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 22:54:33 EST
DG9099 ***********************************************************************
DG9099 CORS - This is a GPS Continuously Operating Reference Station.
DG9099 DESIGNATION - KARA CO 4 COOP CORS ARP
DG9099 CORS_ID - KAR4
DG9099 PID - DG9099
DG9099 STATE/COUNTY- IL/CHAMPAIGN
DG9099 COUNTRY - US
DG9099 USGS QUAD - RISING (2018)
DG9099
DG9099 *CURRENT SURVEY CONTROL
DG9099 ______________________________________________________________________
DG9099* NAD 83(2011) POSITION- 40 07 53.79754(N) 088 17 23.84982(W) ADJUSTED
DG9099* NAD 83(2011) ELLIP HT- 220.873 (meters) (06/??/19) ADJUSTED
DG9099* NAD 83(2011) EPOCH - 2010.00
DG9099 ______________________________________________________________________
DG9099 GEOID HEIGHT - -32.069 (meters) GEOID18
DG9099 NAD 83(2011) X - 145,729.724 (meters) COMP
DG9099 NAD 83(2011) Y - -4,881,295.382 (meters) COMP
DG9099 NAD 83(2011) Z - 4,089,311.713 (meters) COMP
DG9099
DG9099 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DG9099 Standards:
DG9099 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DG9099 Horiz Ellip SD_N SD_E SD_h (unitless)
DG9099 -------------------------------------------------------------------
DG9099 NETWORK 0.18 0.36 0.05 0.08 0.18 -0.00503100
DG9099 -------------------------------------------------------------------
DG9099
DG9099.The coordinates were established by GPS observations
DG9099.and adjusted by the National Geodetic Survey in June 2019.
DG9099
DG9099.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DG9099.been affixed to the stable North American Tectonic Plate.
DG9099
DG9099.The coordinates are valid at the epoch date displayed above
DG9099.which is a decimal equivalence of Year/Month/Day.
DG9099
DG9099.Due to the release of the International GNSS Service (IGS) 2014
DG9099.realization of the International Terrestrial Reference Frame of 2014
DG9099.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DG9099.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DG9099.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DG9099.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DG9099.currently published epoch of 2010.00.
DG9099
DG9099.Additional information on MYCS2 is available at
DG9099.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DG9099
DG9099.Significant digits in the geoid height do not necessarily reflect accuracy.
DG9099.GEOID18 height accuracy estimate available here.
DG9099
DG9099.The PID for the CORS L1 Phase Center is DG9100.
DG9099
DG9099.Click photographs - Photos may exist for this station.
DG9099
DG9099.The XYZ, and position/ellipsoidal ht. are equivalent.
DG9099
DG9099.The ellipsoidal height was determined by GPS observations
DG9099.and is referenced to NAD 83.
DG9099
DG9099. The following values were computed from the NAD 83(2011) position.
DG9099
DG9099; North East Units Scale Factor Converg.
DG9099;SPC IL E - 384,614.331 303,696.750 MT 0.99997517 +0 01 40.6
DG9099;SPC IL E - 1,261,855.52 996,378.42 sFT 0.99997517 +0 01 40.6
DG9099;UTM 16 - 4,443,162.328 390,099.645 MT 0.99974868 -0 49 53.5
DG9099
DG9099! - Elev Factor x Scale Factor = Combined Factor
DG9099!SPC IL E - 0.99996535 x 0.99997517 = 0.99994052
DG9099!UTM 16 - 0.99996535 x 0.99974868 = 0.99971404
DG9099
DG9099_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9009943162(NAD 83)
DG9099
DG9099 SUPERSEDED SURVEY CONTROL
DG9099
DG9099 NAD 83(2011)- 40 07 53.79753(N) 088 17 23.84971(W) AD(2010.00) c
DG9099 ELLIP H (08/??/11) 220.869 (m) GP(2010.00) c c
DG9099 NAD 83(CORS)- 40 07 53.79723(N) 088 17 23.85045(W) AD(2002.00) c
DG9099 ELLIP H (02/??/05) 220.885 (m) GP(2002.00) c c
DG9099
DG9099.Superseded values are not recommended for survey control.
DG9099
DG9099.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DG9099.See file dsdata.pdf to determine how the superseded data were derived.
DG9099
DG9099_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DG9099
DG9099 STATION DESCRIPTION
DG9099
DG9099'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DG9099'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DG9099'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DG9099'ACCESSIBLE AT THE WORLDWIDE WEB.
DG9099'https://geodesy.noaa.gov/CORS/data.shtml
DG9099'https://geodesy.noaa.gov/CORS
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