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 00:55:35 EST
DM3985 ***********************************************************************
DM3985 CORS - This is a GPS Continuously Operating Reference Station.
DM3985 DESIGNATION - MODOT KEYTESVILLE CORS ARP
DM3985 CORS_ID - MOKV
DM3985 PID - DM3985
DM3985 STATE/COUNTY- MO/CHARITON
DM3985 COUNTRY - US
DM3985 USGS QUAD - KEYTESVILLE (2017)
DM3985
DM3985 *CURRENT SURVEY CONTROL
DM3985 ______________________________________________________________________
DM3985* NAD 83(2011) POSITION- 39 25 55.73165(N) 092 55 54.94148(W) ADJUSTED
DM3985* NAD 83(2011) ELLIP HT- 173.925 (meters) (06/??/19) ADJUSTED
DM3985* NAD 83(2011) EPOCH - 2010.00
DM3985 ______________________________________________________________________
DM3985 GEOID HEIGHT - -32.410 (meters) GEOID18
DM3985 NAD 83(2011) X - -252,326.913 (meters) COMP
DM3985 NAD 83(2011) Y - -4,926,671.110 (meters) COMP
DM3985 NAD 83(2011) Z - 4,029,598.304 (meters) COMP
DM3985
DM3985 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DM3985 Standards:
DM3985 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DM3985 Horiz Ellip SD_N SD_E SD_h (unitless)
DM3985 -------------------------------------------------------------------
DM3985 NETWORK 0.15 0.39 0.05 0.07 0.20 -0.05009800
DM3985 -------------------------------------------------------------------
DM3985
DM3985.The coordinates were established by GPS observations
DM3985.and adjusted by the National Geodetic Survey in June 2019.
DM3985
DM3985.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DM3985.been affixed to the stable North American Tectonic Plate.
DM3985
DM3985.The coordinates are valid at the epoch date displayed above
DM3985.which is a decimal equivalence of Year/Month/Day.
DM3985
DM3985.Due to the release of the International GNSS Service (IGS) 2014
DM3985.realization of the International Terrestrial Reference Frame of 2014
DM3985.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DM3985.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DM3985.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DM3985.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DM3985.currently published epoch of 2010.00.
DM3985
DM3985.Additional information on MYCS2 is available at
DM3985.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DM3985
DM3985.Significant digits in the geoid height do not necessarily reflect accuracy.
DM3985.GEOID18 height accuracy estimate available here.
DM3985
DM3985.The PID for the CORS L1 Phase Center is DM3986.
DM3985
DM3985.Click photographs - Photos may exist for this station.
DM3985
DM3985.The XYZ, and position/ellipsoidal ht. are equivalent.
DM3985
DM3985.The ellipsoidal height was determined by GPS observations
DM3985.and is referenced to NAD 83.
DM3985
DM3985. The following values were computed from the NAD 83(2011) position.
DM3985
DM3985; North East Units Scale Factor Converg.
DM3985;SPC MO C - 399,493.488 462,814.693 MT 0.99995035 -0 16 27.7
DM3985;UTM 15 - 4,364,736.469 505,858.434 MT 0.99960042 +0 02 35.7
DM3985
DM3985! - Elev Factor x Scale Factor = Combined Factor
DM3985!SPC MO C - 0.99997271 x 0.99995035 = 0.99992307
DM3985!UTM 15 - 0.99997271 x 0.99960042 = 0.99957314
DM3985
DM3985_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWD0585864736(NAD 83)
DM3985
DM3985 SUPERSEDED SURVEY CONTROL
DM3985
DM3985 NAD 83(2011)- 39 25 55.73162(N) 092 55 54.94156(W) AD(2010.00) c
DM3985 ELLIP H (08/??/11) 173.923 (m) GP(2010.00) c c
DM3985 NAD 83(CORS)- 39 25 55.73175(N) 092 55 54.94243(W) AD(2002.00) c
DM3985 ELLIP H (10/??/10) 173.912 (m) GP(2002.00) c c
DM3985
DM3985.Superseded values are not recommended for survey control.
DM3985
DM3985.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DM3985.See file dsdata.pdf to determine how the superseded data were derived.
DM3985
DM3985_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DM3985
DM3985 STATION DESCRIPTION
DM3985
DM3985'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DM3985'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DM3985'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DM3985'ACCESSIBLE AT THE WORLDWIDE WEB.
DM3985'https://geodesy.noaa.gov/CORS/data.shtml
DM3985'https://geodesy.noaa.gov/CORS
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