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 09:00:35 EST
AH6080 ***********************************************************************
AH6080 CORS - This is a GPS Continuously Operating Reference Station.
AH6080 DESIGNATION - SAVANNAH 2 CORS ARP
AH6080 CORS_ID - SAV2
AH6080 PID - AH6080
AH6080 STATE/COUNTY- GA/BRYAN
AH6080 COUNTRY - US
AH6080 USGS QUAD - GROVELAND (2017)
AH6080
AH6080 *CURRENT SURVEY CONTROL
AH6080 ______________________________________________________________________
AH6080* NAD 83(2011) POSITION- 32 08 19.36343(N) 081 41 47.71196(W) ADJUSTED
AH6080* NAD 83(2011) ELLIP HT- 9.937 (meters) (06/??/19) ADJUSTED
AH6080* NAD 83(2011) EPOCH - 2010.00
AH6080 ______________________________________________________________________
AH6080 GEOID HEIGHT - -30.199 (meters) GEOID18
AH6080 NAD 83(2011) X - 780,693.849 (meters) COMP
AH6080 NAD 83(2011) Y - -5,349,230.860 (meters) COMP
AH6080 NAD 83(2011) Z - 3,373,471.098 (meters) COMP
AH6080
AH6080 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
AH6080 Standards:
AH6080 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
AH6080 Horiz Ellip SD_N SD_E SD_h (unitless)
AH6080 -------------------------------------------------------------------
AH6080 NETWORK 0.20 0.13 0.07 0.09 0.07 0.27047300
AH6080 -------------------------------------------------------------------
AH6080
AH6080.The coordinates were established by GPS observations
AH6080.and adjusted by the National Geodetic Survey in June 2019.
AH6080
AH6080.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
AH6080.been affixed to the stable North American Tectonic Plate.
AH6080
AH6080.The coordinates are valid at the epoch date displayed above
AH6080.which is a decimal equivalence of Year/Month/Day.
AH6080
AH6080.Due to the release of the International GNSS Service (IGS) 2014
AH6080.realization of the International Terrestrial Reference Frame of 2014
AH6080.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
AH6080.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
AH6080.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
AH6080.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
AH6080.currently published epoch of 2010.00.
AH6080
AH6080.Additional information on MYCS2 is available at
AH6080.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
AH6080
AH6080.Significant digits in the geoid height do not necessarily reflect accuracy.
AH6080.GEOID18 height accuracy estimate available here.
AH6080
AH6080.The PID for the CORS L1 Phase Center is CQ6006.
AH6080
AH6080.Click photographs - Photos may exist for this station.
AH6080
AH6080.The XYZ, and position/ellipsoidal ht. are equivalent.
AH6080
AH6080.The ellipsoidal height was determined by GPS observations
AH6080.and is referenced to NAD 83.
AH6080
AH6080. The following values were computed from the NAD 83(2011) position.
AH6080
AH6080; North East Units Scale Factor Converg.
AH6080;SPC GA E - 237,193.612 244,348.116 MT 0.99992425 +0 15 00.3
AH6080;SPC GA E - 778,192.71 801,665.44 sFT 0.99992425 +0 15 00.3
AH6080;UTM 17 - 3,556,023.506 434,302.209 MT 0.99965323 -0 22 14.1
AH6080
AH6080! - Elev Factor x Scale Factor = Combined Factor
AH6080!SPC GA E - 0.99999844 x 0.99992425 = 0.99992269
AH6080!UTM 17 - 0.99999844 x 0.99965323 = 0.99965167
AH6080
AH6080_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SMR3430256023(NAD 83)
AH6080
AH6080 SUPERSEDED SURVEY CONTROL
AH6080
AH6080 NAD 83(2011)- 32 08 19.36337(N) 081 41 47.71198(W) AD(2010.00) c
AH6080 ELLIP H (08/??/11) 9.941 (m) GP(2010.00) c c
AH6080 NAD 83(CORS)- 32 08 19.36337(N) 081 41 47.71272(W) AD(2002.00) c
AH6080 ELLIP H (05/??/02) 9.944 (m) GP(2002.00) c c
AH6080 NAD 83(CORS)- 32 08 19.36312(N) 081 41 47.71285(W) AD(2002.00) c
AH6080 ELLIP H (03/??/02) 9.953 (m) GP(2002.00) c c
AH6080 NAD 83(CORS)- 32 08 19.36326(N) 081 41 47.71302(W) AD(1997.00) c
AH6080 ELLIP H (12/??/98) 9.953 (m) GP(1997.00) c c
AH6080
AH6080.Superseded values are not recommended for survey control.
AH6080
AH6080.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
AH6080.See file dsdata.pdf to determine how the superseded data were derived.
AH6080
AH6080_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
AH6080
AH6080 STATION DESCRIPTION
AH6080
AH6080'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
AH6080'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
AH6080'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
AH6080'ACCESSIBLE AT THE WORLDWIDE WEB.
AH6080'https://geodesy.noaa.gov/CORS/data.shtml
AH6080'https://geodesy.noaa.gov/CORS
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