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 12:58:30 EST
DK3334 ***********************************************************************
DK3334 HT_MOD - This is a Height Modernization Survey Station.
DK3334 CORS - This is a GPS Continuously Operating Reference Station.
DK3334 DESIGNATION - DUCK 3 CORS ARP
DK3334 CORS_ID - NCDU
DK3334 PID - DK3334
DK3334 STATE/COUNTY- NC/DARE
DK3334 COUNTRY - US
DK3334 USGS QUAD - JARVISBURG (2019)
DK3334
DK3334 *CURRENT SURVEY CONTROL
DK3334 ______________________________________________________________________
DK3334* NAD 83(2011) POSITION- 36 10 54.01103(N) 075 45 04.79530(W) ADJUSTED
DK3334* NAD 83(2011) ELLIP HT- -24.758 (meters) (03/??/23) ADJUSTED
DK3334* NAD 83(2011) EPOCH - 2010.00
DK3334* NAVD 88 ORTHO HEIGHT - 14.11 (meters) 46.3 (feet) GPS OBS
DK3334 ______________________________________________________________________
DK3334 NAVD 88 orthometric height was determined with geoid model GEOID09
DK3334 GEOID HEIGHT - -38.863 (meters) GEOID09
DK3334 GEOID HEIGHT - -38.881 (meters) GEOID18
DK3334 NAD 83(2011) X - 1,268,583.601 (meters) COMP
DK3334 NAD 83(2011) Y - -4,995,546.662 (meters) COMP
DK3334 NAD 83(2011) Z - 3,744,466.573 (meters) COMP
DK3334
DK3334 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DK3334 Standards:
DK3334 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DK3334 Horiz Ellip SD_N SD_E SD_h (unitless)
DK3334 -------------------------------------------------------------------
DK3334 NETWORK 0.11 0.27 0.04 0.05 0.14 -0.09917000
DK3334 -------------------------------------------------------------------
DK3334
DK3334.The coordinates were established by GPS observations
DK3334.and adjusted by the National Geodetic Survey in March 2023.
DK3334
DK3334.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DK3334.been affixed to the stable North American Tectonic Plate.
DK3334
DK3334.The coordinates are valid at the epoch date displayed above
DK3334.which is a decimal equivalence of Year/Month/Day.
DK3334
DK3334.Due to the release of the International GNSS Service (IGS) 2014
DK3334.realization of the International Terrestrial Reference Frame of 2014
DK3334.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DK3334.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DK3334.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DK3334.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DK3334.currently published epoch of 2010.00.
DK3334
DK3334.Additional information on MYCS2 is available at
DK3334.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DK3334
DK3334.The orthometric height was determined by GPS observations and a
DK3334.high-resolution geoid model using precise GPS observation and
DK3334.processing techniques.
DK3334
DK3334.Significant digits in the geoid height do not necessarily reflect accuracy.
DK3334.GEOID18 height accuracy estimate available here.
DK3334
DK3334.The PID for the CORS L1 Phase Center is DR9289.
DK3334
DK3334.Click photographs - Photos may exist for this station.
DK3334
DK3334.The XYZ, and position/ellipsoidal ht. are equivalent.
DK3334
DK3334.The ellipsoidal height was determined by GPS observations
DK3334.and is referenced to NAD 83.
DK3334
DK3334. The following values were computed from the NAD 83(2011) position.
DK3334
DK3334; North East Units Scale Factor Converg.
DK3334;SPC NC - 274,539.935 901,788.893 MT 1.00000422 +1 52 30.1
DK3334;SPC NC - 900,719.77 2,958,619.06 sFT 1.00000422 +1 52 30.1
DK3334;UTM 18 - 4,004,360.102 432,439.290 MT 0.99965624 -0 26 36.8
DK3334
DK3334! - Elev Factor x Scale Factor = Combined Factor
DK3334!SPC NC - 1.00000389 x 1.00000422 = 1.00000811
DK3334!UTM 18 - 1.00000389 x 0.99965624 = 0.99966012
DK3334
DK3334_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SVF3243904360(NAD 83)
DK3334
DK3334 SUPERSEDED SURVEY CONTROL
DK3334
DK3334 NAD 83(2011)- 36 10 54.01102(N) 075 45 04.79529(W) AD(2010.00) c
DK3334 ELLIP H (06/??/22) -24.764 (m) GP(2010.00) c c
DK3334 NAD 83(2011)- 36 10 54.01102(N) 075 45 04.79528(W) AD(2010.00) c
DK3334 ELLIP H (06/??/19) -24.775 (m) GP(2010.00) c c
DK3334 ELLIP H (06/27/12) -24.765 (m) GP(2010.00) 0 0
DK3334 NAD 83(2011)- 36 10 54.01108(N) 075 45 04.79551(W) AD(2010.00) c
DK3334 NAD 83(2011)- 36 10 54.01098(N) 075 45 04.79522(W) AD(2010.00) c
DK3334 ELLIP H (08/??/11) -24.775 (m) GP(2010.00) c c
DK3334 NAD 83(CORS)- 36 10 54.01101(N) 075 45 04.79558(W) AD(2002.00) c
DK3334 ELLIP H (04/??/08) -24.762 (m) GP(2002.00) c c
DK3334
DK3334.Superseded values are not recommended for survey control.
DK3334
DK3334.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DK3334.See file dsdata.pdf to determine how the superseded data were derived.
DK3334
DK3334_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DK3334
DK3334 STATION DESCRIPTION
DK3334
DK3334'DESCRIBED BY NATIONAL GEODETIC SURVEY 2023
DK3334'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DK3334'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DK3334'ACCESSIBLE AT THE WORLDWIDE WEB.
DK3334'https://geodesy.noaa.gov/CORS/data.shtml
DK3334'https://geodesy.noaa.gov/CORS
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