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 23:12:40 EST
DL6145 ***********************************************************************
DL6145 HT_MOD - This is a Height Modernization Survey Station.
DL6145 CORS - This is a GPS Continuously Operating Reference Station.
DL6145 DESIGNATION - MODOT WILLOW SPRS CORS ARP
DL6145 CORS_ID - MOWS
DL6145 PID - DL6145
DL6145 STATE/COUNTY- MO/HOWELL
DL6145 COUNTRY - US
DL6145 USGS QUAD - WILLOW SPRINGS SOUTH (2017)
DL6145
DL6145 *CURRENT SURVEY CONTROL
DL6145 ______________________________________________________________________
DL6145* NAD 83(2011) POSITION- 36 58 11.74757(N) 091 55 11.54868(W) ADJUSTED
DL6145* NAD 83(2011) ELLIP HT- 351.160 (meters) (06/??/19) ADJUSTED
DL6145* NAD 83(2011) EPOCH - 2010.00
DL6145* NAVD 88 ORTHO HEIGHT - 380.54 (meters) 1248.5 (feet) GPS OBS
DL6145 ______________________________________________________________________
DL6145 GEOID HEIGHT - -29.386 (meters) GEOID18
DL6145 NAD 83(2011) X - -170,935.931 (meters) COMP
DL6145 NAD 83(2011) Y - -5,099,417.156 (meters) COMP
DL6145 NAD 83(2011) Z - 3,814,938.691 (meters) COMP
DL6145
DL6145 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DL6145 Standards:
DL6145 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DL6145 Horiz Ellip SD_N SD_E SD_h (unitless)
DL6145 -------------------------------------------------------------------
DL6145 NETWORK 0.15 0.49 0.06 0.06 0.25 -0.00032600
DL6145 -------------------------------------------------------------------
DL6145
DL6145.The coordinates were established by GPS observations
DL6145.and adjusted by the National Geodetic Survey in June 2019.
DL6145
DL6145.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DL6145.been affixed to the stable North American Tectonic Plate.
DL6145
DL6145.The coordinates are valid at the epoch date displayed above
DL6145.which is a decimal equivalence of Year/Month/Day.
DL6145
DL6145.Due to the release of the International GNSS Service (IGS) 2014
DL6145.realization of the International Terrestrial Reference Frame of 2014
DL6145.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DL6145.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DL6145.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DL6145.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DL6145.currently published epoch of 2010.00.
DL6145
DL6145.Additional information on MYCS2 is available at
DL6145.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DL6145
DL6145.The orthometric height was determined by GPS observations and a
DL6145.high-resolution geoid model using precise GPS observation and
DL6145.processing techniques.
DL6145
DL6145.Significant digits in the geoid height do not necessarily reflect accuracy.
DL6145.GEOID18 height accuracy estimate available here.
DL6145
DL6145.The PID for the CORS L1 Phase Center is DL6146.
DL6145
DL6145.Click photographs - Photos may exist for this station.
DL6145
DL6145.The XYZ, and position/ellipsoidal ht. are equivalent.
DL6145
DL6145.The ellipsoidal height was determined by GPS observations
DL6145.and is referenced to NAD 83.
DL6145
DL6145. The following values were computed from the NAD 83(2011) position.
DL6145
DL6145; North East Units Scale Factor Converg.
DL6145;SPC MO C - 126,272.975 551,655.059 MT 0.99996619 +0 20 56.0
DL6145;UTM 15 - 4,092,081.653 596,144.730 MT 0.99971387 +0 38 58.7
DL6145
DL6145! - Elev Factor x Scale Factor = Combined Factor
DL6145!SPC MO C - 0.99994489 x 0.99996619 = 0.99991109
DL6145!UTM 15 - 0.99994489 x 0.99971387 = 0.99965878
DL6145
DL6145_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWA9614492081(NAD 83)
DL6145
DL6145 SUPERSEDED SURVEY CONTROL
DL6145
DL6145 NAD 83(2011)- 36 58 11.74756(N) 091 55 11.54866(W) AD(2010.00) c
DL6145 ELLIP H (08/??/11) 351.157 (m) GP(2010.00) c c
DL6145 NAD 83(CORS)- 36 58 11.74770(N) 091 55 11.54965(W) AD(2002.00) c
DL6145 ELLIP H (01/??/10) 351.145 (m) GP(2002.00) c c
DL6145
DL6145.Superseded values are not recommended for survey control.
DL6145
DL6145.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DL6145.See file dsdata.pdf to determine how the superseded data were derived.
DL6145
DL6145_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DL6145
DL6145 STATION DESCRIPTION
DL6145
DL6145'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DL6145'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DL6145'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DL6145'ACCESSIBLE AT THE WORLDWIDE WEB.
DL6145'https://geodesy.noaa.gov/CORS/data.shtml
DL6145'https://geodesy.noaa.gov/CORS
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