YVO scientist showing a GPS receiver and monitoring station in Yellowstone Natio
![image related to volcanoes. See description](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/img7640.jpg?itok=Cf3MObUE)
Detailed Description
YVO scientist showing a GPS receiver and monitoring station in Yellowstone Natio
Sources/Usage
Public Domain.
YVO scientist showing a GPS receiver and monitoring station in Yellowstone Natio
Public Domain.