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 16:06:36 EST
DJ7841 ***********************************************************************
DJ7841 CORS - This is a GPS Continuously Operating Reference Station.
DJ7841 DESIGNATION - HACKLEBURG 5 CORS ARP
DJ7841 CORS_ID - HAC5
DJ7841 PID - DJ7841
DJ7841 STATE/COUNTY- AL/MARION
DJ7841 COUNTRY - US
DJ7841 USGS QUAD - HACKLEBURG (2018)
DJ7841
DJ7841 *CURRENT SURVEY CONTROL
DJ7841 ______________________________________________________________________
DJ7841* NAD 83(2011) POSITION- 34 16 49.96724(N) 087 51 21.38151(W) ADJUSTED
DJ7841* NAD 83(2011) ELLIP HT- 254.352 (meters) (06/??/19) ADJUSTED
DJ7841* NAD 83(2011) EPOCH - 2010.00
DJ7841 ______________________________________________________________________
DJ7841 GEOID HEIGHT - -26.957 (meters) GEOID18
DJ7841 NAD 83(2011) X - 197,386.823 (meters) COMP
DJ7841 NAD 83(2011) Y - -5,272,309.925 (meters) COMP
DJ7841 NAD 83(2011) Z - 3,572,346.432 (meters) COMP
DJ7841
DJ7841 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DJ7841 Standards:
DJ7841 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DJ7841 Horiz Ellip SD_N SD_E SD_h (unitless)
DJ7841 -------------------------------------------------------------------
DJ7841 NETWORK 0.17 0.28 0.06 0.07 0.14 0.11840700
DJ7841 -------------------------------------------------------------------
DJ7841
DJ7841.The coordinates were established by GPS observations
DJ7841.and adjusted by the National Geodetic Survey in June 2019.
DJ7841
DJ7841.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DJ7841.been affixed to the stable North American Tectonic Plate.
DJ7841
DJ7841.The coordinates are valid at the epoch date displayed above
DJ7841.which is a decimal equivalence of Year/Month/Day.
DJ7841
DJ7841.Due to the release of the International GNSS Service (IGS) 2014
DJ7841.realization of the International Terrestrial Reference Frame of 2014
DJ7841.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DJ7841.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DJ7841.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DJ7841.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DJ7841.currently published epoch of 2010.00.
DJ7841
DJ7841.Additional information on MYCS2 is available at
DJ7841.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DJ7841
DJ7841.Significant digits in the geoid height do not necessarily reflect accuracy.
DJ7841.GEOID18 height accuracy estimate available here.
DJ7841
DJ7841.The PID for the CORS L1 Phase Center is DJ7842.
DJ7841
DJ7841.Click photographs - Photos may exist for this station.
DJ7841
DJ7841.The XYZ, and position/ellipsoidal ht. are equivalent.
DJ7841
DJ7841.The ellipsoidal height was determined by GPS observations
DJ7841.and is referenced to NAD 83.
DJ7841
DJ7841. The following values were computed from the NAD 83(2011) position.
DJ7841
DJ7841; North East Units Scale Factor Converg.
DJ7841;SPC AL W - 474,693.331 567,227.228 MT 0.99994657 -0 12 01.7
DJ7841;UTM 16 - 3,793,594.596 421,215.584 MT 0.99967651 -0 28 55.7
DJ7841
DJ7841! - Elev Factor x Scale Factor = Combined Factor
DJ7841!SPC AL W - 0.99996007 x 0.99994657 = 0.99990665
DJ7841!UTM 16 - 0.99996007 x 0.99967651 = 0.99963660
DJ7841
DJ7841_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDC2121593594(NAD 83)
DJ7841
DJ7841 SUPERSEDED SURVEY CONTROL
DJ7841
DJ7841 NAD 83(2011)- 34 16 49.96723(N) 087 51 21.38145(W) AD(2010.00) c
DJ7841 ELLIP H (08/??/11) 254.352 (m) GP(2010.00) c c
DJ7841 NAD 83(CORS)- 34 16 49.96692(N) 087 51 21.38177(W) AD(2002.00) c
DJ7841 ELLIP H (12/??/07) 254.354 (m) GP(2002.00) c c
DJ7841
DJ7841.Superseded values are not recommended for survey control.
DJ7841
DJ7841.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DJ7841.See file dsdata.pdf to determine how the superseded data were derived.
DJ7841
DJ7841_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DJ7841
DJ7841 STATION DESCRIPTION
DJ7841
DJ7841'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DJ7841'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DJ7841'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DJ7841'ACCESSIBLE AT THE WORLDWIDE WEB.
DJ7841'https://geodesy.noaa.gov/CORS/data.shtml
DJ7841'https://geodesy.noaa.gov/CORS
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