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 05:14:52 EST
DH4511 ***********************************************************************
DH4511 CORS - This is a GPS Continuously Operating Reference Station.
DH4511 DESIGNATION - MOORE BASS ATLANT CORS ARP
DH4511 CORS_ID - GAMB
DH4511 PID - DH4511
DH4511 STATE/COUNTY- GA/HENRY
DH4511 COUNTRY - US
DH4511 USGS QUAD - MCDONOUGH (2017)
DH4511
DH4511 *CURRENT SURVEY CONTROL
DH4511 ______________________________________________________________________
DH4511* NAD 83(2011) POSITION- 33 25 03.50565(N) 084 09 54.24508(W) ADJUSTED
DH4511* NAD 83(2011) ELLIP HT- 243.671 (meters) (06/??/19) ADJUSTED
DH4511* NAD 83(2011) EPOCH - 2010.00
DH4511 ______________________________________________________________________
DH4511 GEOID HEIGHT - -28.864 (meters) GEOID18
DH4511 NAD 83(2011) X - 541,792.686 (meters) COMP
DH4511 NAD 83(2011) Y - -5,301,697.655 (meters) COMP
DH4511 NAD 83(2011) Z - 3,492,847.556 (meters) COMP
DH4511
DH4511.Formal positional accuracy estimates are not available for this CORS
DH4511.because its coordinates were determined in part using modeled
DH4511.velocities. Approximate one-sigma accuracies for latitude, longitude,
DH4511.and ellipsoid height can be obtained from the short-term time series.
DH4511.Additional information regarding modeled velocities is available on
DH4511.the CORS Coordinates for MYCS2 web page:
DH4511.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DH4511
DH4511.The coordinates were established by GPS observations
DH4511.and adjusted by the National Geodetic Survey in June 2019.
DH4511
DH4511.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DH4511.been affixed to the stable North American Tectonic Plate.
DH4511
DH4511.The coordinates are valid at the epoch date displayed above
DH4511.which is a decimal equivalence of Year/Month/Day.
DH4511
DH4511.Due to the release of the International GNSS Service (IGS) 2014
DH4511.realization of the International Terrestrial Reference Frame of 2014
DH4511.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DH4511.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DH4511.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DH4511.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DH4511.currently published epoch of 2010.00.
DH4511
DH4511.Additional information on MYCS2 is available at
DH4511.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DH4511
DH4511.Significant digits in the geoid height do not necessarily reflect accuracy.
DH4511.GEOID18 height accuracy estimate available here.
DH4511
DH4511.The PID for the CORS L1 Phase Center is DH4512.
DH4511
DH4511.Click photographs - Photos may exist for this station.
DH4511
DH4511.The XYZ, and position/ellipsoidal ht. are equivalent.
DH4511
DH4511.The ellipsoidal height was determined by GPS observations
DH4511.and is referenced to NAD 83.
DH4511
DH4511. The following values were computed from the NAD 83(2011) position.
DH4511
DH4511; North East Units Scale Factor Converg.
DH4511;SPC GA W - 378,916.494 700,148.671 MT 0.99990000 +0 00 03.2
DH4511;SPC GA W - 1,243,161.86 2,297,071.10 sFT 0.99990000 +0 00 03.2
DH4511;UTM 16 - 3,701,181.678 763,615.445 MT 1.00045686 +1 33 43.9
DH4511
DH4511! - Elev Factor x Scale Factor = Combined Factor
DH4511!SPC GA W - 0.99996175 x 0.99990000 = 0.99986175
DH4511!UTM 16 - 0.99996175 x 1.00045686 = 1.00041859
DH4511
DH4511_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SGC6361501181(NAD 83)
DH4511
DH4511 SUPERSEDED SURVEY CONTROL
DH4511
DH4511 NAD 83(2011)- 33 25 03.50564(N) 084 09 54.24516(W) AD(2010.00) c
DH4511 ELLIP H (08/??/11) 243.668 (m) GP(2010.00) c c
DH4511 NAD 83(CORS)- 33 25 03.50566(N) 084 09 54.24551(W) AD(2002.00) c
DH4511 ELLIP H (07/??/05) 243.668 (m) GP(2002.00) c c
DH4511
DH4511.Superseded values are not recommended for survey control.
DH4511
DH4511.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DH4511.See file dsdata.pdf to determine how the superseded data were derived.
DH4511
DH4511_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DH4511
DH4511 STATION DESCRIPTION
DH4511
DH4511'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DH4511'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DH4511'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DH4511'ACCESSIBLE AT THE WORLDWIDE WEB.
DH4511'https://geodesy.noaa.gov/CORS/data.shtml
DH4511'https://geodesy.noaa.gov/CORS
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