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 19:37:46 EST
DK3585 ***********************************************************************
DK3585 CORS - This is a GPS Continuously Operating Reference Station.
DK3585 DESIGNATION - SUMMERFIELD 6 CORS ARP
DK3585 CORS_ID - SUM6
DK3585 PID - DK3585
DK3585 STATE/COUNTY- TX/DEAF SMITH
DK3585 COUNTRY - US
DK3585 USGS QUAD - WESTWAY (2019)
DK3585
DK3585 *CURRENT SURVEY CONTROL
DK3585 ______________________________________________________________________
DK3585* NAD 83(2011) POSITION- 34 49 30.19915(N) 102 30 43.42536(W) ADJUSTED
DK3585* NAD 83(2011) ELLIP HT- 1164.570 (meters) (06/??/19) ADJUSTED
DK3585* NAD 83(2011) EPOCH - 2010.00
DK3585 ______________________________________________________________________
DK3585 GEOID HEIGHT - -25.148 (meters) GEOID18
DK3585 NAD 83(2011) X - -1,135,760.171 (meters) COMP
DK3585 NAD 83(2011) Y - -5,117,983.662 (meters) COMP
DK3585 NAD 83(2011) Z - 3,622,616.740 (meters) COMP
DK3585
DK3585 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DK3585 Standards:
DK3585 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DK3585 Horiz Ellip SD_N SD_E SD_h (unitless)
DK3585 -------------------------------------------------------------------
DK3585 NETWORK 0.19 0.27 0.04 0.09 0.14 0.40820300
DK3585 -------------------------------------------------------------------
DK3585
DK3585.The coordinates were established by GPS observations
DK3585.and adjusted by the National Geodetic Survey in June 2019.
DK3585
DK3585.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DK3585.been affixed to the stable North American Tectonic Plate.
DK3585
DK3585.The coordinates are valid at the epoch date displayed above
DK3585.which is a decimal equivalence of Year/Month/Day.
DK3585
DK3585.Due to the release of the International GNSS Service (IGS) 2014
DK3585.realization of the International Terrestrial Reference Frame of 2014
DK3585.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DK3585.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DK3585.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DK3585.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DK3585.currently published epoch of 2010.00.
DK3585
DK3585.Additional information on MYCS2 is available at
DK3585.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DK3585
DK3585.Significant digits in the geoid height do not necessarily reflect accuracy.
DK3585.GEOID18 height accuracy estimate available here.
DK3585
DK3585.The PID for the CORS L1 Phase Center is DK3586.
DK3585
DK3585.Click photographs - Photos may exist for this station.
DK3585
DK3585.The XYZ, and position/ellipsoidal ht. are equivalent.
DK3585
DK3585.The ellipsoidal height was determined by GPS observations
DK3585.and is referenced to NAD 83.
DK3585
DK3585. The following values were computed from the NAD 83(2011) position.
DK3585
DK3585; North East Units Scale Factor Converg.
DK3585;SPC TX N - 1,092,003.736 107,419.399 MT 0.99996403 -0 35 11.5
DK3585;SPC TX N - 3,582,682.26 352,425.14 sFT 0.99996403 -0 35 11.5
DK3585;UTM 13 - 3,856,464.854 727,535.612 MT 1.00023814 +1 25 17.1
DK3585
DK3585! - Elev Factor x Scale Factor = Combined Factor
DK3585!SPC TX N - 0.99981723 x 0.99996403 = 0.99978127
DK3585!UTM 13 - 0.99981723 x 1.00023814 = 1.00005533
DK3585
DK3585_U.S. NATIONAL GRID SPATIAL ADDRESS: 13SGU2753556464(NAD 83)
DK3585
DK3585 SUPERSEDED SURVEY CONTROL
DK3585
DK3585 NAD 83(2011)- 34 49 30.19916(N) 102 30 43.42504(W) AD(2010.00) c
DK3585 ELLIP H (08/??/11) 1164.567 (m) GP(2010.00) c c
DK3585 NAD 83(CORS)- 34 49 30.19886(N) 102 30 43.42554(W) AD(2002.00) c
DK3585 ELLIP H (04/??/08) 1164.582 (m) GP(2002.00) c c
DK3585
DK3585.Superseded values are not recommended for survey control.
DK3585
DK3585.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DK3585.See file dsdata.pdf to determine how the superseded data were derived.
DK3585
DK3585_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DK3585
DK3585 STATION DESCRIPTION
DK3585
DK3585'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DK3585'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DK3585'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DK3585'ACCESSIBLE AT THE WORLDWIDE WEB.
DK3585'https://geodesy.noaa.gov/CORS/data.shtml
DK3585'https://geodesy.noaa.gov/CORS
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