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Map of model bathymetry, Columbia River

By Pacific Coastal and Marine Science Center
Two map illustrations show the mouth of a river along a westward-facing coastline and its computer model of water depth.
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Detailed Description

A three-dimensional hydrodynamic model of the lower Columbia River (LCR) was constructed using the Delft3D Flexible Mesh (DFM) modeling suite to simulate water levels, flow, and seabed stresses between January 1, 2017, and April 20, 2020

Sources/Usage

Public Domain.

USGS Data Release