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 15:06:52 EST
DL2310 ***********************************************************************
DL2310 CORS - This is a GPS Continuously Operating Reference Station.
DL2310 DESIGNATION - LOYOLA O CORS ARP
DL2310 CORS_ID - LOYO
DL2310 PID - DL2310
DL2310 STATE/COUNTY- VA/CAROLINE
DL2310 COUNTRY - US
DL2310 USGS QUAD - BOWLING GREEN (2019)
DL2310
DL2310 *CURRENT SURVEY CONTROL
DL2310 ______________________________________________________________________
DL2310* NAD 83(2011) POSITION- 38 03 00.62626(N) 077 20 51.17401(W) ADJUSTED
DL2310* NAD 83(2011) ELLIP HT- 43.178 (meters) (06/??/19) ADJUSTED
DL2310* NAD 83(2011) EPOCH - 2010.00
DL2310 ______________________________________________________________________
DL2310 GEOID HEIGHT - -32.684 (meters) GEOID18
DL2310 NAD 83(2011) X - 1,101,542.005 (meters) COMP
DL2310 NAD 83(2011) Y - -4,906,910.940 (meters) COMP
DL2310 NAD 83(2011) Z - 3,909,857.634 (meters) COMP
DL2310
DL2310 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DL2310 Standards:
DL2310 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DL2310 Horiz Ellip SD_N SD_E SD_h (unitless)
DL2310 -------------------------------------------------------------------
DL2310 NETWORK 0.13 0.28 0.04 0.06 0.14 -0.09104900
DL2310 -------------------------------------------------------------------
DL2310
DL2310.The coordinates were established by GPS observations
DL2310.and adjusted by the National Geodetic Survey in June 2019.
DL2310
DL2310.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DL2310.been affixed to the stable North American Tectonic Plate.
DL2310
DL2310.The coordinates are valid at the epoch date displayed above
DL2310.which is a decimal equivalence of Year/Month/Day.
DL2310
DL2310.Due to the release of the International GNSS Service (IGS) 2014
DL2310.realization of the International Terrestrial Reference Frame of 2014
DL2310.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DL2310.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DL2310.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DL2310.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DL2310.currently published epoch of 2010.00.
DL2310
DL2310.Additional information on MYCS2 is available at
DL2310.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DL2310
DL2310.Significant digits in the geoid height do not necessarily reflect accuracy.
DL2310.GEOID18 height accuracy estimate available here.
DL2310
DL2310.The PID for the CORS L1 Phase Center is DO6884.
DL2310
DL2310.Click photographs - Photos may exist for this station.
DL2310
DL2310.The XYZ, and position/ellipsoidal ht. are equivalent.
DL2310
DL2310.The ellipsoidal height was determined by GPS observations
DL2310.and is referenced to NAD 83.
DL2310
DL2310. The following values were computed from the NAD 83(2011) position.
DL2310
DL2310; North East Units Scale Factor Converg.
DL2310;SPC VA N - 2,043,203.429 3,601,150.709 MT 0.99999707 +0 43 09.4
DL2310;SPC VA N - 6,703,409.92 11,814,775.28 sFT 0.99999707 +0 43 09.4
DL2310;UTM 18 - 4,213,983.645 294,018.052 MT 1.00012258 -1 26 50.7
DL2310
DL2310! - Elev Factor x Scale Factor = Combined Factor
DL2310!SPC VA N - 0.99999322 x 0.99999707 = 0.99999029
DL2310!UTM 18 - 0.99999322 x 1.00012258 = 1.00011580
DL2310
DL2310_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STH9401813983(NAD 83)
DL2310
DL2310 SUPERSEDED SURVEY CONTROL
DL2310
DL2310 NAD 83(2011)- 38 03 00.62632(N) 077 20 51.17325(W) AD(2010.00) c
DL2310 ELLIP H (08/??/11) 43.187 (m) GP(2010.00) c c
DL2310 NAD 83(CORS)- 38 03 00.62680(N) 077 20 51.17389(W) AD(2002.00) c
DL2310 ELLIP H (04/??/09) 43.184 (m) GP(2002.00) c c
DL2310
DL2310.Superseded values are not recommended for survey control.
DL2310
DL2310.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DL2310.See file dsdata.pdf to determine how the superseded data were derived.
DL2310
DL2310_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DL2310
DL2310 STATION DESCRIPTION
DL2310
DL2310'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DL2310'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DL2310'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DL2310'ACCESSIBLE AT THE WORLDWIDE WEB.
DL2310'https://geodesy.noaa.gov/CORS/data.shtml
DL2310'https://geodesy.noaa.gov/CORS
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