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 08:32:13 EST
DF7982 ***********************************************************************
DF7982 CORS - This is a GPS Continuously Operating Reference Station.
DF7982 DESIGNATION - BROOKSVILLE CORS ARP
DF7982 CORS_ID - BKVL
DF7982 PID - DF7982
DF7982 STATE/COUNTY- FL/HERNANDO
DF7982 COUNTRY - US
DF7982 USGS QUAD - MASARYKTOWN (2018)
DF7982
DF7982 *CURRENT SURVEY CONTROL
DF7982 ______________________________________________________________________
DF7982* NAD 83(2011) POSITION- 28 28 25.66908(N) 082 27 13.19412(W) ADJUSTED
DF7982* NAD 83(2011) ELLIP HT- -5.013 (meters) (06/??/19) ADJUSTED
DF7982* NAD 83(2011) EPOCH - 2010.00
DF7982* NAVD 88 ORTHO HEIGHT - 21.385 (meters) 70.16 (feet) ADJUSTED
DF7982 ______________________________________________________________________
DF7982 GEOID HEIGHT - -26.394 (meters) GEOID18
DF7982 NAD 83(2011) X - 736,864.355 (meters) COMP
DF7982 NAD 83(2011) Y - -5,562,277.315 (meters) COMP
DF7982 NAD 83(2011) Z - 3,022,762.015 (meters) COMP
DF7982 VERT ORDER - FIRST CLASS II
DF7982
DF7982 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DF7982 Standards:
DF7982 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DF7982 Horiz Ellip SD_N SD_E SD_h (unitless)
DF7982 -------------------------------------------------------------------
DF7982 NETWORK 0.15 0.49 0.07 0.05 0.25 -0.05542700
DF7982 -------------------------------------------------------------------
DF7982
DF7982.The coordinates were established by GPS observations
DF7982.and adjusted by the National Geodetic Survey in June 2019.
DF7982
DF7982.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DF7982.been affixed to the stable North American Tectonic Plate.
DF7982
DF7982.The coordinates are valid at the epoch date displayed above
DF7982.which is a decimal equivalence of Year/Month/Day.
DF7982
DF7982.Due to the release of the International GNSS Service (IGS) 2014
DF7982.realization of the International Terrestrial Reference Frame of 2014
DF7982.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DF7982.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DF7982.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DF7982.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DF7982.currently published epoch of 2010.00.
DF7982
DF7982.Additional information on MYCS2 is available at
DF7982.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DF7982
DF7982.The orthometric height was determined by differential leveling and
DF7982.adjusted by the NATIONAL GEODETIC SURVEY
DF7982.in April 2016.
DF7982
DF7982.Significant digits in the geoid height do not necessarily reflect accuracy.
DF7982.GEOID18 height accuracy estimate available here.
DF7982
DF7982.The PID for the CORS L1 Phase Center is DO9891.
DF7982
DF7982.Click photographs - Photos may exist for this station.
DF7982
DF7982.The XYZ, and position/ellipsoidal ht. are equivalent.
DF7982
DF7982.The ellipsoidal height was determined by GPS observations
DF7982.and is referenced to NAD 83.
DF7982
DF7982. The following values were computed from the NAD 83(2011) position.
DF7982
DF7982; North East Units Scale Factor Converg.
DF7982;SPC FL W - 458,797.484 155,575.718 MT 0.99996552 -0 12 58.6
DF7982;SPC FL W - 1,505,238.08 510,418.00 sFT 0.99996552 -0 12 58.6
DF7982;UTM 17 - 3,150,549.885 357,693.626 MT 0.99984993 -0 41 35.4
DF7982
DF7982! - Elev Factor x Scale Factor = Combined Factor
DF7982!SPC FL W - 1.00000079 x 0.99996552 = 0.99996631
DF7982!UTM 17 - 1.00000079 x 0.99984993 = 0.99985072
DF7982
DF7982_U.S. NATIONAL GRID SPATIAL ADDRESS: 17RLM5769350549(NAD 83)
DF7982
DF7982 SUPERSEDED SURVEY CONTROL
DF7982
DF7982 NAD 83(2011)- 28 28 25.66901(N) 082 27 13.19402(W) AD(2010.00) c
DF7982 ELLIP H (08/??/11) -5.037 (m) GP(2010.00) c c
DF7982 NAD 83(CORS)- 28 28 25.66910(N) 082 27 13.19472(W) AD(2002.00) c
DF7982 ELLIP H (09/??/03) -5.025 (m) GP(2002.00) c c
DF7982 NAVD 88 21.38 (m) 70.1 (f) LEVELING 3
DF7982 NAVD 88 (04/01/10) 21.387 (m) 70.17 (f) SUPERSEDED 1 2
DF7982
DF7982.Superseded values are not recommended for survey control.
DF7982
DF7982.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DF7982.See file dsdata.pdf to determine how the superseded data were derived.
DF7982
DF7982_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DF7982_MARK LOGO: NONE
DF7982_MAGNETIC: N = NO MAGNETIC MATERIAL
DF7982
DF7982 STATION DESCRIPTION
DF7982
DF7982'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DF7982'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DF7982'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DF7982'ACCESSIBLE AT THE WORLDWIDE WEB.
DF7982'https://geodesy.noaa.gov/CORS/data.shtml
DF7982'https://geodesy.noaa.gov/CORS
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