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 19, 2025 14:56:15 EST
DI4783 ***********************************************************************
DI4783 CORS - This is a GPS Continuously Operating Reference Station.
DI4783 DESIGNATION - JUNCTION__TX2005 CORS ARP
DI4783 CORS_ID - JCT1
DI4783 PID - DI4783
DI4783 STATE/COUNTY- TX/KIMBLE
DI4783 COUNTRY - US
DI4783 USGS QUAD - JUNCTION (2019)
DI4783
DI4783 *CURRENT SURVEY CONTROL
DI4783 ______________________________________________________________________
DI4783* NAD 83(2011) POSITION- 30 28 45.85003(N) 099 48 03.83502(W) ADJUSTED
DI4783* NAD 83(2011) ELLIP HT- 573.037 (meters) (06/??/19) ADJUSTED
DI4783* NAD 83(2011) EPOCH - 2010.00
DI4783 ______________________________________________________________________
DI4783 GEOID HEIGHT - -22.212 (meters) GEOID18
DI4783 NAD 83(2011) X - -936,591.050 (meters) COMP
DI4783 NAD 83(2011) Y - -5,421,682.845 (meters) COMP
DI4783 NAD 83(2011) Z - 3,216,577.535 (meters) COMP
DI4783
DI4783 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DI4783 Standards:
DI4783 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DI4783 Horiz Ellip SD_N SD_E SD_h (unitless)
DI4783 -------------------------------------------------------------------
DI4783 NETWORK 0.18 0.58 0.07 0.07 0.29 0.10090100
DI4783 -------------------------------------------------------------------
DI4783
DI4783.The coordinates were established by GPS observations
DI4783.and adjusted by the National Geodetic Survey in June 2019.
DI4783
DI4783.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DI4783.been affixed to the stable North American Tectonic Plate.
DI4783
DI4783.The coordinates are valid at the epoch date displayed above
DI4783.which is a decimal equivalence of Year/Month/Day.
DI4783
DI4783.Due to the release of the International GNSS Service (IGS) 2014
DI4783.realization of the International Terrestrial Reference Frame of 2014
DI4783.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DI4783.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DI4783.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DI4783.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DI4783.currently published epoch of 2010.00.
DI4783
DI4783.Additional information on MYCS2 is available at
DI4783.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DI4783
DI4783.Significant digits in the geoid height do not necessarily reflect accuracy.
DI4783.GEOID18 height accuracy estimate available here.
DI4783
DI4783.The PID for the CORS L1 Phase Center is DI4784.
DI4783
DI4783.Click photographs - Photos may exist for this station.
DI4783
DI4783.The XYZ, and position/ellipsoidal ht. are equivalent.
DI4783
DI4783.The ellipsoidal height was determined by GPS observations
DI4783.and is referenced to NAD 83.
DI4783
DI4783. The following values were computed from the NAD 83(2011) position.
DI4783
DI4783; North East Units Scale Factor Converg.
DI4783;SPC TX C - 3,090,218.873 751,103.792 MT 0.99992296 +0 16 26.9
DI4783;SPC TX C -10,138,493.09 2,464,246.36 sFT 0.99992296 +0 16 26.9
DI4783;UTM 14 - 3,372,181.651 423,111.936 MT 0.99967293 -0 24 22.8
DI4783
DI4783! - Elev Factor x Scale Factor = Combined Factor
DI4783!SPC TX C - 0.99991002 x 0.99992296 = 0.99983298
DI4783!UTM 14 - 0.99991002 x 0.99967293 = 0.99958298
DI4783
DI4783_U.S. NATIONAL GRID SPATIAL ADDRESS: 14RMU2311172181(NAD 83)
DI4783
DI4783 SUPERSEDED SURVEY CONTROL
DI4783
DI4783 NAD 83(2011)- 30 28 45.85002(N) 099 48 03.83504(W) AD(2010.00) c
DI4783 ELLIP H (08/??/11) 573.029 (m) GP(2010.00) c c
DI4783 NAD 83(CORS)- 30 28 45.85012(N) 099 48 03.83493(W) AD(2002.00) c
DI4783 ELLIP H (04/??/07) 573.036 (m) GP(2002.00) c c
DI4783
DI4783.Superseded values are not recommended for survey control.
DI4783
DI4783.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DI4783.See file dsdata.pdf to determine how the superseded data were derived.
DI4783
DI4783_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DI4783
DI4783 STATION DESCRIPTION
DI4783
DI4783'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DI4783'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DI4783'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DI4783'ACCESSIBLE AT THE WORLDWIDE WEB.
DI4783'https://geodesy.noaa.gov/CORS/data.shtml
DI4783'https://geodesy.noaa.gov/CORS
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