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Topography - Thirty meter USGS topographic DEMs (digital elevation maps) in pre-SDTS format have been collected for the entire state of Oregon. 10m and 30m USGS SDTS data is available online.

Bathymetry - Bathymetric data has been collected for Oregon as needed. Thirty meter and 90m bathymetric DEMs for most of the Oregon coast are available online from NOS Special Projects Office.

Oregon Bathymetric and Topographic Resources