1886.The PID for the CORS L1 Phase Center is DL5384.
DI1886
DI1886.Click photographs - Photos may exist for this station.
DI1886
DI1886.The XYZ, and position/ellipsoidal ht. are equivalent.
DI1886
DI1886.The ellipsoidal height was determined by GPS observations
DI1886.and is referenced to NAD 83.
DI1886
DI1886. The following values were computed from the NAD 83(2011) position.
DI1886
DI1886; North East Units Scale Factor Converg.
DI1886;SPC OH S - 158,857.339 693,125.874 MT 0.99993617 +0 41 10.8
DI1886;SPC OH S - 521,184.45 2,274,030.47 sFT 0.99993617 +0 41 10.8
DI1886;UTM 17 - 4,364,130.095 463,991.468 MT 0.99961596 -0 15 56.5
DI1886
DI1886! - Elev Factor x Scale Factor = Combined Factor
DI1886!SPC OH S - 0.99997402 x 0.99993617 = 0.99991020
DI1886!UTM 17 - 0.99997402 x 0.99961596 = 0.99958999
DI1886
DI1886_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SMD6399164130(NAD 83)
DI1886
DI1886 SUPERSEDED SURVEY CONTROL
DI1886
DI1886 NAD 83(2011)- 39 25 33.42516(N) 081 25 06.10231(W) AD(2010.00) c
DI1886 ELLIP H (08/??/11) 165.564 (m) GP(2010.00) c c
DI1886 NAD 83(CORS)- 39 25 33.42527(N) 081 25 06.10275(W) AD(2002.00) c
DI1886 ELLIP H (10/??/06) 165.566 (m) GP(2002.00) c c
DI1886
DI1886.Superseded values are not recommended for survey control.
DI1886
DI1886.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DI1886.See file dsdata.pdf to determine how the superseded data were derived.
DI1886
DI1886_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DI1886
DI1886 STATION DESCRIPTION
DI1886
DI1886'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DI1886'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DI1886'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DI1886'ACCESSIBLE AT THE WORLDWIDE WEB.
DI1886'https://geodesy.noaa.gov/CORS/data.shtml
DI1886'https://geodesy.noaa.gov/CORS
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