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 09:10:00 EST
DR8071 ***********************************************************************
DR8071 CORS - This is a GPS Continuously Operating Reference Station.
DR8071 DESIGNATION - ELKO_BRGN_NV1997 CORS ARP
DR8071 CORS_ID - ELKO
DR8071 PID - DR8071
DR8071 STATE/COUNTY- NV/ELKO
DR8071 COUNTRY - US
DR8071 USGS QUAD - KITTRIDGE SPRINGS (2018)
DR8071
DR8071 *CURRENT SURVEY CONTROL
DR8071 ______________________________________________________________________
DR8071* NAD 83(2011) POSITION- 40 54 52.86842(N) 115 49 01.86269(W) ADJUSTED
DR8071* NAD 83(2011) ELLIP HT- 2017.596 (meters) (01/??/23) ADJUSTED
DR8071* NAD 83(2011) EPOCH - 2010.00
DR8071 ______________________________________________________________________
DR8071 GEOID HEIGHT - -18.351 (meters) GEOID18
DR8071 NAD 83(2011) X - -2,102,741.355 (meters) COMP
DR8071 NAD 83(2011) Y - -4,346,402.199 (meters) COMP
DR8071 NAD 83(2011) Z - 4,156,589.534 (meters) COMP
DR8071
DR8071.Formal positional accuracy estimates are not available for this CORS
DR8071.because its coordinates were determined in part using modeled
DR8071.velocities. Approximate one-sigma accuracies for latitude, longitude,
DR8071.and ellipsoid height can be obtained from the short-term time series.
DR8071.Additional information regarding modeled velocities is available on
DR8071.the CORS Coordinates for MYCS2 web page:
DR8071.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DR8071
DR8071.The coordinates were established by GPS observations
DR8071.and adjusted by the National Geodetic Survey in January 2023.
DR8071
DR8071.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DR8071.been affixed to the stable North American Tectonic Plate.
DR8071
DR8071.The coordinates are valid at the epoch date displayed above
DR8071.which is a decimal equivalence of Year/Month/Day.
DR8071
DR8071.Due to the release of the International GNSS Service (IGS) 2014
DR8071.realization of the International Terrestrial Reference Frame of 2014
DR8071.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DR8071.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DR8071.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DR8071.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DR8071.currently published epoch of 2010.00.
DR8071
DR8071.Additional information on MYCS2 is available at
DR8071.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DR8071
DR8071.Significant digits in the geoid height do not necessarily reflect accuracy.
DR8071.GEOID18 height accuracy estimate available here.
DR8071
DR8071.The PID for the CORS L1 Phase Center is DR8072.
DR8071
DR8071.Click photographs - Photos may exist for this station.
DR8071
DR8071.The XYZ, and position/ellipsoidal ht. are equivalent.
DR8071
DR8071.The ellipsoidal height was determined by GPS observations
DR8071.and is referenced to NAD 83.
DR8071
DR8071. The following values were computed from the NAD 83(2011) position.
DR8071
DR8071; North East Units Scale Factor Converg.
DR8071;SPC NV E - 8,684,198.446 180,301.538 MT 0.99990477 -0 09 11.4
DR8071;SPC NV E -28,491,407.73 591,539.30 sFT 0.99990477 -0 09 11.4
DR8071;UTM 11 - 4,529,959.844 599,605.808 MT 0.99972211 +0 46 29.0
DR8071
DR8071! - Elev Factor x Scale Factor = Combined Factor
DR8071!SPC NV E - 0.99968362 x 0.99990477 = 0.99958842
DR8071!UTM 11 - 0.99968362 x 0.99972211 = 0.99940581
DR8071
DR8071_U.S. NATIONAL GRID SPATIAL ADDRESS: 11TNF9960529959(NAD 83)
DR8071
DR8071 SUPERSEDED SURVEY CONTROL
DR8071
DR8071 NAD 83(2011)- 40 54 52.86844(N) 115 49 01.86271(W) AD(2010.00) c
DR8071 ELLIP H (06/??/22) 2017.670 (m) GP(2010.00) c c
DR8071 ELLIP H (06/27/12) 2017.602 (m) GP(2010.00)
DR8071 NAD 83(2011)- 40 54 52.86867(N) 115 49 01.86199(W) AD(2010.00) c
DR8071 ELLIP H (02/10/07) 2017.615 (m) GP(2007.00)
DR8071 NAD 83(2007)- 40 54 52.86821(N) 115 49 01.86243(W) AD(2007.00) c
DR8071 ELLIP H (09/01/00) 2017.617 (m) GP( ) 3 1
DR8071 NAD 83(1999)- 40 54 52.86797(N) 115 49 01.86156(W) AD( ) c
DR8071
DR8071.Superseded values are not recommended for survey control.
DR8071
DR8071.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DR8071.See file dsdata.pdf to determine how the superseded data were derived.
DR8071
DR8071_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DR8071_MARK LOGO: NONE
DR8071
DR8071 STATION DESCRIPTION
DR8071
DR8071'DESCRIBED BY NATIONAL GEODETIC SURVEY 2023
DR8071'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DR8071'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DR8071'ACCESSIBLE AT THE WORLDWIDE WEB.
DR8071'https://geodesy.noaa.gov/CORS/data.shtml
DR8071'https://geodesy.noaa.gov/CORS
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