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 18:43:18 EST
DL3524 ***********************************************************************
DL3524 CORS - This is a GPS Continuously Operating Reference Station.
DL3524 DESIGNATION - COLLBRAN CORS ARP
DL3524 CORS_ID - MC08
DL3524 PID - DL3524
DL3524 STATE/COUNTY- CO/MESA
DL3524 COUNTRY - US
DL3524 USGS QUAD - COLLBRAN (2019)
DL3524
DL3524 *CURRENT SURVEY CONTROL
DL3524 ______________________________________________________________________
DL3524* NAD 83(2011) POSITION- 39 14 08.56070(N) 107 58 39.51280(W) ADJUSTED
DL3524* NAD 83(2011) ELLIP HT- 1835.769 (meters) (06/??/19) ADJUSTED
DL3524* NAD 83(2011) EPOCH - 2010.00
DL3524 ______________________________________________________________________
DL3524 GEOID HEIGHT - -15.867 (meters) GEOID18
DL3524 NAD 83(2011) X - -1,527,253.559 (meters) COMP
DL3524 NAD 83(2011) Y - -4,706,651.551 (meters) COMP
DL3524 NAD 83(2011) Z - 4,013,780.697 (meters) COMP
DL3524
DL3524 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DL3524 Standards:
DL3524 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DL3524 Horiz Ellip SD_N SD_E SD_h (unitless)
DL3524 -------------------------------------------------------------------
DL3524 NETWORK 0.31 0.56 0.10 0.14 0.29 -0.05547700
DL3524 -------------------------------------------------------------------
DL3524
DL3524.The coordinates were established by GPS observations
DL3524.and adjusted by the National Geodetic Survey in June 2019.
DL3524
DL3524.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DL3524.been affixed to the stable North American Tectonic Plate.
DL3524
DL3524.The coordinates are valid at the epoch date displayed above
DL3524.which is a decimal equivalence of Year/Month/Day.
DL3524
DL3524.Due to the release of the International GNSS Service (IGS) 2014
DL3524.realization of the International Terrestrial Reference Frame of 2014
DL3524.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DL3524.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DL3524.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DL3524.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DL3524.currently published epoch of 2010.00.
DL3524
DL3524.Additional information on MYCS2 is available at
DL3524.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DL3524
DL3524.Significant digits in the geoid height do not necessarily reflect accuracy.
DL3524.GEOID18 height accuracy estimate available here.
DL3524
DL3524.The PID for the CORS L1 Phase Center is DS2822.
DL3524
DL3524.Click photographs - Photos may exist for this station.
DL3524
DL3524.The XYZ, and position/ellipsoidal ht. are equivalent.
DL3524
DL3524.The ellipsoidal height was determined by GPS observations
DL3524.and is referenced to NAD 83.
DL3524
DL3524. The following values were computed from the NAD 83(2011) position.
DL3524
DL3524; North East Units Scale Factor Converg.
DL3524;SPC CO C - 463,391.967 700,526.150 MT 0.99993866 -1 33 45.4
DL3524;SPC CO C - 1,520,311.81 2,298,309.54 sFT 0.99993866 -1 33 45.4
DL3524;UTM 13 - 4,347,160.422 242,995.030 MT 1.00041336 -1 53 03.9
DL3524;UTM 12 - 4,347,288.381 760,865.118 MT 1.00043798 +1 54 45.9
DL3524
DL3524! - Elev Factor x Scale Factor = Combined Factor
DL3524!SPC CO C - 0.99971207 x 0.99993866 = 0.99965074
DL3524!UTM 13 - 0.99971207 x 1.00041336 = 1.00012531
DL3524!UTM 12 - 0.99971207 x 1.00043798 = 1.00014992
DL3524
DL3524_U.S. NATIONAL GRID SPATIAL ADDRESS: 13SBD4299547160(NAD 83)
DL3524
DL3524 SUPERSEDED SURVEY CONTROL
DL3524
DL3524 NAD 83(2011)- 39 14 08.56069(N) 107 58 39.51335(W) AD(2010.00) c
DL3524 ELLIP H (08/??/11) 1835.773 (m) GP(2010.00) c c
DL3524 NAD 83(CORS)- 39 14 08.56071(N) 107 58 39.51370(W) AD(2002.00) c
DL3524 ELLIP H (07/??/09) 1835.769 (m) GP(2002.00) c c
DL3524
DL3524.Superseded values are not recommended for survey control.
DL3524
DL3524.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DL3524.See file dsdata.pdf to determine how the superseded data were derived.
DL3524
DL3524_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DL3524
DL3524 STATION DESCRIPTION
DL3524
DL3524'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DL3524'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DL3524'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DL3524'ACCESSIBLE AT THE WORLDWIDE WEB.
DL3524'https://geodesy.noaa.gov/CORS/data.shtml
DL3524'https://geodesy.noaa.gov/CORS
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