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 15:43:41 EST
DK4047 ***********************************************************************
DK4047 HT_MOD - This is a Height Modernization Survey Station.
DK4047 CORS - This is a GPS Continuously Operating Reference Station.
DK4047 DESIGNATION - NORTH WILKESBORO CORS ARP
DK4047 CORS_ID - NCNW
DK4047 PID - DK4047
DK4047 STATE/COUNTY- NC/WILKES
DK4047 COUNTRY - US
DK4047 USGS QUAD - WILKESBORO (2019)
DK4047
DK4047 *CURRENT SURVEY CONTROL
DK4047 ______________________________________________________________________
DK4047* NAD 83(2011) POSITION- 36 09 59.27540(N) 081 07 57.22433(W) ADJUSTED
DK4047* NAD 83(2011) ELLIP HT- 270.413 (meters) (06/??/19) ADJUSTED
DK4047* NAD 83(2011) EPOCH - 2010.00
DK4047* NAVD 88 ORTHO HEIGHT - 303.57 (meters) 996.0 (feet) GPS OBS
DK4047 ______________________________________________________________________
DK4047 NAVD 88 orthometric height was determined with geoid model GEOID12A
DK4047 GEOID HEIGHT - -33.127 (meters) GEOID12A
DK4047 GEOID HEIGHT - -33.129 (meters) GEOID18
DK4047 NAD 83(2011) X - 794,689.656 (meters) COMP
DK4047 NAD 83(2011) Y - -5,093,719.851 (meters) COMP
DK4047 NAD 83(2011) Z - 3,743,278.888 (meters) COMP
DK4047
DK4047 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DK4047 Standards:
DK4047 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DK4047 Horiz Ellip SD_N SD_E SD_h (unitless)
DK4047 -------------------------------------------------------------------
DK4047 NETWORK 0.17 0.46 0.06 0.08 0.23 -0.14094600
DK4047 -------------------------------------------------------------------
DK4047
DK4047.The coordinates were established by GPS observations
DK4047.and adjusted by the National Geodetic Survey in June 2019.
DK4047
DK4047.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DK4047.been affixed to the stable North American Tectonic Plate.
DK4047
DK4047.The coordinates are valid at the epoch date displayed above
DK4047.which is a decimal equivalence of Year/Month/Day.
DK4047
DK4047.Due to the release of the International GNSS Service (IGS) 2014
DK4047.realization of the International Terrestrial Reference Frame of 2014
DK4047.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DK4047.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DK4047.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DK4047.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DK4047.currently published epoch of 2010.00.
DK4047
DK4047.Additional information on MYCS2 is available at
DK4047.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DK4047
DK4047.The orthometric height was determined by GPS observations and a
DK4047.high-resolution geoid model using precise GPS observation and
DK4047.processing techniques.
DK4047
DK4047.Significant digits in the geoid height do not necessarily reflect accuracy.
DK4047.GEOID18 height accuracy estimate available here.
DK4047
DK4047.The PID for the CORS L1 Phase Center is DS2789.
DK4047
DK4047.Click photographs - Photos may exist for this station.
DK4047
DK4047.The XYZ, and position/ellipsoidal ht. are equivalent.
DK4047
DK4047.The ellipsoidal height was determined by GPS observations
DK4047.and is referenced to NAD 83.
DK4047
DK4047. The following values were computed from the NAD 83(2011) position.
DK4047
DK4047; North East Units Scale Factor Converg.
DK4047;SPC NC - 270,132.287 417,741.215 MT 0.99999994 -1 13 51.1
DK4047;SPC NC - 886,259.01 1,370,539.30 sFT 0.99999994 -1 13 51.1
DK4047;UTM 17 - 4,002,420.294 488,077.630 MT 0.99960175 -0 04 41.6
DK4047
DK4047! - Elev Factor x Scale Factor = Combined Factor
DK4047!SPC NC - 0.99995756 x 0.99999994 = 0.99995750
DK4047!UTM 17 - 0.99995756 x 0.99960175 = 0.99955933
DK4047
DK4047_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SMA8807702420(NAD 83)
DK4047
DK4047 SUPERSEDED SURVEY CONTROL
DK4047
DK4047 ELLIP H (06/27/12) 270.407 (m) GP(2010.00) 0 0
DK4047 NAD 83(2011)- 36 09 59.27532(N) 081 07 57.22430(W) AD(2010.00) c
DK4047 NAD 83(2011)- 36 09 59.27542(N) 081 07 57.22423(W) AD(2010.00) c
DK4047 ELLIP H (08/??/11) 270.426 (m) GP(2010.00) c c
DK4047 NAD 83(CORS)- 36 09 59.27540(N) 081 07 57.22479(W) AD(2002.00) c
DK4047 ELLIP H (06/??/08) 270.421 (m) GP(2002.00) c c
DK4047 NAVD 88 (08/20/09) 303.53 (m) GEOID03 model used GPS OBS
DK4047
DK4047.Superseded values are not recommended for survey control.
DK4047
DK4047.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DK4047.See file dsdata.pdf to determine how the superseded data were derived.
DK4047
DK4047_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DK4047
DK4047 STATION DESCRIPTION
DK4047
DK4047'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DK4047'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DK4047'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DK4047'ACCESSIBLE AT THE WORLDWIDE WEB.
DK4047'https://geodesy.noaa.gov/CORS/data.shtml
DK4047'https://geodesy.noaa.gov/CORS
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