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 08:44:26 EST
DH6912 ***********************************************************************
DH6912 CORS - This is a GPS Continuously Operating Reference Station.
DH6912 DESIGNATION - MESA CNTY 02 COOP CORS ARP
DH6912 CORS_ID - MC02
DH6912 PID - DH6912
DH6912 STATE/COUNTY- CO/MESA
DH6912 COUNTRY - US
DH6912 USGS QUAD - CLIFTON (2019)
DH6912
DH6912 *CURRENT SURVEY CONTROL
DH6912 ______________________________________________________________________
DH6912* NAD 83(2011) POSITION- 39 00 52.89765(N) 108 29 24.11242(W) ADJUSTED
DH6912* NAD 83(2011) ELLIP HT- 1491.273 (meters) (06/??/19) ADJUSTED
DH6912* NAD 83(2011) EPOCH - 2010.00
DH6912 ______________________________________________________________________
DH6912 GEOID HEIGHT - -16.796 (meters) GEOID18
DH6912 NAD 83(2011) X - -1,574,109.769 (meters) COMP
DH6912 NAD 83(2011) Y - -4,707,239.813 (meters) COMP
DH6912 NAD 83(2011) Z - 3,994,523.389 (meters) COMP
DH6912
DH6912 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DH6912 Standards:
DH6912 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DH6912 Horiz Ellip SD_N SD_E SD_h (unitless)
DH6912 -------------------------------------------------------------------
DH6912 NETWORK 0.17 0.48 0.07 0.07 0.25 0.13083400
DH6912 -------------------------------------------------------------------
DH6912
DH6912.The coordinates were established by GPS observations
DH6912.and adjusted by the National Geodetic Survey in June 2019.
DH6912
DH6912.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DH6912.been affixed to the stable North American Tectonic Plate.
DH6912
DH6912.The coordinates are valid at the epoch date displayed above
DH6912.which is a decimal equivalence of Year/Month/Day.
DH6912
DH6912.Due to the release of the International GNSS Service (IGS) 2014
DH6912.realization of the International Terrestrial Reference Frame of 2014
DH6912.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DH6912.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DH6912.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DH6912.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DH6912.currently published epoch of 2010.00.
DH6912
DH6912.Additional information on MYCS2 is available at
DH6912.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DH6912
DH6912.Significant digits in the geoid height do not necessarily reflect accuracy.
DH6912.GEOID18 height accuracy estimate available here.
DH6912
DH6912.The PID for the CORS L1 Phase Center is DS2729.
DH6912
DH6912.Click photographs - Photos may exist for this station.
DH6912
DH6912.The XYZ, and position/ellipsoidal ht. are equivalent.
DH6912
DH6912.The ellipsoidal height was determined by GPS observations
DH6912.and is referenced to NAD 83.
DH6912
DH6912. The following values were computed from the NAD 83(2011) position.
DH6912
DH6912; North East Units Scale Factor Converg.
DH6912;SPC CO C - 440,200.909 655,502.810 MT 0.99993704 -1 53 08.8
DH6912;SPC CO C - 1,444,225.82 2,150,595.47 sFT 0.99993704 -1 53 08.8
DH6912;UTM 12 - 4,321,404.702 717,312.207 MT 1.00018153 +1 34 50.5
DH6912
DH6912! - Elev Factor x Scale Factor = Combined Factor
DH6912!SPC CO C - 0.99976608 x 0.99993704 = 0.99970313
DH6912!UTM 12 - 0.99976608 x 1.00018153 = 0.99994757
DH6912
DH6912_U.S. NATIONAL GRID SPATIAL ADDRESS: 12SYJ1731221404(NAD 83)
DH6912
DH6912 SUPERSEDED SURVEY CONTROL
DH6912
DH6912 NAD 83(2011)- 39 00 52.89774(N) 108 29 24.11237(W) AD(2010.00) c
DH6912 ELLIP H (08/??/11) 1491.262 (m) GP(2010.00) c c
DH6912 NAD 83(CORS)- 39 00 52.89782(N) 108 29 24.11265(W) AD(2002.00) c
DH6912 ELLIP H (11/??/05) 1491.251 (m) GP(2002.00) c c
DH6912
DH6912.Superseded values are not recommended for survey control.
DH6912
DH6912.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DH6912.See file dsdata.pdf to determine how the superseded data were derived.
DH6912
DH6912_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DH6912
DH6912 STATION DESCRIPTION
DH6912
DH6912'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DH6912'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DH6912'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DH6912'ACCESSIBLE AT THE WORLDWIDE WEB.
DH6912'https://geodesy.noaa.gov/CORS/data.shtml
DH6912'https://geodesy.noaa.gov/CORS
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