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 07:11:31 EST
DM3525 ***********************************************************************
DM3525 HT_MOD - This is a Height Modernization Survey Station.
DM3525 CORS - This is a GPS Continuously Operating Reference Station.
DM3525 DESIGNATION - REIDSVILLE CORS ARP
DM3525 CORS_ID - NCRE
DM3525 PID - DM3525
DM3525 STATE/COUNTY- NC/ROCKINGHAM
DM3525 COUNTRY - US
DM3525 USGS QUAD - REIDSVILLE (2019)
DM3525
DM3525 *CURRENT SURVEY CONTROL
DM3525 ______________________________________________________________________
DM3525* NAD 83(2011) POSITION- 36 21 42.71495(N) 079 39 56.54014(W) ADJUSTED
DM3525* NAD 83(2011) ELLIP HT- 234.818 (meters) (06/??/19) ADJUSTED
DM3525* NAD 83(2011) EPOCH - 2010.00
DM3525* NAVD 88 ORTHO HEIGHT - 266.70 (meters) 875.0 (feet) GPS OBS
DM3525 ______________________________________________________________________
DM3525 NAVD 88 orthometric height was determined with geoid model GEOID12A
DM3525 GEOID HEIGHT - -31.891 (meters) GEOID12A
DM3525 GEOID HEIGHT - -31.895 (meters) GEOID18
DM3525 NAD 83(2011) X - 922,515.773 (meters) COMP
DM3525 NAD 83(2011) Y - -5,059,061.659 (meters) COMP
DM3525 NAD 83(2011) Z - 3,760,740.950 (meters) COMP
DM3525
DM3525 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DM3525 Standards:
DM3525 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DM3525 Horiz Ellip SD_N SD_E SD_h (unitless)
DM3525 -------------------------------------------------------------------
DM3525 NETWORK 0.09 0.24 0.03 0.04 0.12 -0.17895200
DM3525 -------------------------------------------------------------------
DM3525
DM3525.The coordinates were established by GPS observations
DM3525.and adjusted by the National Geodetic Survey in June 2019.
DM3525
DM3525.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DM3525.been affixed to the stable North American Tectonic Plate.
DM3525
DM3525.The coordinates are valid at the epoch date displayed above
DM3525.which is a decimal equivalence of Year/Month/Day.
DM3525
DM3525.Due to the release of the International GNSS Service (IGS) 2014
DM3525.realization of the International Terrestrial Reference Frame of 2014
DM3525.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DM3525.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DM3525.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DM3525.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DM3525.currently published epoch of 2010.00.
DM3525
DM3525.Additional information on MYCS2 is available at
DM3525.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DM3525
DM3525.The orthometric height was determined by GPS observations and a
DM3525.high-resolution geoid model using precise GPS observation and
DM3525.processing techniques.
DM3525
DM3525.Significant digits in the geoid height do not necessarily reflect accuracy.
DM3525.GEOID18 height accuracy estimate available here.
DM3525
DM3525.The PID for the CORS L1 Phase Center is DS2855.
DM3525
DM3525.Click photographs - Photos may exist for this station.
DM3525
DM3525.The XYZ, and position/ellipsoidal ht. are equivalent.
DM3525
DM3525.The ellipsoidal height was determined by GPS observations
DM3525.and is referenced to NAD 83.
DM3525
DM3525. The following values were computed from the NAD 83(2011) position.
DM3525
DM3525; North East Units Scale Factor Converg.
DM3525;SPC NC - 289,954.709 549,851.003 MT 1.00006033 -0 23 03.2
DM3525;SPC NC - 951,293.07 1,803,969.50 sFT 1.00006033 -0 23 03.2
DM3525;UTM 17 - 4,024,912.305 619,708.231 MT 0.99977656 +0 47 28.2
DM3525
DM3525! - Elev Factor x Scale Factor = Combined Factor
DM3525!SPC NC - 0.99996315 x 1.00006033 = 1.00002348
DM3525!UTM 17 - 0.99996315 x 0.99977656 = 0.99973972
DM3525
DM3525_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SPA1970824912(NAD 83)
DM3525
DM3525 SUPERSEDED SURVEY CONTROL
DM3525
DM3525 NAD 83(2011)- 36 21 42.71489(N) 079 39 56.54007(W) AD(2010.00) c
DM3525 ELLIP H (08/??/11) 234.815 (m) GP(2010.00) c c
DM3525 NAD 83(CORS)- 36 21 42.71525(N) 079 39 56.54077(W) AD(2002.00) c
DM3525 ELLIP H (09/??/10) 234.811 (m) GP(2002.00) c c
DM3525
DM3525.Superseded values are not recommended for survey control.
DM3525
DM3525.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DM3525.See file dsdata.pdf to determine how the superseded data were derived.
DM3525
DM3525_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DM3525
DM3525 STATION DESCRIPTION
DM3525
DM3525'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DM3525'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DM3525'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DM3525'ACCESSIBLE AT THE WORLDWIDE WEB.
DM3525'https://geodesy.noaa.gov/CORS/data.shtml
DM3525'https://geodesy.noaa.gov/CORS
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