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 17, 2025 19:04:01 EST
DQ9778 ***********************************************************************
DQ9778 CORS - This is a GPS Continuously Operating Reference Station.
DQ9778 DESIGNATION - FLKW KEY WEST CORS ARP
DQ9778 CORS_ID - FLKW
DQ9778 PID - DQ9778
DQ9778 STATE/COUNTY- FL/MONROE
DQ9778 COUNTRY - US
DQ9778 USGS QUAD - KEY WEST (2018)
DQ9778
DQ9778 *CURRENT SURVEY CONTROL
DQ9778 ______________________________________________________________________
DQ9778* NAD 83(2011) POSITION- 24 33 13.26675(N) 081 45 15.39949(W) ADJUSTED
DQ9778* NAD 83(2011) ELLIP HT- -10.263 (meters) (08/??/19) ADJUSTED
DQ9778* NAD 83(2011) EPOCH - 2010.00
DQ9778 ______________________________________________________________________
DQ9778 GEOID HEIGHT - -21.771 (meters) GEOID18
DQ9778 NAD 83(2011) X - 832,506.104 (meters) COMP
DQ9778 NAD 83(2011) Y - -5,744,714.835 (meters) COMP
DQ9778 NAD 83(2011) Z - 2,634,183.140 (meters) COMP
DQ9778
DQ9778.Formal positional accuracy estimates are not available for this CORS
DQ9778.because its coordinates were determined in part using modeled
DQ9778.velocities. Approximate one-sigma accuracies for latitude, longitude,
DQ9778.and ellipsoid height can be obtained from the short-term time series.
DQ9778.Additional information regarding modeled velocities is available on
DQ9778.the CORS Coordinates for MYCS2 web page:
DQ9778.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DQ9778
DQ9778.The coordinates were established by GPS observations
DQ9778.and adjusted by the National Geodetic Survey in August 2019.
DQ9778
DQ9778.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DQ9778.been affixed to the stable North American Tectonic Plate.
DQ9778
DQ9778.The coordinates are valid at the epoch date displayed above
DQ9778.which is a decimal equivalence of Year/Month/Day.
DQ9778
DQ9778.Due to the release of the International GNSS Service (IGS) 2014
DQ9778.realization of the International Terrestrial Reference Frame of 2014
DQ9778.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DQ9778.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DQ9778.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DQ9778.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DQ9778.currently published epoch of 2010.00.
DQ9778
DQ9778.Additional information on MYCS2 is available at
DQ9778.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DQ9778
DQ9778.Significant digits in the geoid height do not necessarily reflect accuracy.
DQ9778.GEOID18 height accuracy estimate available here.
DQ9778
DQ9778.The PID for the CORS L1 Phase Center is DQ9779.
DQ9778
DQ9778.Click photographs - Photos may exist for this station.
DQ9778
DQ9778.The XYZ, and position/ellipsoidal ht. are equivalent.
DQ9778
DQ9778.The ellipsoidal height was determined by GPS observations
DQ9778.and is referenced to NAD 83.
DQ9778
DQ9778. The following values were computed from the NAD 83(2011) position.
DQ9778
DQ9778; North East Units Scale Factor Converg.
DQ9778;SPC FL E - 24,614.787 123,585.890 MT 1.00001327 -0 18 48.4
DQ9778;SPC FL E - 80,757.01 405,464.71 sFT 1.00001327 -0 18 48.4
DQ9778;UTM 17 - 2,715,738.370 423,611.963 MT 0.99967207 -0 18 48.4
DQ9778
DQ9778! - Elev Factor x Scale Factor = Combined Factor
DQ9778!SPC FL E - 1.00000161 x 1.00001327 = 1.00001488
DQ9778!UTM 17 - 1.00000161 x 0.99967207 = 0.99967368
DQ9778
DQ9778_U.S. NATIONAL GRID SPATIAL ADDRESS: 17RMH2361115738(NAD 83)
DQ9778
DQ9778 SUPERSEDED SURVEY CONTROL
DQ9778
DQ9778 NAD 83(2011)- 24 33 13.26693(N) 081 45 15.39940(W) AD(2010.00) c
DQ9778 ELLIP H (11/??/18) -10.263 (m) GP(2010.00) c c
DQ9778
DQ9778.Superseded values are not recommended for survey control.
DQ9778
DQ9778.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DQ9778.See file dsdata.pdf to determine how the superseded data were derived.
DQ9778
DQ9778_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DQ9778
DQ9778 STATION DESCRIPTION
DQ9778
DQ9778'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DQ9778'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DQ9778'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DQ9778'ACCESSIBLE AT THE WORLDWIDE WEB.
DQ9778'https://geodesy.noaa.gov/CORS/data.shtml
DQ9778'https://geodesy.noaa.gov/CORS
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