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 12:50:41 EST
DL3585 ***********************************************************************
DL3585 CORS - This is a GPS Continuously Operating Reference Station.
DL3585 DESIGNATION - MONTROSE CORS ARP
DL3585 CORS_ID - MC10
DL3585 PID - DL3585
DL3585 STATE/COUNTY- CO/MONTROSE
DL3585 COUNTRY - US
DL3585 USGS QUAD - MONTROSE WEST (2019)
DL3585
DL3585 *CURRENT SURVEY CONTROL
DL3585 ______________________________________________________________________
DL3585* NAD 83(2011) POSITION- 38 27 20.13775(N) 107 52 42.39343(W) ADJUSTED
DL3585* NAD 83(2011) ELLIP HT- 1809.401 (meters) (07/??/23) ADJUSTED
DL3585* NAD 83(2011) EPOCH - 2010.00
DL3585 ______________________________________________________________________
DL3585 GEOID HEIGHT - -16.406 (meters) GEOID18
DL3585 NAD 83(2011) X - -1,535,776.681 (meters) COMP
DL3585 NAD 83(2011) Y - -4,760,979.940 (meters) COMP
DL3585 NAD 83(2011) Z - 3,946,295.751 (meters) COMP
DL3585
DL3585 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DL3585 Standards:
DL3585 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DL3585 Horiz Ellip SD_N SD_E SD_h (unitless)
DL3585 -------------------------------------------------------------------
DL3585 NETWORK 0.30 0.51 0.08 0.14 0.26 0.02958100
DL3585 -------------------------------------------------------------------
DL3585
DL3585.The coordinates were established by GPS observations
DL3585.and adjusted by the National Geodetic Survey in July 2023.
DL3585
DL3585.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DL3585.been affixed to the stable North American Tectonic Plate.
DL3585
DL3585.The coordinates are valid at the epoch date displayed above
DL3585.which is a decimal equivalence of Year/Month/Day.
DL3585
DL3585.Due to the release of the International GNSS Service (IGS) 2014
DL3585.realization of the International Terrestrial Reference Frame of 2014
DL3585.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DL3585.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DL3585.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DL3585.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DL3585.currently published epoch of 2010.00.
DL3585
DL3585.Additional information on MYCS2 is available at
DL3585.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DL3585
DL3585.Significant digits in the geoid height do not necessarily reflect accuracy.
DL3585.GEOID18 height accuracy estimate available here.
DL3585
DL3585.The PID for the CORS L1 Phase Center is DL3586.
DL3585
DL3585.Click photographs - Photos may exist for this station.
DL3585
DL3585.The XYZ, and position/ellipsoidal ht. are equivalent.
DL3585
DL3585.The ellipsoidal height was determined by GPS observations
DL3585.and is referenced to NAD 83.
DL3585
DL3585. The following values were computed from the NAD 83(2011) position.
DL3585
DL3585; North East Units Scale Factor Converg.
DL3585;SPC CO S - 505,992.767 706,817.953 MT 1.00000414 -1 27 32.0
DL3585;SPC CO S - 1,660,077.94 2,318,951.90 sFT 1.00000414 -1 27 32.0
DL3585;UTM 13 - 4,260,291.682 248,827.740 MT 1.00037700 -1 47 27.8
DL3585
DL3585! - Elev Factor x Scale Factor = Combined Factor
DL3585!SPC CO S - 0.99971617 x 1.00000414 = 0.99972031
DL3585!UTM 13 - 0.99971617 x 1.00037700 = 1.00009307
DL3585
DL3585_U.S. NATIONAL GRID SPATIAL ADDRESS: 13SBC4882760291(NAD 83)
DL3585
DL3585 SUPERSEDED SURVEY CONTROL
DL3585
DL3585 NAD 83(2011)- 38 27 20.13742(N) 107 52 42.39343(W) AD(2010.00) c
DL3585 ELLIP H (06/??/19) 1809.434 (m) GP(2010.00) c c
DL3585 NAD 83(2011)- 38 27 20.13732(N) 107 52 42.39390(W) AD(2010.00) c
DL3585 ELLIP H (08/??/11) 1809.444 (m) GP(2010.00) c c
DL3585 NAD 83(CORS)- 38 27 20.13696(N) 107 52 42.39412(W) AD(2002.00) c
DL3585 ELLIP H (07/??/09) 1809.444 (m) GP(2002.00) c c
DL3585
DL3585.Superseded values are not recommended for survey control.
DL3585
DL3585.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DL3585.See file dsdata.pdf to determine how the superseded data were derived.
DL3585
DL3585_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DL3585
DL3585 STATION DESCRIPTION
DL3585
DL3585'DESCRIBED BY NATIONAL GEODETIC SURVEY 2023
DL3585'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DL3585'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DL3585'ACCESSIBLE AT THE WORLDWIDE WEB.
DL3585'https://geodesy.noaa.gov/CORS/data.shtml
DL3585'https://geodesy.noaa.gov/CORS
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