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 02:02:48 EST
DL7697 ***********************************************************************
DL7697 CORS - This is a GPS Continuously Operating Reference Station.
DL7697 DESIGNATION - MACKINAWFWIL2006 CORS ARP
DL7697 CORS_ID - HDIL
DL7697 PID - DL7697
DL7697 STATE/COUNTY- IL/TAZEWELL
DL7697 COUNTRY - US
DL7697 USGS QUAD - MACKINAW (2018)
DL7697
DL7697 *CURRENT SURVEY CONTROL
DL7697 ______________________________________________________________________
DL7697* NAD 83(2011) POSITION- 40 33 21.16203(N) 089 17 38.33028(W) ADJUSTED
DL7697* NAD 83(2011) ELLIP HT- 201.054 (meters) (06/??/19) ADJUSTED
DL7697* NAD 83(2011) EPOCH - 2010.00
DL7697 ______________________________________________________________________
DL7697 GEOID HEIGHT - -32.470 (meters) GEOID18
DL7697 NAD 83(2011) X - 59,798.366 (meters) COMP
DL7697 NAD 83(2011) Y - -4,852,587.285 (meters) COMP
DL7697 NAD 83(2011) Z - 4,125,206.965 (meters) COMP
DL7697
DL7697 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DL7697 Standards:
DL7697 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DL7697 Horiz Ellip SD_N SD_E SD_h (unitless)
DL7697 -------------------------------------------------------------------
DL7697 NETWORK 0.18 0.49 0.07 0.08 0.25 -0.01842200
DL7697 -------------------------------------------------------------------
DL7697
DL7697.The coordinates were established by GPS observations
DL7697.and adjusted by the National Geodetic Survey in June 2019.
DL7697
DL7697.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DL7697.been affixed to the stable North American Tectonic Plate.
DL7697
DL7697.The coordinates are valid at the epoch date displayed above
DL7697.which is a decimal equivalence of Year/Month/Day.
DL7697
DL7697.Due to the release of the International GNSS Service (IGS) 2014
DL7697.realization of the International Terrestrial Reference Frame of 2014
DL7697.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DL7697.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DL7697.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DL7697.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DL7697.currently published epoch of 2010.00.
DL7697
DL7697.Additional information on MYCS2 is available at
DL7697.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DL7697
DL7697.Significant digits in the geoid height do not necessarily reflect accuracy.
DL7697.GEOID18 height accuracy estimate available here.
DL7697
DL7697.The PID for the CORS L1 Phase Center is DN5691.
DL7697
DL7697.Click photographs - Photos may exist for this station.
DL7697
DL7697.The XYZ, and position/ellipsoidal ht. are equivalent.
DL7697
DL7697.The ellipsoidal height was determined by GPS observations
DL7697.and is referenced to NAD 83.
DL7697
DL7697. The following values were computed from the NAD 83(2011) position.
DL7697
DL7697; North East Units Scale Factor Converg.
DL7697;SPC IL W - 432,074.876 773,910.329 MT 1.00000839 +0 34 02.8
DL7697;SPC IL W - 1,417,565.66 2,539,070.80 sFT 1.00000839 +0 34 02.8
DL7697;UTM 16 - 4,491,986.006 305,775.423 MT 1.00006436 -1 29 31.2
DL7697
DL7697! - Elev Factor x Scale Factor = Combined Factor
DL7697!SPC IL W - 0.99996846 x 1.00000839 = 0.99997685
DL7697!UTM 16 - 0.99996846 x 1.00006436 = 1.00003282
DL7697
DL7697_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0577591986(NAD 83)
DL7697
DL7697 SUPERSEDED SURVEY CONTROL
DL7697
DL7697 NAD 83(2011)- 40 33 21.16199(N) 089 17 38.33021(W) AD(2010.00) c
DL7697 ELLIP H (08/??/11) 201.043 (m) GP(2010.00) c c
DL7697 NAD 83(CORS)- 40 33 21.16211(N) 089 17 38.33097(W) AD(2002.00) c
DL7697 ELLIP H (05/??/10) 201.032 (m) GP(2002.00) c c
DL7697
DL7697.Superseded values are not recommended for survey control.
DL7697
DL7697.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DL7697.See file dsdata.pdf to determine how the superseded data were derived.
DL7697
DL7697_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DL7697
DL7697 STATION DESCRIPTION
DL7697
DL7697'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DL7697'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DL7697'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DL7697'ACCESSIBLE AT THE WORLDWIDE WEB.
DL7697'https://geodesy.noaa.gov/CORS/data.shtml
DL7697'https://geodesy.noaa.gov/CORS
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