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 17, 2025 17:38:22 EST
AH2486 ***********************************************************************
AH2486 CORS - This is a GPS Continuously Operating Reference Station.
AH2486 DESIGNATION - CORVALLIS CORS ARP
AH2486 CORS_ID - CORV
AH2486 PID - AH2486
AH2486 STATE/COUNTY- OR/BENTON
AH2486 COUNTRY - US
AH2486 USGS QUAD - CORVALLIS (2017)
AH2486
AH2486 *CURRENT SURVEY CONTROL
AH2486 ______________________________________________________________________
AH2486* NAD 83(2011) POSITION- 44 35 07.91296(N) 123 18 16.51696(W) ADJUSTED
AH2486* NAD 83(2011) ELLIP HT- 107.499 (meters) (06/??/19) ADJUSTED
AH2486* NAD 83(2011) EPOCH - 2010.00
AH2486 ______________________________________________________________________
AH2486 GEOID HEIGHT - -22.528 (meters) GEOID18
AH2486 NAD 83(2011) X - -2,498,423.109 (meters) COMP
AH2486 NAD 83(2011) Y - -3,802,822.033 (meters) COMP
AH2486 NAD 83(2011) Z - 4,454,737.758 (meters) COMP
AH2486
AH2486 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
AH2486 Standards:
AH2486 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
AH2486 Horiz Ellip SD_N SD_E SD_h (unitless)
AH2486 -------------------------------------------------------------------
AH2486 NETWORK 0.11 0.31 0.05 0.04 0.16 0.14262200
AH2486 -------------------------------------------------------------------
AH2486
AH2486.The coordinates were established by GPS observations
AH2486.and adjusted by the National Geodetic Survey in June 2019.
AH2486
AH2486.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
AH2486.been affixed to the stable North American Tectonic Plate.
AH2486
AH2486.The coordinates are valid at the epoch date displayed above
AH2486.which is a decimal equivalence of Year/Month/Day.
AH2486
AH2486.Due to the release of the International GNSS Service (IGS) 2014
AH2486.realization of the International Terrestrial Reference Frame of 2014
AH2486.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
AH2486.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
AH2486.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
AH2486.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
AH2486.currently published epoch of 2010.00.
AH2486
AH2486.Additional information on MYCS2 is available at
AH2486.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
AH2486
AH2486.Significant digits in the geoid height do not necessarily reflect accuracy.
AH2486.GEOID18 height accuracy estimate available here.
AH2486
AH2486.The PID for the CORS L1 Phase Center is DR9262.
AH2486
AH2486.Click photographs - Photos may exist for this station.
AH2486
AH2486.The XYZ, and position/ellipsoidal ht. are equivalent.
AH2486
AH2486.The ellipsoidal height was determined by GPS observations
AH2486.and is referenced to NAD 83.
AH2486
AH2486. The following values were computed from the NAD 83(2011) position.
AH2486
AH2486; North East Units Scale Factor Converg.
AH2486;SPC OR N - 105,971.630 2,277,335.426 MT 0.99994603 -1 59 20.3
AH2486;SPC OR N - 347,675.95 7,471,572.92 iFT 0.99994603 -1 59 20.3
AH2486;UTM 10 - 4,936,954.982 475,821.361 MT 0.99960719 -0 12 49.7
AH2486
AH2486! - Elev Factor x Scale Factor = Combined Factor
AH2486!SPC OR N - 0.99998315 x 0.99994603 = 0.99992918
AH2486!UTM 10 - 0.99998315 x 0.99960719 = 0.99959034
AH2486
AH2486_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TDQ7582136954(NAD 83)
AH2486
AH2486 SUPERSEDED SURVEY CONTROL
AH2486
AH2486 NAD 83(2011)- 44 35 07.91298(N) 123 18 16.51693(W) AD(2010.00) c
AH2486 ELLIP H (08/??/11) 107.499 (m) GP(2010.00) c c
AH2486 NAD 83(CORS)- 44 35 07.91068(N) 123 18 16.51921(W) AD(2002.00) c
AH2486 ELLIP H (08/??/07) 107.495 (m) GP(2002.00) c c
AH2486 NAD 83(CORS)- 44 35 07.91082(N) 123 18 16.51926(W) AD(2002.00) c
AH2486 ELLIP H (03/??/02) 107.514 (m) GP(2002.00) c c
AH2486 NAD 83(CORS)- 44 35 07.90982(N) 123 18 16.52002(W) AD(1997.00) c
AH2486 ELLIP H (08/??/98) 107.528 (m) GP(1997.00) c c
AH2486
AH2486.Superseded values are not recommended for survey control.
AH2486
AH2486.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
AH2486.See file dsdata.pdf to determine how the superseded data were derived.
AH2486
AH2486_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
AH2486
AH2486 STATION DESCRIPTION
AH2486
AH2486'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
AH2486'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
AH2486'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
AH2486'ACCESSIBLE AT THE WORLDWIDE WEB.
AH2486'https://geodesy.noaa.gov/CORS/data.shtml
AH2486'https://geodesy.noaa.gov/CORS
*** retrieval complete.
Elapsed Time = 00:00:03