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 00:19:35 EST
DN5840 ***********************************************************************
DN5840 HT_MOD - This is a Height Modernization Survey Station.
DN5840 CORS - This is a GPS Continuously Operating Reference Station.
DN5840 DESIGNATION - NCSA SALISBURY CORS ARP
DN5840 CORS_ID - NCSA
DN5840 PID - DN5840
DN5840 STATE/COUNTY- NC/ROWAN
DN5840 COUNTRY - US
DN5840 USGS QUAD - SALISBURY (2019)
DN5840
DN5840 *CURRENT SURVEY CONTROL
DN5840 ______________________________________________________________________
DN5840* NAD 83(2011) POSITION- 35 42 41.69202(N) 080 25 55.99505(W) ADJUSTED
DN5840* NAD 83(2011) ELLIP HT- 174.918 (meters) (06/??/19) ADJUSTED
DN5840* NAD 83(2011) EPOCH - 2010.00
DN5840* NAVD 88 ORTHO HEIGHT - 206.25 (meters) 676.7 (feet) GPS OBS
DN5840 ______________________________________________________________________
DN5840 NAVD 88 orthometric height was determined with geoid model GEOID12A
DN5840 GEOID HEIGHT - -31.343 (meters) GEOID12A
DN5840 GEOID HEIGHT - -31.340 (meters) GEOID18
DN5840 NAD 83(2011) X - 861,801.832 (meters) COMP
DN5840 NAD 83(2011) Y - -5,112,762.311 (meters) COMP
DN5840 NAD 83(2011) Z - 3,702,356.460 (meters) COMP
DN5840
DN5840 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DN5840 Standards:
DN5840 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DN5840 Horiz Ellip SD_N SD_E SD_h (unitless)
DN5840 -------------------------------------------------------------------
DN5840 NETWORK 0.11 0.28 0.04 0.05 0.14 -0.16883500
DN5840 -------------------------------------------------------------------
DN5840
DN5840.The coordinates were established by GPS observations
DN5840.and adjusted by the National Geodetic Survey in June 2019.
DN5840
DN5840.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DN5840.been affixed to the stable North American Tectonic Plate.
DN5840
DN5840.The coordinates are valid at the epoch date displayed above
DN5840.which is a decimal equivalence of Year/Month/Day.
DN5840
DN5840.Due to the release of the International GNSS Service (IGS) 2014
DN5840.realization of the International Terrestrial Reference Frame of 2014
DN5840.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DN5840.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DN5840.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DN5840.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DN5840.currently published epoch of 2010.00.
DN5840
DN5840.Additional information on MYCS2 is available at
DN5840.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DN5840
DN5840.The orthometric height was determined by GPS observations and a
DN5840.high-resolution geoid model using precise GPS observation and
DN5840.processing techniques.
DN5840
DN5840.Significant digits in the geoid height do not necessarily reflect accuracy.
DN5840.GEOID18 height accuracy estimate available here.
DN5840
DN5840.The PID for the CORS L1 Phase Center is DS2912.
DN5840
DN5840.Click photographs - Photos may exist for this station.
DN5840
DN5840.The XYZ, and position/ellipsoidal ht. are equivalent.
DN5840
DN5840.The ellipsoidal height was determined by GPS observations
DN5840.and is referenced to NAD 83.
DN5840
DN5840. The following values were computed from the NAD 83(2011) position.
DN5840
DN5840; North East Units Scale Factor Converg.
DN5840;SPC NC - 218,535.899 480,015.184 MT 0.99990471 -0 49 35.9
DN5840;SPC NC - 716,979.86 1,574,849.82 sFT 0.99990471 -0 49 35.9
DN5840;UTM 17 - 3,952,107.892 551,358.537 MT 0.99963250 +0 19 53.1
DN5840
DN5840! - Elev Factor x Scale Factor = Combined Factor
DN5840!SPC NC - 0.99997255 x 0.99990471 = 0.99987726
DN5840!UTM 17 - 0.99997255 x 0.99963250 = 0.99960506
DN5840
DN5840_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SNV5135852107(NAD 83)
DN5840
DN5840 SUPERSEDED SURVEY CONTROL
DN5840
DN5840 NAD 83(2011)- 35 42 41.69212(N) 080 25 55.99488(W) AD(2010.00) c
DN5840 NAD 83(2011)- 35 42 41.69212(N) 080 25 55.99488(W) AD(2010.00) c
DN5840 ELLIP H (02/??/12) 174.906 (m) GP(2010.00) c c
DN5840 NAD 83(CORS)- 35 42 41.69251(N) 080 25 55.99599(W) AD(2002.00) c
DN5840 ELLIP H (02/??/12) 174.897 (m) GP(2002.00) c c
DN5840
DN5840.Superseded values are not recommended for survey control.
DN5840
DN5840.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DN5840.See file dsdata.pdf to determine how the superseded data were derived.
DN5840
DN5840_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DN5840
DN5840 STATION DESCRIPTION
DN5840
DN5840'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DN5840'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DN5840'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DN5840'ACCESSIBLE AT THE WORLDWIDE WEB.
DN5840'https://geodesy.noaa.gov/CORS/data.shtml
DN5840'https://geodesy.noaa.gov/CORS
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