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 21:53:29 EST
DL2304 ***********************************************************************
DL2304 CORS - This is a GPS Continuously Operating Reference Station.
DL2304 DESIGNATION - WOODFORD CORS ARP
DL2304 CORS_ID - KA21
DL2304 PID - DL2304
DL2304 STATE/COUNTY- IL/WOODFORD
DL2304 COUNTRY - US
DL2304 USGS QUAD - ROANOKE (2018)
DL2304
DL2304 *CURRENT SURVEY CONTROL
DL2304 ______________________________________________________________________
DL2304* NAD 83(2011) POSITION- 40 47 29.31260(N) 089 11 45.76680(W) ADJUSTED
DL2304* NAD 83(2011) ELLIP HT- 193.110 (meters) (06/??/19) ADJUSTED
DL2304* NAD 83(2011) EPOCH - 2010.00
DL2304 ______________________________________________________________________
DL2304 GEOID HEIGHT - -32.463 (meters) GEOID18
DL2304 NAD 83(2011) X - 67,853.343 (meters) COMP
DL2304 NAD 83(2011) Y - -4,835,421.696 (meters) COMP
DL2304 NAD 83(2011) Z - 4,145,044.932 (meters) COMP
DL2304
DL2304 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DL2304 Standards:
DL2304 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DL2304 Horiz Ellip SD_N SD_E SD_h (unitless)
DL2304 -------------------------------------------------------------------
DL2304 NETWORK 0.18 0.38 0.05 0.08 0.19 0.00458800
DL2304 -------------------------------------------------------------------
DL2304
DL2304.The coordinates were established by GPS observations
DL2304.and adjusted by the National Geodetic Survey in June 2019.
DL2304
DL2304.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DL2304.been affixed to the stable North American Tectonic Plate.
DL2304
DL2304.The coordinates are valid at the epoch date displayed above
DL2304.which is a decimal equivalence of Year/Month/Day.
DL2304
DL2304.Due to the release of the International GNSS Service (IGS) 2014
DL2304.realization of the International Terrestrial Reference Frame of 2014
DL2304.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DL2304.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DL2304.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DL2304.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DL2304.currently published epoch of 2010.00.
DL2304
DL2304.Additional information on MYCS2 is available at
DL2304.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DL2304
DL2304.Significant digits in the geoid height do not necessarily reflect accuracy.
DL2304.GEOID18 height accuracy estimate available here.
DL2304
DL2304.The PID for the CORS L1 Phase Center is DR7750.
DL2304
DL2304.Click photographs - Photos may exist for this station.
DL2304
DL2304.The XYZ, and position/ellipsoidal ht. are equivalent.
DL2304
DL2304.The ellipsoidal height was determined by GPS observations
DL2304.and is referenced to NAD 83.
DL2304
DL2304. The following values were computed from the NAD 83(2011) position.
DL2304
DL2304; North East Units Scale Factor Converg.
DL2304;SPC IL W - 458,323.193 781,915.912 MT 1.00002374 +0 38 02.9
DL2304;SPC IL W - 1,503,682.01 2,565,335.79 sFT 1.00002374 +0 38 02.9
DL2304;UTM 16 - 4,517,929.622 314,721.565 MT 1.00002254 -1 26 06.4
DL2304
DL2304! - Elev Factor x Scale Factor = Combined Factor
DL2304!SPC IL W - 0.99996971 x 1.00002374 = 0.99999345
DL2304!UTM 16 - 0.99996971 x 1.00002254 = 0.99999225
DL2304
DL2304_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1472117929(NAD 83)
DL2304
DL2304 SUPERSEDED SURVEY CONTROL
DL2304
DL2304 ELLIP H (06/27/12) 193.097 (m) GP(2010.00) 0 0
DL2304 NAD 83(2011)- 40 47 29.31268(N) 089 11 45.76682(W) AD(2010.00) c
DL2304 NAD 83(2011)- 40 47 29.31263(N) 089 11 45.76681(W) AD(2010.00) c
DL2304 ELLIP H (08/??/11) 193.103 (m) GP(2010.00) c c
DL2304 NAD 83(CORS)- 40 47 29.31297(N) 089 11 45.76756(W) AD(2002.00) c
DL2304 ELLIP H (04/??/09) 193.102 (m) GP(2002.00) c c
DL2304
DL2304.Superseded values are not recommended for survey control.
DL2304
DL2304.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DL2304.See file dsdata.pdf to determine how the superseded data were derived.
DL2304
DL2304_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DL2304
DL2304 STATION DESCRIPTION
DL2304
DL2304'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DL2304'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DL2304'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DL2304'ACCESSIBLE AT THE WORLDWIDE WEB.
DL2304'https://geodesy.noaa.gov/CORS/data.shtml
DL2304'https://geodesy.noaa.gov/CORS
*** retrieval complete.
Elapsed Time = 00:00:03