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 18:28:10 EST
DR8182 ***********************************************************************
DR8182 CORS - This is a GPS Continuously Operating Reference Station.
DR8182 DESIGNATION - LAKE_MEAD_NV2007 CORS ARP
DR8182 CORS_ID - P006
DR8182 PID - DR8182
DR8182 STATE/COUNTY- NV/CLARK
DR8182 COUNTRY - US
DR8182 USGS QUAD - MIDDLE POINT (2018)
DR8182
DR8182 *CURRENT SURVEY CONTROL
DR8182 ______________________________________________________________________
DR8182* NAD 83(2011) POSITION- 36 09 15.06057(N) 114 27 24.83481(W) ADJUSTED
DR8182* NAD 83(2011) ELLIP HT- 365.997 (meters) (07/??/22) ADJUSTED
DR8182* NAD 83(2011) EPOCH - 2010.00
DR8182 ______________________________________________________________________
DR8182 GEOID HEIGHT - -27.884 (meters) GEOID18
DR8182 NAD 83(2011) X - -2,134,719.278 (meters) COMP
DR8182 NAD 83(2011) Y - -4,693,567.425 (meters) COMP
DR8182 NAD 83(2011) Z - 3,742,234.931 (meters) COMP
DR8182
DR8182.Formal positional accuracy estimates are not available for this CORS
DR8182.because its coordinates were determined in part using modeled
DR8182.velocities. Approximate one-sigma accuracies for latitude, longitude,
DR8182.and ellipsoid height can be obtained from the short-term time series.
DR8182.Additional information regarding modeled velocities is available on
DR8182.the CORS Coordinates for MYCS2 web page:
DR8182.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DR8182
DR8182.The coordinates were established by GPS observations
DR8182.and adjusted by the National Geodetic Survey in July 2022.
DR8182
DR8182.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DR8182.been affixed to the stable North American Tectonic Plate.
DR8182
DR8182.The coordinates are valid at the epoch date displayed above
DR8182.which is a decimal equivalence of Year/Month/Day.
DR8182
DR8182.Due to the release of the International GNSS Service (IGS) 2014
DR8182.realization of the International Terrestrial Reference Frame of 2014
DR8182.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DR8182.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DR8182.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DR8182.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DR8182.currently published epoch of 2010.00.
DR8182
DR8182.Additional information on MYCS2 is available at
DR8182.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DR8182
DR8182.Significant digits in the geoid height do not necessarily reflect accuracy.
DR8182.GEOID18 height accuracy estimate available here.
DR8182
DR8182.The PID for the CORS L1 Phase Center is DR8183.
DR8182
DR8182.Click photographs - Photos may exist for this station.
DR8182
DR8182.The XYZ, and position/ellipsoidal ht. are equivalent.
DR8182
DR8182.The ellipsoidal height was determined by GPS observations
DR8182.and is referenced to NAD 83.
DR8182
DR8182. The following values were computed from the NAD 83(2011) position.
DR8182
DR8182; North East Units Scale Factor Converg.
DR8182;SPC NV E - 8,156,364.874 301,357.313 MT 1.00002654 +0 39 52.6
DR8182;SPC NV E -26,759,673.76 988,703.12 sFT 1.00002654 +0 39 52.6
DR8182;UTM 11 - 4,004,046.396 728,779.726 MT 1.00024495 +1 30 03.5
DR8182
DR8182! - Elev Factor x Scale Factor = Combined Factor
DR8182!SPC NV E - 0.99994256 x 1.00002654 = 0.99996910
DR8182!UTM 11 - 0.99994256 x 1.00024495 = 1.00018750
DR8182
DR8182_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SQA2877904046(NAD 83)
DR8182
DR8182 SUPERSEDED SURVEY CONTROL
DR8182
DR8182.No superseded survey control is available for this station.
DR8182
DR8182_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DR8182
DR8182 STATION DESCRIPTION
DR8182
DR8182'DESCRIBED BY NATIONAL GEODETIC SURVEY 2022
DR8182'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DR8182'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DR8182'ACCESSIBLE AT THE WORLDWIDE WEB.
DR8182'https://geodesy.noaa.gov/CORS/data.shtml
DR8182'https://geodesy.noaa.gov/CORS
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