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 00:45:52 EST
DO2634 ***********************************************************************
DO2634 CORS - This is a GPS Continuously Operating Reference Station.
DO2634 DESIGNATION - FRONTIER DURANGO CORS ARP
DO2634 CORS_ID - CTI4
DO2634 PID - DO2634
DO2634 STATE/COUNTY- CO/LA PLATA
DO2634 COUNTRY - US
DO2634 USGS QUAD - LOMA LINDA (2019)
DO2634
DO2634 *CURRENT SURVEY CONTROL
DO2634 ______________________________________________________________________
DO2634* NAD 83(2011) POSITION- 37 09 10.48951(N) 107 45 21.87658(W) ADJUSTED
DO2634* NAD 83(2011) ELLIP HT- 2018.866 (meters) (06/??/19) ADJUSTED
DO2634* NAD 83(2011) EPOCH - 2010.00
DO2634 ______________________________________________________________________
DO2634 GEOID HEIGHT - -19.726 (meters) GEOID18
DO2634 NAD 83(2011) X - -1,552,691.590 (meters) COMP
DO2634 NAD 83(2011) Y - -4,848,835.889 (meters) COMP
DO2634 NAD 83(2011) Z - 3,832,151.824 (meters) COMP
DO2634
DO2634 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DO2634 Standards:
DO2634 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DO2634 Horiz Ellip SD_N SD_E SD_h (unitless)
DO2634 -------------------------------------------------------------------
DO2634 NETWORK 0.15 0.41 0.06 0.06 0.21 0.23824800
DO2634 -------------------------------------------------------------------
DO2634
DO2634.The coordinates were established by GPS observations
DO2634.and adjusted by the National Geodetic Survey in June 2019.
DO2634
DO2634.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DO2634.been affixed to the stable North American Tectonic Plate.
DO2634
DO2634.The coordinates are valid at the epoch date displayed above
DO2634.which is a decimal equivalence of Year/Month/Day.
DO2634
DO2634.Due to the release of the International GNSS Service (IGS) 2014
DO2634.realization of the International Terrestrial Reference Frame of 2014
DO2634.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DO2634.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DO2634.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DO2634.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DO2634.currently published epoch of 2010.00.
DO2634
DO2634.Additional information on MYCS2 is available at
DO2634.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DO2634
DO2634.Significant digits in the geoid height do not necessarily reflect accuracy.
DO2634.GEOID18 height accuracy estimate available here.
DO2634
DO2634.The PID for the CORS L1 Phase Center is DO2635.
DO2634
DO2634.Click photographs - Photos may exist for this station.
DO2634
DO2634.The XYZ, and position/ellipsoidal ht. are equivalent.
DO2634
DO2634.The ellipsoidal height was determined by GPS observations
DO2634.and is referenced to NAD 83.
DO2634
DO2634. The following values were computed from the NAD 83(2011) position.
DO2634
DO2634; North East Units Scale Factor Converg.
DO2634;SPC CO S - 361,186.680 714,003.879 MT 1.00001557 -1 23 01.8
DO2634;SPC CO S - 1,184,993.30 2,342,527.73 sFT 1.00001557 -1 23 01.8
DO2634;UTM 13 - 4,115,392.659 255,241.301 MT 1.00033804 -1 39 55.2
DO2634
DO2634! - Elev Factor x Scale Factor = Combined Factor
DO2634!SPC CO S - 0.99968328 x 1.00001557 = 0.99969885
DO2634!UTM 13 - 0.99968328 x 1.00033804 = 1.00002121
DO2634
DO2634_U.S. NATIONAL GRID SPATIAL ADDRESS: 13SBB5524115392(NAD 83)
DO2634
DO2634 SUPERSEDED SURVEY CONTROL
DO2634
DO2634 NAD 83(2011)- 37 09 10.48965(N) 107 45 21.87666(W) AD(2010.00) c
DO2634 ELLIP H (12/??/12) 2018.866 (m) GP(2010.00) c c
DO2634
DO2634.Superseded values are not recommended for survey control.
DO2634
DO2634.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DO2634.See file dsdata.pdf to determine how the superseded data were derived.
DO2634
DO2634_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DO2634
DO2634 STATION DESCRIPTION
DO2634
DO2634'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DO2634'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DO2634'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DO2634'ACCESSIBLE AT THE WORLDWIDE WEB.
DO2634'https://geodesy.noaa.gov/CORS/data.shtml
DO2634'https://geodesy.noaa.gov/CORS
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