Sidescan Sonar of the Yellowstone River
![Image: Sidescan Sonar of the Yellowstone River](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/Yellowstone_Gravel_ss_small.jpg?itok=XqMrpx-L)
Detailed Description
A sidescan sonar image sample shows highlighted areas of suspected gravel substrate.
Sources/Usage
Public Domain.
A sidescan sonar image sample shows highlighted areas of suspected gravel substrate.
Public Domain.