Satellite images over time (1990 and 2014)
By Northern Rocky Mountain Science Center
1990 (approx.)
![Satellite images over time (1990 and 2014)](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/Sat_avi%20paths%201990_2014-cropped.jpg?itok=sy1G_lc1)
Detailed Description
By comparing vegetation patterns over a time sequence of satellite images, scientists create a chronology of avalanche events for specific paths.
Sources/Usage
Click image to see full Google Earth image attribution