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 19, 2025 09:18:54 EST
DL7337 ***********************************************************************
DL7337 HT_MOD - This is a Height Modernization Survey Station.
DL7337 CORS - This is a GPS Continuously Operating Reference Station.
DL7337 DESIGNATION - GREENVILLE NC CORS ARP
DL7337 CORS_ID - NCEC
DL7337 PID - DL7337
DL7337 STATE/COUNTY- NC/PITT
DL7337 COUNTRY - US
DL7337 USGS QUAD - GREENVILLE SE (2019)
DL7337
DL7337 *CURRENT SURVEY CONTROL
DL7337 ______________________________________________________________________
DL7337* NAD 83(2011) POSITION- 35 36 18.30988(N) 077 21 55.47958(W) ADJUSTED
DL7337* NAD 83(2011) ELLIP HT- 4.917 (meters) (07/??/22) ADJUSTED
DL7337* NAD 83(2011) EPOCH - 2010.00
DL7337* NAVD 88 ORTHO HEIGHT - 40.81 (meters) 133.9 (feet) GPS OBS
DL7337 ______________________________________________________________________
DL7337 NAVD 88 orthometric height was determined with geoid model GEOID12A
DL7337 GEOID HEIGHT - -35.898 (meters) GEOID12A
DL7337 GEOID HEIGHT - -35.898 (meters) GEOID18
DL7337 NAD 83(2011) X - 1,135,578.739 (meters) COMP
DL7337 NAD 83(2011) Y - -5,065,919.849 (meters) COMP
DL7337 NAD 83(2011) Z - 3,692,656.706 (meters) COMP
DL7337
DL7337 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DL7337 Standards:
DL7337 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DL7337 Horiz Ellip SD_N SD_E SD_h (unitless)
DL7337 -------------------------------------------------------------------
DL7337 NETWORK 0.11 0.24 0.03 0.05 0.12 -0.21822000
DL7337 -------------------------------------------------------------------
DL7337
DL7337.The coordinates were established by GPS observations
DL7337.and adjusted by the National Geodetic Survey in July 2022.
DL7337
DL7337.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DL7337.been affixed to the stable North American Tectonic Plate.
DL7337
DL7337.The coordinates are valid at the epoch date displayed above
DL7337.which is a decimal equivalence of Year/Month/Day.
DL7337
DL7337.Due to the release of the International GNSS Service (IGS) 2014
DL7337.realization of the International Terrestrial Reference Frame of 2014
DL7337.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DL7337.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DL7337.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DL7337.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DL7337.currently published epoch of 2010.00.
DL7337
DL7337.Additional information on MYCS2 is available at
DL7337.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DL7337
DL7337.The orthometric height was determined by GPS observations and a
DL7337.high-resolution geoid model using precise GPS observation and
DL7337.processing techniques.
DL7337
DL7337.Significant digits in the geoid height do not necessarily reflect accuracy.
DL7337.GEOID18 height accuracy estimate available here.
DL7337
DL7337.The PID for the CORS L1 Phase Center is DR1516.
DL7337
DL7337.Click photographs - Photos may exist for this station.
DL7337
DL7337.The XYZ, and position/ellipsoidal ht. are equivalent.
DL7337
DL7337.The ellipsoidal height was determined by GPS observations
DL7337.and is referenced to NAD 83.
DL7337
DL7337. The following values were computed from the NAD 83(2011) position.
DL7337
DL7337; North East Units Scale Factor Converg.
DL7337;SPC NC - 207,005.629 757,690.323 MT 0.99989155 +0 56 36.4
DL7337;SPC NC - 679,150.97 2,485,855.67 sFT 0.99989155 +0 56 36.4
DL7337;UTM 18 - 3,942,724.024 285,733.540 MT 1.00016578 -1 22 39.6
DL7337
DL7337! - Elev Factor x Scale Factor = Combined Factor
DL7337!SPC NC - 0.99999923 x 0.99989155 = 0.99989078
DL7337!UTM 18 - 0.99999923 x 1.00016578 = 1.00016501
DL7337
DL7337_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STE8573342724(NAD 83)
DL7337
DL7337 SUPERSEDED SURVEY CONTROL
DL7337
DL7337 NAD 83(2011)- 35 36 18.30985(N) 077 21 55.47957(W) AD(2010.00) c
DL7337 ELLIP H (06/??/19) 4.909 (m) GP(2010.00) c c
DL7337 NAD 83(2011)- 35 36 18.30987(N) 077 21 55.47952(W) AD(2010.00) c
DL7337 ELLIP H (08/??/11) 4.907 (m) GP(2010.00) c c
DL7337 NAD 83(CORS)- 35 36 18.31017(N) 077 21 55.48005(W) AD(2002.00) c
DL7337 ELLIP H (04/??/10) 4.914 (m) GP(2002.00) c c
DL7337
DL7337.Superseded values are not recommended for survey control.
DL7337
DL7337.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DL7337.See file dsdata.pdf to determine how the superseded data were derived.
DL7337
DL7337_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DL7337
DL7337 STATION DESCRIPTION
DL7337
DL7337'DESCRIBED BY NATIONAL GEODETIC SURVEY 2022
DL7337'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DL7337'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DL7337'ACCESSIBLE AT THE WORLDWIDE WEB.
DL7337'https://geodesy.noaa.gov/CORS/data.shtml
DL7337'https://geodesy.noaa.gov/CORS
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