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 13:53:00 EST
AI5764 ***********************************************************************
AI5764 CORS - This is a GPS Continuously Operating Reference Station.
AI5764 DESIGNATION - WINCHESTER CORS ARP
AI5764 CORS_ID - WNCI
AI5764 PID - AI5764
AI5764 STATE/COUNTY- IL/SCOTT
AI5764 COUNTRY - US
AI5764 USGS QUAD - WINCHESTER (2018)
AI5764
AI5764 *CURRENT SURVEY CONTROL
AI5764 ______________________________________________________________________
AI5764* NAD 83(2011) POSITION- 39 39 52.58279(N) 090 28 36.26704(W) ADJUSTED
AI5764* NAD 83(2011) ELLIP HT- 141.986 (meters) (06/??/19) ADJUSTED
AI5764* NAD 83(2011) EPOCH - 2010.00
AI5764 ______________________________________________________________________
AI5764 GEOID HEIGHT - -32.537 (meters) GEOID18
AI5764 NAD 83(2011) X - -40,909.653 (meters) COMP
AI5764 NAD 83(2011) Y - -4,916,499.988 (meters) COMP
AI5764 NAD 83(2011) Z - 4,049,479.397 (meters) COMP
AI5764
AI5764 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
AI5764 Standards:
AI5764 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
AI5764 Horiz Ellip SD_N SD_E SD_h (unitless)
AI5764 -------------------------------------------------------------------
AI5764 NETWORK 0.15 0.47 0.06 0.06 0.24 0.01804400
AI5764 -------------------------------------------------------------------
AI5764
AI5764.The coordinates were established by GPS observations
AI5764.and adjusted by the National Geodetic Survey in June 2019.
AI5764
AI5764.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
AI5764.been affixed to the stable North American Tectonic Plate.
AI5764
AI5764.The coordinates are valid at the epoch date displayed above
AI5764.which is a decimal equivalence of Year/Month/Day.
AI5764
AI5764.Due to the release of the International GNSS Service (IGS) 2014
AI5764.realization of the International Terrestrial Reference Frame of 2014
AI5764.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
AI5764.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
AI5764.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
AI5764.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
AI5764.currently published epoch of 2010.00.
AI5764
AI5764.Additional information on MYCS2 is available at
AI5764.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
AI5764
AI5764.Significant digits in the geoid height do not necessarily reflect accuracy.
AI5764.GEOID18 height accuracy estimate available here.
AI5764
AI5764.The PID for the CORS L1 Phase Center is AI5765.
AI5764
AI5764.Click photographs - Photos may exist for this station.
AI5764
AI5764.The XYZ, and position/ellipsoidal ht. are equivalent.
AI5764
AI5764.The ellipsoidal height was determined by GPS observations
AI5764.and is referenced to NAD 83.
AI5764
AI5764. The following values were computed from the NAD 83(2011) position.
AI5764
AI5764; North East Units Scale Factor Converg.
AI5764;SPC IL W - 332,796.708 673,394.021 MT 0.99994989 -0 11 52.5
AI5764;SPC IL W - 1,091,850.53 2,209,293.55 sFT 0.99994989 -0 11 52.5
AI5764;UTM 15 - 4,393,576.125 716,447.805 MT 1.00017683 +1 36 40.3
AI5764
AI5764! - Elev Factor x Scale Factor = Combined Factor
AI5764!SPC IL W - 0.99997773 x 0.99994989 = 0.99992762
AI5764!UTM 15 - 0.99997773 x 1.00017683 = 1.00015455
AI5764
AI5764_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1644793576(NAD 83)
AI5764
AI5764 SUPERSEDED SURVEY CONTROL
AI5764
AI5764 ELLIP H (06/27/12) 141.983 (m) GP(2010.00) 0 0
AI5764 NAD 83(2011)- 39 39 52.58279(N) 090 28 36.26707(W) AD(2010.00) c
AI5764 NAD 83(2011)- 39 39 52.58278(N) 090 28 36.26702(W) AD(2010.00) c
AI5764 ELLIP H (08/??/11) 141.984 (m) GP(2010.00) c c
AI5764 ELLIP H (02/10/07) 142.019 (m) GP(2002.00)
AI5764 NAD 83(2007)- 39 39 52.58264(N) 090 28 36.26766(W) AD(2002.00) c
AI5764 NAD 83(CORS)- 39 39 52.58264(N) 090 28 36.26766(W) AD(2002.00) c
AI5764 ELLIP H (03/??/02) 142.019 (m) GP(2002.00) c c
AI5764 NAD 83(CORS)- 39 39 52.58212(N) 090 28 36.26782(W) AD(1997.00) c
AI5764 ELLIP H (06/??/00) 142.013 (m) GP(1997.00) c c
AI5764
AI5764.Superseded values are not recommended for survey control.
AI5764
AI5764.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
AI5764.See file dsdata.pdf to determine how the superseded data were derived.
AI5764
AI5764_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
AI5764
AI5764 STATION DESCRIPTION
AI5764
AI5764'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
AI5764'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
AI5764'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
AI5764'ACCESSIBLE AT THE WORLDWIDE WEB.
AI5764'https://geodesy.noaa.gov/CORS/data.shtml
AI5764'https://geodesy.noaa.gov/CORS
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