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 12:34:19 EST
DK7551 ***********************************************************************
DK7551 HT_MOD - This is a Height Modernization Survey Station.
DK7551 CORS - This is a GPS Continuously Operating Reference Station.
DK7551 DESIGNATION - WASHINGTON 2007 CORS ARP
DK7551 CORS_ID - NCWA
DK7551 PID - DK7551
DK7551 STATE/COUNTY- NC/BEAUFORT
DK7551 COUNTRY - US
DK7551 USGS QUAD - WASHINGTON (2019)
DK7551
DK7551 *CURRENT SURVEY CONTROL
DK7551 ______________________________________________________________________
DK7551* NAD 83(2011) POSITION- 35 33 34.78433(N) 077 03 31.44243(W) ADJUSTED
DK7551* NAD 83(2011) ELLIP HT- -25.299 (meters) (05/??/22) ADJUSTED
DK7551* NAD 83(2011) EPOCH - 2010.00
DK7551* NAVD 88 ORTHO HEIGHT - 11.22 (meters) 36.8 (feet) GPS OBS
DK7551 ______________________________________________________________________
DK7551 GEOID HEIGHT - -36.615 (meters) GEOID18
DK7551 NAD 83(2011) X - 1,163,329.039 (meters) COMP
DK7551 NAD 83(2011) Y - -5,062,603.195 (meters) COMP
DK7551 NAD 83(2011) Z - 3,688,540.344 (meters) COMP
DK7551
DK7551 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DK7551 Standards:
DK7551 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DK7551 Horiz Ellip SD_N SD_E SD_h (unitless)
DK7551 -------------------------------------------------------------------
DK7551 NETWORK 0.29 0.90 0.14 0.09 0.46 0.13865400
DK7551 -------------------------------------------------------------------
DK7551
DK7551.The coordinates were established by GPS observations
DK7551.and adjusted by the National Geodetic Survey in May 2022.
DK7551
DK7551.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DK7551.been affixed to the stable North American Tectonic Plate.
DK7551
DK7551.The coordinates are valid at the epoch date displayed above
DK7551.which is a decimal equivalence of Year/Month/Day.
DK7551
DK7551.Due to the release of the International GNSS Service (IGS) 2014
DK7551.realization of the International Terrestrial Reference Frame of 2014
DK7551.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DK7551.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DK7551.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DK7551.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DK7551.currently published epoch of 2010.00.
DK7551
DK7551.Additional information on MYCS2 is available at
DK7551.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DK7551
DK7551.The orthometric height was determined by GPS observations and a
DK7551.high-resolution geoid model using precise GPS observation and
DK7551.processing techniques.
DK7551
DK7551.Significant digits in the geoid height do not necessarily reflect accuracy.
DK7551.GEOID18 height accuracy estimate available here.
DK7551
DK7551.The PID for the CORS L1 Phase Center is DS2795.
DK7551
DK7551.Click photographs - Photos may exist for this station.
DK7551
DK7551.The XYZ, and position/ellipsoidal ht. are equivalent.
DK7551
DK7551.The ellipsoidal height was determined by GPS observations
DK7551.and is referenced to NAD 83.
DK7551
DK7551. The following values were computed from the NAD 83(2011) position.
DK7551
DK7551; North East Units Scale Factor Converg.
DK7551;SPC NC - 202,467.732 785,569.660 MT 0.99988698 +1 07 13.6
DK7551;SPC NC - 664,262.88 2,577,323.13 sFT 0.99988698 +1 07 13.6
DK7551;UTM 18 - 3,937,060.331 313,412.093 MT 1.00002904 -1 11 51.4
DK7551
DK7551! - Elev Factor x Scale Factor = Combined Factor
DK7551!SPC NC - 1.00000397 x 0.99988698 = 0.99989095
DK7551!UTM 18 - 1.00000397 x 1.00002904 = 1.00003301
DK7551
DK7551_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUE1341237060(NAD 83)
DK7551
DK7551 SUPERSEDED SURVEY CONTROL
DK7551
DK7551 NAD 83(2011)- 35 33 34.78457(N) 077 03 31.44224(W) AD(2010.00) c
DK7551 ELLIP H (06/??/19) -25.354 (m) GP(2010.00) c c
DK7551 ELLIP H (06/27/12) -25.396 (m) GP(2010.00) 0 0
DK7551 NAD 83(2011)- 35 33 34.78495(N) 077 03 31.44216(W) AD(2010.00) c
DK7551 NAD 83(2011)- 35 33 34.78484(N) 077 03 31.44193(W) AD(2010.00) c
DK7551 ELLIP H (08/??/11) -25.416 (m) GP(2010.00) c c
DK7551 NAD 83(CORS)- 35 33 34.78512(N) 077 03 31.44254(W) AD(2002.00) c
DK7551 ELLIP H (12/??/08) -25.403 (m) GP(2002.00) c c
DK7551 NAVD 88 (02/10/10) 11.22 (m) UNKNOWN model used GPS OBS
DK7551
DK7551.Superseded values are not recommended for survey control.
DK7551
DK7551.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DK7551.See file dsdata.pdf to determine how the superseded data were derived.
DK7551
DK7551_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DK7551
DK7551 STATION DESCRIPTION
DK7551
DK7551'DESCRIBED BY NATIONAL GEODETIC SURVEY 2022
DK7551'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DK7551'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DK7551'ACCESSIBLE AT THE WORLDWIDE WEB.
DK7551'https://geodesy.noaa.gov/CORS/data.shtml
DK7551'https://geodesy.noaa.gov/CORS
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