Installing a thermal imaging system
![A man pushes a pole upright into its stabilization frame, surrounded by other equipment and palm trees.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/thermal-camera-setup.jpg?itok=TDz3BpwU)
Detailed Description
USGS scientists install a thermal imaging system in the National Park of American Samoa off the south shore of Ofu, Manua. The system detects temperature variations, like a colder freshwater plume that emanates from the shore.
Sources/Usage
Public Domain.