NOAA/NESDIS/NGDC
NOAA/NESDIS/NGDC
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Montauk, RI/NY/null 1/3 arc-second MHW DEM

The Montauk DEM integrates bathymetry and topography in the area surrounding the town of Montauk, New York. It covers the easternmost area of Long Island, including Long Island Sound, the communities of Easthampton and Southampton on Long Island, and the coastal communities of Mystic and Old Saybrook, CT. The DEM has a 1/3 arc-second (~10 meter) cell size, and is referenced to a vertical datum of mean high water. It was built in September 2007 to support NOAA's Tsunami Program.



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DEM perspective image. 

Name Montauk
States Rhode Island, New York, Connecticut
Region East Coast
Extent
41.4
-72.6 -71.5
40.6
Date Completed 2007-09-28
Type Coastal Inundation
Horizontal Datum WGS 84
Projection Geographic (degrees)
Vertical Datum MHW (meters)
Vertical Transformation Source elevation data transformed using conversion grids built by NOAA's Center for Tsunami Research.
Coverage Bathy-topo
Cell Size 1/3 arc-second
Registration Grid-node
Version 1
Source NOAA / NGDC / MGG
Developer NOAA / NGDC / MGG
Project NOAA Tsunami Inundation
Contact Barry W Eakins @ NOAA / NGDC
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WARNING: DEM not to be used for navigation.

How to cite this DEM

Eakins, B.W., L.A. Taylor, K.S. Carignan, R.R. Warnken, T. Sazonova, and D.C. Schoolcraft, 2009. Digital Elevation Model of Montauk, New York: Procedures, Data Sources and Analysis, NOAA Technical Memorandum NESDIS NGDC-17, Dept. of Commerce, Boulder, CO, 23 pp.
Questions or Comments: dem.info@noaa.gov