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 19, 2025 04:17:38 EST
DK4051 ***********************************************************************
DK4051 HT_MOD - This is a Height Modernization Survey Station.
DK4051 CORS - This is a GPS Continuously Operating Reference Station.
DK4051 DESIGNATION - KY HWY DIST 4 CORS ARP
DK4051 CORS_ID - KYTD
DK4051 PID - DK4051
DK4051 STATE/COUNTY- KY/HARDIN
DK4051 COUNTRY - US
DK4051 USGS QUAD - ELIZABETHTOWN (2019)
DK4051
DK4051 *CURRENT SURVEY CONTROL
DK4051 ______________________________________________________________________
DK4051* NAD 83(2011) POSITION- 37 40 54.45918(N) 085 51 02.41154(W) ADJUSTED
DK4051* NAD 83(2011) ELLIP HT- 208.277 (meters) (03/??/24) ADJUSTED
DK4051* NAD 83(2011) EPOCH - 2010.00
DK4051* NAVD 88 ORTHO HEIGHT - 241.12 (meters) 791.1 (feet) GPS OBS
DK4051 ______________________________________________________________________
DK4051 NAVD 88 orthometric height was determined with geoid model GEOID09
DK4051 GEOID HEIGHT - -32.794 (meters) GEOID09
DK4051 GEOID HEIGHT - -32.802 (meters) GEOID18
DK4051 NAD 83(2011) X - 365,707.068 (meters) COMP
DK4051 NAD 83(2011) Y - -5,041,013.215 (meters) COMP
DK4051 NAD 83(2011) Z - 3,877,679.480 (meters) COMP
DK4051
DK4051.Formal positional accuracy estimates are not available for this CORS
DK4051.because its coordinates were determined in part using modeled
DK4051.velocities. Approximate one-sigma accuracies for latitude, longitude,
DK4051.and ellipsoid height can be obtained from the short-term time series.
DK4051.Additional information regarding modeled velocities is available on
DK4051.the CORS Coordinates for MYCS2 web page:
DK4051.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DK4051
DK4051.The coordinates were established by GPS observations
DK4051.and adjusted by the National Geodetic Survey in March 2024.
DK4051
DK4051.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DK4051.been affixed to the stable North American Tectonic Plate.
DK4051
DK4051.The coordinates are valid at the epoch date displayed above
DK4051.which is a decimal equivalence of Year/Month/Day.
DK4051
DK4051.Due to the release of the International GNSS Service (IGS) 2014
DK4051.realization of the International Terrestrial Reference Frame of 2014
DK4051.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DK4051.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DK4051.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DK4051.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DK4051.currently published epoch of 2010.00.
DK4051
DK4051.Additional information on MYCS2 is available at
DK4051.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DK4051
DK4051.The orthometric height was determined by GPS observations and a
DK4051.high-resolution geoid model using precise GPS observation and
DK4051.processing techniques.
DK4051
DK4051.Significant digits in the geoid height do not necessarily reflect accuracy.
DK4051.GEOID18 height accuracy estimate available here.
DK4051
DK4051.The PID for the CORS L1 Phase Center is DS2790.
DK4051
DK4051.Click photographs - Photos may exist for this station.
DK4051
DK4051.The XYZ, and position/ellipsoidal ht. are equivalent.
DK4051
DK4051.The ellipsoidal height was determined by GPS observations
DK4051.and is referenced to NAD 83.
DK4051
DK4051. The following values were computed from the NAD 83(2011) position.
DK4051
DK4051; North East Units Scale Factor Converg.
DK4051;SPC KY1Z - 1,149,660.251 1,491,120.643 MT 0.99991068 -0 03 42.5
DK4051;SPC KY1Z - 3,771,843.67 4,892,118.31 sFT 0.99991068 -0 03 42.5
DK4051;SPC KY S - 649,651.622 491,120.171 MT 0.99996376 -0 03 39.8
DK4051;SPC KY S - 2,131,398.70 1,611,283.43 sFT 0.99996376 -0 03 39.8
DK4051;UTM 16 - 4,171,131.770 601,344.307 MT 0.99972650 +0 42 09.4
DK4051
DK4051! - Elev Factor x Scale Factor = Combined Factor
DK4051!SPC KY1Z - 0.99996732 x 0.99991068 = 0.99987800
DK4051!SPC KY S - 0.99996732 x 0.99996376 = 0.99993108
DK4051!UTM 16 - 0.99996732 x 0.99972650 = 0.99969383
DK4051
DK4051_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SFG0134471131(NAD 83)
DK4051
DK4051 SUPERSEDED SURVEY CONTROL
DK4051
DK4051 NAD 83(2011)- 37 40 54.45987(N) 085 51 02.41107(W) AD(2010.00) c
DK4051 ELLIP H (06/??/19) 208.256 (m) GP(2010.00) c c
DK4051 ELLIP H (06/27/12) 208.259 (m) GP(2010.00) 0 0
DK4051 NAD 83(2011)- 37 40 54.45966(N) 085 51 02.41113(W) AD(2010.00) c
DK4051 NAD 83(2011)- 37 40 54.45986(N) 085 51 02.41105(W) AD(2010.00) c
DK4051 ELLIP H (08/??/11) 208.252 (m) GP(2010.00) c c
DK4051 NAD 83(CORS)- 37 40 54.45988(N) 085 51 02.41127(W) AD(2002.00) c
DK4051 ELLIP H (06/??/08) 208.260 (m) GP(2002.00) c c
DK4051 NAVD 88 (11/24/10) 241.06 (m) UNKNOWN model used GPS OBS
DK4051
DK4051.Superseded values are not recommended for survey control.
DK4051
DK4051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DK4051.See file dsdata.pdf to determine how the superseded data were derived.
DK4051
DK4051_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DK4051
DK4051 STATION DESCRIPTION
DK4051
DK4051'DESCRIBED BY NATIONAL GEODETIC SURVEY 2024
DK4051'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DK4051'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DK4051'ACCESSIBLE AT THE WORLDWIDE WEB.
DK4051'https://geodesy.noaa.gov/CORS/data.shtml
DK4051'https://geodesy.noaa.gov/CORS
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