Aerial photograph and thermal image of Tern Lake Yellowstone
![Aerial photograph and thermal image of Tern Lake Yellowstone](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/thermal.jpg?itok=fJkT7q9f)
Detailed Description
Left: Aerial view of the new extension of the Tern Lake thermal area looking southwest. Note the steam in the central part of the image. Right: FLIR (Forward Looking InfraRed) image of the thermal area, with the field of view indicated by the red box in the visible aerial view. Warmest areas are bright white/yellow, while cooler areas are purple. Research conducted under NPS Geology Programs Milestones Permit 2016-9.
Sources/Usage
Public Domain.