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 12:46:34 EST
DL7339 ***********************************************************************
DL7339 CORS - This is a GPS Continuously Operating Reference Station.
DL7339 DESIGNATION - TDOT DISTRICT 40 CORS ARP
DL7339 CORS_ID - TN40
DL7339 PID - DL7339
DL7339 STATE/COUNTY- TN/HENDERSON
DL7339 COUNTRY - US
DL7339 USGS QUAD - LEXINGTON (2019)
DL7339
DL7339 *CURRENT SURVEY CONTROL
DL7339 ______________________________________________________________________
DL7339* NAD 83(2011) POSITION- 35 38 50.61715(N) 088 24 04.31164(W) ADJUSTED
DL7339* NAD 83(2011) ELLIP HT- 126.636 (meters) (08/??/24) ADJUSTED
DL7339* NAD 83(2011) EPOCH - 2010.00
DL7339 ______________________________________________________________________
DL7339 GEOID HEIGHT - -28.159 (meters) GEOID18
DL7339 NAD 83(2011) X - 144,776.971 (meters) COMP
DL7339 NAD 83(2011) Y - -5,186,980.392 (meters) COMP
DL7339 NAD 83(2011) Z - 3,696,543.182 (meters) COMP
DL7339
DL7339 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DL7339 Standards:
DL7339 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DL7339 Horiz Ellip SD_N SD_E SD_h (unitless)
DL7339 -------------------------------------------------------------------
DL7339 NETWORK 0.17 0.55 0.07 0.08 0.28 0.01529800
DL7339 -------------------------------------------------------------------
DL7339
DL7339.The coordinates were established by GPS observations
DL7339.and adjusted by the National Geodetic Survey in August 2024.
DL7339
DL7339.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DL7339.been affixed to the stable North American Tectonic Plate.
DL7339
DL7339.The coordinates are valid at the epoch date displayed above
DL7339.which is a decimal equivalence of Year/Month/Day.
DL7339
DL7339.Due to the release of the International GNSS Service (IGS) 2014
DL7339.realization of the International Terrestrial Reference Frame of 2014
DL7339.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DL7339.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DL7339.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DL7339.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DL7339.currently published epoch of 2010.00.
DL7339
DL7339.Additional information on MYCS2 is available at
DL7339.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DL7339
DL7339.Significant digits in the geoid height do not necessarily reflect accuracy.
DL7339.GEOID18 height accuracy estimate available here.
DL7339
DL7339.The PID for the CORS L1 Phase Center is DS2837.
DL7339
DL7339.Click photographs - Photos may exist for this station.
DL7339
DL7339.The XYZ, and position/ellipsoidal ht. are equivalent.
DL7339
DL7339.The ellipsoidal height was determined by GPS observations
DL7339.and is referenced to NAD 83.
DL7339
DL7339. The following values were computed from the NAD 83(2011) position.
DL7339
DL7339; North East Units Scale Factor Converg.
DL7339;SPC TN - 148,461.151 382,571.389 MT 0.99995368 -1 24 20.7
DL7339;SPC TN - 487,076.29 1,255,152.97 sFT 0.99995368 -1 24 20.7
DL7339;UTM 16 - 3,945,744.483 373,149.516 MT 0.99979829 -0 49 00.2
DL7339
DL7339! - Elev Factor x Scale Factor = Combined Factor
DL7339!SPC TN - 0.99998012 x 0.99995368 = 0.99993381
DL7339!UTM 16 - 0.99998012 x 0.99979829 = 0.99977842
DL7339
DL7339_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCE7314945744(NAD 83)
DL7339
DL7339 SUPERSEDED SURVEY CONTROL
DL7339
DL7339 NAD 83(2011)- 35 38 50.61715(N) 088 24 04.31183(W) AD(2010.00) c
DL7339 ELLIP H (06/??/19) 126.655 (m) GP(2010.00) c c
DL7339 NAD 83(2011)- 35 38 50.61711(N) 088 24 04.31177(W) AD(2010.00) c
DL7339 ELLIP H (08/??/11) 126.652 (m) GP(2010.00) c c
DL7339 NAD 83(CORS)- 35 38 50.61715(N) 088 24 04.31267(W) AD(2002.00) c
DL7339 ELLIP H (04/??/10) 126.636 (m) GP(2002.00) c c
DL7339
DL7339.Superseded values are not recommended for survey control.
DL7339
DL7339.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DL7339.See file dsdata.pdf to determine how the superseded data were derived.
DL7339
DL7339_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DL7339
DL7339 STATION DESCRIPTION
DL7339
DL7339'DESCRIBED BY NATIONAL GEODETIC SURVEY 2024
DL7339'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DL7339'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DL7339'ACCESSIBLE AT THE WORLDWIDE WEB.
DL7339'https://geodesy.noaa.gov/CORS/data.shtml
DL7339'https://geodesy.noaa.gov/CORS
*** retrieval complete.
Elapsed Time = 00:00:03