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 01:59:06 EST
DH8692 ***********************************************************************
DH8692 CORS - This is a GPS Continuously Operating Reference Station.
DH8692 DESIGNATION - KARA CO 9 COOP CORS ARP
DH8692 CORS_ID - KAR9
DH8692 PID - DH8692
DH8692 STATE/COUNTY- IL/MADISON
DH8692 COUNTRY - US
DH8692 USGS QUAD - COLLINSVILLE (2018)
DH8692
DH8692 *CURRENT SURVEY CONTROL
DH8692 ______________________________________________________________________
DH8692* NAD 83(2011) POSITION- 38 43 55.49558(N) 089 56 57.59034(W) ADJUSTED
DH8692* NAD 83(2011) ELLIP HT- 152.098 (meters) (06/??/19) ADJUSTED
DH8692* NAD 83(2011) EPOCH - 2010.00
DH8692 ______________________________________________________________________
DH8692 GEOID HEIGHT - -31.046 (meters) GEOID18
DH8692 NAD 83(2011) X - 4,405.913 (meters) COMP
DH8692 NAD 83(2011) Y - -4,982,107.397 (meters) COMP
DH8692 NAD 83(2011) Z - 3,969,254.363 (meters) COMP
DH8692
DH8692.Formal positional accuracy estimates are not available for this CORS
DH8692.because its coordinates were determined in part using modeled
DH8692.velocities. Approximate one-sigma accuracies for latitude, longitude,
DH8692.and ellipsoid height can be obtained from the short-term time series.
DH8692.Additional information regarding modeled velocities is available on
DH8692.the CORS Coordinates for MYCS2 web page:
DH8692.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DH8692
DH8692.The coordinates were established by GPS observations
DH8692.and adjusted by the National Geodetic Survey in June 2019.
DH8692
DH8692.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DH8692.been affixed to the stable North American Tectonic Plate.
DH8692
DH8692.The coordinates are valid at the epoch date displayed above
DH8692.which is a decimal equivalence of Year/Month/Day.
DH8692
DH8692.Due to the release of the International GNSS Service (IGS) 2014
DH8692.realization of the International Terrestrial Reference Frame of 2014
DH8692.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DH8692.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DH8692.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DH8692.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DH8692.currently published epoch of 2010.00.
DH8692
DH8692.Additional information on MYCS2 is available at
DH8692.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DH8692
DH8692.Significant digits in the geoid height do not necessarily reflect accuracy.
DH8692.GEOID18 height accuracy estimate available here.
DH8692
DH8692.The PID for the CORS L1 Phase Center is DH8693.
DH8692
DH8692.Click photographs - Photos may exist for this station.
DH8692
DH8692.The XYZ, and position/ellipsoidal ht. are equivalent.
DH8692
DH8692.The ellipsoidal height was determined by GPS observations
DH8692.and is referenced to NAD 83.
DH8692
DH8692. The following values were computed from the NAD 83(2011) position.
DH8692
DH8692; North East Units Scale Factor Converg.
DH8692;SPC IL W - 229,251.107 718,896.730 MT 0.99994557 +0 08 09.5
DH8692;SPC IL W - 752,134.67 2,358,580.36 sFT 0.99994557 +0 08 09.5
DH8692;UTM 16 - 4,291,176.693 243,627.146 MT 1.00040946 -1 50 46.8
DH8692;UTM 15 - 4,291,465.603 765,183.591 MT 1.00046606 +1 54 35.5
DH8692
DH8692! - Elev Factor x Scale Factor = Combined Factor
DH8692!SPC IL W - 0.99997614 x 0.99994557 = 0.99992171
DH8692!UTM 16 - 0.99997614 x 1.00040946 = 1.00038559
DH8692!UTM 15 - 0.99997614 x 1.00046606 = 1.00044219
DH8692
DH8692_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4362791176(NAD 83)
DH8692
DH8692 SUPERSEDED SURVEY CONTROL
DH8692
DH8692 NAD 83(2011)- 38 43 55.49556(N) 089 56 57.59026(W) AD(2010.00) c
DH8692 ELLIP H (08/??/11) 152.095 (m) GP(2010.00) c c
DH8692 NAD 83(CORS)- 38 43 55.49576(N) 089 56 57.59052(W) AD(2002.00) c
DH8692 ELLIP H (03/??/06) 152.116 (m) GP(2002.00) c c
DH8692
DH8692.Superseded values are not recommended for survey control.
DH8692
DH8692.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DH8692.See file dsdata.pdf to determine how the superseded data were derived.
DH8692
DH8692_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DH8692
DH8692 STATION DESCRIPTION
DH8692
DH8692'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DH8692'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DH8692'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DH8692'ACCESSIBLE AT THE WORLDWIDE WEB.
DH8692'https://geodesy.noaa.gov/CORS/data.shtml
DH8692'https://geodesy.noaa.gov/CORS
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