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 18:07:11 EST
DJ9556 ***********************************************************************
DJ9556 CORS - This is a GPS Continuously Operating Reference Station.
DJ9556 DESIGNATION - TDOT DISTRICT 34 CORS ARP
DJ9556 CORS_ID - TN34
DJ9556 PID - DJ9556
DJ9556 STATE/COUNTY- TN/MARSHALL
DJ9556 COUNTRY - US
DJ9556 USGS QUAD - BELFAST (2019)
DJ9556
DJ9556 *CURRENT SURVEY CONTROL
DJ9556 ______________________________________________________________________
DJ9556* NAD 83(2011) POSITION- 35 25 34.71997(N) 086 42 43.87629(W) ADJUSTED
DJ9556* NAD 83(2011) ELLIP HT- 230.349 (meters) (08/??/24) ADJUSTED
DJ9556* NAD 83(2011) EPOCH - 2010.00
DJ9556 ______________________________________________________________________
DJ9556 GEOID HEIGHT - -27.831 (meters) GEOID18
DJ9556 NAD 83(2011) X - 298,420.319 (meters) COMP
DJ9556 NAD 83(2011) Y - -5,194,777.791 (meters) COMP
DJ9556 NAD 83(2011) Z - 3,676,642.474 (meters) COMP
DJ9556
DJ9556 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DJ9556 Standards:
DJ9556 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DJ9556 Horiz Ellip SD_N SD_E SD_h (unitless)
DJ9556 -------------------------------------------------------------------
DJ9556 NETWORK 0.17 0.44 0.06 0.08 0.23 -0.00000600
DJ9556 -------------------------------------------------------------------
DJ9556
DJ9556.The coordinates were established by GPS observations
DJ9556.and adjusted by the National Geodetic Survey in August 2024.
DJ9556
DJ9556.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DJ9556.been affixed to the stable North American Tectonic Plate.
DJ9556
DJ9556.The coordinates are valid at the epoch date displayed above
DJ9556.which is a decimal equivalence of Year/Month/Day.
DJ9556
DJ9556.Due to the release of the International GNSS Service (IGS) 2014
DJ9556.realization of the International Terrestrial Reference Frame of 2014
DJ9556.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DJ9556.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DJ9556.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DJ9556.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DJ9556.currently published epoch of 2010.00.
DJ9556
DJ9556.Additional information on MYCS2 is available at
DJ9556.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DJ9556
DJ9556.Significant digits in the geoid height do not necessarily reflect accuracy.
DJ9556.GEOID18 height accuracy estimate available here.
DJ9556
DJ9556.The PID for the CORS L1 Phase Center is DS2772.
DJ9556
DJ9556.Click photographs - Photos may exist for this station.
DJ9556
DJ9556.The XYZ, and position/ellipsoidal ht. are equivalent.
DJ9556
DJ9556.The ellipsoidal height was determined by GPS observations
DJ9556.and is referenced to NAD 83.
DJ9556
DJ9556. The following values were computed from the NAD 83(2011) position.
DJ9556
DJ9556; North East Units Scale Factor Converg.
DJ9556;SPC TN - 121,500.734 535,326.949 MT 0.99997357 -0 25 01.0
DJ9556;SPC TN - 398,623.66 1,756,318.50 sFT 0.99997357 -0 25 01.0
DJ9556;UTM 16 - 3,920,359.049 526,126.429 MT 0.99960841 +0 10 00.6
DJ9556
DJ9556! - Elev Factor x Scale Factor = Combined Factor
DJ9556!SPC TN - 0.99996385 x 0.99997357 = 0.99993742
DJ9556!UTM 16 - 0.99996385 x 0.99960841 = 0.99957227
DJ9556
DJ9556_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SEE2612620359(NAD 83)
DJ9556
DJ9556 SUPERSEDED SURVEY CONTROL
DJ9556
DJ9556 NAD 83(2011)- 35 25 34.71984(N) 086 42 43.87646(W) AD(2010.00) c
DJ9556 ELLIP H (06/??/19) 230.397 (m) GP(2010.00) c c
DJ9556 ELLIP H (06/27/12) 230.355 (m) GP(2010.00) 0 0
DJ9556 NAD 83(2011)- 35 25 34.71978(N) 086 42 43.87651(W) AD(2010.00) c
DJ9556 NAD 83(2011)- 35 25 34.71979(N) 086 42 43.87636(W) AD(2010.00) c
DJ9556 ELLIP H (08/??/11) 230.398 (m) GP(2010.00) c c
DJ9556 NAD 83(CORS)- 35 25 34.71996(N) 086 42 43.87666(W) AD(2002.00) c
DJ9556 ELLIP H (02/??/08) 230.376 (m) GP(2002.00) c c
DJ9556
DJ9556.Superseded values are not recommended for survey control.
DJ9556
DJ9556.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DJ9556.See file dsdata.pdf to determine how the superseded data were derived.
DJ9556
DJ9556_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DJ9556
DJ9556 STATION DESCRIPTION
DJ9556
DJ9556'DESCRIBED BY NATIONAL GEODETIC SURVEY 2024
DJ9556'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DJ9556'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DJ9556'ACCESSIBLE AT THE WORLDWIDE WEB.
DJ9556'https://geodesy.noaa.gov/CORS/data.shtml
DJ9556'https://geodesy.noaa.gov/CORS
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