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 15:38:09 EST
AF9511 ***********************************************************************
AF9511 CORS - This is a GPS Continuously Operating Reference Station.
AF9511 DESIGNATION - MIAMI 1 CORS ARP
AF9511 CORS_ID - MIA1
AF9511 PID - AF9511
AF9511 STATE/COUNTY- FL/MIAMI-DADE
AF9511 COUNTRY - US
AF9511 USGS QUAD - KEY BISCAYNE (2018)
AF9511
AF9511 *CURRENT SURVEY CONTROL
AF9511 ______________________________________________________________________
AF9511* NAD 83(2011) POSITION- 25 43 58.09717(N) 080 09 36.59957(W) ADJUSTED
AF9511* NAD 83(2011) ELLIP HT- -20.658 (meters) (06/??/19) ADJUSTED
AF9511* NAD 83(2011) EPOCH - 2010.00
AF9511 ______________________________________________________________________
AF9511 GEOID HEIGHT - -25.699 (meters) GEOID18
AF9511 NAD 83(2011) X - 982,509.997 (meters) COMP
AF9511 NAD 83(2011) Y - -5,664,643.375 (meters) COMP
AF9511 NAD 83(2011) Z - 2,752,417.184 (meters) COMP
AF9511
AF9511.Formal positional accuracy estimates are not available for this CORS
AF9511.because its coordinates were determined in part using modeled
AF9511.velocities. Approximate one-sigma accuracies for latitude, longitude,
AF9511.and ellipsoid height can be obtained from the short-term time series.
AF9511.Additional information regarding modeled velocities is available on
AF9511.the CORS Coordinates for MYCS2 web page:
AF9511.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
AF9511
AF9511.The coordinates were established by GPS observations
AF9511.and adjusted by the National Geodetic Survey in June 2019.
AF9511
AF9511.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
AF9511.been affixed to the stable North American Tectonic Plate.
AF9511
AF9511.The coordinates are valid at the epoch date displayed above
AF9511.which is a decimal equivalence of Year/Month/Day.
AF9511
AF9511.Due to the release of the International GNSS Service (IGS) 2014
AF9511.realization of the International Terrestrial Reference Frame of 2014
AF9511.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
AF9511.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
AF9511.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
AF9511.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
AF9511.currently published epoch of 2010.00.
AF9511
AF9511.Additional information on MYCS2 is available at
AF9511.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
AF9511
AF9511.Significant digits in the geoid height do not necessarily reflect accuracy.
AF9511.GEOID18 height accuracy estimate available here.
AF9511
AF9511.The PID for the CORS L1 Phase Center is AJ7879.
AF9511
AF9511.Click photographs - Photos may exist for this station.
AF9511
AF9511.The XYZ, and position/ellipsoidal ht. are equivalent.
AF9511
AF9511.The ellipsoidal height was determined by GPS observations
AF9511.and is referenced to NAD 83.
AF9511
AF9511. The following values were computed from the NAD 83(2011) position.
AF9511
AF9511; North East Units Scale Factor Converg.
AF9511;SPC FL E - 155,283.269 284,268.439 MT 1.00002883 +0 21 52.8
AF9511;SPC FL E - 509,458.53 932,637.37 sFT 1.00002883 +0 21 52.8
AF9511;UTM 17 - 2,846,362.268 584,239.687 MT 0.99968762 +0 21 52.8
AF9511
AF9511! - Elev Factor x Scale Factor = Combined Factor
AF9511!SPC FL E - 1.00000325 x 1.00002883 = 1.00003208
AF9511!UTM 17 - 1.00000325 x 0.99968762 = 0.99969086
AF9511
AF9511_U.S. NATIONAL GRID SPATIAL ADDRESS: 17RNJ8423946362(NAD 83)
AF9511
AF9511 SUPERSEDED SURVEY CONTROL
AF9511
AF9511 NAD 83(2011)- 25 43 58.09741(N) 080 09 36.59949(W) AD(2010.00) c
AF9511 ELLIP H (08/??/11) -20.772 (m) GP(2010.00) c c
AF9511 NAD 83(CORS)- 25 43 58.09726(N) 080 09 36.60016(W) AD(2002.00) c
AF9511 ELLIP H (03/??/02) -20.644 (m) GP(2002.00) c c
AF9511 NAD 83(CORS)- 25 43 58.09724(N) 080 09 36.60033(W) AD(1997.00) c
AF9511 ELLIP H (04/??/96) -20.647 (m) GP(1997.00) c c
AF9511 NAD 83(CORS)- 25 43 58.09724(N) 080 09 36.60033(W) AD(1996.00) c
AF9511 ELLIP H (04/??/96) -20.647 (m) GP(1996.00) c c
AF9511
AF9511.Superseded values are not recommended for survey control.
AF9511
AF9511.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
AF9511.See file dsdata.pdf to determine how the superseded data were derived.
AF9511
AF9511_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
AF9511
AF9511 STATION DESCRIPTION
AF9511
AF9511'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
AF9511'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
AF9511'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
AF9511'ACCESSIBLE AT THE WORLDWIDE WEB.
AF9511'https://geodesy.noaa.gov/CORS/data.shtml
AF9511'https://geodesy.noaa.gov/CORS
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