Aerial photo of Sperry Glacier
![Aerial photo of Sperry Glacier.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/media/images/20160826_Sperry_DigGlobe.jpg?itok=63NBUmjE)
Detailed Description
Aerial photo of Sperry Glacier, Digital Globe image taken 08/26/2016. Aerial imagery, like this photo of Sperry Glacier, is used to create digital elevation models (DEMs) used to extrapolate mass balance field measurements over the entire glacier.
Sources/Usage
Public Domain.
Digital Globe image