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 13:53:14 EST
DL1886 ***********************************************************************
DL1886 CORS - This is a GPS Continuously Operating Reference Station.
DL1886 DESIGNATION - CHIN KEY WEST CORS ARP
DL1886 CORS_ID - CHIN
DL1886 PID - DL1886
DL1886 STATE/COUNTY- FL/MONROE
DL1886 COUNTRY - US
DL1886 USGS QUAD - KEY WEST (2018)
DL1886
DL1886 *CURRENT SURVEY CONTROL
DL1886 ______________________________________________________________________
DL1886* NAD 83(2011) POSITION- 24 33 01.70898(N) 081 48 25.64254(W) ADJUSTED
DL1886* NAD 83(2011) ELLIP HT- -13.483 (meters) (12/??/22) ADJUSTED
DL1886* NAD 83(2011) EPOCH - 2010.00
DL1886 ______________________________________________________________________
DL1886 GEOID HEIGHT - -21.766 (meters) GEOID18
DL1886 NAD 83(2011) X - 827,227.900 (meters) COMP
DL1886 NAD 83(2011) Y - -5,745,623.589 (meters) COMP
DL1886 NAD 83(2011) Z - 2,633,858.342 (meters) COMP
DL1886
DL1886 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DL1886 Standards:
DL1886 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DL1886 Horiz Ellip SD_N SD_E SD_h (unitless)
DL1886 -------------------------------------------------------------------
DL1886 NETWORK 0.18 0.53 0.07 0.08 0.27 -0.05871100
DL1886 -------------------------------------------------------------------
DL1886
DL1886.The coordinates were established by GPS observations
DL1886.and adjusted by the National Geodetic Survey in December 2022.
DL1886
DL1886.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DL1886.been affixed to the stable North American Tectonic Plate.
DL1886
DL1886.The coordinates are valid at the epoch date displayed above
DL1886.which is a decimal equivalence of Year/Month/Day.
DL1886
DL1886.Due to the release of the International GNSS Service (IGS) 2014
DL1886.realization of the International Terrestrial Reference Frame of 2014
DL1886.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DL1886.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DL1886.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DL1886.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DL1886.currently published epoch of 2010.00.
DL1886
DL1886.Additional information on MYCS2 is available at
DL1886.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DL1886
DL1886.Significant digits in the geoid height do not necessarily reflect accuracy.
DL1886.GEOID18 height accuracy estimate available here.
DL1886
DL1886.The PID for the CORS L1 Phase Center is DN7592.
DL1886
DL1886.Click photographs - Photos may exist for this station.
DL1886
DL1886.The XYZ, and position/ellipsoidal ht. are equivalent.
DL1886
DL1886.The ellipsoidal height was determined by GPS observations
DL1886.and is referenced to NAD 83.
DL1886
DL1886. The following values were computed from the NAD 83(2011) position.
DL1886
DL1886; North East Units Scale Factor Converg.
DL1886;SPC FL E - 24,289.487 118,229.949 MT 1.00002373 -0 20 07.3
DL1886;SPC FL E - 79,689.76 387,892.76 sFT 1.00002373 -0 20 07.3
DL1886;UTM 17 - 2,715,413.181 418,257.849 MT 0.99968252 -0 20 07.3
DL1886
DL1886! - Elev Factor x Scale Factor = Combined Factor
DL1886!SPC FL E - 1.00000212 x 1.00002373 = 1.00002585
DL1886!UTM 17 - 1.00000212 x 0.99968252 = 0.99968464
DL1886
DL1886_U.S. NATIONAL GRID SPATIAL ADDRESS: 17RMH1825715413(NAD 83)
DL1886
DL1886 SUPERSEDED SURVEY CONTROL
DL1886
DL1886 NAD 83(2011)- 24 33 01.70891(N) 081 48 25.64267(W) AD(2010.00) c
DL1886 ELLIP H (06/??/19) -13.519 (m) GP(2010.00) c c
DL1886 NAD 83(2011)- 24 33 01.70871(N) 081 48 25.64262(W) AD(2010.00) c
DL1886 ELLIP H (08/??/11) -13.515 (m) GP(2010.00) c c
DL1886 NAD 83(CORS)- 24 33 01.70939(N) 081 48 25.64346(W) AD(2002.00) c
DL1886 ELLIP H (03/??/09) -13.516 (m) GP(2002.00) c c
DL1886
DL1886.Superseded values are not recommended for survey control.
DL1886
DL1886.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DL1886.See file dsdata.pdf to determine how the superseded data were derived.
DL1886
DL1886_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DL1886
DL1886 STATION DESCRIPTION
DL1886
DL1886'DESCRIBED BY NATIONAL GEODETIC SURVEY 2022
DL1886'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DL1886'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DL1886'ACCESSIBLE AT THE WORLDWIDE WEB.
DL1886'https://geodesy.noaa.gov/CORS/data.shtml
DL1886'https://geodesy.noaa.gov/CORS
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