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 00:31:21 EST
AF9682 ***********************************************************************
AF9682 CORS - This is a GPS Continuously Operating Reference Station.
AF9682 DESIGNATION - MIAMI 4 CORS ARP
AF9682 CORS_ID - MIA4
AF9682 PID - AF9682
AF9682 STATE/COUNTY- FL/MIAMI-DADE
AF9682 COUNTRY - US
AF9682 USGS QUAD - KEY BISCAYNE (2018)
AF9682
AF9682 *CURRENT SURVEY CONTROL
AF9682 ______________________________________________________________________
AF9682* NAD 83(2011) POSITION- 25 43 57.99586(N) 080 09 37.79533(W) ADJUSTED
AF9682* NAD 83(2011) ELLIP HT- -15.767 (meters) (06/??/19) ADJUSTED
AF9682* NAD 83(2011) EPOCH - 2010.00
AF9682 ______________________________________________________________________
AF9682 GEOID HEIGHT - -25.697 (meters) GEOID18
AF9682 NAD 83(2011) X - 982,478.142 (meters) COMP
AF9682 NAD 83(2011) Y - -5,664,654.746 (meters) COMP
AF9682 NAD 83(2011) Z - 2,752,416.500 (meters) COMP
AF9682
AF9682 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
AF9682 Standards:
AF9682 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
AF9682 Horiz Ellip SD_N SD_E SD_h (unitless)
AF9682 -------------------------------------------------------------------
AF9682 NETWORK 0.23 0.75 0.10 0.09 0.39 -0.00741200
AF9682 -------------------------------------------------------------------
AF9682
AF9682.The coordinates were established by GPS observations
AF9682.and adjusted by the National Geodetic Survey in June 2019.
AF9682
AF9682.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
AF9682.been affixed to the stable North American Tectonic Plate.
AF9682
AF9682.The coordinates are valid at the epoch date displayed above
AF9682.which is a decimal equivalence of Year/Month/Day.
AF9682
AF9682.Due to the release of the International GNSS Service (IGS) 2014
AF9682.realization of the International Terrestrial Reference Frame of 2014
AF9682.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
AF9682.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
AF9682.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
AF9682.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
AF9682.currently published epoch of 2010.00.
AF9682
AF9682.Additional information on MYCS2 is available at
AF9682.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
AF9682
AF9682.Significant digits in the geoid height do not necessarily reflect accuracy.
AF9682.GEOID18 height accuracy estimate available here.
AF9682
AF9682.The PID for the CORS L1 Phase Center is DG4256.
AF9682
AF9682.Click photographs - Photos may exist for this station.
AF9682
AF9682.The XYZ, and position/ellipsoidal ht. are equivalent.
AF9682
AF9682.The ellipsoidal height was determined by GPS observations
AF9682.and is referenced to NAD 83.
AF9682
AF9682. The following values were computed from the NAD 83(2011) position.
AF9682
AF9682; North East Units Scale Factor Converg.
AF9682;SPC FL E - 155,279.939 284,235.129 MT 1.00002876 +0 21 52.2
AF9682;SPC FL E - 509,447.60 932,528.09 sFT 1.00002876 +0 21 52.2
AF9682;UTM 17 - 2,846,358.940 584,206.388 MT 0.99968755 +0 21 52.2
AF9682
AF9682! - Elev Factor x Scale Factor = Combined Factor
AF9682!SPC FL E - 1.00000248 x 1.00002876 = 1.00003124
AF9682!UTM 17 - 1.00000248 x 0.99968755 = 0.99969003
AF9682
AF9682_U.S. NATIONAL GRID SPATIAL ADDRESS: 17RNJ8420646358(NAD 83)
AF9682
AF9682 SUPERSEDED SURVEY CONTROL
AF9682
AF9682 NAD 83(2011)- 25 43 57.99578(N) 080 09 37.79533(W) AD(2010.00) c
AF9682 ELLIP H (08/??/11) -15.763 (m) GP(2010.00) c c
AF9682 NAD 83(CORS)- 25 43 57.99560(N) 080 09 37.79577(W) AD(2002.00) c
AF9682 ELLIP H (11/??/08) -15.769 (m) GP(2002.00) c c
AF9682 NAD 83(CORS)- 25 43 57.99547(N) 080 09 37.79575(W) AD(2002.00) c
AF9682 ELLIP H (02/??/04) -15.790 (m) GP(2002.00) c c
AF9682 NAD 83(CORS)- 25 43 57.99533(N) 080 09 37.79577(W) AD(2002.00) c
AF9682 ELLIP H (03/??/02) -15.763 (m) GP(2002.00) c c
AF9682 NAD 83(CORS)- 25 43 57.99523(N) 080 09 37.79595(W) AD(1997.00) c
AF9682 ELLIP H (08/??/98) -15.763 (m) GP(1997.00) c c
AF9682 NAD 83(CORS)- 25 43 57.99509(N) 080 09 37.79621(W) AD(1997.00) c
AF9682 ELLIP H (07/??/98) -15.562 (m) GP(1997.00) c c
AF9682
AF9682.Superseded values are not recommended for survey control.
AF9682
AF9682.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
AF9682.See file dsdata.pdf to determine how the superseded data were derived.
AF9682
AF9682_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
AF9682
AF9682 STATION DESCRIPTION
AF9682
AF9682'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
AF9682'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
AF9682'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
AF9682'ACCESSIBLE AT THE WORLDWIDE WEB.
AF9682'https://geodesy.noaa.gov/CORS/data.shtml
AF9682'https://geodesy.noaa.gov/CORS
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