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 22:23:51 EST
DL2762 ***********************************************************************
DL2762 HT_MOD - This is a Height Modernization Survey Station.
DL2762 CORS - This is a GPS Continuously Operating Reference Station.
DL2762 DESIGNATION - BRYSON CITY CORS ARP
DL2762 CORS_ID - NCBC
DL2762 PID - DL2762
DL2762 STATE/COUNTY- NC/SWAIN
DL2762 COUNTRY - US
DL2762 USGS QUAD - WESSER (2019)
DL2762
DL2762 *CURRENT SURVEY CONTROL
DL2762 ______________________________________________________________________
DL2762* NAD 83(2011) POSITION- 35 22 21.56258(N) 083 30 23.37133(W) ADJUSTED
DL2762* NAD 83(2011) ELLIP HT- 566.144 (meters) (06/??/19) ADJUSTED
DL2762* NAD 83(2011) EPOCH - 2010.00
DL2762* NAVD 88 ORTHO HEIGHT - 594.79 (meters) 1951.4 (feet) GPS OBS
DL2762 ______________________________________________________________________
DL2762 GEOID HEIGHT - -28.617 (meters) GEOID18
DL2762 NAD 83(2011) X - 588,870.234 (meters) COMP
DL2762 NAD 83(2011) Y - -5,173,659.571 (meters) COMP
DL2762 NAD 83(2011) Z - 3,671,984.289 (meters) COMP
DL2762
DL2762 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DL2762 Standards:
DL2762 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DL2762 Horiz Ellip SD_N SD_E SD_h (unitless)
DL2762 -------------------------------------------------------------------
DL2762 NETWORK 0.16 0.36 0.05 0.07 0.19 -0.00427400
DL2762 -------------------------------------------------------------------
DL2762
DL2762.The coordinates were established by GPS observations
DL2762.and adjusted by the National Geodetic Survey in June 2019.
DL2762
DL2762.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DL2762.been affixed to the stable North American Tectonic Plate.
DL2762
DL2762.The coordinates are valid at the epoch date displayed above
DL2762.which is a decimal equivalence of Year/Month/Day.
DL2762
DL2762.Due to the release of the International GNSS Service (IGS) 2014
DL2762.realization of the International Terrestrial Reference Frame of 2014
DL2762.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DL2762.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DL2762.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DL2762.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DL2762.currently published epoch of 2010.00.
DL2762
DL2762.Additional information on MYCS2 is available at
DL2762.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DL2762
DL2762.The orthometric height was determined by GPS observations and a
DL2762.high-resolution geoid model using precise GPS observation and
DL2762.processing techniques.
DL2762
DL2762.Significant digits in the geoid height do not necessarily reflect accuracy.
DL2762.GEOID18 height accuracy estimate available here.
DL2762
DL2762.The PID for the CORS L1 Phase Center is DL7134.
DL2762
DL2762.Click photographs - Photos may exist for this station.
DL2762
DL2762.The XYZ, and position/ellipsoidal ht. are equivalent.
DL2762
DL2762.The ellipsoidal height was determined by GPS observations
DL2762.and is referenced to NAD 83.
DL2762
DL2762. The following values were computed from the NAD 83(2011) position.
DL2762
DL2762; North East Units Scale Factor Converg.
DL2762;SPC NC - 189,293.918 200,277.526 MT 0.99987481 -2 36 03.6
DL2762;SPC NC - 621,041.80 657,077.18 sFT 0.99987481 -2 36 03.6
DL2762;UTM 17 - 3,917,254.829 272,296.099 MT 1.00023901 -1 27 05.8
DL2762
DL2762! - Elev Factor x Scale Factor = Combined Factor
DL2762!SPC NC - 0.99991115 x 0.99987481 = 0.99978597
DL2762!UTM 17 - 0.99991115 x 1.00023901 = 1.00015013
DL2762
DL2762_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SKV7229617254(NAD 83)
DL2762
DL2762 SUPERSEDED SURVEY CONTROL
DL2762
DL2762 ELLIP H (06/27/12) 566.155 (m) GP(2010.00) 0 0
DL2762 NAD 83(2011)- 35 22 21.56240(N) 083 30 23.37154(W) AD(2010.00) c
DL2762 NAD 83(2011)- 35 22 21.56251(N) 083 30 23.37131(W) AD(2010.00) c
DL2762 ELLIP H (08/??/11) 566.148 (m) GP(2010.00) c c
DL2762 NAD 83(CORS)- 35 22 21.56268(N) 083 30 23.37203(W) AD(2002.00) c
DL2762 ELLIP H (05/??/09) 566.137 (m) GP(2002.00) c c
DL2762 NAVD 88 (01/20/10) 594.79 (m) GEOID09 model used GPS OBS
DL2762
DL2762.Superseded values are not recommended for survey control.
DL2762
DL2762.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DL2762.See file dsdata.pdf to determine how the superseded data were derived.
DL2762
DL2762_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DL2762
DL2762 STATION DESCRIPTION
DL2762
DL2762'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DL2762'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DL2762'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DL2762'ACCESSIBLE AT THE WORLDWIDE WEB.
DL2762'https://geodesy.noaa.gov/CORS/data.shtml
DL2762'https://geodesy.noaa.gov/CORS
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