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 20:47:17 EST
DE9157 ***********************************************************************
DE9157 CORS - This is a GPS Continuously Operating Reference Station.
DE9157 DESIGNATION - UT DOT COOP CORS ARP
DE9157 CORS_ID - UDOT
DE9157 PID - DE9157
DE9157 STATE/COUNTY- UT/SALT LAKE
DE9157 COUNTRY - US
DE9157 USGS QUAD - SALT LAKE CITY SOUTH (2017)
DE9157
DE9157 *CURRENT SURVEY CONTROL
DE9157 ______________________________________________________________________
DE9157* NAD 83(CORS) POSITION- 40 40 16.07116(N) 111 57 24.43803(W) ADJUSTED
DE9157* NAD 83(CORS) ELLIP HT- 1318.791 (meters) (12/??/02) ADJUSTED
DE9157* NAD 83(CORS) EPOCH - 2002.00
DE9157 ______________________________________________________________________
DE9157 GEOID HEIGHT - -17.178 (meters) GEOID18
DE9157 NAD 83(CORS) X - -1,811,756.982 (meters) COMP
DE9157 NAD 83(CORS) Y - -4,494,011.150 (meters) COMP
DE9157 NAD 83(CORS) Z - 4,135,651.200 (meters) COMP
DE9157 HORZ ORDER - SPECIAL (CORS)
DE9157 ELLP ORDER - SPECIAL (CORS)
DE9157
DE9157.Formal positional accuracy estimates are not available for this CORS
DE9157.because its coordinates were determined in part using modeled
DE9157.velocities. Approximate one-sigma accuracies for latitude, longitude,
DE9157.and ellipsoid height can be obtained from the short-term time series.
DE9157.Additional information regarding modeled velocities is available on
DE9157.the CORS Coordinates for MYCS2 web page:
DE9157.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DE9157
DE9157.The coordinates were established by GPS observations
DE9157.and adjusted by the National Geodetic Survey in December 2002.
DE9157
DE9157.The datum tag of NAD 83(CORS) is equivalent to NAD 83(CORS96).
DE9157
DE9157.The coordinates are valid at the epoch date displayed above
DE9157.which is a decimal equivalence of Year/Month/Day.
DE9157
DE9157.Due to the release of the International GNSS Service (IGS) 2014
DE9157.realization of the International Terrestrial Reference Frame of 2014
DE9157.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DE9157.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DE9157.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DE9157.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DE9157.currently published epoch of 2010.00.
DE9157
DE9157.Additional information on MYCS2 is available at
DE9157.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DE9157
DE9157.Significant digits in the geoid height do not necessarily reflect accuracy.
DE9157.GEOID18 height accuracy estimate available here.
DE9157
DE9157.The PID for the CORS L1 Phase Center is DE9158.
DE9157
DE9157.Click photographs - Photos may exist for this station.
DE9157
DE9157.The XYZ, and position/ellipsoidal ht. are equivalent.
DE9157
DE9157.The ellipsoidal height was determined by GPS observations
DE9157.and is referenced to NAD 83.
DE9157
DE9157. The following values were computed from the NAD 83(CORS) position.
DE9157
DE9157; North East Units Scale Factor Converg.
DE9157;SPC UT C - 2,259,648.797 461,377.602 MT 1.00000533 -0 17 33.4
DE9157;SPC UT C - 7,413,531.09 1,513,703.02 sFT 1.00000533 -0 17 33.4
DE9157;UTM 12 - 4,502,690.575 419,133.433 MT 0.99968049 -0 37 24.9
DE9157
DE9157! - Elev Factor x Scale Factor = Combined Factor
DE9157!SPC UT C - 0.99979317 x 1.00000533 = 0.99979850
DE9157!UTM 12 - 0.99979317 x 0.99968049 = 0.99947373
DE9157
DE9157_U.S. NATIONAL GRID SPATIAL ADDRESS: 12TVL1913302690(NAD 83)
DE9157
DE9157 SUPERSEDED SURVEY CONTROL
DE9157
DE9157.No superseded survey control is available for this station.
DE9157
DE9157_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DE9157
DE9157 STATION DESCRIPTION
DE9157
DE9157'DESCRIBED BY NATIONAL GEODETIC SURVEY 2002
DE9157'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DE9157'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DE9157'ACCESSIBLE AT THE WORLDWIDE WEB.
DE9157'https://geodesy.noaa.gov/CORS/data.shtml
DE9157'https://geodesy.noaa.gov/CORS
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