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 20, 2025 06:54:55 EST
DL6175 ***********************************************************************
DL6175 CORS - This is a GPS Continuously Operating Reference Station.
DL6175 DESIGNATION - TDOT DISTRICT 28 CORS ARP
DL6175 CORS_ID - TN28
DL6175 PID - DL6175
DL6175 STATE/COUNTY- TN/WARREN
DL6175 COUNTRY - US
DL6175 USGS QUAD - CARDWELL MOUNTAIN (2019)
DL6175
DL6175 *CURRENT SURVEY CONTROL
DL6175 ______________________________________________________________________
DL6175* NAD 83(2011) POSITION- 35 42 05.60617(N) 085 44 43.51184(W) ADJUSTED
DL6175* NAD 83(2011) ELLIP HT- 271.486 (meters) (06/??/19) ADJUSTED
DL6175* NAD 83(2011) EPOCH - 2010.00
DL6175 ______________________________________________________________________
DL6175 GEOID HEIGHT - -28.972 (meters) GEOID18
DL6175 NAD 83(2011) X - 384,711.357 (meters) COMP
DL6175 NAD 83(2011) Y - -5,171,323.140 (meters) COMP
DL6175 NAD 83(2011) Z - 3,701,509.679 (meters) COMP
DL6175
DL6175 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DL6175 Standards:
DL6175 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DL6175 Horiz Ellip SD_N SD_E SD_h (unitless)
DL6175 -------------------------------------------------------------------
DL6175 NETWORK 0.25 0.58 0.07 0.12 0.30 -0.11499900
DL6175 -------------------------------------------------------------------
DL6175
DL6175.The coordinates were established by GPS observations
DL6175.and adjusted by the National Geodetic Survey in June 2019.
DL6175
DL6175.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DL6175.been affixed to the stable North American Tectonic Plate.
DL6175
DL6175.The coordinates are valid at the epoch date displayed above
DL6175.which is a decimal equivalence of Year/Month/Day.
DL6175
DL6175.Due to the release of the International GNSS Service (IGS) 2014
DL6175.realization of the International Terrestrial Reference Frame of 2014
DL6175.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DL6175.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DL6175.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DL6175.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DL6175.currently published epoch of 2010.00.
DL6175
DL6175.Additional information on MYCS2 is available at
DL6175.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DL6175
DL6175.Significant digits in the geoid height do not necessarily reflect accuracy.
DL6175.GEOID18 height accuracy estimate available here.
DL6175
DL6175.The PID for the CORS L1 Phase Center is DS2830.
DL6175
DL6175.Click photographs - Photos may exist for this station.
DL6175
DL6175.The XYZ, and position/ellipsoidal ht. are equivalent.
DL6175
DL6175.The ellipsoidal height was determined by GPS observations
DL6175.and is referenced to NAD 83.
DL6175
DL6175. The following values were computed from the NAD 83(2011) position.
DL6175
DL6175; North East Units Scale Factor Converg.
DL6175;SPC TN - 151,832.996 623,038.895 MT 0.99995106 +0 08 56.5
DL6175;SPC TN - 498,138.75 2,044,086.77 sFT 0.99995106 +0 08 56.5
DL6175;UTM 16 - 3,951,572.835 613,499.729 MT 0.99975874 +0 43 55.9
DL6175
DL6175! - Elev Factor x Scale Factor = Combined Factor
DL6175!SPC TN - 0.99995739 x 0.99995106 = 0.99990845
DL6175!UTM 16 - 0.99995739 x 0.99975874 = 0.99971614
DL6175
DL6175_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SFE1349951572(NAD 83)
DL6175
DL6175 SUPERSEDED SURVEY CONTROL
DL6175
DL6175 NAD 83(2011)- 35 42 05.60615(N) 085 44 43.51170(W) AD(2010.00) c
DL6175 ELLIP H (08/??/11) 271.487 (m) GP(2010.00) c c
DL6175 NAD 83(CORS)- 35 42 05.60645(N) 085 44 43.51284(W) AD(2002.00) c
DL6175 ELLIP H (01/??/10) 271.467 (m) GP(2002.00) c c
DL6175
DL6175.Superseded values are not recommended for survey control.
DL6175
DL6175.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DL6175.See file dsdata.pdf to determine how the superseded data were derived.
DL6175
DL6175_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DL6175
DL6175 STATION DESCRIPTION
DL6175
DL6175'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DL6175'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DL6175'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DL6175'ACCESSIBLE AT THE WORLDWIDE WEB.
DL6175'https://geodesy.noaa.gov/CORS/data.shtml
DL6175'https://geodesy.noaa.gov/CORS
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