USGS scientists install a solar panel and GPS antenna Yellowstone
![Scientists digging a hole in snow to install semipermanent GPS station Yellowstone](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/gpssnow.jpg?itok=RSsbhQqo)
Detailed Description
USGS scientists Rebecca Kramer and Dan Dzurisin install a solar panel and GPS antenna (green square) at a semipermanent GPS station in the southern part of Yellowstone National Park. The work first required digging through 4 feet of snow!
Sources/Usage
Public Domain.