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 08:17:40 EST
DN7446 ***********************************************************************
DN7446 CORS - This is a GPS Continuously Operating Reference Station.
DN7446 DESIGNATION - ESSEX_CTY_CS2007 CORS ARP
DN7446 CORS_ID - P614
DN7446 PID - DN7446
DN7446 STATE/COUNTY- CA/SAN BERNARDINO
DN7446 COUNTRY - US
DN7446 USGS QUAD - DANBY (2018)
DN7446
DN7446 *CURRENT SURVEY CONTROL
DN7446 ______________________________________________________________________
DN7446* NAD 83(2011) POSITION- 34 43 54.44376(N) 115 15 00.89687(W) ADJUSTED
DN7446* NAD 83(2011) ELLIP HT- 491.769 (meters) (06/??/19) ADJUSTED
DN7446* NAD 83(2011) EPOCH - 2010.00
DN7446 ______________________________________________________________________
DN7446 GEOID HEIGHT - -30.898 (meters) GEOID18
DN7446 NAD 83(2011) X - -2,238,585.342 (meters) COMP
DN7446 NAD 83(2011) Y - -4,746,426.597 (meters) COMP
DN7446 NAD 83(2011) Z - 3,613,733.591 (meters) COMP
DN7446
DN7446 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DN7446 Standards:
DN7446 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DN7446 Horiz Ellip SD_N SD_E SD_h (unitless)
DN7446 -------------------------------------------------------------------
DN7446 NETWORK 0.12 0.34 0.05 0.05 0.17 0.30512100
DN7446 -------------------------------------------------------------------
DN7446
DN7446.The coordinates were established by GPS observations
DN7446.and adjusted by the National Geodetic Survey in June 2019.
DN7446
DN7446.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DN7446.been affixed to the stable North American Tectonic Plate.
DN7446
DN7446.The coordinates are valid at the epoch date displayed above
DN7446.which is a decimal equivalence of Year/Month/Day.
DN7446
DN7446.Due to the release of the International GNSS Service (IGS) 2014
DN7446.realization of the International Terrestrial Reference Frame of 2014
DN7446.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DN7446.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DN7446.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DN7446.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DN7446.currently published epoch of 2010.00.
DN7446
DN7446.Additional information on MYCS2 is available at
DN7446.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DN7446
DN7446.Significant digits in the geoid height do not necessarily reflect accuracy.
DN7446.GEOID18 height accuracy estimate available here.
DN7446
DN7446.The PID for the CORS L1 Phase Center is DN7447.
DN7446
DN7446.Click photographs - Photos may exist for this station.
DN7446
DN7446.The XYZ, and position/ellipsoidal ht. are equivalent.
DN7446
DN7446.The ellipsoidal height was determined by GPS observations
DN7446.and is referenced to NAD 83.
DN7446
DN7446. The following values were computed from the NAD 83(2011) position.
DN7446
DN7446; North East Units Scale Factor Converg.
DN7446;SPC CA 5 - 640,080.121 2,251,785.043 MT 0.99992218 +1 34 02.6
DN7446;SPC CA 5 - 2,099,996.20 7,387,731.43 sFT 0.99992218 +1 34 02.6
DN7446;UTM 11 - 3,844,694.133 660,195.715 MT 0.99991631 +0 59 49.6
DN7446
DN7446! - Elev Factor x Scale Factor = Combined Factor
DN7446!SPC CA 5 - 0.99992281 x 0.99992218 = 0.99984500
DN7446!UTM 11 - 0.99992281 x 0.99991631 = 0.99983913
DN7446
DN7446_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SPU6019544694(NAD 83)
DN7446
DN7446 SUPERSEDED SURVEY CONTROL
DN7446
DN7446 NAD 83(2011)- 34 43 54.44390(N) 115 15 00.89684(W) AD(2010.00) c
DN7446 ELLIP H (04/??/12) 491.766 (m) GP(2010.00) c c
DN7446 NAD 83(CORS)- 34 43 54.44333(N) 115 15 00.89709(W) AD(2002.00) c
DN7446 ELLIP H (04/??/12) 491.761 (m) GP(2002.00) c c
DN7446
DN7446.Superseded values are not recommended for survey control.
DN7446
DN7446.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DN7446.See file dsdata.pdf to determine how the superseded data were derived.
DN7446
DN7446_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DN7446
DN7446 STATION DESCRIPTION
DN7446
DN7446'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DN7446'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DN7446'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DN7446'ACCESSIBLE AT THE WORLDWIDE WEB.
DN7446'https://geodesy.noaa.gov/CORS/data.shtml
DN7446'https://geodesy.noaa.gov/CORS
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