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 18, 2025 01:11:45 EST
DP9944 ***********************************************************************
DP9944 CORS - This is a GPS Continuously Operating Reference Station.
DP9944 DESIGNATION - GRAND CANYON ST 1 CORS ARP
DP9944 CORS_ID - GCES
DP9944 PID - DP9944
DP9944 STATE/COUNTY- AZ/COCONINO
DP9944 COUNTRY - US
DP9944 USGS QUAD - GRAND CANYON (2018)
DP9944
DP9944 *CURRENT SURVEY CONTROL
DP9944 ______________________________________________________________________
DP9944* NAD 83(2011) POSITION- 36 02 52.79757(N) 112 07 44.90569(W) ADJUSTED
DP9944* NAD 83(2011) ELLIP HT- 2111.777 (meters) (03/??/22) ADJUSTED
DP9944* NAD 83(2011) EPOCH - 2010.00
DP9944 ______________________________________________________________________
DP9944 GEOID HEIGHT - -22.936 (meters) GEOID18
DP9944 NAD 83(2011) X - -1,945,471.446 (meters) COMP
DP9944 NAD 83(2011) Y - -4,784,136.709 (meters) COMP
DP9944 NAD 83(2011) Z - 3,733,741.873 (meters) COMP
DP9944
DP9944.Formal positional accuracy estimates are not available for this CORS
DP9944.because its coordinates were determined in part using modeled
DP9944.velocities. Approximate one-sigma accuracies for latitude, longitude,
DP9944.and ellipsoid height can be obtained from the short-term time series.
DP9944.Additional information regarding modeled velocities is available on
DP9944.the CORS Coordinates for MYCS2 web page:
DP9944.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DP9944
DP9944.The coordinates were established by GPS observations
DP9944.and adjusted by the National Geodetic Survey in March 2022.
DP9944
DP9944.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DP9944.been affixed to the stable North American Tectonic Plate.
DP9944
DP9944.The coordinates are valid at the epoch date displayed above
DP9944.which is a decimal equivalence of Year/Month/Day.
DP9944
DP9944.Due to the release of the International GNSS Service (IGS) 2014
DP9944.realization of the International Terrestrial Reference Frame of 2014
DP9944.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DP9944.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DP9944.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DP9944.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DP9944.currently published epoch of 2010.00.
DP9944
DP9944.Additional information on MYCS2 is available at
DP9944.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DP9944
DP9944.Significant digits in the geoid height do not necessarily reflect accuracy.
DP9944.GEOID18 height accuracy estimate available here.
DP9944
DP9944.The PID for the CORS L1 Phase Center is DS2936.
DP9944
DP9944.Click photographs - Photos may exist for this station.
DP9944
DP9944.The XYZ, and position/ellipsoidal ht. are equivalent.
DP9944
DP9944.The ellipsoidal height was determined by GPS observations
DP9944.and is referenced to NAD 83.
DP9944
DP9944. The following values were computed from the NAD 83(2011) position.
DP9944
DP9944; North East Units Scale Factor Converg.
DP9944;SPC AZ C - 559,859.224 194,216.095 MT 0.99990451 -0 07 30.1
DP9944;SPC AZ C - 1,836,808.48 637,191.91 iFT 0.99990451 -0 07 30.1
DP9944;UTM 12 - 3,989,862.093 398,292.917 MT 0.99972746 -0 39 52.3
DP9944
DP9944! - Elev Factor x Scale Factor = Combined Factor
DP9944!SPC AZ C - 0.99966867 x 0.99990451 = 0.99957321
DP9944!UTM 12 - 0.99966867 x 0.99972746 = 0.99939622
DP9944
DP9944_U.S. NATIONAL GRID SPATIAL ADDRESS: 12SUE9829289862(NAD 83)
DP9944
DP9944 SUPERSEDED SURVEY CONTROL
DP9944
DP9944 NAD 83(2011)- 36 02 52.79732(N) 112 07 44.90557(W) AD(2010.00) c
DP9944 ELLIP H (07/??/20) 2111.780 (m) GP(2010.00) c c
DP9944 NAD 83(2011)- 36 02 52.79760(N) 112 07 44.90580(W) AD(2010.00) c
DP9944 ELLIP H (06/??/19) 2111.783 (m) GP(2010.00) c c
DP9944 NAD 83(2011)- 36 02 52.79785(N) 112 07 44.90568(W) AD(2010.00) c
DP9944 ELLIP H (12/??/15) 2111.780 (m) GP(2010.00) c c
DP9944
DP9944.Superseded values are not recommended for survey control.
DP9944
DP9944.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DP9944.See file dsdata.pdf to determine how the superseded data were derived.
DP9944
DP9944_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DP9944
DP9944 STATION DESCRIPTION
DP9944
DP9944'DESCRIBED BY NATIONAL GEODETIC SURVEY 2022
DP9944'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DP9944'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DP9944'ACCESSIBLE AT THE WORLDWIDE WEB.
DP9944'https://geodesy.noaa.gov/CORS/data.shtml
DP9944'https://geodesy.noaa.gov/CORS
*** retrieval complete.
Elapsed Time = 00:00:04