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 17:07:45 EST
DI8406 ***********************************************************************
DI8406 CORS - This is a GPS Continuously Operating Reference Station.
DI8406 DESIGNATION - ST LOUIS 5 CORS ARP
DI8406 CORS_ID - STL5
DI8406 PID - DI8406
DI8406 STATE/COUNTY- IL/ST CLAIR
DI8406 COUNTRY - US
DI8406 USGS QUAD - LEBANON (2018)
DI8406
DI8406 *CURRENT SURVEY CONTROL
DI8406 ______________________________________________________________________
DI8406* NAD 83(2011) POSITION- 38 36 39.89296(N) 089 45 31.25325(W) ADJUSTED
DI8406* NAD 83(2011) ELLIP HT- 158.474 (meters) (06/??/19) ADJUSTED
DI8406* NAD 83(2011) EPOCH - 2010.00
DI8406 ______________________________________________________________________
DI8406 GEOID HEIGHT - -30.686 (meters) GEOID18
DI8406 NAD 83(2011) X - 21,018.974 (meters) COMP
DI8406 NAD 83(2011) Y - -4,990,463.444 (meters) COMP
DI8406 NAD 83(2011) Z - 3,958,771.034 (meters) COMP
DI8406
DI8406 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DI8406 Standards:
DI8406 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DI8406 Horiz Ellip SD_N SD_E SD_h (unitless)
DI8406 -------------------------------------------------------------------
DI8406 NETWORK 0.16 0.11 0.07 0.06 0.06 -0.05597800
DI8406 -------------------------------------------------------------------
DI8406
DI8406.The coordinates were established by GPS observations
DI8406.and adjusted by the National Geodetic Survey in June 2019.
DI8406
DI8406.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DI8406.been affixed to the stable North American Tectonic Plate.
DI8406
DI8406.The coordinates are valid at the epoch date displayed above
DI8406.which is a decimal equivalence of Year/Month/Day.
DI8406
DI8406.Due to the release of the International GNSS Service (IGS) 2014
DI8406.realization of the International Terrestrial Reference Frame of 2014
DI8406.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DI8406.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DI8406.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DI8406.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DI8406.currently published epoch of 2010.00.
DI8406
DI8406.Additional information on MYCS2 is available at
DI8406.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DI8406
DI8406.Significant digits in the geoid height do not necessarily reflect accuracy.
DI8406.GEOID18 height accuracy estimate available here.
DI8406
DI8406.The PID for the CORS L1 Phase Center is DI8407.
DI8406
DI8406.Click photographs - Photos may exist for this station.
DI8406
DI8406.The XYZ, and position/ellipsoidal ht. are equivalent.
DI8406
DI8406.The ellipsoidal height was determined by GPS observations
DI8406.and is referenced to NAD 83.
DI8406
DI8406. The following values were computed from the NAD 83(2011) position.
DI8406
DI8406; North East Units Scale Factor Converg.
DI8406;SPC IL W - 215,876.223 735,532.929 MT 0.99995672 +0 15 16.6
DI8406;SPC IL W - 708,253.91 2,413,160.95 sFT 0.99995672 +0 15 16.6
DI8406;UTM 16 - 4,277,229.408 259,798.003 MT 1.00031057 -1 43 20.4
DI8406
DI8406! - Elev Factor x Scale Factor = Combined Factor
DI8406!SPC IL W - 0.99997514 x 0.99995672 = 0.99993186
DI8406!UTM 16 - 0.99997514 x 1.00031057 = 1.00028570
DI8406
DI8406_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5979877229(NAD 83)
DI8406
DI8406 SUPERSEDED SURVEY CONTROL
DI8406
DI8406 ELLIP H (06/27/12) 158.478 (m) GP(2010.00) 0 0
DI8406 NAD 83(2011)- 38 36 39.89283(N) 089 45 31.25310(W) AD(2010.00) c
DI8406 NAD 83(2011)- 38 36 39.89283(N) 089 45 31.25316(W) AD(2010.00) c
DI8406 ELLIP H (08/??/11) 158.479 (m) GP(2010.00) c c
DI8406 NAD 83(CORS)- 38 36 39.89292(N) 089 45 31.25423(W) AD(2002.00) c
DI8406 ELLIP H (07/??/07) 158.505 (m) GP(2002.00) c c
DI8406
DI8406.Superseded values are not recommended for survey control.
DI8406
DI8406.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DI8406.See file dsdata.pdf to determine how the superseded data were derived.
DI8406
DI8406_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DI8406
DI8406 STATION DESCRIPTION
DI8406
DI8406'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DI8406'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DI8406'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DI8406'ACCESSIBLE AT THE WORLDWIDE WEB.
DI8406'https://geodesy.noaa.gov/CORS/data.shtml
DI8406'https://geodesy.noaa.gov/CORS
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