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 17, 2025 23:29:45 EST
DR9669 ***********************************************************************
DR9669 CORS - This is a GPS Continuously Operating Reference Station.
DR9669 DESIGNATION - NEBS BIG SPRINGS CORS ARP
DR9669 CORS_ID - NEBS
DR9669 PID - DR9669
DR9669 STATE/COUNTY- NE/DEUEL
DR9669 COUNTRY - US
DR9669 USGS QUAD - BIG SPRINGS (2017)
DR9669
DR9669 *CURRENT SURVEY CONTROL
DR9669 ______________________________________________________________________
DR9669* NAD 83(2011) POSITION- 41 03 03.30390(N) 102 04 21.43221(W) ADJUSTED
DR9669* NAD 83(2011) ELLIP HT- 1009.526 (meters) (02/??/24) ADJUSTED
DR9669* NAD 83(2011) EPOCH - 2010.00
DR9669 ______________________________________________________________________
DR9669 GEOID HEIGHT - -20.652 (meters) GEOID18
DR9669 NAD 83(2011) X - -1,007,615.736 (meters) COMP
DR9669 NAD 83(2011) Y - -4,711,090.318 (meters) COMP
DR9669 NAD 83(2011) Z - 4,167,352.148 (meters) COMP
DR9669
DR9669.Formal positional accuracy estimates are not available for this CORS
DR9669.because its coordinates were determined in part using modeled
DR9669.velocities. Approximate one-sigma accuracies for latitude, longitude,
DR9669.and ellipsoid height can be obtained from the short-term time series.
DR9669.Additional information regarding modeled velocities is available on
DR9669.the CORS Coordinates for MYCS2 web page:
DR9669.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DR9669
DR9669.The coordinates were established by GPS observations
DR9669.and adjusted by the National Geodetic Survey in February 2024.
DR9669
DR9669.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DR9669.been affixed to the stable North American Tectonic Plate.
DR9669
DR9669.The coordinates are valid at the epoch date displayed above
DR9669.which is a decimal equivalence of Year/Month/Day.
DR9669
DR9669.Due to the release of the International GNSS Service (IGS) 2014
DR9669.realization of the International Terrestrial Reference Frame of 2014
DR9669.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DR9669.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DR9669.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DR9669.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DR9669.currently published epoch of 2010.00.
DR9669
DR9669.Additional information on MYCS2 is available at
DR9669.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DR9669
DR9669.Significant digits in the geoid height do not necessarily reflect accuracy.
DR9669.GEOID18 height accuracy estimate available here.
DR9669
DR9669.The PID for the CORS L1 Phase Center is DR9670.
DR9669
DR9669.Click photographs - Photos may exist for this station.
DR9669
DR9669.The XYZ, and position/ellipsoidal ht. are equivalent.
DR9669
DR9669.The ellipsoidal height was determined by GPS observations
DR9669.and is referenced to NAD 83.
DR9669
DR9669. The following values were computed from the NAD 83(2011) position.
DR9669
DR9669; North East Units Scale Factor Converg.
DR9669;SPC NE - 137,271.625 325,824.708 MT 0.99968992 -1 22 24.7
DR9669;SPC NE - 450,365.32 1,068,976.56 sFT 0.99968992 -1 22 24.7
DR9669;UTM 13 - 4,548,538.880 746,022.476 MT 1.00034501 +1 55 24.5
DR9669;UTM 14 - 4,548,959.049 241,769.687 MT 1.00042079 -2 01 08.4
DR9669
DR9669! - Elev Factor x Scale Factor = Combined Factor
DR9669!SPC NE - 0.99984167 x 0.99968992 = 0.99953164
DR9669!UTM 13 - 0.99984167 x 1.00034501 = 1.00018663
DR9669!UTM 14 - 0.99984167 x 1.00042079 = 1.00026240
DR9669
DR9669_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGF4602248538(NAD 83)
DR9669
DR9669 SUPERSEDED SURVEY CONTROL
DR9669
DR9669.No superseded survey control is available for this station.
DR9669
DR9669_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DR9669
DR9669 STATION DESCRIPTION
DR9669
DR9669'DESCRIBED BY NATIONAL GEODETIC SURVEY 2024
DR9669'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DR9669'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DR9669'ACCESSIBLE AT THE WORLDWIDE WEB.
DR9669'https://geodesy.noaa.gov/CORS/data.shtml
DR9669'https://geodesy.noaa.gov/CORS
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