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 06:53:39 EST
DM4122 ***********************************************************************
DM4122 CORS - This is a GPS Continuously Operating Reference Station.
DM4122 DESIGNATION - MODOT MOKANE CORS ARP
DM4122 CORS_ID - MOMK
DM4122 PID - DM4122
DM4122 STATE/COUNTY- MO/CALLAWAY
DM4122 COUNTRY - US
DM4122 USGS QUAD - MOKANE WEST (2017)
DM4122
DM4122 *CURRENT SURVEY CONTROL
DM4122 ______________________________________________________________________
DM4122* NAD 83(2011) POSITION- 38 41 08.66044(N) 091 53 16.15181(W) ADJUSTED
DM4122* NAD 83(2011) ELLIP HT- 170.870 (meters) (10/??/20) ADJUSTED
DM4122* NAD 83(2011) EPOCH - 2010.00
DM4122 ______________________________________________________________________
DM4122 GEOID HEIGHT - -32.326 (meters) GEOID18
DM4122 NAD 83(2011) X - -164,230.665 (meters) COMP
DM4122 NAD 83(2011) Y - -4,982,635.451 (meters) COMP
DM4122 NAD 83(2011) Z - 3,965,251.542 (meters) COMP
DM4122
DM4122 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DM4122 Standards:
DM4122 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DM4122 Horiz Ellip SD_N SD_E SD_h (unitless)
DM4122 -------------------------------------------------------------------
DM4122 NETWORK 0.14 0.35 0.05 0.07 0.18 0.06916500
DM4122 -------------------------------------------------------------------
DM4122
DM4122.The coordinates were established by GPS observations
DM4122.and adjusted by the National Geodetic Survey in October 2020.
DM4122
DM4122.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DM4122.been affixed to the stable North American Tectonic Plate.
DM4122
DM4122.The coordinates are valid at the epoch date displayed above
DM4122.which is a decimal equivalence of Year/Month/Day.
DM4122
DM4122.Due to the release of the International GNSS Service (IGS) 2014
DM4122.realization of the International Terrestrial Reference Frame of 2014
DM4122.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DM4122.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DM4122.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DM4122.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DM4122.currently published epoch of 2010.00.
DM4122
DM4122.Additional information on MYCS2 is available at
DM4122.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DM4122
DM4122.Significant digits in the geoid height do not necessarily reflect accuracy.
DM4122.GEOID18 height accuracy estimate available here.
DM4122
DM4122.The PID for the CORS L1 Phase Center is DR3619.
DM4122
DM4122.Click photographs - Photos may exist for this station.
DM4122
DM4122.The XYZ, and position/ellipsoidal ht. are equivalent.
DM4122
DM4122.The ellipsoidal height was determined by GPS observations
DM4122.and is referenced to NAD 83.
DM4122
DM4122. The following values were computed from the NAD 83(2011) position.
DM4122
DM4122; North East Units Scale Factor Converg.
DM4122;SPC MO C - 316,724.079 553,261.414 MT 0.99996825 +0 22 57.5
DM4122;UTM 15 - 4,282,490.505 596,731.522 MT 0.99971522 +0 41 42.8
DM4122
DM4122! - Elev Factor x Scale Factor = Combined Factor
DM4122!SPC MO C - 0.99997319 x 0.99996825 = 0.99994144
DM4122!UTM 15 - 0.99997319 x 0.99971522 = 0.99968842
DM4122
DM4122_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWC9673182490(NAD 83)
DM4122
DM4122 SUPERSEDED SURVEY CONTROL
DM4122
DM4122 NAD 83(2011)- 38 41 08.66022(N) 091 53 16.15151(W) AD(2010.00) c
DM4122 ELLIP H (05/??/20) 170.879 (m) GP(2010.00) c c
DM4122 NAD 83(2011)- 38 41 08.65992(N) 091 53 16.15154(W) AD(2010.00) c
DM4122 ELLIP H (06/??/19) 170.862 (m) GP(2010.00) c c
DM4122 NAD 83(2011)- 38 41 08.66016(N) 091 53 16.15158(W) AD(2010.00) c
DM4122 ELLIP H (08/??/11) 170.871 (m) GP(2010.00) c c
DM4122 NAD 83(CORS)- 38 41 08.66048(N) 091 53 16.15264(W) AD(2002.00) c
DM4122 ELLIP H (11/??/10) 170.868 (m) GP(2002.00) c c
DM4122
DM4122.Superseded values are not recommended for survey control.
DM4122
DM4122.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DM4122.See file dsdata.pdf to determine how the superseded data were derived.
DM4122
DM4122_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DM4122
DM4122 STATION DESCRIPTION
DM4122
DM4122'DESCRIBED BY NATIONAL GEODETIC SURVEY 2020
DM4122'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DM4122'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DM4122'ACCESSIBLE AT THE WORLDWIDE WEB.
DM4122'https://geodesy.noaa.gov/CORS/data.shtml
DM4122'https://geodesy.noaa.gov/CORS
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