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 20, 2025 01:48:13 EST
DO7031 ***********************************************************************
DO7031 CORS - This is a GPS Continuously Operating Reference Station.
DO7031 DESIGNATION - SANTA ROSA CA CORS ARP
DO7031 CORS_ID - CASR
DO7031 PID - DO7031
DO7031 STATE/COUNTY- CA/SONOMA
DO7031 COUNTRY - US
DO7031 USGS QUAD - SANTA ROSA (2018)
DO7031
DO7031 *CURRENT SURVEY CONTROL
DO7031 ______________________________________________________________________
DO7031* NAD 83(2011) POSITION- 38 26 26.41460(N) 122 44 49.16523(W) ADJUSTED
DO7031* NAD 83(2011) ELLIP HT- 11.972 (meters) (06/??/19) ADJUSTED
DO7031* NAD 83(2011) EPOCH - 2010.00
DO7031 ______________________________________________________________________
DO7031 GEOID HEIGHT - -31.426 (meters) GEOID18
DO7031 NAD 83(2011) X - -2,705,828.442 (meters) COMP
DO7031 NAD 83(2011) Y - -4,207,167.175 (meters) COMP
DO7031 NAD 83(2011) Z - 3,943,880.560 (meters) COMP
DO7031
DO7031 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DO7031 Standards:
DO7031 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DO7031 Horiz Ellip SD_N SD_E SD_h (unitless)
DO7031 -------------------------------------------------------------------
DO7031 NETWORK 0.14 0.41 0.06 0.05 0.21 0.18108400
DO7031 -------------------------------------------------------------------
DO7031
DO7031.The coordinates were established by GPS observations
DO7031.and adjusted by the National Geodetic Survey in June 2019.
DO7031
DO7031.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DO7031.been affixed to the stable North American Tectonic Plate.
DO7031
DO7031.The coordinates are valid at the epoch date displayed above
DO7031.which is a decimal equivalence of Year/Month/Day.
DO7031
DO7031.Due to the release of the International GNSS Service (IGS) 2014
DO7031.realization of the International Terrestrial Reference Frame of 2014
DO7031.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DO7031.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DO7031.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DO7031.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DO7031.currently published epoch of 2010.00.
DO7031
DO7031.Additional information on MYCS2 is available at
DO7031.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DO7031
DO7031.Significant digits in the geoid height do not necessarily reflect accuracy.
DO7031.GEOID18 height accuracy estimate available here.
DO7031
DO7031.The PID for the CORS L1 Phase Center is DO7032.
DO7031
DO7031.Click photographs - Photos may exist for this station.
DO7031
DO7031.The XYZ, and position/ellipsoidal ht. are equivalent.
DO7031
DO7031.The ellipsoidal height was determined by GPS observations
DO7031.and is referenced to NAD 83.
DO7031
DO7031. The following values were computed from the NAD 83(2011) position.
DO7031
DO7031; North East Units Scale Factor Converg.
DO7031;SPC CA 2 - 586,187.627 1,934,786.759 MT 0.99997739 -0 28 15.4
DO7031;SPC CA 2 - 1,923,183.91 6,347,712.89 sFT 0.99997739 -0 28 15.4
DO7031;UTM 10 - 4,254,740.500 522,080.006 MT 0.99960600 +0 09 26.3
DO7031
DO7031! - Elev Factor x Scale Factor = Combined Factor
DO7031!SPC CA 2 - 0.99999812 x 0.99997739 = 0.99997551
DO7031!UTM 10 - 0.99999812 x 0.99960600 = 0.99960412
DO7031
DO7031_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH2208054740(NAD 83)
DO7031
DO7031 SUPERSEDED SURVEY CONTROL
DO7031
DO7031 NAD 83(2011)- 38 26 26.41492(N) 122 44 49.16472(W) AD(2010.00) c
DO7031 ELLIP H (04/??/13) 11.971 (m) GP(2010.00) c c
DO7031
DO7031.Superseded values are not recommended for survey control.
DO7031
DO7031.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DO7031.See file dsdata.pdf to determine how the superseded data were derived.
DO7031
DO7031_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DO7031
DO7031 STATION DESCRIPTION
DO7031
DO7031'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DO7031'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DO7031'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DO7031'ACCESSIBLE AT THE WORLDWIDE WEB.
DO7031'https://geodesy.noaa.gov/CORS/data.shtml
DO7031'https://geodesy.noaa.gov/CORS
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