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 02:25:11 EST
DJ7843 ***********************************************************************
DJ7843 CORS - This is a GPS Continuously Operating Reference Station.
DJ7843 DESIGNATION - HACKLEBURG 6 CORS ARP
DJ7843 CORS_ID - HAC6
DJ7843 PID - DJ7843
DJ7843 STATE/COUNTY- AL/MARION
DJ7843 COUNTRY - US
DJ7843 USGS QUAD - HACKLEBURG (2018)
DJ7843
DJ7843 *CURRENT SURVEY CONTROL
DJ7843 ______________________________________________________________________
DJ7843* NAD 83(2011) POSITION- 34 16 50.85072(N) 087 51 21.36395(W) ADJUSTED
DJ7843* NAD 83(2011) ELLIP HT- 253.728 (meters) (06/??/19) ADJUSTED
DJ7843* NAD 83(2011) EPOCH - 2010.00
DJ7843 ______________________________________________________________________
DJ7843 GEOID HEIGHT - -26.957 (meters) GEOID18
DJ7843 NAD 83(2011) X - 197,386.679 (meters) COMP
DJ7843 NAD 83(2011) Y - -5,272,294.070 (meters) COMP
DJ7843 NAD 83(2011) Z - 3,572,368.575 (meters) COMP
DJ7843
DJ7843 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DJ7843 Standards:
DJ7843 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DJ7843 Horiz Ellip SD_N SD_E SD_h (unitless)
DJ7843 -------------------------------------------------------------------
DJ7843 NETWORK 0.19 0.41 0.05 0.09 0.21 -0.01786200
DJ7843 -------------------------------------------------------------------
DJ7843
DJ7843.The coordinates were established by GPS observations
DJ7843.and adjusted by the National Geodetic Survey in June 2019.
DJ7843
DJ7843.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DJ7843.been affixed to the stable North American Tectonic Plate.
DJ7843
DJ7843.The coordinates are valid at the epoch date displayed above
DJ7843.which is a decimal equivalence of Year/Month/Day.
DJ7843
DJ7843.Due to the release of the International GNSS Service (IGS) 2014
DJ7843.realization of the International Terrestrial Reference Frame of 2014
DJ7843.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DJ7843.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DJ7843.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DJ7843.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DJ7843.currently published epoch of 2010.00.
DJ7843
DJ7843.Additional information on MYCS2 is available at
DJ7843.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DJ7843
DJ7843.Significant digits in the geoid height do not necessarily reflect accuracy.
DJ7843.GEOID18 height accuracy estimate available here.
DJ7843
DJ7843.The PID for the CORS L1 Phase Center is DJ7844.
DJ7843
DJ7843.Click photographs - Photos may exist for this station.
DJ7843
DJ7843.The XYZ, and position/ellipsoidal ht. are equivalent.
DJ7843
DJ7843.The ellipsoidal height was determined by GPS observations
DJ7843.and is referenced to NAD 83.
DJ7843
DJ7843. The following values were computed from the NAD 83(2011) position.
DJ7843
DJ7843; North East Units Scale Factor Converg.
DJ7843;SPC AL W - 474,720.551 567,227.773 MT 0.99994657 -0 12 01.7
DJ7843;UTM 16 - 3,793,621.806 421,216.262 MT 0.99967651 -0 28 55.7
DJ7843
DJ7843! - Elev Factor x Scale Factor = Combined Factor
DJ7843!SPC AL W - 0.99996017 x 0.99994657 = 0.99990674
DJ7843!UTM 16 - 0.99996017 x 0.99967651 = 0.99963669
DJ7843
DJ7843_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDC2121693621(NAD 83)
DJ7843
DJ7843 SUPERSEDED SURVEY CONTROL
DJ7843
DJ7843 NAD 83(2011)- 34 16 50.85073(N) 087 51 21.36364(W) AD(2010.00) c
DJ7843 ELLIP H (08/??/11) 253.729 (m) GP(2010.00) c c
DJ7843 NAD 83(CORS)- 34 16 50.85041(N) 087 51 21.36390(W) AD(2002.00) c
DJ7843 ELLIP H (12/??/07) 253.730 (m) GP(2002.00) c c
DJ7843
DJ7843.Superseded values are not recommended for survey control.
DJ7843
DJ7843.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DJ7843.See file dsdata.pdf to determine how the superseded data were derived.
DJ7843
DJ7843_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DJ7843
DJ7843 STATION DESCRIPTION
DJ7843
DJ7843'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DJ7843'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DJ7843'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DJ7843'ACCESSIBLE AT THE WORLDWIDE WEB.
DJ7843'https://geodesy.noaa.gov/CORS/data.shtml
DJ7843'https://geodesy.noaa.gov/CORS
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