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 13:08:24 EST
DL1884 ***********************************************************************
DL1884 CORS - This is a GPS Continuously Operating Reference Station.
DL1884 DESIGNATION - CITY OF YUMA CORS ARP
DL1884 CORS_ID - AZYU
DL1884 PID - DL1884
DL1884 STATE/COUNTY- AZ/YUMA
DL1884 COUNTRY - US
DL1884 USGS QUAD - YUMA EAST (2018)
DL1884
DL1884 *CURRENT SURVEY CONTROL
DL1884 ______________________________________________________________________
DL1884* NAD 83(2011) POSITION- 32 39 30.04519(N) 114 31 37.53941(W) ADJUSTED
DL1884* NAD 83(2011) ELLIP HT- 37.722 (meters) (06/??/19) ADJUSTED
DL1884* NAD 83(2011) EPOCH - 2010.00
DL1884 ______________________________________________________________________
DL1884 GEOID HEIGHT - -33.975 (meters) GEOID18
DL1884 NAD 83(2011) X - -2,231,308.759 (meters) COMP
DL1884 NAD 83(2011) Y - -4,890,030.918 (meters) COMP
DL1884 NAD 83(2011) Z - 3,422,140.492 (meters) COMP
DL1884
DL1884 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DL1884 Standards:
DL1884 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DL1884 Horiz Ellip SD_N SD_E SD_h (unitless)
DL1884 -------------------------------------------------------------------
DL1884 NETWORK 0.12 0.37 0.05 0.05 0.19 0.22055200
DL1884 -------------------------------------------------------------------
DL1884
DL1884.The coordinates were established by GPS observations
DL1884.and adjusted by the National Geodetic Survey in June 2019.
DL1884
DL1884.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DL1884.been affixed to the stable North American Tectonic Plate.
DL1884
DL1884.The coordinates are valid at the epoch date displayed above
DL1884.which is a decimal equivalence of Year/Month/Day.
DL1884
DL1884.Due to the release of the International GNSS Service (IGS) 2014
DL1884.realization of the International Terrestrial Reference Frame of 2014
DL1884.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DL1884.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DL1884.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DL1884.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DL1884.currently published epoch of 2010.00.
DL1884
DL1884.Additional information on MYCS2 is available at
DL1884.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DL1884
DL1884.Significant digits in the geoid height do not necessarily reflect accuracy.
DL1884.GEOID18 height accuracy estimate available here.
DL1884
DL1884.The PID for the CORS L1 Phase Center is DL1885.
DL1884
DL1884.Click photographs - Photos may exist for this station.
DL1884
DL1884.The XYZ, and position/ellipsoidal ht. are equivalent.
DL1884
DL1884.The ellipsoidal height was determined by GPS observations
DL1884.and is referenced to NAD 83.
DL1884
DL1884. The following values were computed from the NAD 83(2011) position.
DL1884
DL1884; North East Units Scale Factor Converg.
DL1884;SPC AZ W - 184,138.305 140,463.360 MT 0.99999884 -0 25 09.7
DL1884;SPC AZ W - 604,128.30 460,837.80 iFT 0.99999884 -0 25 09.7
DL1884;UTM 11 - 3,616,114.028 731,925.073 MT 1.00026332 +1 20 06.2
DL1884
DL1884! - Elev Factor x Scale Factor = Combined Factor
DL1884!SPC AZ W - 0.99999408 x 0.99999884 = 0.99999292
DL1884!UTM 11 - 0.99999408 x 1.00026332 = 1.00025740
DL1884
DL1884_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SQS3192516114(NAD 83)
DL1884
DL1884 SUPERSEDED SURVEY CONTROL
DL1884
DL1884 NAD 83(2011)- 32 39 30.04529(N) 114 31 37.53966(W) AD(2010.00) c
DL1884 ELLIP H (08/??/11) 37.714 (m) GP(2010.00) c c
DL1884 NAD 83(CORS)- 32 39 30.04490(N) 114 31 37.54040(W) AD(2002.00) c
DL1884 ELLIP H (03/??/09) 37.709 (m) GP(2002.00) c c
DL1884
DL1884.Superseded values are not recommended for survey control.
DL1884
DL1884.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DL1884.See file dsdata.pdf to determine how the superseded data were derived.
DL1884
DL1884_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DL1884
DL1884 STATION DESCRIPTION
DL1884
DL1884'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DL1884'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DL1884'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DL1884'ACCESSIBLE AT THE WORLDWIDE WEB.
DL1884'https://geodesy.noaa.gov/CORS/data.shtml
DL1884'https://geodesy.noaa.gov/CORS
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