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 06:07:10 EST
DF7471 ***********************************************************************
DF7471 HT_MOD - This is a Height Modernization Survey Station.
DF7471 CORS - This is a GPS Continuously Operating Reference Station.
DF7471 DESIGNATION - CONCORD CORS ARP
DF7471 CORS_ID - NCCO
DF7471 PID - DF7471
DF7471 STATE/COUNTY- NC/CABARRUS
DF7471 COUNTRY - US
DF7471 USGS QUAD - CONCORD (2019)
DF7471
DF7471 *CURRENT SURVEY CONTROL
DF7471 ______________________________________________________________________
DF7471* NAD 83(2011) POSITION- 35 22 35.24393(N) 080 33 51.11428(W) ADJUSTED
DF7471* NAD 83(2011) ELLIP HT- 154.365 (meters) (07/??/23) ADJUSTED
DF7471* NAD 83(2011) EPOCH - 2010.00
DF7471* NAVD 88 ORTHO HEIGHT - 184.82 (meters) 606.4 (feet) GPS OBS
DF7471 ______________________________________________________________________
DF7471 NAVD 88 orthometric height was determined with geoid model GEOID12B
DF7471 GEOID HEIGHT - -30.429 (meters) GEOID12B
DF7471 GEOID HEIGHT - -30.421 (meters) GEOID18
DF7471 NAD 83(2011) X - 853,563.575 (meters) COMP
DF7471 NAD 83(2011) Y - -5,136,040.521 (meters) COMP
DF7471 NAD 83(2011) Z - 3,672,089.722 (meters) COMP
DF7471
DF7471 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DF7471 Standards:
DF7471 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DF7471 Horiz Ellip SD_N SD_E SD_h (unitless)
DF7471 -------------------------------------------------------------------
DF7471 NETWORK 0.17 0.46 0.06 0.08 0.23 -0.03707200
DF7471 -------------------------------------------------------------------
DF7471
DF7471.The coordinates were established by GPS observations
DF7471.and adjusted by the National Geodetic Survey in July 2023.
DF7471
DF7471.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DF7471.been affixed to the stable North American Tectonic Plate.
DF7471
DF7471.The coordinates are valid at the epoch date displayed above
DF7471.which is a decimal equivalence of Year/Month/Day.
DF7471
DF7471.Due to the release of the International GNSS Service (IGS) 2014
DF7471.realization of the International Terrestrial Reference Frame of 2014
DF7471.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DF7471.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DF7471.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DF7471.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DF7471.currently published epoch of 2010.00.
DF7471
DF7471.Additional information on MYCS2 is available at
DF7471.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DF7471
DF7471.The orthometric height was determined by GPS observations and a
DF7471.high-resolution geoid model using precise GPS observation and
DF7471.processing techniques.
DF7471
DF7471.Significant digits in the geoid height do not necessarily reflect accuracy.
DF7471.GEOID18 height accuracy estimate available here.
DF7471
DF7471.The PID for the CORS L1 Phase Center is DR4807.
DF7471
DF7471.Click photographs - Photos may exist for this station.
DF7471
DF7471.The XYZ, and position/ellipsoidal ht. are equivalent.
DF7471
DF7471.The ellipsoidal height was determined by GPS observations
DF7471.and is referenced to NAD 83.
DF7471
DF7471. The following values were computed from the NAD 83(2011) position.
DF7471
DF7471; North East Units Scale Factor Converg.
DF7471;SPC NC - 181,542.684 467,489.131 MT 0.99987495 -0 54 10.1
DF7471;SPC NC - 595,611.29 1,533,753.92 sFT 0.99987495 -0 54 10.1
DF7471;UTM 17 - 3,914,879.133 539,584.751 MT 0.99961931 +0 15 08.3
DF7471
DF7471! - Elev Factor x Scale Factor = Combined Factor
DF7471!SPC NC - 0.99997577 x 0.99987495 = 0.99985072
DF7471!UTM 17 - 0.99997577 x 0.99961931 = 0.99959509
DF7471
DF7471_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SNV3958414879(NAD 83)
DF7471
DF7471 SUPERSEDED SURVEY CONTROL
DF7471
DF7471 NAD 83(2011)- 35 22 35.24371(N) 080 33 51.11531(W) AD(2010.00) c
DF7471 ELLIP H (12/??/22) 154.418 (m) GP(2010.00) c c
DF7471 NAD 83(2011)- 35 22 35.24393(N) 080 33 51.11404(W) AD(2010.00) c
DF7471 ELLIP H (06/??/19) 154.383 (m) GP(2010.00) c c
DF7471 ELLIP H (06/27/12) 154.386 (m) GP(2010.00) 0 0
DF7471 NAD 83(2011)- 35 22 35.24398(N) 080 33 51.11424(W) AD(2010.00) c
DF7471 NAD 83(2011)- 35 22 35.24392(N) 080 33 51.11399(W) AD(2010.00) c
DF7471 ELLIP H (08/??/11) 154.382 (m) GP(2010.00) c c
DF7471 ELLIP H (02/10/07) 154.403 (m) GP(2002.00)
DF7471 NAD 83(2007)- 35 22 35.24396(N) 080 33 51.11476(W) AD(2002.00) c
DF7471 NAD 83(CORS)- 35 22 35.24396(N) 080 33 51.11476(W) AD(2002.00) c
DF7471 ELLIP H (08/??/03) 154.403 (m) GP(2002.00) c c
DF7471 NAVD 88 (08/04/17) 184.86 (m) GEOID12B model used GPS OBS
DF7471 NAVD 88 (06/10/05) 184.81 (m) UNKNOWN model used GPS OBS
DF7471
DF7471.Superseded values are not recommended for survey control.
DF7471
DF7471.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DF7471.See file dsdata.pdf to determine how the superseded data were derived.
DF7471
DF7471_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DF7471_MAGNETIC: N = NO MAGNETIC MATERIAL
DF7471
DF7471 STATION DESCRIPTION
DF7471
DF7471'DESCRIBED BY NATIONAL GEODETIC SURVEY 2023
DF7471'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DF7471'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DF7471'ACCESSIBLE AT THE WORLDWIDE WEB.
DF7471'https://geodesy.noaa.gov/CORS/data.shtml
DF7471'https://geodesy.noaa.gov/CORS
*** retrieval complete.
Elapsed Time = 00:00:03