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 19, 2025 02:15:20 EST
DN7425 ***********************************************************************
DN7425 CORS - This is a GPS Continuously Operating Reference Station.
DN7425 DESIGNATION - EL_MIRAGE_CS2008 CORS ARP
DN7425 CORS_ID - P582
DN7425 PID - DN7425
DN7425 STATE/COUNTY- CA/SAN BERNARDINO
DN7425 COUNTRY - US
DN7425 USGS QUAD - SHADOW MOUNTAINS (2018)
DN7425
DN7425 *CURRENT SURVEY CONTROL
DN7425 ______________________________________________________________________
DN7425* NAD 83(2011) POSITION- 34 38 03.31739(N) 117 32 55.84555(W) ADJUSTED
DN7425* NAD 83(2011) ELLIP HT- 848.726 (meters) (06/??/20) ADJUSTED
DN7425* NAD 83(2011) EPOCH - 2010.00
DN7425 ______________________________________________________________________
DN7425 GEOID HEIGHT - -31.896 (meters) GEOID18
DN7425 NAD 83(2011) X - -2,430,134.284 (meters) COMP
DN7425 NAD 83(2011) Y - -4,658,543.565 (meters) COMP
DN7425 NAD 83(2011) Z - 3,605,038.323 (meters) COMP
DN7425
DN7425 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DN7425 Standards:
DN7425 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DN7425 Horiz Ellip SD_N SD_E SD_h (unitless)
DN7425 -------------------------------------------------------------------
DN7425 NETWORK 0.13 0.41 0.06 0.05 0.21 0.09447400
DN7425 -------------------------------------------------------------------
DN7425
DN7425.The coordinates were established by GPS observations
DN7425.and adjusted by the National Geodetic Survey in June 2020.
DN7425
DN7425.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DN7425.been affixed to the stable North American Tectonic Plate.
DN7425
DN7425.The coordinates are valid at the epoch date displayed above
DN7425.which is a decimal equivalence of Year/Month/Day.
DN7425
DN7425.Due to the release of the International GNSS Service (IGS) 2014
DN7425.realization of the International Terrestrial Reference Frame of 2014
DN7425.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DN7425.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DN7425.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DN7425.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DN7425.currently published epoch of 2010.00.
DN7425
DN7425.Additional information on MYCS2 is available at
DN7425.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DN7425
DN7425.Significant digits in the geoid height do not necessarily reflect accuracy.
DN7425.GEOID18 height accuracy estimate available here.
DN7425
DN7425.The PID for the CORS L1 Phase Center is DR7706.
DN7425
DN7425.Click photographs - Photos may exist for this station.
DN7425
DN7425.The XYZ, and position/ellipsoidal ht. are equivalent.
DN7425
DN7425.The ellipsoidal height was determined by GPS observations
DN7425.and is referenced to NAD 83.
DN7425
DN7425. The following values were computed from the NAD 83(2011) position.
DN7425
DN7425; North East Units Scale Factor Converg.
DN7425;SPC CA 5 - 625,909.601 2,041,364.165 MT 0.99992419 +0 15 25.8
DN7425;SPC CA 5 - 2,053,505.08 6,697,375.60 sFT 0.99992419 +0 15 25.8
DN7425;UTM 11 - 3,832,621.476 449,694.794 MT 0.99963119 -0 18 43.0
DN7425
DN7425! - Elev Factor x Scale Factor = Combined Factor
DN7425!SPC CA 5 - 0.99986679 x 0.99992419 = 0.99979099
DN7425!UTM 11 - 0.99986679 x 0.99963119 = 0.99949803
DN7425
DN7425_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SMU4969432621(NAD 83)
DN7425
DN7425 SUPERSEDED SURVEY CONTROL
DN7425
DN7425 NAD 83(2011)- 34 38 03.31697(N) 117 32 55.84568(W) AD(2010.00) c
DN7425 ELLIP H (06/??/19) 848.727 (m) GP(2010.00) c c
DN7425 NAD 83(2011)- 34 38 03.31724(N) 117 32 55.84571(W) AD(2010.00) c
DN7425 ELLIP H (04/??/12) 848.731 (m) GP(2010.00) c c
DN7425 NAD 83(CORS)- 34 38 03.31298(N) 117 32 55.84236(W) AD(2002.00) c
DN7425 ELLIP H (04/??/12) 848.730 (m) GP(2002.00) c c
DN7425
DN7425.Superseded values are not recommended for survey control.
DN7425
DN7425.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DN7425.See file dsdata.pdf to determine how the superseded data were derived.
DN7425
DN7425_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DN7425
DN7425 STATION DESCRIPTION
DN7425
DN7425'DESCRIBED BY NATIONAL GEODETIC SURVEY 2020
DN7425'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DN7425'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DN7425'ACCESSIBLE AT THE WORLDWIDE WEB.
DN7425'https://geodesy.noaa.gov/CORS/data.shtml
DN7425'https://geodesy.noaa.gov/CORS
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