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 13:20:21 EST
DR8396 ***********************************************************************
DR8396 CORS - This is a GPS Continuously Operating Reference Station.
DR8396 DESIGNATION - MOUNT HAMILTON CORS ARP
DR8396 CORS_ID - MHC2
DR8396 PID - DR8396
DR8396 STATE/COUNTY- CA/SANTA CLARA
DR8396 COUNTRY - US
DR8396 USGS QUAD - LICK OBSERVATORY (2018)
DR8396
DR8396 *CURRENT SURVEY CONTROL
DR8396 ______________________________________________________________________
DR8396* NAD 83(2011) POSITION- 37 20 29.50556(N) 121 38 33.23105(W) ADJUSTED
DR8396* NAD 83(2011) ELLIP HT- 1262.446 (meters) (10/??/22) ADJUSTED
DR8396* NAD 83(2011) EPOCH - 2010.00
DR8396 ______________________________________________________________________
DR8396 GEOID HEIGHT - -31.547 (meters) GEOID18
DR8396 NAD 83(2011) X - -2,664,063.087 (meters) COMP
DR8396 NAD 83(2011) Y - -4,323,173.235 (meters) COMP
DR8396 NAD 83(2011) Z - 3,848,361.602 (meters) COMP
DR8396
DR8396.Formal positional accuracy estimates are not available for this CORS
DR8396.because its coordinates were determined in part using modeled
DR8396.velocities. Approximate one-sigma accuracies for latitude, longitude,
DR8396.and ellipsoid height can be obtained from the short-term time series.
DR8396.Additional information regarding modeled velocities is available on
DR8396.the CORS Coordinates for MYCS2 web page:
DR8396.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DR8396
DR8396.The coordinates were established by GPS observations
DR8396.and adjusted by the National Geodetic Survey in October 2022.
DR8396
DR8396.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DR8396.been affixed to the stable North American Tectonic Plate.
DR8396
DR8396.The coordinates are valid at the epoch date displayed above
DR8396.which is a decimal equivalence of Year/Month/Day.
DR8396
DR8396.Due to the release of the International GNSS Service (IGS) 2014
DR8396.realization of the International Terrestrial Reference Frame of 2014
DR8396.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DR8396.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DR8396.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DR8396.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DR8396.currently published epoch of 2010.00.
DR8396
DR8396.Additional information on MYCS2 is available at
DR8396.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DR8396
DR8396.Significant digits in the geoid height do not necessarily reflect accuracy.
DR8396.GEOID18 height accuracy estimate available here.
DR8396
DR8396.The PID for the CORS L1 Phase Center is DR8397.
DR8396
DR8396.Click photographs - Photos may exist for this station.
DR8396
DR8396.The XYZ, and position/ellipsoidal ht. are equivalent.
DR8396
DR8396.The ellipsoidal height was determined by GPS observations
DR8396.and is referenced to NAD 83.
DR8396
DR8396. The following values were computed from the NAD 83(2011) position.
DR8396
DR8396; North East Units Scale Factor Converg.
DR8396;SPC CA 3 - 594,011.642 1,898,762.244 MT 0.99995457 -0 41 58.3
DR8396;SPC CA 3 - 1,948,853.20 6,229,522.46 sFT 0.99995457 -0 41 58.3
DR8396;UTM 10 - 4,133,624.473 620,239.959 MT 0.99977809 +0 49 24.5
DR8396
DR8396! - Elev Factor x Scale Factor = Combined Factor
DR8396!SPC CA 3 - 0.99980193 x 0.99995457 = 0.99975651
DR8396!UTM 10 - 0.99980193 x 0.99977809 = 0.99958006
DR8396
DR8396_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFG2023933624(NAD 83)
DR8396
DR8396 SUPERSEDED SURVEY CONTROL
DR8396
DR8396.No superseded survey control is available for this station.
DR8396
DR8396_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DR8396
DR8396 STATION DESCRIPTION
DR8396
DR8396'DESCRIBED BY NATIONAL GEODETIC SURVEY 2022
DR8396'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DR8396'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DR8396'ACCESSIBLE AT THE WORLDWIDE WEB.
DR8396'https://geodesy.noaa.gov/CORS/data.shtml
DR8396'https://geodesy.noaa.gov/CORS
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