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 05:29:30 EST
DM3983 ***********************************************************************
DM3983 CORS - This is a GPS Continuously Operating Reference Station.
DM3983 DESIGNATION - MODOT GREEN CITY CORS ARP
DM3983 CORS_ID - MOGC
DM3983 PID - DM3983
DM3983 STATE/COUNTY- MO/SULLIVAN
DM3983 COUNTRY - US
DM3983 USGS QUAD - GREEN CITY (2017)
DM3983
DM3983 *CURRENT SURVEY CONTROL
DM3983 ______________________________________________________________________
DM3983* NAD 83(2011) POSITION- 40 16 39.86346(N) 092 57 05.92438(W) ADJUSTED
DM3983* NAD 83(2011) ELLIP HT- 290.376 (meters) (06/??/19) ADJUSTED
DM3983* NAD 83(2011) EPOCH - 2010.00
DM3983 ______________________________________________________________________
DM3983 GEOID HEIGHT - -32.000 (meters) GEOID18
DM3983 NAD 83(2011) X - -250,928.638 (meters) COMP
DM3983 NAD 83(2011) Y - -4,866,583.872 (meters) COMP
DM3983 NAD 83(2011) Z - 4,101,749.575 (meters) COMP
DM3983
DM3983.Formal positional accuracy estimates are not available for this CORS
DM3983.because its coordinates were determined in part using modeled
DM3983.velocities. Approximate one-sigma accuracies for latitude, longitude,
DM3983.and ellipsoid height can be obtained from the short-term time series.
DM3983.Additional information regarding modeled velocities is available on
DM3983.the CORS Coordinates for MYCS2 web page:
DM3983.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DM3983
DM3983.The coordinates were established by GPS observations
DM3983.and adjusted by the National Geodetic Survey in June 2019.
DM3983
DM3983.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DM3983.been affixed to the stable North American Tectonic Plate.
DM3983
DM3983.The coordinates are valid at the epoch date displayed above
DM3983.which is a decimal equivalence of Year/Month/Day.
DM3983
DM3983.Due to the release of the International GNSS Service (IGS) 2014
DM3983.realization of the International Terrestrial Reference Frame of 2014
DM3983.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DM3983.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DM3983.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DM3983.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DM3983.currently published epoch of 2010.00.
DM3983
DM3983.Additional information on MYCS2 is available at
DM3983.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DM3983
DM3983.Significant digits in the geoid height do not necessarily reflect accuracy.
DM3983.GEOID18 height accuracy estimate available here.
DM3983
DM3983.The PID for the CORS L1 Phase Center is DM3984.
DM3983
DM3983.Click photographs - Photos may exist for this station.
DM3983
DM3983.The XYZ, and position/ellipsoidal ht. are equivalent.
DM3983
DM3983.The ellipsoidal height was determined by GPS observations
DM3983.and is referenced to NAD 83.
DM3983
DM3983. The following values were computed from the NAD 83(2011) position.
DM3983
DM3983; North East Units Scale Factor Converg.
DM3983;SPC MO C - 493,383.734 461,591.441 MT 0.99995149 -0 17 31.2
DM3983;UTM 15 - 4,458,585.488 504,110.741 MT 0.99960021 +0 01 52.5
DM3983
DM3983! - Elev Factor x Scale Factor = Combined Factor
DM3983!SPC MO C - 0.99995445 x 0.99995149 = 0.99990594
DM3983!UTM 15 - 0.99995445 x 0.99960021 = 0.99955468
DM3983
DM3983_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TWE0411058585(NAD 83)
DM3983
DM3983 SUPERSEDED SURVEY CONTROL
DM3983
DM3983 NAD 83(2011)- 40 16 39.86346(N) 092 57 05.92430(W) AD(2010.00) c
DM3983 ELLIP H (08/??/11) 290.371 (m) GP(2010.00) c c
DM3983 NAD 83(CORS)- 40 16 39.86354(N) 092 57 05.92536(W) AD(2002.00) c
DM3983 ELLIP H (10/??/10) 290.369 (m) GP(2002.00) c c
DM3983
DM3983.Superseded values are not recommended for survey control.
DM3983
DM3983.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DM3983.See file dsdata.pdf to determine how the superseded data were derived.
DM3983
DM3983_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DM3983
DM3983 STATION DESCRIPTION
DM3983
DM3983'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DM3983'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DM3983'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DM3983'ACCESSIBLE AT THE WORLDWIDE WEB.
DM3983'https://geodesy.noaa.gov/CORS/data.shtml
DM3983'https://geodesy.noaa.gov/CORS
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