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 19:58:52 EST
AJ5873 ***********************************************************************
AJ5873 CORS - This is a GPS Continuously Operating Reference Station.
AJ5873 DESIGNATION - LAKE COUNTY DT CORS ARP
AJ5873 CORS_ID - LCDT
AJ5873 PID - AJ5873
AJ5873 STATE/COUNTY- IL/LAKE
AJ5873 COUNTRY - US
AJ5873 USGS QUAD - LIBERTYVILLE (2018)
AJ5873
AJ5873 *CURRENT SURVEY CONTROL
AJ5873 ______________________________________________________________________
AJ5873* NAD 83(2011) POSITION- 42 17 42.16643(N) 087 57 37.20447(W) ADJUSTED
AJ5873* NAD 83(2011) ELLIP HT- 190.446 (meters) (06/??/19) ADJUSTED
AJ5873* NAD 83(2011) EPOCH - 2010.00
AJ5873 ______________________________________________________________________
AJ5873 GEOID HEIGHT - -34.143 (meters) GEOID18
AJ5873 NAD 83(2011) X - 168,174.441 (meters) COMP
AJ5873 NAD 83(2011) Y - -4,722,154.352 (meters) COMP
AJ5873 NAD 83(2011) Z - 4,270,030.214 (meters) COMP
AJ5873
AJ5873 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
AJ5873 Standards:
AJ5873 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
AJ5873 Horiz Ellip SD_N SD_E SD_h (unitless)
AJ5873 -------------------------------------------------------------------
AJ5873 NETWORK 0.17 0.23 0.04 0.08 0.12 -0.15451500
AJ5873 -------------------------------------------------------------------
AJ5873
AJ5873.The coordinates were established by GPS observations
AJ5873.and adjusted by the National Geodetic Survey in June 2019.
AJ5873
AJ5873.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
AJ5873.been affixed to the stable North American Tectonic Plate.
AJ5873
AJ5873.The coordinates are valid at the epoch date displayed above
AJ5873.which is a decimal equivalence of Year/Month/Day.
AJ5873
AJ5873.Due to the release of the International GNSS Service (IGS) 2014
AJ5873.realization of the International Terrestrial Reference Frame of 2014
AJ5873.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
AJ5873.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
AJ5873.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
AJ5873.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
AJ5873.currently published epoch of 2010.00.
AJ5873
AJ5873.Additional information on MYCS2 is available at
AJ5873.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
AJ5873
AJ5873.Significant digits in the geoid height do not necessarily reflect accuracy.
AJ5873.GEOID18 height accuracy estimate available here.
AJ5873
AJ5873.The PID for the CORS L1 Phase Center is DS2696.
AJ5873
AJ5873.Click photographs - Photos may exist for this station.
AJ5873
AJ5873.The XYZ, and position/ellipsoidal ht. are equivalent.
AJ5873
AJ5873.The ellipsoidal height was determined by GPS observations
AJ5873.and is referenced to NAD 83.
AJ5873
AJ5873. The following values were computed from the NAD 83(2011) position.
AJ5873
AJ5873; North East Units Scale Factor Converg.
AJ5873;SPC IL E - 624,941.767 330,759.316 MT 0.99998664 +0 15 03.6
AJ5873;SPC IL E - 2,050,329.78 1,085,166.19 sFT 0.99998664 +0 15 03.6
AJ5873;UTM 16 - 4,682,982.197 420,835.475 MT 0.99967711 -0 38 46.6
AJ5873
AJ5873! - Elev Factor x Scale Factor = Combined Factor
AJ5873!SPC IL E - 0.99997013 x 0.99998664 = 0.99995677
AJ5873!UTM 16 - 0.99997013 x 0.99967711 = 0.99964725
AJ5873
AJ5873_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2083582982(NAD 83)
AJ5873
AJ5873 SUPERSEDED SURVEY CONTROL
AJ5873
AJ5873 ELLIP H (06/27/12) 190.449 (m) GP(2010.00) 0 0
AJ5873 NAD 83(2011)- 42 17 42.16636(N) 087 57 37.20433(W) AD(2010.00) c
AJ5873 NAD 83(2011)- 42 17 42.16645(N) 087 57 37.20439(W) AD(2010.00) c
AJ5873 ELLIP H (08/??/11) 190.444 (m) GP(2010.00) c c
AJ5873 ELLIP H (02/10/07) 190.477 (m) GP(2002.00)
AJ5873 NAD 83(2007)- 42 17 42.16639(N) 087 57 37.20535(W) AD(2002.00) c
AJ5873 NAD 83(CORS)- 42 17 42.16639(N) 087 57 37.20535(W) AD(2002.00) c
AJ5873 ELLIP H (03/??/02) 190.477 (m) GP(2002.00) c c
AJ5873 NAD 83(CORS)- 42 17 42.16639(N) 087 57 37.20533(W) AD(1997.00) c
AJ5873 ELLIP H (11/??/01) 190.477 (m) GP(1997.00) c c
AJ5873
AJ5873.Superseded values are not recommended for survey control.
AJ5873
AJ5873.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
AJ5873.See file dsdata.pdf to determine how the superseded data were derived.
AJ5873
AJ5873_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
AJ5873_MAGNETIC: O = OTHER; SEE DESCRIPTION
AJ5873
AJ5873 STATION DESCRIPTION
AJ5873
AJ5873'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
AJ5873'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
AJ5873'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
AJ5873'ACCESSIBLE AT THE WORLDWIDE WEB.
AJ5873'https://geodesy.noaa.gov/CORS/data.shtml
AJ5873'https://geodesy.noaa.gov/CORS
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