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 08:06:45 EST
DG6612 ***********************************************************************
DG6612 CORS - This is a GPS Continuously Operating Reference Station.
DG6612 DESIGNATION - GREENTOWN COOP CORS ARP
DG6612 CORS_ID - GVFD
DG6612 PID - DG6612
DG6612 STATE/COUNTY- OH/STARK
DG6612 COUNTRY - US
DG6612 USGS QUAD - NORTH CANTON (2016)
DG6612
DG6612 *CURRENT SURVEY CONTROL
DG6612 ______________________________________________________________________
DG6612* NAD 83(CORS) POSITION- 40 56 00.85010(N) 081 24 06.90963(W) ADJUSTED
DG6612* NAD 83(CORS) ELLIP HT- 333.777 (meters) (04/??/04) ADJUSTED
DG6612* NAD 83(CORS) EPOCH - 2002.00
DG6612 ______________________________________________________________________
DG6612 GEOID HEIGHT - -33.279 (meters) GEOID18
DG6612 NAD 83(CORS) X - 721,449.865 (meters) COMP
DG6612 NAD 83(CORS) Y - -4,771,445.972 (meters) COMP
DG6612 NAD 83(CORS) Z - 4,157,071.342 (meters) COMP
DG6612 HORZ ORDER - SPECIAL (CORS)
DG6612 ELLP ORDER - SPECIAL (CORS)
DG6612
DG6612.Formal positional accuracy estimates are not available for this CORS
DG6612.because its coordinates were determined in part using modeled
DG6612.velocities. Approximate one-sigma accuracies for latitude, longitude,
DG6612.and ellipsoid height can be obtained from the short-term time series.
DG6612.Additional information regarding modeled velocities is available on
DG6612.the CORS Coordinates for MYCS2 web page:
DG6612.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DG6612
DG6612.The coordinates were established by GPS observations
DG6612.and adjusted by the National Geodetic Survey in April 2004.
DG6612
DG6612.The datum tag of NAD 83(CORS) is equivalent to NAD 83(CORS96).
DG6612
DG6612.The coordinates are valid at the epoch date displayed above
DG6612.which is a decimal equivalence of Year/Month/Day.
DG6612
DG6612.Due to the release of the International GNSS Service (IGS) 2014
DG6612.realization of the International Terrestrial Reference Frame of 2014
DG6612.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DG6612.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DG6612.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DG6612.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DG6612.currently published epoch of 2010.00.
DG6612
DG6612.Additional information on MYCS2 is available at
DG6612.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DG6612
DG6612.Significant digits in the geoid height do not necessarily reflect accuracy.
DG6612.GEOID18 height accuracy estimate available here.
DG6612
DG6612.The PID for the CORS L1 Phase Center is DG6897.
DG6612
DG6612.Click photographs - Photos may exist for this station.
DG6612
DG6612.The XYZ, and position/ellipsoidal ht. are equivalent.
DG6612
DG6612.The ellipsoidal height was determined by GPS observations
DG6612.and is referenced to NAD 83.
DG6612
DG6612. The following values were computed from the NAD 83(CORS) position.
DG6612
DG6612; North East Units Scale Factor Converg.
DG6612;SPC OH N - 141,266.343 692,472.097 MT 0.99994187 +0 43 17.0
DG6612;SPC OH N - 463,471.33 2,271,885.54 sFT 0.99994187 +0 43 17.0
DG6612;UTM 17 - 4,531,460.441 466,164.013 MT 0.99961409 -0 15 48.0
DG6612
DG6612! - Elev Factor x Scale Factor = Combined Factor
DG6612!SPC OH N - 0.99994765 x 0.99994187 = 0.99988952
DG6612!UTM 17 - 0.99994765 x 0.99961409 = 0.99956176
DG6612
DG6612_U.S. NATIONAL GRID SPATIAL ADDRESS: 17TMF6616431460(NAD 83)
DG6612
DG6612 SUPERSEDED SURVEY CONTROL
DG6612
DG6612.No superseded survey control is available for this station.
DG6612
DG6612_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DG6612
DG6612 STATION DESCRIPTION
DG6612
DG6612'DESCRIBED BY NATIONAL GEODETIC SURVEY 2004
DG6612'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DG6612'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DG6612'ACCESSIBLE AT THE WORLDWIDE WEB.
DG6612'https://geodesy.noaa.gov/CORS/data.shtml
DG6612'https://geodesy.noaa.gov/CORS
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