Data:Coastal DEMs

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Coastal DEMs dataset information page



Short Description

Integrated coastal DEM.jpg
Color hillshade of Monterey, CA coastal DEM

Statement: High-resolution, integrated bathymetric-topographic DEMs of U.S. coastal communities

Abstract:


Data format

Data type: Topography
Data origin: Modeled
Data format: NetCDF
Other format: Arc ASCII
Data resolution: 1/3 arc-second (~10 meter) cell size
Datum: WGS 84 geographic (horizontal); NAVD 88 or MHW (vertical)

Data Coverage

Spatial data coverage: U.S. coastal communities
Temporal data coverage: Time averaged
Time period covered: roughly 1950s to present

Availability

Download data: http://www.ngdc.noaa.gov/mgg/coastal/
Data source: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html

References