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 18, 2025 00:13:21 EST
DR6978 ***********************************************************************
DR6978 CORS - This is a GPS Continuously Operating Reference Station.
DR6978 DESIGNATION - N300 VIRGINIA KEY CORS ARP
DR6978 CORS_ID - N300
DR6978 PID - DR6978
DR6978 STATE/COUNTY- FL/MIAMI-DADE
DR6978 COUNTRY - US
DR6978 USGS QUAD - KEY BISCAYNE (2018)
DR6978
DR6978 *CURRENT SURVEY CONTROL
DR6978 ______________________________________________________________________
DR6978* NAD 83(2011) POSITION- 25 43 52.91900(N) 080 09 42.67667(W) ADJUSTED
DR6978* NAD 83(2011) ELLIP HT- -21.221 (meters) (09/??/21) ADJUSTED
DR6978* NAD 83(2011) EPOCH - 2010.00
DR6978 ______________________________________________________________________
DR6978 GEOID HEIGHT - -25.695 (meters) GEOID18
DR6978 NAD 83(2011) X - 982,354.836 (meters) COMP
DR6978 NAD 83(2011) Y - -5,664,739.987 (meters) COMP
DR6978 NAD 83(2011) Z - 2,752,273.393 (meters) COMP
DR6978
DR6978.Formal positional accuracy estimates are not available for this CORS
DR6978.because its coordinates were determined in part using modeled
DR6978.velocities. Approximate one-sigma accuracies for latitude, longitude,
DR6978.and ellipsoid height can be obtained from the short-term time series.
DR6978.Additional information regarding modeled velocities is available on
DR6978.the CORS Coordinates for MYCS2 web page:
DR6978.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DR6978
DR6978.The coordinates were established by GPS observations
DR6978.and adjusted by the National Geodetic Survey in September 2021.
DR6978
DR6978.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DR6978.been affixed to the stable North American Tectonic Plate.
DR6978
DR6978.The coordinates are valid at the epoch date displayed above
DR6978.which is a decimal equivalence of Year/Month/Day.
DR6978
DR6978.Due to the release of the International GNSS Service (IGS) 2014
DR6978.realization of the International Terrestrial Reference Frame of 2014
DR6978.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DR6978.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DR6978.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DR6978.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DR6978.currently published epoch of 2010.00.
DR6978
DR6978.Additional information on MYCS2 is available at
DR6978.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DR6978
DR6978.Significant digits in the geoid height do not necessarily reflect accuracy.
DR6978.GEOID18 height accuracy estimate available here.
DR6978
DR6978.The PID for the CORS L1 Phase Center is DR6979.
DR6978
DR6978.Click photographs - Photos may exist for this station.
DR6978
DR6978.The XYZ, and position/ellipsoidal ht. are equivalent.
DR6978
DR6978.The ellipsoidal height was determined by GPS observations
DR6978.and is referenced to NAD 83.
DR6978
DR6978. The following values were computed from the NAD 83(2011) position.
DR6978
DR6978; North East Units Scale Factor Converg.
DR6978;SPC FL E - 155,122.841 284,100.062 MT 1.00002848 +0 21 50.1
DR6978;SPC FL E - 508,932.19 932,084.95 sFT 1.00002848 +0 21 50.1
DR6978;UTM 17 - 2,846,201.895 584,071.367 MT 0.99968727 +0 21 50.1
DR6978
DR6978! - Elev Factor x Scale Factor = Combined Factor
DR6978!SPC FL E - 1.00000333 x 1.00002848 = 1.00003181
DR6978!UTM 17 - 1.00000333 x 0.99968727 = 0.99969060
DR6978
DR6978_U.S. NATIONAL GRID SPATIAL ADDRESS: 17RNJ8407146201(NAD 83)
DR6978
DR6978 SUPERSEDED SURVEY CONTROL
DR6978
DR6978.No superseded survey control is available for this station.
DR6978
DR6978_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DR6978
DR6978 STATION DESCRIPTION
DR6978
DR6978'DESCRIBED BY NATIONAL GEODETIC SURVEY 2021
DR6978'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DR6978'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DR6978'ACCESSIBLE AT THE WORLDWIDE WEB.
DR6978'https://geodesy.noaa.gov/CORS/data.shtml
DR6978'https://geodesy.noaa.gov/CORS
1 National Geodetic Survey, Retrieval Date = FEBRUARY 18, 2025 00:13:21 EST
DR6980 ***********************************************************************
DR6980 CORS - This is a GPS Continuously Operating Reference Station.
DR6980 DESIGNATION - N300 VIRGINIA KEY CORS GRP
DR6980 CORS_ID - N300
DR6980 PID - DR6980
DR6980 STATE/COUNTY- FL/MIAMI-DADE
DR6980 COUNTRY - US
DR6980 USGS QUAD - KEY BISCAYNE (2018)
DR6980
DR6980 *CURRENT SURVEY CONTROL
DR6980 ______________________________________________________________________
DR6980* NAD 83(2011) POSITION- 25 43 52.91900(N) 080 09 42.67667(W) ADJUSTED
DR6980* NAD 83(2011) ELLIP HT- -21.281 (meters) (09/??/21) ADJUSTED
DR6980* NAD 83(2011) EPOCH - 2010.00
DR6980 ______________________________________________________________________
DR6980 GEOID HEIGHT - -25.695 (meters) GEOID18
DR6980 NAD 83(2011) X - 982,354.826 (meters) COMP
DR6980 NAD 83(2011) Y - -5,664,739.933 (meters) COMP
DR6980 NAD 83(2011) Z - 2,752,273.367 (meters) COMP
DR6980 LAPLACE CORR - -3.81 (seconds) DEFLEC18
DR6980
DR6980.Formal positional accuracy estimates are not available for this CORS
DR6980.because its coordinates were determined in part using modeled
DR6980.velocities. Approximate one-sigma accuracies for latitude, longitude,
DR6980.and ellipsoid height can be obtained from the short-term time series.
DR6980.Additional information regarding modeled velocities is available on
DR6980.the CORS Coordinates for MYCS2 web page:
DR6980.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DR6980
DR6980.The horizontal coordinates were established by GPS observations
DR6980.and adjusted by the National Geodetic Survey in September 2021.
DR6980
DR6980.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DR6980.been affixed to the stable North American Tectonic Plate.
DR6980
DR6980.The horizontal coordinates are valid at the epoch date displayed above
DR6980.which is a decimal equivalence of Year/Month/Day.
DR6980
DR6980.Due to the release of the International GNSS Service (IGS) 2014
DR6980.realization of the International Terrestrial Reference Frame of 2014
DR6980.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DR6980.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DR6980.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DR6980.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DR6980.currently published epoch of 2010.00.
DR6980
DR6980.Additional information on MYCS2 is available at
DR6980.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DR6980
DR6980.Significant digits in the geoid height do not necessarily reflect accuracy.
DR6980.GEOID18 height accuracy estimate available here.
DR6980
DR6980.Click photographs - Photos may exist for this station.
DR6980
DR6980.The XYZ, and position/ellipsoidal ht. are equivalent.
DR6980
DR6980.The Laplace correction was computed from DEFLEC18 derived deflections.
DR6980
DR6980.The ellipsoidal height was determined by GPS observations
DR6980.and is referenced to NAD 83.
DR6980
DR6980. The following values were computed from the NAD 83(2011) position.
DR6980
DR6980; North East Units Scale Factor Converg.
DR6980;SPC FL E - 155,122.841 284,100.062 MT 1.00002848 +0 21 50.1
DR6980;SPC FL E - 508,932.19 932,084.95 sFT 1.00002848 +0 21 50.1
DR6980;UTM 17 - 2,846,201.895 584,071.367 MT 0.99968727 +0 21 50.1
DR6980
DR6980! - Elev Factor x Scale Factor = Combined Factor
DR6980!SPC FL E - 1.00000334 x 1.00002848 = 1.00003182
DR6980!UTM 17 - 1.00000334 x 0.99968727 = 0.99969061
DR6980
DR6980_U.S. NATIONAL GRID SPATIAL ADDRESS: 17RNJ8407146201(NAD 83)
DR6980
DR6980 SUPERSEDED SURVEY CONTROL
DR6980
DR6980.No superseded survey control is available for this station.
DR6980
DR6980_STAMPING: UNKNOWN
DR6980
DR6980 STATION DESCRIPTION
DR6980
DR6980'THIS MONUMENT IS ASSOCIATED WITH CORS SITE 'N300'
DR6980'LATEST INFORMATION INCLUDING POSITIONS AND VELOCITIES
DR6980'ARE AVAILABLE IN THE COORDINATE AND LOG FILES ACCESSIBLE
DR6980'BY ANONYMOUS FTP OR THE WORLDWIDE WEB.
DR6980' https://geodesy.noaa.gov/corsdata/coord/coord_14
DR6980' https://geodesy.noaa.gov/corsdata/station_log
DR6980' https://geodesy.noaa.gov/CORS
DR6980'RECOVERED AS DESCRIBED.
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