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 06:51:33 EST
DG5396 ***********************************************************************
DG5396 CORS - This is a GPS Continuously Operating Reference Station.
DG5396 DESIGNATION - NORTHWESTERN S.U. CORS ARP
DG5396 CORS_ID - 1NSU
DG5396 PID - DG5396
DG5396 STATE/COUNTY- LA/NATCHITOCHES
DG5396 COUNTRY - US
DG5396 USGS QUAD - NATCHITOCHES NORTH (2018)
DG5396
DG5396 *CURRENT SURVEY CONTROL
DG5396 ______________________________________________________________________
DG5396* NAD 83(2011) POSITION- 31 45 02.86229(N) 093 05 51.34299(W) ADJUSTED
DG5396* NAD 83(2011) ELLIP HT- 29.343 (meters) (06/??/19) ADJUSTED
DG5396* NAD 83(2011) EPOCH - 2010.00
DG5396 ______________________________________________________________________
DG5396 GEOID HEIGHT - -26.043 (meters) GEOID18
DG5396 NAD 83(2011) X - -293,348.812 (meters) COMP
DG5396 NAD 83(2011) Y - -5,420,743.794 (meters) COMP
DG5396 NAD 83(2011) Z - 3,336,980.994 (meters) COMP
DG5396
DG5396 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DG5396 Standards:
DG5396 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DG5396 Horiz Ellip SD_N SD_E SD_h (unitless)
DG5396 -------------------------------------------------------------------
DG5396 NETWORK 0.17 0.46 0.06 0.07 0.24 0.07341600
DG5396 -------------------------------------------------------------------
DG5396
DG5396.The coordinates were established by GPS observations
DG5396.and adjusted by the National Geodetic Survey in June 2019.
DG5396
DG5396.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DG5396.been affixed to the stable North American Tectonic Plate.
DG5396
DG5396.The coordinates are valid at the epoch date displayed above
DG5396.which is a decimal equivalence of Year/Month/Day.
DG5396
DG5396.Due to the release of the International GNSS Service (IGS) 2014
DG5396.realization of the International Terrestrial Reference Frame of 2014
DG5396.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DG5396.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DG5396.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DG5396.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DG5396.currently published epoch of 2010.00.
DG5396
DG5396.Additional information on MYCS2 is available at
DG5396.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DG5396
DG5396.Significant digits in the geoid height do not necessarily reflect accuracy.
DG5396.GEOID18 height accuracy estimate available here.
DG5396
DG5396.The PID for the CORS L1 Phase Center is DR3567.
DG5396
DG5396.Click photographs - Photos may exist for this station.
DG5396
DG5396.The XYZ, and position/ellipsoidal ht. are equivalent.
DG5396
DG5396.The ellipsoidal height was determined by GPS observations
DG5396.and is referenced to NAD 83.
DG5396
DG5396. The following values were computed from the NAD 83(2011) position.
DG5396
DG5396; North East Units Scale Factor Converg.
DG5396;SPC LA N - 138,837.856 943,384.023 MT 0.99991896 -0 18 57.4
DG5396;SPC LA N - 455,503.87 3,095,085.75 sFT 0.99991896 -0 18 57.4
DG5396;UTM 15 - 3,512,817.893 490,756.757 MT 0.99960105 -0 03 04.9
DG5396
DG5396! - Elev Factor x Scale Factor = Combined Factor
DG5396!SPC LA N - 0.99999539 x 0.99991896 = 0.99991435
DG5396!UTM 15 - 0.99999539 x 0.99960105 = 0.99959644
DG5396
DG5396_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVR9075612817(NAD 83)
DG5396
DG5396 SUPERSEDED SURVEY CONTROL
DG5396
DG5396 NAD 83(2011)- 31 45 02.86222(N) 093 05 51.34294(W) AD(2010.00) c
DG5396 ELLIP H (08/??/11) 29.340 (m) GP(2010.00) c c
DG5396 NAD 83(CORS)- 31 45 02.86182(N) 093 05 51.34331(W) AD(2002.00) c
DG5396 ELLIP H (05/??/04) 29.345 (m) GP(2002.00) c c
DG5396
DG5396.Superseded values are not recommended for survey control.
DG5396
DG5396.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DG5396.See file dsdata.pdf to determine how the superseded data were derived.
DG5396
DG5396_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DG5396
DG5396 STATION DESCRIPTION
DG5396
DG5396'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DG5396'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DG5396'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DG5396'ACCESSIBLE AT THE WORLDWIDE WEB.
DG5396'https://geodesy.noaa.gov/CORS/data.shtml
DG5396'https://geodesy.noaa.gov/CORS
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