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 14:48:51 EST
DH7117 ***********************************************************************
DH7117 HT_MOD - This is a Height Modernization Survey Station.
DH7117 CORS - This is a GPS Continuously Operating Reference Station.
DH7117 DESIGNATION - MOREHEAD STATE U CORS ARP
DH7117 CORS_ID - KYMH
DH7117 PID - DH7117
DH7117 STATE/COUNTY- KY/ROWAN
DH7117 COUNTRY - US
DH7117 USGS QUAD - MOREHEAD (2019)
DH7117
DH7117 *CURRENT SURVEY CONTROL
DH7117 ______________________________________________________________________
DH7117* NAD 83(2011) POSITION- 38 11 02.87609(N) 083 26 11.48753(W) ADJUSTED
DH7117* NAD 83(2011) ELLIP HT- 222.779 (meters) (08/??/22) ADJUSTED
DH7117* NAD 83(2011) EPOCH - 2010.00
DH7117* NAVD 88 ORTHO HEIGHT - 255.28 (meters) 837.5 (feet) GPS OBS
DH7117 ______________________________________________________________________
DH7117 NAVD 88 orthometric height was determined with an earlier geoid model
DH7117 GEOID HEIGHT - -32.475 (meters) GEOID18
DH7117 NAD 83(2011) X - 573,804.971 (meters) COMP
DH7117 NAD 83(2011) Y - -4,987,093.578 (meters) COMP
DH7117 NAD 83(2011) Z - 3,921,667.082 (meters) COMP
DH7117
DH7117 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DH7117 Standards:
DH7117 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DH7117 Horiz Ellip SD_N SD_E SD_h (unitless)
DH7117 -------------------------------------------------------------------
DH7117 NETWORK 0.13 0.30 0.04 0.06 0.15 -0.08085600
DH7117 -------------------------------------------------------------------
DH7117
DH7117.The coordinates were established by GPS observations
DH7117.and adjusted by the National Geodetic Survey in August 2022.
DH7117
DH7117.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DH7117.been affixed to the stable North American Tectonic Plate.
DH7117
DH7117.The coordinates are valid at the epoch date displayed above
DH7117.which is a decimal equivalence of Year/Month/Day.
DH7117
DH7117.Due to the release of the International GNSS Service (IGS) 2014
DH7117.realization of the International Terrestrial Reference Frame of 2014
DH7117.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DH7117.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DH7117.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DH7117.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DH7117.currently published epoch of 2010.00.
DH7117
DH7117.Additional information on MYCS2 is available at
DH7117.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DH7117
DH7117.The orthometric height was determined by GPS observations and a
DH7117.high-resolution geoid model using precise GPS observation and
DH7117.processing techniques.
DH7117
DH7117.Significant digits in the geoid height do not necessarily reflect accuracy.
DH7117.GEOID18 height accuracy estimate available here.
DH7117
DH7117.The PID for the CORS L1 Phase Center is DM3339.
DH7117
DH7117.Click photographs - Photos may exist for this station.
DH7117
DH7117.The XYZ, and position/ellipsoidal ht. are equivalent.
DH7117
DH7117.The ellipsoidal height was determined by GPS observations
DH7117.and is referenced to NAD 83.
DH7117
DH7117. The following values were computed from the NAD 83(2011) position.
DH7117
DH7117; North East Units Scale Factor Converg.
DH7117;SPC KY1Z - 1,207,919.520 1,702,652.030 MT 0.99991932 +1 25 13.4
DH7117;SPC KY1Z - 3,962,982.63 5,586,117.54 sFT 0.99991932 +1 25 13.4
DH7117;SPC KY N - 76,251.004 571,267.788 MT 0.99997422 +0 30 21.7
DH7117;SPC KY N - 250,166.84 1,874,234.40 sFT 0.99997422 +0 30 21.7
DH7117;UTM 17 - 4,229,051.159 286,600.352 MT 1.00016089 -1 30 24.5
DH7117
DH7117! - Elev Factor x Scale Factor = Combined Factor
DH7117!SPC KY1Z - 0.99996504 x 0.99991932 = 0.99988437
DH7117!SPC KY N - 0.99996504 x 0.99997422 = 0.99993927
DH7117!UTM 17 - 0.99996504 x 1.00016089 = 1.00012593
DH7117
DH7117_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SKC8660029051(NAD 83)
DH7117
DH7117 SUPERSEDED SURVEY CONTROL
DH7117
DH7117 NAD 83(2011)- 38 11 02.87629(N) 083 26 11.48787(W) AD(2010.00) c
DH7117 ELLIP H (06/??/19) 222.807 (m) GP(2010.00) c c
DH7117 ELLIP H (06/27/12) 222.805 (m) GP(2010.00) 0 0
DH7117 NAD 83(2011)- 38 11 02.87619(N) 083 26 11.48788(W) AD(2010.00) c
DH7117 NAD 83(2011)- 38 11 02.87624(N) 083 26 11.48778(W) AD(2010.00) c
DH7117 ELLIP H (08/??/11) 222.806 (m) GP(2010.00) c c
DH7117 NAD 83(CORS)- 38 11 02.87622(N) 083 26 11.48836(W) AD(2002.00) c
DH7117 ELLIP H (11/??/05) 222.810 (m) GP(2002.00) c c
DH7117
DH7117.Superseded values are not recommended for survey control.
DH7117
DH7117.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DH7117.See file dsdata.pdf to determine how the superseded data were derived.
DH7117
DH7117_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DH7117
DH7117 STATION DESCRIPTION
DH7117
DH7117'DESCRIBED BY NATIONAL GEODETIC SURVEY 2022
DH7117'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DH7117'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DH7117'ACCESSIBLE AT THE WORLDWIDE WEB.
DH7117'https://geodesy.noaa.gov/CORS/data.shtml
DH7117'https://geodesy.noaa.gov/CORS
*** retrieval complete.
Elapsed Time = 00:00:06