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 20, 2025 02:39:49 EST
DL6167 ***********************************************************************
DL6167 CORS - This is a GPS Continuously Operating Reference Station.
DL6167 DESIGNATION - MOBILE POINT 6 CORS ARP
DL6167 CORS_ID - MOB6
DL6167 PID - DL6167
DL6167 STATE/COUNTY- AL/BALDWIN
DL6167 COUNTRY - US
DL6167 USGS QUAD - FORT MORGAN (2018)
DL6167
DL6167 *CURRENT SURVEY CONTROL
DL6167 ______________________________________________________________________
DL6167* NAD 83(2011) POSITION- 30 13 39.06109(N) 088 01 27.25906(W) ADJUSTED
DL6167* NAD 83(2011) ELLIP HT- -17.102 (meters) (06/??/19) ADJUSTED
DL6167* NAD 83(2011) EPOCH - 2010.00
DL6167 **This station is located in a suspected subsidence area (see below).
DL6167 ______________________________________________________________________
DL6167 GEOID HEIGHT - -27.624 (meters) GEOID18
DL6167 NAD 83(2011) X - 190,159.311 (meters) COMP
DL6167 NAD 83(2011) Y - -5,512,308.896 (meters) COMP
DL6167 NAD 83(2011) Z - 3,192,182.272 (meters) COMP
DL6167
DL6167 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DL6167 Standards:
DL6167 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DL6167 Horiz Ellip SD_N SD_E SD_h (unitless)
DL6167 -------------------------------------------------------------------
DL6167 NETWORK 0.42 0.24 0.19 0.14 0.12 0.17628000
DL6167 -------------------------------------------------------------------
DL6167
DL6167.The coordinates were established by GPS observations
DL6167.and adjusted by the National Geodetic Survey in June 2019.
DL6167
DL6167.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DL6167.been affixed to the stable North American Tectonic Plate.
DL6167
DL6167.The coordinates are valid at the epoch date displayed above
DL6167.which is a decimal equivalence of Year/Month/Day.
DL6167
DL6167.Due to the release of the International GNSS Service (IGS) 2014
DL6167.realization of the International Terrestrial Reference Frame of 2014
DL6167.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DL6167.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DL6167.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DL6167.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DL6167.currently published epoch of 2010.00.
DL6167
DL6167.Additional information on MYCS2 is available at
DL6167.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DL6167
DL6167.** This station is in an area of known vertical motion. If an
DL6167.** orthometric height was ever established but is not available
DL6167.** in the current survey control section, the orthometric height
DL6167.** is considered suspect. Suspect heights are available in the
DL6167.** superseded section only if requested.
DL6167
DL6167.Significant digits in the geoid height do not necessarily reflect accuracy.
DL6167.GEOID18 height accuracy estimate available here.
DL6167
DL6167.The PID for the CORS L1 Phase Center is DL6168.
DL6167
DL6167.Click photographs - Photos may exist for this station.
DL6167
DL6167.The XYZ, and position/ellipsoidal ht. are equivalent.
DL6167
DL6167.The ellipsoidal height was determined by GPS observations
DL6167.and is referenced to NAD 83.
DL6167
DL6167. The following values were computed from the NAD 83(2011) position.
DL6167
DL6167; North East Units Scale Factor Converg.
DL6167;SPC AL W - 25,335.793 549,536.959 MT 0.99996474 -0 15 50.1
DL6167;UTM 16 - 3,344,440.050 401,438.062 MT 0.99971985 -0 30 56.4
DL6167
DL6167! - Elev Factor x Scale Factor = Combined Factor
DL6167!SPC AL W - 1.00000269 x 0.99996474 = 0.99996743
DL6167!UTM 16 - 1.00000269 x 0.99971985 = 0.99972254
DL6167
DL6167_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RDU0143844440(NAD 83)
DL6167
DL6167 SUPERSEDED SURVEY CONTROL
DL6167
DL6167 NAD 83(2011)- 30 13 39.06105(N) 088 01 27.25902(W) AD(2010.00) c
DL6167 ELLIP H (08/??/11) -17.103 (m) GP(2010.00) c c
DL6167 NAD 83(CORS)- 30 13 39.06145(N) 088 01 27.26009(W) AD(2002.00) c
DL6167 ELLIP H (01/??/10) -17.118 (m) GP(2002.00) c c
DL6167
DL6167.Superseded values are not recommended for survey control.
DL6167
DL6167.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DL6167.See file dsdata.pdf to determine how the superseded data were derived.
DL6167
DL6167_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DL6167
DL6167 STATION DESCRIPTION
DL6167
DL6167'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DL6167'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DL6167'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DL6167'ACCESSIBLE AT THE WORLDWIDE WEB.
DL6167'https://geodesy.noaa.gov/CORS/data.shtml
DL6167'https://geodesy.noaa.gov/CORS
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