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 18, 2025 15:32:34 EST
DP2494 ***********************************************************************
DP2494 CORS - This is a GPS Continuously Operating Reference Station.
DP2494 DESIGNATION - WARM SPRINGS CORS ARP
DP2494 CORS_ID - NVWS
DP2494 PID - DP2494
DP2494 STATE/COUNTY- NV/CLARK
DP2494 COUNTRY - US
DP2494 USGS QUAD - MOAPA WEST (2018)
DP2494
DP2494 *CURRENT SURVEY CONTROL
DP2494 ______________________________________________________________________
DP2494* NAD 83(2011) POSITION- 36 43 29.98339(N) 114 42 55.76320(W) ADJUSTED
DP2494* NAD 83(2011) ELLIP HT- 514.513 (meters) (05/??/20) ADJUSTED
DP2494* NAD 83(2011) EPOCH - 2010.00
DP2494 ______________________________________________________________________
DP2494 GEOID HEIGHT - -26.776 (meters) GEOID18
DP2494 NAD 83(2011) X - -2,140,198.989 (meters) COMP
DP2494 NAD 83(2011) Y - -4,649,814.673 (meters) COMP
DP2494 NAD 83(2011) Z - 3,793,283.561 (meters) COMP
DP2494
DP2494 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DP2494 Standards:
DP2494 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DP2494 Horiz Ellip SD_N SD_E SD_h (unitless)
DP2494 -------------------------------------------------------------------
DP2494 NETWORK 0.07 0.23 0.03 0.02 0.12 -0.41882900
DP2494 -------------------------------------------------------------------
DP2494
DP2494.The coordinates were established by GPS observations
DP2494.and adjusted by the National Geodetic Survey in May 2020.
DP2494
DP2494.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DP2494.been affixed to the stable North American Tectonic Plate.
DP2494
DP2494.The coordinates are valid at the epoch date displayed above
DP2494.which is a decimal equivalence of Year/Month/Day.
DP2494
DP2494.Due to the release of the International GNSS Service (IGS) 2014
DP2494.realization of the International Terrestrial Reference Frame of 2014
DP2494.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DP2494.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DP2494.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DP2494.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DP2494.currently published epoch of 2010.00.
DP2494
DP2494.Additional information on MYCS2 is available at
DP2494.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DP2494
DP2494.Significant digits in the geoid height do not necessarily reflect accuracy.
DP2494.GEOID18 height accuracy estimate available here.
DP2494
DP2494.The PID for the CORS L1 Phase Center is DR1552.
DP2494
DP2494.Click photographs - Photos may exist for this station.
DP2494
DP2494.The XYZ, and position/ellipsoidal ht. are equivalent.
DP2494
DP2494.The ellipsoidal height was determined by GPS observations
DP2494.and is referenced to NAD 83.
DP2494
DP2494. The following values were computed from the NAD 83(2011) position.
DP2494
DP2494; North East Units Scale Factor Converg.
DP2494;SPC NV E - 8,219,463.149 277,518.612 MT 0.99997401 +0 31 08.3
DP2494;SPC NV E -26,966,688.68 910,492.31 sFT 0.99997401 +0 31 08.3
DP2494;UTM 11 - 4,066,798.752 704,011.963 MT 1.00011279 +1 21 59.6
DP2494
DP2494! - Elev Factor x Scale Factor = Combined Factor
DP2494!SPC NV E - 0.99991926 x 0.99997401 = 0.99989327
DP2494!UTM 11 - 0.99991926 x 1.00011279 = 1.00003204
DP2494
DP2494_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SQA0401166798(NAD 83)
DP2494
DP2494 SUPERSEDED SURVEY CONTROL
DP2494
DP2494 NAD 83(2011)- 36 43 29.98342(N) 114 42 55.76324(W) AD(2010.00) c
DP2494 ELLIP H (06/??/19) 514.524 (m) GP(2010.00) c c
DP2494 NAD 83(2011)- 36 43 29.98358(N) 114 42 55.76341(W) AD(2010.00) c
DP2494 ELLIP H (04/??/14) 514.525 (m) GP(2010.00) c c
DP2494
DP2494.Superseded values are not recommended for survey control.
DP2494
DP2494.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DP2494.See file dsdata.pdf to determine how the superseded data were derived.
DP2494
DP2494_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DP2494
DP2494 STATION DESCRIPTION
DP2494
DP2494'DESCRIBED BY NATIONAL GEODETIC SURVEY 2020
DP2494'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DP2494'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DP2494'ACCESSIBLE AT THE WORLDWIDE WEB.
DP2494'https://geodesy.noaa.gov/CORS/data.shtml
DP2494'https://geodesy.noaa.gov/CORS
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