Sperry Glacier margins 1998, 2005, and 2015.
By Northern Rocky Mountain Science Center
2017 (approx.)
Detailed Description
Sperry Glacier margins 1998, 2005, and 2015.
Sources/Usage
Public Domain.
Related
Benchmark Glacier: Sperry
Sperry Glacier was chosen as the benchmark glacier for the glacier monitoring studies, due to the combination of its topographic characteristics, historic data, and access. Annual mass balance measurements began in 2005. Sperry Glacier joined the long-established USGS Benchmark Glacier Research program in 2013 where common field and analysis methods enable regional comparison and improved...
Related
Benchmark Glacier: Sperry
Sperry Glacier was chosen as the benchmark glacier for the glacier monitoring studies, due to the combination of its topographic characteristics, historic data, and access. Annual mass balance measurements began in 2005. Sperry Glacier joined the long-established USGS Benchmark Glacier Research program in 2013 where common field and analysis methods enable regional comparison and improved...