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 12:49:36 EST
DH4509 ***********************************************************************
DH4509 CORS - This is a GPS Continuously Operating Reference Station.
DH4509 DESIGNATION - BONIFAY CORS ARP
DH4509 CORS_ID - BNFY
DH4509 PID - DH4509
DH4509 STATE/COUNTY- FL/HOLMES
DH4509 COUNTRY - US
DH4509 USGS QUAD - CHIPLEY (2018)
DH4509
DH4509 *CURRENT SURVEY CONTROL
DH4509 ______________________________________________________________________
DH4509* NAD 83(2011) POSITION- 30 50 54.09599(N) 085 36 13.76301(W) ADJUSTED
DH4509* NAD 83(2011) ELLIP HT- 0.832 (meters) (06/??/19) ADJUSTED
DH4509* NAD 83(2011) EPOCH - 2010.00
DH4509 ______________________________________________________________________
DH4509 GEOID HEIGHT - -27.808 (meters) GEOID18
DH4509 NAD 83(2011) X - 420,104.115 (meters) COMP
DH4509 NAD 83(2011) Y - -5,464,506.903 (meters) COMP
DH4509 NAD 83(2011) Z - 3,251,471.763 (meters) COMP
DH4509
DH4509 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DH4509 Standards:
DH4509 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DH4509 Horiz Ellip SD_N SD_E SD_h (unitless)
DH4509 -------------------------------------------------------------------
DH4509 NETWORK 0.18 0.33 0.04 0.09 0.17 -0.02030300
DH4509 -------------------------------------------------------------------
DH4509
DH4509.The coordinates were established by GPS observations
DH4509.and adjusted by the National Geodetic Survey in June 2019.
DH4509
DH4509.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DH4509.been affixed to the stable North American Tectonic Plate.
DH4509
DH4509.The coordinates are valid at the epoch date displayed above
DH4509.which is a decimal equivalence of Year/Month/Day.
DH4509
DH4509.Due to the release of the International GNSS Service (IGS) 2014
DH4509.realization of the International Terrestrial Reference Frame of 2014
DH4509.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DH4509.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DH4509.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DH4509.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DH4509.currently published epoch of 2010.00.
DH4509
DH4509.Additional information on MYCS2 is available at
DH4509.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DH4509
DH4509.Significant digits in the geoid height do not necessarily reflect accuracy.
DH4509.GEOID18 height accuracy estimate available here.
DH4509
DH4509.The PID for the CORS L1 Phase Center is DO9776.
DH4509
DH4509.Click photographs - Photos may exist for this station.
DH4509
DH4509.The XYZ, and position/ellipsoidal ht. are equivalent.
DH4509
DH4509.The ellipsoidal height was determined by GPS observations
DH4509.and is referenced to NAD 83.
DH4509
DH4509. The following values were computed from the NAD 83(2011) position.
DH4509
DH4509; North East Units Scale Factor Converg.
DH4509;SPC FL N - 205,404.150 494,413.399 MT 1.00001890 -0 33 16.9
DH4509;SPC FL N - 673,896.78 1,622,087.96 sFT 1.00001890 -0 33 16.9
DH4509;UTM 16 - 3,413,630.785 633,504.273 MT 0.99981986 +0 42 57.7
DH4509
DH4509! - Elev Factor x Scale Factor = Combined Factor
DH4509!SPC FL N - 0.99999987 x 1.00001890 = 1.00001877
DH4509!UTM 16 - 0.99999987 x 0.99981986 = 0.99981973
DH4509
DH4509_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RFV3350413630(NAD 83)
DH4509
DH4509 SUPERSEDED SURVEY CONTROL
DH4509
DH4509 NAD 83(2011)- 30 50 54.09600(N) 085 36 13.76280(W) AD(2010.00) c
DH4509 ELLIP H (08/??/11) 0.801 (m) GP(2010.00) c c
DH4509 NAD 83(CORS)- 30 50 54.09612(N) 085 36 13.76326(W) AD(2002.00) c
DH4509 ELLIP H (07/??/05) 0.803 (m) GP(2002.00) c c
DH4509
DH4509.Superseded values are not recommended for survey control.
DH4509
DH4509.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DH4509.See file dsdata.pdf to determine how the superseded data were derived.
DH4509
DH4509_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DH4509
DH4509 STATION DESCRIPTION
DH4509
DH4509'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DH4509'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DH4509'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DH4509'ACCESSIBLE AT THE WORLDWIDE WEB.
DH4509'https://geodesy.noaa.gov/CORS/data.shtml
DH4509'https://geodesy.noaa.gov/CORS
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