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 08:10:52 EST
DN7506 ***********************************************************************
DN7506 CORS - This is a GPS Continuously Operating Reference Station.
DN7506 DESIGNATION - TN DISTRICT 1B CORS ARP
DN7506 CORS_ID - TN1B
DN7506 PID - DN7506
DN7506 STATE/COUNTY- TN/HAWKINS
DN7506 COUNTRY - US
DN7506 USGS QUAD - STONY POINT (2019)
DN7506
DN7506 *CURRENT SURVEY CONTROL
DN7506 ______________________________________________________________________
DN7506* NAD 83(2011) POSITION- 36 28 39.46498(N) 082 48 41.96311(W) ADJUSTED
DN7506* NAD 83(2011) ELLIP HT- 329.280 (meters) (06/??/19) ADJUSTED
DN7506* NAD 83(2011) EPOCH - 2010.00
DN7506 ______________________________________________________________________
DN7506 GEOID HEIGHT - -31.358 (meters) GEOID18
DN7506 NAD 83(2011) X - 642,541.308 (meters) COMP
DN7506 NAD 83(2011) Y - -5,094,573.287 (meters) COMP
DN7506 NAD 83(2011) Z - 3,771,134.486 (meters) COMP
DN7506
DN7506 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DN7506 Standards:
DN7506 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DN7506 Horiz Ellip SD_N SD_E SD_h (unitless)
DN7506 -------------------------------------------------------------------
DN7506 NETWORK 0.17 0.45 0.05 0.08 0.23 -0.21932800
DN7506 -------------------------------------------------------------------
DN7506
DN7506.The coordinates were established by GPS observations
DN7506.and adjusted by the National Geodetic Survey in June 2019.
DN7506
DN7506.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DN7506.been affixed to the stable North American Tectonic Plate.
DN7506
DN7506.The coordinates are valid at the epoch date displayed above
DN7506.which is a decimal equivalence of Year/Month/Day.
DN7506
DN7506.Due to the release of the International GNSS Service (IGS) 2014
DN7506.realization of the International Terrestrial Reference Frame of 2014
DN7506.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DN7506.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DN7506.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DN7506.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DN7506.currently published epoch of 2010.00.
DN7506
DN7506.Additional information on MYCS2 is available at
DN7506.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DN7506
DN7506.Significant digits in the geoid height do not necessarily reflect accuracy.
DN7506.GEOID18 height accuracy estimate available here.
DN7506
DN7506.The PID for the CORS L1 Phase Center is DS2745.
DN7506
DN7506.Click photographs - Photos may exist for this station.
DN7506
DN7506.The XYZ, and position/ellipsoidal ht. are equivalent.
DN7506
DN7506.The ellipsoidal height was determined by GPS observations
DN7506.and is referenced to NAD 83.
DN7506
DN7506. The following values were computed from the NAD 83(2011) position.
DN7506
DN7506; North East Units Scale Factor Converg.
DN7506;SPC TN - 242,567.444 885,682.070 MT 1.00001138 +1 51 59.7
DN7506;SPC TN - 795,823.36 2,905,775.26 sFT 1.00001138 +1 51 59.7
DN7506;UTM 17 - 4,038,452.359 337,701.972 MT 0.99992454 -1 04 38.2
DN7506
DN7506! - Elev Factor x Scale Factor = Combined Factor
DN7506!SPC TN - 0.99994833 x 1.00001138 = 0.99995970
DN7506!UTM 17 - 0.99994833 x 0.99992454 = 0.99987287
DN7506
DN7506_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SLA3770138452(NAD 83)
DN7506
DN7506 SUPERSEDED SURVEY CONTROL
DN7506
DN7506 NAD 83(2011)- 36 28 39.46526(N) 082 48 41.96266(W) AD(2010.00) c
DN7506 ELLIP H (04/??/12) 329.259 (m) GP(2010.00) c c
DN7506 NAD 83(CORS)- 36 28 39.46550(N) 082 48 41.96384(W) AD(2002.00) c
DN7506 ELLIP H (04/??/12) 329.251 (m) GP(2002.00) c c
DN7506
DN7506.Superseded values are not recommended for survey control.
DN7506
DN7506.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DN7506.See file dsdata.pdf to determine how the superseded data were derived.
DN7506
DN7506_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DN7506
DN7506 STATION DESCRIPTION
DN7506
DN7506'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DN7506'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DN7506'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DN7506'ACCESSIBLE AT THE WORLDWIDE WEB.
DN7506'https://geodesy.noaa.gov/CORS/data.shtml
DN7506'https://geodesy.noaa.gov/CORS
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