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 13:45:54 EST
DN4496 ***********************************************************************
DN4496 HT_MOD - This is a Height Modernization Survey Station.
DN4496 CORS - This is a GPS Continuously Operating Reference Station.
DN4496 DESIGNATION - USERY MOUNTAIN PK CORS ARP
DN4496 CORS_ID - AZUP
DN4496 PID - DN4496
DN4496 STATE/COUNTY- AZ/MARICOPA
DN4496 COUNTRY - US
DN4496 USGS QUAD - APACHE JUNCTION (2018)
DN4496
DN4496 *CURRENT SURVEY CONTROL
DN4496 ______________________________________________________________________
DN4496* NAD 83(2011) POSITION- 33 28 51.31641(N) 111 37 11.99513(W) ADJUSTED
DN4496* NAD 83(2011) ELLIP HT- 592.474 (meters) (06/??/19) ADJUSTED
DN4496* NAD 83(2011) EPOCH - 2010.00
DN4496* NAVD 88 ORTHO HEIGHT - 621.77 (meters) 2039.9 (feet) GPS OBS
DN4496 ______________________________________________________________________
DN4496 GEOID HEIGHT - -29.300 (meters) GEOID18
DN4496 NAD 83(2011) X - -1,962,260.734 (meters) COMP
DN4496 NAD 83(2011) Y - -4,951,055.211 (meters) COMP
DN4496 NAD 83(2011) Z - 3,498,896.361 (meters) COMP
DN4496
DN4496 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DN4496 Standards:
DN4496 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DN4496 Horiz Ellip SD_N SD_E SD_h (unitless)
DN4496 -------------------------------------------------------------------
DN4496 NETWORK 0.16 0.48 0.06 0.07 0.24 0.17768600
DN4496 -------------------------------------------------------------------
DN4496
DN4496.The coordinates were established by GPS observations
DN4496.and adjusted by the National Geodetic Survey in June 2019.
DN4496
DN4496.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DN4496.been affixed to the stable North American Tectonic Plate.
DN4496
DN4496.The coordinates are valid at the epoch date displayed above
DN4496.which is a decimal equivalence of Year/Month/Day.
DN4496
DN4496.Due to the release of the International GNSS Service (IGS) 2014
DN4496.realization of the International Terrestrial Reference Frame of 2014
DN4496.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DN4496.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DN4496.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DN4496.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DN4496.currently published epoch of 2010.00.
DN4496
DN4496.Additional information on MYCS2 is available at
DN4496.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DN4496
DN4496.The orthometric height was determined by GPS observations and a
DN4496.high-resolution geoid model using precise GPS observation and
DN4496.processing techniques.
DN4496
DN4496.Significant digits in the geoid height do not necessarily reflect accuracy.
DN4496.GEOID18 height accuracy estimate available here.
DN4496
DN4496.The PID for the CORS L1 Phase Center is DS2907.
DN4496
DN4496.Click photographs - Photos may exist for this station.
DN4496
DN4496.The XYZ, and position/ellipsoidal ht. are equivalent.
DN4496
DN4496.The ellipsoidal height was determined by GPS observations
DN4496.and is referenced to NAD 83.
DN4496
DN4496. The following values were computed from the NAD 83(2011) position.
DN4496
DN4496; North East Units Scale Factor Converg.
DN4496;SPC AZ C - 275,123.955 240,930.484 MT 0.99990937 +0 09 49.2
DN4496;SPC AZ C - 902,637.65 790,454.34 iFT 0.99990937 +0 09 49.2
DN4496;UTM 12 - 3,704,775.910 442,398.120 MT 0.99964091 -0 20 31.3
DN4496
DN4496! - Elev Factor x Scale Factor = Combined Factor
DN4496!SPC AZ C - 0.99990699 x 0.99990937 = 0.99981637
DN4496!UTM 12 - 0.99990699 x 0.99964091 = 0.99954794
DN4496
DN4496_U.S. NATIONAL GRID SPATIAL ADDRESS: 12SVC4239804775(NAD 83)
DN4496
DN4496 SUPERSEDED SURVEY CONTROL
DN4496
DN4496 NAD 83(2011)- 33 28 51.31658(N) 111 37 11.99497(W) AD(2010.00) c
DN4496 ELLIP H (11/??/11) 592.469 (m) GP(2010.00) c c
DN4496 NAD 83(CORS)- 33 28 51.31625(N) 111 37 11.99562(W) AD(2002.00) c
DN4496 ELLIP H (11/??/11) 592.471 (m) GP(2002.00) c c
DN4496
DN4496.Superseded values are not recommended for survey control.
DN4496
DN4496.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DN4496.See file dsdata.pdf to determine how the superseded data were derived.
DN4496
DN4496_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DN4496
DN4496 STATION DESCRIPTION
DN4496
DN4496'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DN4496'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DN4496'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DN4496'ACCESSIBLE AT THE WORLDWIDE WEB.
DN4496'https://geodesy.noaa.gov/CORS/data.shtml
DN4496'https://geodesy.noaa.gov/CORS
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