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 22:46:14 EST
DJ8941 ***********************************************************************
DJ8941 HT_MOD - This is a Height Modernization Survey Station.
DJ8941 CORS - This is a GPS Continuously Operating Reference Station.
DJ8941 DESIGNATION - GAUTIER CORS ARP
DJ8941 CORS_ID - MSGA
DJ8941 PID - DJ8941
DJ8941 STATE/COUNTY- MS/JACKSON
DJ8941 COUNTRY - US
DJ8941 USGS QUAD - GAUTIER NORTH (2018)
DJ8941
DJ8941 *CURRENT SURVEY CONTROL
DJ8941 ______________________________________________________________________
DJ8941* NAD 83(2011) POSITION- 30 23 40.46409(N) 088 38 42.49017(W) ADJUSTED
DJ8941* NAD 83(2011) ELLIP HT- -7.879 (meters) (06/??/19) ADJUSTED
DJ8941* NAD 83(2011) EPOCH - 2010.00
DJ8941* NAVD 88 ORTHO HEIGHT - 20.25 (meters) 66.4 (feet) GPS OBS
DJ8941* NAVD 88 EPOCH - 2009.55
DJ8941 **This station is located in a suspected subsidence area (see below).
DJ8941 ______________________________________________________________________
DJ8941 NAVD 88 orthometric height was determined with geoid model GEOID12A
DJ8941 GEOID HEIGHT - -28.135 (meters) GEOID12A
DJ8941 GEOID HEIGHT - -28.142 (meters) GEOID18
DJ8941 NAD 83(2011) X - 130,193.232 (meters) COMP
DJ8941 NAD 83(2011) Y - -5,504,709.812 (meters) COMP
DJ8941 NAD 83(2011) Z - 3,208,174.731 (meters) COMP
DJ8941
DJ8941 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DJ8941 Standards:
DJ8941 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DJ8941 Horiz Ellip SD_N SD_E SD_h (unitless)
DJ8941 -------------------------------------------------------------------
DJ8941 NETWORK 0.18 0.32 0.04 0.09 0.16 0.05693100
DJ8941 -------------------------------------------------------------------
DJ8941
DJ8941.The coordinates were established by GPS observations
DJ8941.and adjusted by the National Geodetic Survey in June 2019.
DJ8941
DJ8941.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DJ8941.been affixed to the stable North American Tectonic Plate.
DJ8941
DJ8941.The coordinates are valid at the epoch date displayed above
DJ8941.which is a decimal equivalence of Year/Month/Day.
DJ8941
DJ8941.Due to the release of the International GNSS Service (IGS) 2014
DJ8941.realization of the International Terrestrial Reference Frame of 2014
DJ8941.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DJ8941.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DJ8941.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DJ8941.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DJ8941.currently published epoch of 2010.00.
DJ8941
DJ8941.Additional information on MYCS2 is available at
DJ8941.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DJ8941
DJ8941.** This station is in an area of known vertical motion. Due to the
DJ8941.** variability of land subsidence, uplift, and crustal motion, NGS has,
DJ8941.** determined the orthometric heights for marks in these suspect
DJ8941.** subsidence areas should be considered valid only at the epoch date
DJ8941.** associated with the orthometric height. These heights must always
DJ8941.** be validated when used as control. All previously superseded
DJ8941.** orthometric heights are now considered suspect and are available
DJ8941.** in the superseded section. NGS does not recommend using suspect
DJ8941.** or superseded heights as control.
DJ8941
DJ8941.The orthometric height was determined by GPS observations and a
DJ8941.high-resolution geoid model using precise GPS observation and
DJ8941.processing techniques.
DJ8941
DJ8941.Significant digits in the geoid height do not necessarily reflect accuracy.
DJ8941.GEOID18 height accuracy estimate available here.
DJ8941
DJ8941.The PID for the CORS L1 Phase Center is DJ8942.
DJ8941
DJ8941.Click photographs - Photos may exist for this station.
DJ8941
DJ8941.The XYZ, and position/ellipsoidal ht. are equivalent.
DJ8941
DJ8941.The ellipsoidal height was determined by GPS observations
DJ8941.and is referenced to NAD 83.
DJ8941
DJ8941. The following values were computed from the NAD 83(2011) position.
DJ8941
DJ8941; North East Units Scale Factor Converg.
DJ8941;SPC MS E - 99,174.927 318,085.292 MT 0.99995403 +0 05 42.8
DJ8941;SPC MS E - 325,376.41 1,043,584.83 sFT 0.99995403 +0 05 42.8
DJ8941;UTM 16 - 3,363,656.811 341,951.199 MT 0.99990817 -0 49 57.1
DJ8941
DJ8941! - Elev Factor x Scale Factor = Combined Factor
DJ8941!SPC MS E - 1.00000124 x 0.99995403 = 0.99995527
DJ8941!UTM 16 - 1.00000124 x 0.99990817 = 0.99990941
DJ8941
DJ8941_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RCU4195163656(NAD 83)
DJ8941
DJ8941 SUPERSEDED SURVEY CONTROL
DJ8941
DJ8941 ELLIP H (06/27/12) -7.886 (m) GP(2010.00) 0 0
DJ8941 NAD 83(2011)- 30 23 40.46406(N) 088 38 42.49016(W) AD(2010.00) c
DJ8941 NAD 83(2011)- 30 23 40.46409(N) 088 38 42.49011(W) AD(2010.00) c
DJ8941 ELLIP H (08/??/11) -7.884 (m) GP(2010.00) c c
DJ8941 NAD 83(CORS)- 30 23 40.46429(N) 088 38 42.49027(W) AD(2002.00) c
DJ8941 ELLIP H (01/??/08) -7.883 (m) GP(2002.00) c c
DJ8941
DJ8941.Superseded values are not recommended for survey control.
DJ8941
DJ8941.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DJ8941.See file dsdata.pdf to determine how the superseded data were derived.
DJ8941
DJ8941_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DJ8941
DJ8941 STATION DESCRIPTION
DJ8941
DJ8941'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DJ8941'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DJ8941'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DJ8941'ACCESSIBLE AT THE WORLDWIDE WEB.
DJ8941'https://geodesy.noaa.gov/CORS/data.shtml
DJ8941'https://geodesy.noaa.gov/CORS
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