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 17:19:23 EST
DM7509 ***********************************************************************
DM7509 CORS - This is a GPS Continuously Operating Reference Station.
DM7509 DESIGNATION - CRBT_SCGN_CN2001 CORS ARP
DM7509 CORS_ID - CRBT
DM7509 PID - DM7509
DM7509 STATE/COUNTY- CA/MONTEREY
DM7509 COUNTRY - US
DM7509 USGS QUAD - BRADLEY (2018)
DM7509
DM7509 *CURRENT SURVEY CONTROL
DM7509 ______________________________________________________________________
DM7509* NAD 83(2011) POSITION- 35 47 29.78904(N) 120 45 02.66552(W) ADJUSTED
DM7509* NAD 83(2011) ELLIP HT- 206.037 (meters) (06/??/19) ADJUSTED
DM7509* NAD 83(2011) EPOCH - 2010.00
DM7509* NAVD 88 ORTHO HEIGHT - 240.142 (meters) 787.87 (feet) ADJUSTED
DM7509 ______________________________________________________________________
DM7509 GEOID HEIGHT - -34.117 (meters) GEOID18
DM7509 NAD 83(2011) X - -2,648,414.060 (meters) COMP
DM7509 NAD 83(2011) Y - -4,451,452.893 (meters) COMP
DM7509 NAD 83(2011) Z - 3,709,580.957 (meters) COMP
DM7509 VERT ORDER - SECOND CLASS II
DM7509
DM7509 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DM7509 Standards:
DM7509 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DM7509 Horiz Ellip SD_N SD_E SD_h (unitless)
DM7509 -------------------------------------------------------------------
DM7509 NETWORK 0.94 3.09 0.42 0.34 1.58 0.03703400
DM7509 -------------------------------------------------------------------
DM7509
DM7509.The coordinates were established by GPS observations
DM7509.and adjusted by the National Geodetic Survey in June 2019.
DM7509
DM7509.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DM7509.been affixed to the stable North American Tectonic Plate.
DM7509
DM7509.The coordinates are valid at the epoch date displayed above
DM7509.which is a decimal equivalence of Year/Month/Day.
DM7509
DM7509.Due to the release of the International GNSS Service (IGS) 2014
DM7509.realization of the International Terrestrial Reference Frame of 2014
DM7509.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DM7509.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DM7509.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DM7509.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DM7509.currently published epoch of 2010.00.
DM7509
DM7509.Additional information on MYCS2 is available at
DM7509.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DM7509
DM7509.The orthometric height was determined by differential leveling and
DM7509.adjusted by the NATIONAL GEODETIC SURVEY
DM7509.in April 2006.
DM7509
DM7509.No vertical observational check was made to the station.
DM7509
DM7509.Significant digits in the geoid height do not necessarily reflect accuracy.
DM7509.GEOID18 height accuracy estimate available here.
DM7509
DM7509.The PID for the CORS L1 Phase Center is DR9274.
DM7509
DM7509.Click photographs - Photos may exist for this station.
DM7509
DM7509.The XYZ, and position/ellipsoidal ht. are equivalent.
DM7509
DM7509.The ellipsoidal height was determined by GPS observations
DM7509.and is referenced to NAD 83.
DM7509
DM7509. The following values were computed from the NAD 83(2011) position.
DM7509
DM7509; North East Units Scale Factor Converg.
DM7509;SPC CA 4 - 552,294.390 1,841,734.033 MT 1.00004593 -1 02 40.1
DM7509;SPC CA 4 - 1,811,985.84 6,042,422.41 sFT 1.00004593 -1 02 40.1
DM7509;UTM 10 - 3,963,169.272 703,269.052 MT 1.00010917 +1 18 57.3
DM7509
DM7509! - Elev Factor x Scale Factor = Combined Factor
DM7509!SPC CA 4 - 0.99996766 x 1.00004593 = 1.00001359
DM7509!UTM 10 - 0.99996766 x 1.00010917 = 1.00007683
DM7509
DM7509_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SGE0326963169(NAD 83)
DM7509
DM7509 SUPERSEDED SURVEY CONTROL
DM7509
DM7509 NAD 83(2011)- 35 47 29.78910(N) 120 45 02.66558(W) AD(2010.00) c
DM7509 ELLIP H (08/??/12) 206.033 (m) GP(2010.00) c c
DM7509 NAD 83(2011)- 35 47 29.78909(N) 120 45 02.66558(W) AD(2010.00) c
DM7509 ELLIP H (08/??/11) 206.025 (m) GP(2010.00) c c
DM7509 NAD 83(CORS)- 35 47 29.78023(N) 120 45 02.65743(W) AD(2002.00) c
DM7509 ELLIP H (05/??/11) 206.039 (m) GP(2002.00) c c
DM7509
DM7509.Superseded values are not recommended for survey control.
DM7509
DM7509.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DM7509.See file dsdata.pdf to determine how the superseded data were derived.
DM7509
DM7509_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DM7509_MARK LOGO: NONE
DM7509
DM7509 STATION DESCRIPTION
DM7509
DM7509'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DM7509'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DM7509'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DM7509'ACCESSIBLE AT THE WORLDWIDE WEB.
DM7509'https://geodesy.noaa.gov/CORS/data.shtml
DM7509'https://geodesy.noaa.gov/CORS
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