Shawn Harrison surveys beach topography using a backpack
![Shawn Harrison surveys beach topography using a backpack equipped with precision GPS at Zmudowski State Beach, California](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/Backpack%20GPS%20beach%20survey%20Zmudowski%20State%20Beach.jpg?itok=-lMjTjUs)
Detailed Description
Shawn Harrison surveys beach topography using a backpack equipped with precision GPS at Zmudowski State Beach, California. The fog-shrouded Moss Landing Power Plant looms in the background.
Sources/Usage
Public Domain.