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 03:39:22 EST
AJ3141 ***********************************************************************
AJ3141 CORS - This is a GPS Continuously Operating Reference Station.
AJ3141 DESIGNATION - MAC DILL AFB 2 CORS ARP
AJ3141 CORS_ID - MCD2
AJ3141 PID - AJ3141
AJ3141 STATE/COUNTY- FL/HILLSBOROUGH
AJ3141 COUNTRY - US
AJ3141 USGS QUAD - PORT TAMPA (2018)
AJ3141
AJ3141 *CURRENT SURVEY CONTROL
AJ3141 ______________________________________________________________________
AJ3141* NAD 83(2011) POSITION- 27 50 59.33748(N) 082 31 57.32003(W) ADJUSTED
AJ3141* NAD 83(2011) ELLIP HT- -14.368 (meters) (06/??/19) ADJUSTED
AJ3141* NAD 83(2011) EPOCH - 2010.00
AJ3141 ______________________________________________________________________
AJ3141 GEOID HEIGHT - -24.803 (meters) GEOID18
AJ3141 NAD 83(2011) X - 733,442.161 (meters) COMP
AJ3141 NAD 83(2011) Y - -5,595,638.542 (meters) COMP
AJ3141 NAD 83(2011) Z - 2,961,793.330 (meters) COMP
AJ3141
AJ3141 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
AJ3141 Standards:
AJ3141 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
AJ3141 Horiz Ellip SD_N SD_E SD_h (unitless)
AJ3141 -------------------------------------------------------------------
AJ3141 NETWORK 0.19 0.56 0.06 0.09 0.29 -0.06627500
AJ3141 -------------------------------------------------------------------
AJ3141
AJ3141.The coordinates were established by GPS observations
AJ3141.and adjusted by the National Geodetic Survey in June 2019.
AJ3141
AJ3141.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
AJ3141.been affixed to the stable North American Tectonic Plate.
AJ3141
AJ3141.The coordinates are valid at the epoch date displayed above
AJ3141.which is a decimal equivalence of Year/Month/Day.
AJ3141
AJ3141.Due to the release of the International GNSS Service (IGS) 2014
AJ3141.realization of the International Terrestrial Reference Frame of 2014
AJ3141.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
AJ3141.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
AJ3141.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
AJ3141.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
AJ3141.currently published epoch of 2010.00.
AJ3141
AJ3141.Additional information on MYCS2 is available at
AJ3141.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
AJ3141
AJ3141.Significant digits in the geoid height do not necessarily reflect accuracy.
AJ3141.GEOID18 height accuracy estimate available here.
AJ3141
AJ3141.The PID for the CORS L1 Phase Center is AJ3142.
AJ3141
AJ3141.Click photographs - Photos may exist for this station.
AJ3141
AJ3141.The XYZ, and position/ellipsoidal ht. are equivalent.
AJ3141
AJ3141.The ellipsoidal height was determined by GPS observations
AJ3141.and is referenced to NAD 83.
AJ3141
AJ3141. The following values were computed from the NAD 83(2011) position.
AJ3141
AJ3141; North East Units Scale Factor Converg.
AJ3141;SPC FL W - 389,680.730 147,543.768 MT 0.99997513 -0 14 55.7
AJ3141;SPC FL W - 1,278,477.53 484,066.51 sFT 0.99997513 -0 14 55.7
AJ3141;UTM 17 - 3,081,508.894 349,093.376 MT 0.99988109 -0 42 57.9
AJ3141
AJ3141! - Elev Factor x Scale Factor = Combined Factor
AJ3141!SPC FL W - 1.00000226 x 0.99997513 = 0.99997739
AJ3141!UTM 17 - 1.00000226 x 0.99988109 = 0.99988335
AJ3141
AJ3141_U.S. NATIONAL GRID SPATIAL ADDRESS: 17RLL4909381508(NAD 83)
AJ3141
AJ3141 SUPERSEDED SURVEY CONTROL
AJ3141
AJ3141 NAD 83(2011)- 27 50 59.33747(N) 082 31 57.32007(W) AD(2010.00) c
AJ3141 ELLIP H (08/??/11) -14.379 (m) GP(2010.00) c c
AJ3141 NAD 83(CORS)- 27 50 59.33767(N) 082 31 57.32075(W) AD(2002.00) c
AJ3141 ELLIP H (03/??/02) -14.357 (m) GP(2002.00) c c
AJ3141 NAD 83(CORS)- 27 50 59.33755(N) 082 31 57.32076(W) AD(1997.00) c
AJ3141 ELLIP H (05/??/01) -14.358 (m) GP(1997.00) c c
AJ3141
AJ3141.Superseded values are not recommended for survey control.
AJ3141
AJ3141.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
AJ3141.See file dsdata.pdf to determine how the superseded data were derived.
AJ3141
AJ3141_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
AJ3141
AJ3141 STATION DESCRIPTION
AJ3141
AJ3141'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
AJ3141'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
AJ3141'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
AJ3141'ACCESSIBLE AT THE WORLDWIDE WEB.
AJ3141'https://geodesy.noaa.gov/CORS/data.shtml
AJ3141'https://geodesy.noaa.gov/CORS
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