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 20:06:39 EST
DL7755 ***********************************************************************
DL7755 CORS - This is a GPS Continuously Operating Reference Station.
DL7755 DESIGNATION - MATADORRCHMT2006 CORS ARP
DL7755 CORS_ID - P706
DL7755 PID - DL7755
DL7755 STATE/COUNTY- MT/BEAVERHEAD
DL7755 COUNTRY - US
DL7755 USGS QUAD - ASHBOUGH CANYON (2017)
DL7755
DL7755 *CURRENT SURVEY CONTROL
DL7755 ______________________________________________________________________
DL7755* NAD 83(2011) POSITION- 45 02 36.47248(N) 112 31 26.66902(W) ADJUSTED
DL7755* NAD 83(2011) ELLIP HT- 1811.325 (meters) (06/??/19) ADJUSTED
DL7755* NAD 83(2011) EPOCH - 2010.00
DL7755 ______________________________________________________________________
DL7755 GEOID HEIGHT - -10.493 (meters) GEOID18
DL7755 NAD 83(2011) X - -1,729,742.124 (meters) COMP
DL7755 NAD 83(2011) Y - -4,171,008.964 (meters) COMP
DL7755 NAD 83(2011) Z - 4,492,044.432 (meters) COMP
DL7755
DL7755 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DL7755 Standards:
DL7755 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DL7755 Horiz Ellip SD_N SD_E SD_h (unitless)
DL7755 -------------------------------------------------------------------
DL7755 NETWORK 0.13 0.30 0.05 0.06 0.15 0.25310300
DL7755 -------------------------------------------------------------------
DL7755
DL7755.The coordinates were established by GPS observations
DL7755.and adjusted by the National Geodetic Survey in June 2019.
DL7755
DL7755.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DL7755.been affixed to the stable North American Tectonic Plate.
DL7755
DL7755.The coordinates are valid at the epoch date displayed above
DL7755.which is a decimal equivalence of Year/Month/Day.
DL7755
DL7755.Due to the release of the International GNSS Service (IGS) 2014
DL7755.realization of the International Terrestrial Reference Frame of 2014
DL7755.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DL7755.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DL7755.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DL7755.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DL7755.currently published epoch of 2010.00.
DL7755
DL7755.Additional information on MYCS2 is available at
DL7755.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DL7755
DL7755.Significant digits in the geoid height do not necessarily reflect accuracy.
DL7755.GEOID18 height accuracy estimate available here.
DL7755
DL7755.The PID for the CORS L1 Phase Center is DR6168.
DL7755
DL7755.Click photographs - Photos may exist for this station.
DL7755
DL7755.The XYZ, and position/ellipsoidal ht. are equivalent.
DL7755
DL7755.The ellipsoidal height was determined by GPS observations
DL7755.and is referenced to NAD 83.
DL7755
DL7755. The following values were computed from the NAD 83(2011) position.
DL7755
DL7755; North East Units Scale Factor Converg.
DL7755;SPC MT - 92,793.382 361,806.956 MT 0.99997419 -2 12 43.6
DL7755;SPC MT - 304,440.23 1,187,030.70 iFT 0.99997419 -2 12 43.6
DL7755;UTM 12 - 4,988,908.598 379,970.450 MT 0.99977715 -1 04 43.1
DL7755
DL7755! - Elev Factor x Scale Factor = Combined Factor
DL7755!SPC MT - 0.99971609 x 0.99997419 = 0.99969029
DL7755!UTM 12 - 0.99971609 x 0.99977715 = 0.99949330
DL7755
DL7755_U.S. NATIONAL GRID SPATIAL ADDRESS: 12TUQ7997088908(NAD 83)
DL7755
DL7755 SUPERSEDED SURVEY CONTROL
DL7755
DL7755 NAD 83(2011)- 45 02 36.47252(N) 112 31 26.66906(W) AD(2010.00) c
DL7755 ELLIP H (08/??/11) 1811.318 (m) GP(2010.00) c c
DL7755 NAD 83(CORS)- 45 02 36.47226(N) 112 31 26.67005(W) AD(2002.00) c
DL7755 ELLIP H (05/??/10) 1811.335 (m) GP(2002.00) c c
DL7755
DL7755.Superseded values are not recommended for survey control.
DL7755
DL7755.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DL7755.See file dsdata.pdf to determine how the superseded data were derived.
DL7755
DL7755_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DL7755
DL7755 STATION DESCRIPTION
DL7755
DL7755'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DL7755'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DL7755'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DL7755'ACCESSIBLE AT THE WORLDWIDE WEB.
DL7755'https://geodesy.noaa.gov/CORS/data.shtml
DL7755'https://geodesy.noaa.gov/CORS
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