sonar on a bottom platform

sonar on a bottom platform while steaming to the deployment site in the Columbia River

Detailed Description

A sonar on a bottom platform while steaming to the deployment site in the Columbia River in 2013.  The 3 platforms acquired data on currents and sediment transport at the river mouth over several months.

Details

Image Dimensions: 3264 x 2448

Date Taken:

Location Taken: US