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 22:47:03 EST
DK6239 ***********************************************************************
DK6239 HT_MOD - This is a Height Modernization Survey Station.
DK6239 CORS - This is a GPS Continuously Operating Reference Station.
DK6239 DESIGNATION - JACKSONVILLE CORS ARP
DK6239 CORS_ID - NCJV
DK6239 PID - DK6239
DK6239 STATE/COUNTY- NC/ONSLOW
DK6239 COUNTRY - US
DK6239 USGS QUAD - JACKSONVILLE SOUTH (2019)
DK6239
DK6239 *CURRENT SURVEY CONTROL
DK6239 ______________________________________________________________________
DK6239* NAD 83(2011) POSITION- 34 44 46.81578(N) 077 27 11.71801(W) ADJUSTED
DK6239* NAD 83(2011) ELLIP HT- -26.123 (meters) (06/??/19) ADJUSTED
DK6239* NAD 83(2011) EPOCH - 2010.00
DK6239* NAVD 88 ORTHO HEIGHT - 10.95 (meters) 35.9 (feet) GPS OBS
DK6239 ______________________________________________________________________
DK6239 NAVD 88 orthometric height was determined with an earlier geoid model
DK6239 GEOID HEIGHT - -37.057 (meters) GEOID18
DK6239 NAD 83(2011) X - 1,139,727.935 (meters) COMP
DK6239 NAD 83(2011) Y - -5,121,204.192 (meters) COMP
DK6239 NAD 83(2011) Z - 3,614,764.731 (meters) COMP
DK6239
DK6239 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DK6239 Standards:
DK6239 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DK6239 Horiz Ellip SD_N SD_E SD_h (unitless)
DK6239 -------------------------------------------------------------------
DK6239 NETWORK 0.13 0.26 0.03 0.06 0.14 -0.26358000
DK6239 -------------------------------------------------------------------
DK6239
DK6239.The coordinates were established by GPS observations
DK6239.and adjusted by the National Geodetic Survey in June 2019.
DK6239
DK6239.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DK6239.been affixed to the stable North American Tectonic Plate.
DK6239
DK6239.The coordinates are valid at the epoch date displayed above
DK6239.which is a decimal equivalence of Year/Month/Day.
DK6239
DK6239.Due to the release of the International GNSS Service (IGS) 2014
DK6239.realization of the International Terrestrial Reference Frame of 2014
DK6239.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DK6239.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DK6239.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DK6239.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DK6239.currently published epoch of 2010.00.
DK6239
DK6239.Additional information on MYCS2 is available at
DK6239.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DK6239
DK6239.The orthometric height was determined by GPS observations and a
DK6239.high-resolution geoid model using precise GPS observation and
DK6239.processing techniques.
DK6239
DK6239.Significant digits in the geoid height do not necessarily reflect accuracy.
DK6239.GEOID18 height accuracy estimate available here.
DK6239
DK6239.The PID for the CORS L1 Phase Center is DS2791.
DK6239
DK6239.Click photographs - Photos may exist for this station.
DK6239
DK6239.The XYZ, and position/ellipsoidal ht. are equivalent.
DK6239
DK6239.The ellipsoidal height was determined by GPS observations
DK6239.and is referenced to NAD 83.
DK6239
DK6239. The following values were computed from the NAD 83(2011) position.
DK6239
DK6239; North East Units Scale Factor Converg.
DK6239;SPC NC - 111,628.028 751,216.796 MT 0.99991124 +0 53 33.8
DK6239;SPC NC - 366,232.96 2,464,617.10 sFT 0.99991124 +0 53 33.8
DK6239;UTM 18 - 3,847,654.691 275,423.535 MT 1.00022166 -1 23 55.7
DK6239
DK6239! - Elev Factor x Scale Factor = Combined Factor
DK6239!SPC NC - 1.00000410 x 0.99991124 = 0.99991534
DK6239!UTM 18 - 1.00000410 x 1.00022166 = 1.00022576
DK6239
DK6239_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STD7542347654(NAD 83)
DK6239
DK6239 SUPERSEDED SURVEY CONTROL
DK6239
DK6239 ELLIP H (06/27/12) -26.100 (m) GP(2010.00) 0 0
DK6239 NAD 83(2011)- 34 44 46.81565(N) 077 27 11.71826(W) AD(2010.00) c
DK6239 NAD 83(2011)- 34 44 46.81575(N) 077 27 11.71789(W) AD(2010.00) c
DK6239 ELLIP H (08/??/11) -26.125 (m) GP(2010.00) c c
DK6239 NAD 83(CORS)- 34 44 46.81596(N) 077 27 11.71862(W) AD(2002.00) c
DK6239 ELLIP H (08/??/08) -26.094 (m) GP(2002.00) c c
DK6239
DK6239.Superseded values are not recommended for survey control.
DK6239
DK6239.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DK6239.See file dsdata.pdf to determine how the superseded data were derived.
DK6239
DK6239_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DK6239
DK6239 STATION DESCRIPTION
DK6239
DK6239'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DK6239'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DK6239'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DK6239'ACCESSIBLE AT THE WORLDWIDE WEB.
DK6239'https://geodesy.noaa.gov/CORS/data.shtml
DK6239'https://geodesy.noaa.gov/CORS
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