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 21:46:22 EST
DF7054 ***********************************************************************
DF7054 HT_MOD - This is a Height Modernization Survey Station.
DF7054 CORS - This is a GPS Continuously Operating Reference Station.
DF7054 DESIGNATION - SICILY ISLAND CORS ARP
DF7054 CORS_ID - SIHS
DF7054 PID - DF7054
DF7054 STATE/COUNTY- LA/CATAHOULA
DF7054 COUNTRY - US
DF7054 USGS QUAD - SICILY ISLAND (2018)
DF7054
DF7054 *CURRENT SURVEY CONTROL
DF7054 ______________________________________________________________________
DF7054* NAD 83(2011) POSITION- 31 50 36.15838(N) 091 39 19.56092(W) ADJUSTED
DF7054* NAD 83(2011) ELLIP HT- 7.071 (meters) (06/??/19) ADJUSTED
DF7054* NAD 83(2011) EPOCH - 2010.00
DF7054* NAVD 88 ORTHO HEIGHT - 33.08 (meters) 108.5 (feet) GPS OBS
DF7054 ______________________________________________________________________
DF7054 NAVD 88 orthometric height was determined with geoid model GEOID03
DF7054 GEOID HEIGHT - -26.026 (meters) GEOID03
DF7054 GEOID HEIGHT - -26.030 (meters) GEOID18
DF7054 NAD 83(2011) X - -156,670.818 (meters) COMP
DF7054 NAD 83(2011) Y - -5,420,983.801 (meters) COMP
DF7054 NAD 83(2011) Z - 3,345,694.405 (meters) COMP
DF7054
DF7054 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DF7054 Standards:
DF7054 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DF7054 Horiz Ellip SD_N SD_E SD_h (unitless)
DF7054 -------------------------------------------------------------------
DF7054 NETWORK 0.16 0.45 0.06 0.07 0.23 0.03401000
DF7054 -------------------------------------------------------------------
DF7054
DF7054.The coordinates were established by GPS observations
DF7054.and adjusted by the National Geodetic Survey in June 2019.
DF7054
DF7054.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DF7054.been affixed to the stable North American Tectonic Plate.
DF7054
DF7054.The coordinates are valid at the epoch date displayed above
DF7054.which is a decimal equivalence of Year/Month/Day.
DF7054
DF7054.Due to the release of the International GNSS Service (IGS) 2014
DF7054.realization of the International Terrestrial Reference Frame of 2014
DF7054.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DF7054.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DF7054.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DF7054.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DF7054.currently published epoch of 2010.00.
DF7054
DF7054.Additional information on MYCS2 is available at
DF7054.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DF7054
DF7054.The orthometric height was determined by GPS observations and a
DF7054.high-resolution geoid model using precise GPS observation and
DF7054.processing techniques.
DF7054
DF7054.Significant digits in the geoid height do not necessarily reflect accuracy.
DF7054.GEOID18 height accuracy estimate available here.
DF7054
DF7054.The PID for the CORS L1 Phase Center is DR3563.
DF7054
DF7054.Click photographs - Photos may exist for this station.
DF7054
DF7054.The XYZ, and position/ellipsoidal ht. are equivalent.
DF7054
DF7054.The ellipsoidal height was determined by GPS observations
DF7054.and is referenced to NAD 83.
DF7054
DF7054. The following values were computed from the NAD 83(2011) position.
DF7054
DF7054; North East Units Scale Factor Converg.
DF7054;SPC LA N - 149,258.201 1,079,933.538 MT 0.99991558 +0 26 47.5
DF7054;SPC LA N - 489,691.28 3,543,081.95 sFT 0.99991558 +0 26 47.5
DF7054;UTM 15 - 3,523,863.138 627,222.114 MT 0.99979961 +0 42 34.2
DF7054
DF7054! - Elev Factor x Scale Factor = Combined Factor
DF7054!SPC LA N - 0.99999889 x 0.99991558 = 0.99991447
DF7054!UTM 15 - 0.99999889 x 0.99979961 = 0.99979850
DF7054
DF7054_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXR2722223863(NAD 83)
DF7054
DF7054 SUPERSEDED SURVEY CONTROL
DF7054
DF7054 ELLIP H (06/27/12) 7.074 (m) GP(2010.00) 0 0
DF7054 NAD 83(2011)- 31 50 36.15868(N) 091 39 19.56112(W) AD(2010.00) c
DF7054 NAD 83(2011)- 31 50 36.15835(N) 091 39 19.56088(W) AD(2010.00) c
DF7054 ELLIP H (08/??/11) 7.068 (m) GP(2010.00) c c
DF7054 ELLIP H (02/10/07) 7.064 (m) GP(2002.00)
DF7054 NAD 83(2007)- 31 50 36.15836(N) 091 39 19.56144(W) AD(2002.00) c
DF7054 NAD 83(CORS)- 31 50 36.15836(N) 091 39 19.56144(W) AD(2002.00) c
DF7054 ELLIP H (08/??/03) 7.064 (m) GP(2002.00) c c
DF7054 NAVD 88 (06/28/04) 33.10 (m) GEOID03 model used GPS OBS
DF7054
DF7054.Superseded values are not recommended for survey control.
DF7054
DF7054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DF7054.See file dsdata.pdf to determine how the superseded data were derived.
DF7054
DF7054_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DF7054
DF7054 STATION DESCRIPTION
DF7054
DF7054'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DF7054'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DF7054'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DF7054'ACCESSIBLE AT THE WORLDWIDE WEB.
DF7054'https://geodesy.noaa.gov/CORS/data.shtml
DF7054'https://geodesy.noaa.gov/CORS
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