Bathymetry from 2013 Interferometric Swath Bathymetry Systems Survey of Columbia River Mouth, Oregon and Washington

This part of the USGS Data Release presents bathymetry data for the Columbia River Mouth, Oregon and Washington. The GeoTIFF raster data file is included in "USGS_CR_bathy_UTM10_NAD83_Navd88.zip," which is accessible from http://www.sciencebase.gov/catalog/item/55de29afe4b0518e354dfd30
The bathymetry data of the Columbia River Mouth, Oregon and Washington were collected by the U.S. Geological Survey (USGS). Mapping was completed in 2013, using a 234-kHz SEA SWATHPlus interferometric system. These data are not intended for navigational purposes.