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 01:03:00 EST
DF8160 ***********************************************************************
DF8160 HT_MOD - This is a Height Modernization Survey Station.
DF8160 CORS - This is a GPS Continuously Operating Reference Station.
DF8160 DESIGNATION - SJB GROUP COOP CORS ARP
DF8160 CORS_ID - SJB1
DF8160 PID - DF8160
DF8160 STATE/COUNTY- LA/EAST BATON ROUGE
DF8160 COUNTRY - US
DF8160 USGS QUAD - BATON ROUGE EAST (2018)
DF8160
DF8160 *CURRENT SURVEY CONTROL
DF8160 ______________________________________________________________________
DF8160* NAD 83(2011) POSITION- 30 23 45.83105(N) 091 06 25.85465(W) ADJUSTED
DF8160* NAD 83(2011) ELLIP HT- -1.673 (meters) (01/??/23) ADJUSTED
DF8160* NAD 83(2011) EPOCH - 2010.00
DF8160* NAVD 88 ORTHO HEIGHT - **(meters) **(feet) NOT PUB
DF8160 **This station is located in a suspected subsidence area (see below).
DF8160 ______________________________________________________________________
DF8160 NAVD 88 orthometric height was determined with geoid model GEOID03
DF8160 GEOID HEIGHT - -27.156 (meters) GEOID03
DF8160 GEOID HEIGHT - -27.036 (meters) GEOID18
DF8160 NAD 83(2011) X - -106,394.453 (meters) COMP
DF8160 NAD 83(2011) Y - -5,505,142.931 (meters) COMP
DF8160 NAD 83(2011) Z - 3,208,320.427 (meters) COMP
DF8160
DF8160 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DF8160 Standards:
DF8160 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DF8160 Horiz Ellip SD_N SD_E SD_h (unitless)
DF8160 -------------------------------------------------------------------
DF8160 NETWORK 0.19 0.36 0.06 0.09 0.19 0.04057600
DF8160 -------------------------------------------------------------------
DF8160
DF8160.The coordinates were established by GPS observations
DF8160.and adjusted by the National Geodetic Survey in January 2023.
DF8160
DF8160.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DF8160.been affixed to the stable North American Tectonic Plate.
DF8160
DF8160.The coordinates are valid at the epoch date displayed above
DF8160.which is a decimal equivalence of Year/Month/Day.
DF8160
DF8160.Due to the release of the International GNSS Service (IGS) 2014
DF8160.realization of the International Terrestrial Reference Frame of 2014
DF8160.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DF8160.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DF8160.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DF8160.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DF8160.currently published epoch of 2010.00.
DF8160
DF8160.Additional information on MYCS2 is available at
DF8160.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DF8160
DF8160.** This station is in an area of known vertical motion. If an
DF8160.** orthometric height was ever established but is not available
DF8160.** in the current survey control section, the orthometric height
DF8160.** is considered suspect. Suspect heights are available in the
DF8160.** superseded section only if requested.
DF8160
DF8160.Significant digits in the geoid height do not necessarily reflect accuracy.
DF8160.GEOID18 height accuracy estimate available here.
DF8160
DF8160.The PID for the CORS L1 Phase Center is DL6072.
DF8160
DF8160.Click photographs - Photos may exist for this station.
DF8160
DF8160.The XYZ, and position/ellipsoidal ht. are equivalent.
DF8160
DF8160.The ellipsoidal height was determined by GPS observations
DF8160.and is referenced to NAD 83.
DF8160
DF8160. The following values were computed from the NAD 83(2011) position.
DF8160
DF8160; North East Units Scale Factor Converg.
DF8160;SPC LA S - 210,190.951 1,021,732.234 MT 0.99994945 +0 06 47.1
DF8160;SPC LA S - 689,601.48 3,352,133.17 sFT 0.99994945 +0 06 47.1
DF8160;UTM 15 - 3,364,193.944 681,844.910 MT 1.00000796 +0 57 28.7
DF8160
DF8160! - Elev Factor x Scale Factor = Combined Factor
DF8160!SPC LA S - 1.00000026 x 0.99994945 = 0.99994971
DF8160!UTM 15 - 1.00000026 x 1.00000796 = 1.00000822
DF8160
DF8160_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RXP8184464193(NAD 83)
DF8160
DF8160 SUPERSEDED SURVEY CONTROL
DF8160
DF8160 NAD 83(2011)- 30 23 45.83105(N) 091 06 25.85463(W) AD(2010.00) c
DF8160 ELLIP H (06/??/19) -1.651 (m) GP(2010.00) c c
DF8160 ELLIP H (06/27/12) -1.663 (m) GP(2010.00) 0 0
DF8160 NAD 83(2011)- 30 23 45.83085(N) 091 06 25.85434(W) AD(2010.00) c
DF8160 NAD 83(2011)- 30 23 45.83106(N) 091 06 25.85461(W) AD(2010.00) c
DF8160 ELLIP H (08/??/11) -1.651 (m) GP(2010.00) c c
DF8160 NAD 83(CORS)- 30 23 45.83089(N) 091 06 25.85492(W) AD(2002.00) c
DF8160 ELLIP H (09/??/03) -1.629 (m) GP(2002.00) c c
DF8160
DF8160.Superseded values are not recommended for survey control.
DF8160
DF8160.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DF8160.See file dsdata.pdf to determine how the superseded data were derived.
DF8160
DF8160_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DF8160
DF8160 STATION DESCRIPTION
DF8160
DF8160'DESCRIBED BY NATIONAL GEODETIC SURVEY 2023
DF8160'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DF8160'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DF8160'ACCESSIBLE AT THE WORLDWIDE WEB.
DF8160'https://geodesy.noaa.gov/CORS/data.shtml
DF8160'https://geodesy.noaa.gov/CORS
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