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 18:28:04 EST
DK7594 ***********************************************************************
DK7594 CORS - This is a GPS Continuously Operating Reference Station.
DK7594 DESIGNATION - TDOT MURFREESBORO CORS ARP
DK7594 CORS_ID - TN38
DK7594 PID - DK7594
DK7594 STATE/COUNTY- TN/RUTHERFORD
DK7594 COUNTRY - US
DK7594 USGS QUAD - WALTERHILL (2019)
DK7594
DK7594 *CURRENT SURVEY CONTROL
DK7594 ______________________________________________________________________
DK7594* NAD 83(2011) POSITION- 35 53 45.97549(N) 086 26 37.28688(W) ADJUSTED
DK7594* NAD 83(2011) ELLIP HT- 141.416 (meters) (06/??/19) ADJUSTED
DK7594* NAD 83(2011) EPOCH - 2010.00
DK7594 ______________________________________________________________________
DK7594 GEOID HEIGHT - -28.775 (meters) GEOID18
DK7594 NAD 83(2011) X - 320,870.997 (meters) COMP
DK7594 NAD 83(2011) Y - -5,162,919.584 (meters) COMP
DK7594 NAD 83(2011) Z - 3,718,942.054 (meters) COMP
DK7594
DK7594 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DK7594 Standards:
DK7594 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DK7594 Horiz Ellip SD_N SD_E SD_h (unitless)
DK7594 -------------------------------------------------------------------
DK7594 NETWORK 0.19 0.49 0.06 0.09 0.25 -0.06273800
DK7594 -------------------------------------------------------------------
DK7594
DK7594.The coordinates were established by GPS observations
DK7594.and adjusted by the National Geodetic Survey in June 2019.
DK7594
DK7594.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DK7594.been affixed to the stable North American Tectonic Plate.
DK7594
DK7594.The coordinates are valid at the epoch date displayed above
DK7594.which is a decimal equivalence of Year/Month/Day.
DK7594
DK7594.Due to the release of the International GNSS Service (IGS) 2014
DK7594.realization of the International Terrestrial Reference Frame of 2014
DK7594.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DK7594.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DK7594.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DK7594.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DK7594.currently published epoch of 2010.00.
DK7594
DK7594.Additional information on MYCS2 is available at
DK7594.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DK7594
DK7594.Significant digits in the geoid height do not necessarily reflect accuracy.
DK7594.GEOID18 height accuracy estimate available here.
DK7594
DK7594.The PID for the CORS L1 Phase Center is DK7595.
DK7594
DK7594.Click photographs - Photos may exist for this station.
DK7594
DK7594.The XYZ, and position/ellipsoidal ht. are equivalent.
DK7594
DK7594.The ellipsoidal height was determined by GPS observations
DK7594.and is referenced to NAD 83.
DK7594
DK7594. The following values were computed from the NAD 83(2011) position.
DK7594
DK7594; North East Units Scale Factor Converg.
DK7594;SPC TN - 173,478.748 559,944.975 MT 0.99994899 -0 15 35.1
DK7594;SPC TN - 569,154.86 1,837,086.14 sFT 0.99994899 -0 15 35.1
DK7594;UTM 16 - 3,972,567.907 550,204.757 MT 0.99963106 +0 19 34.2
DK7594
DK7594! - Elev Factor x Scale Factor = Combined Factor
DK7594!SPC TN - 0.99997781 x 0.99994899 = 0.99992680
DK7594!UTM 16 - 0.99997781 x 0.99963106 = 0.99960887
DK7594
DK7594_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SEE5020472567(NAD 83)
DK7594
DK7594 SUPERSEDED SURVEY CONTROL
DK7594
DK7594 ELLIP H (06/27/12) 141.403 (m) GP(2010.00) 0 0
DK7594 NAD 83(2011)- 35 53 45.97539(N) 086 26 37.28661(W) AD(2010.00) c
DK7594 NAD 83(2011)- 35 53 45.97547(N) 086 26 37.28680(W) AD(2010.00) c
DK7594 ELLIP H (08/??/11) 141.419 (m) GP(2010.00) c c
DK7594 NAD 83(CORS)- 35 53 45.97569(N) 086 26 37.28761(W) AD(2002.00) c
DK7594 ELLIP H (12/??/08) 141.407 (m) GP(2002.00) c c
DK7594
DK7594.Superseded values are not recommended for survey control.
DK7594
DK7594.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DK7594.See file dsdata.pdf to determine how the superseded data were derived.
DK7594
DK7594_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DK7594
DK7594 STATION DESCRIPTION
DK7594
DK7594'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DK7594'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DK7594'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DK7594'ACCESSIBLE AT THE WORLDWIDE WEB.
DK7594'https://geodesy.noaa.gov/CORS/data.shtml
DK7594'https://geodesy.noaa.gov/CORS
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