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 17, 2025 22:30:43 EST
DM3527 ***********************************************************************
DM3527 HT_MOD - This is a Height Modernization Survey Station.
DM3527 CORS - This is a GPS Continuously Operating Reference Station.
DM3527 DESIGNATION - ROXBORO CORS ARP
DM3527 CORS_ID - NCRX
DM3527 PID - DM3527
DM3527 STATE/COUNTY- NC/PERSON
DM3527 COUNTRY - US
DM3527 USGS QUAD - ROXBORO (2019)
DM3527
DM3527 *CURRENT SURVEY CONTROL
DM3527 ______________________________________________________________________
DM3527* NAD 83(2011) POSITION- 36 23 28.05624(N) 078 59 54.41910(W) ADJUSTED
DM3527* NAD 83(2011) ELLIP HT- 194.669 (meters) (10/??/20) ADJUSTED
DM3527* NAD 83(2011) EPOCH - 2010.00
DM3527* NAVD 88 ORTHO HEIGHT - 225.65 (meters) 740.3 (feet) GPS OBS
DM3527 ______________________________________________________________________
DM3527 NAVD 88 orthometric height was determined with geoid model GEOID09
DM3527 GEOID HEIGHT - -30.989 (meters) GEOID09
DM3527 GEOID HEIGHT - -30.996 (meters) GEOID18
DM3527 NAD 83(2011) X - 980,995.074 (meters) COMP
DM3527 NAD 83(2011) Y - -5,046,053.214 (meters) COMP
DM3527 NAD 83(2011) Z - 3,763,331.529 (meters) COMP
DM3527
DM3527 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DM3527 Standards:
DM3527 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DM3527 Horiz Ellip SD_N SD_E SD_h (unitless)
DM3527 -------------------------------------------------------------------
DM3527 NETWORK 0.11 0.25 0.03 0.05 0.13 -0.27281600
DM3527 -------------------------------------------------------------------
DM3527
DM3527.The coordinates were established by GPS observations
DM3527.and adjusted by the National Geodetic Survey in October 2020.
DM3527
DM3527.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DM3527.been affixed to the stable North American Tectonic Plate.
DM3527
DM3527.The coordinates are valid at the epoch date displayed above
DM3527.which is a decimal equivalence of Year/Month/Day.
DM3527
DM3527.Due to the release of the International GNSS Service (IGS) 2014
DM3527.realization of the International Terrestrial Reference Frame of 2014
DM3527.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DM3527.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DM3527.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DM3527.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DM3527.currently published epoch of 2010.00.
DM3527
DM3527.Additional information on MYCS2 is available at
DM3527.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DM3527
DM3527.The orthometric height was determined by GPS observations and a
DM3527.high-resolution geoid model using precise GPS observation and
DM3527.processing techniques.
DM3527
DM3527.Significant digits in the geoid height do not necessarily reflect accuracy.
DM3527.GEOID18 height accuracy estimate available here.
DM3527
DM3527.The PID for the CORS L1 Phase Center is DQ9083.
DM3527
DM3527.Click photographs - Photos may exist for this station.
DM3527
DM3527.The XYZ, and position/ellipsoidal ht. are equivalent.
DM3527
DM3527.The ellipsoidal height was determined by GPS observations
DM3527.and is referenced to NAD 83.
DM3527
DM3527. The following values were computed from the NAD 83(2011) position.
DM3527
DM3527; North East Units Scale Factor Converg.
DM3527;SPC NC - 293,001.607 609,740.313 MT 1.00007038 +0 00 03.2
DM3527;SPC NC - 961,289.44 2,000,456.34 sFT 1.00007038 +0 00 03.2
DM3527;UTM 17 - 4,029,192.248 679,510.887 MT 0.99999704 +1 11 16.2
DM3527
DM3527! - Elev Factor x Scale Factor = Combined Factor
DM3527!SPC NC - 0.99996945 x 1.00007038 = 1.00003983
DM3527!UTM 17 - 0.99996945 x 0.99999704 = 0.99996649
DM3527
DM3527_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SPA7951029192(NAD 83)
DM3527
DM3527 SUPERSEDED SURVEY CONTROL
DM3527
DM3527 NAD 83(2011)- 36 23 28.05624(N) 078 59 54.41912(W) AD(2010.00) c
DM3527 ELLIP H (06/??/20) 194.658 (m) GP(2010.00) c c
DM3527 NAD 83(2011)- 36 23 28.05625(N) 078 59 54.41897(W) AD(2010.00) c
DM3527 ELLIP H (06/??/19) 194.653 (m) GP(2010.00) c c
DM3527 ELLIP H (06/27/12) 194.648 (m) GP(2010.00) 0 0
DM3527 NAD 83(2011)- 36 23 28.05611(N) 078 59 54.41904(W) AD(2010.00) c
DM3527 NAD 83(2011)- 36 23 28.05620(N) 078 59 54.41890(W) AD(2010.00) c
DM3527 ELLIP H (08/??/11) 194.654 (m) GP(2010.00) c c
DM3527 NAD 83(CORS)- 36 23 28.05640(N) 078 59 54.41965(W) AD(2002.00) c
DM3527 ELLIP H (09/??/10) 194.645 (m) GP(2002.00) c c
DM3527
DM3527.Superseded values are not recommended for survey control.
DM3527
DM3527.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DM3527.See file dsdata.pdf to determine how the superseded data were derived.
DM3527
DM3527_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DM3527
DM3527 STATION DESCRIPTION
DM3527
DM3527'DESCRIBED BY NATIONAL GEODETIC SURVEY 2020
DM3527'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DM3527'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DM3527'ACCESSIBLE AT THE WORLDWIDE WEB.
DM3527'https://geodesy.noaa.gov/CORS/data.shtml
DM3527'https://geodesy.noaa.gov/CORS
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