NOAA Great Lakes Environmental Research Laboratory Blog

The latest news and information about NOAA research in and around the Great Lakes

April 21, 2026
by GLERL Communications Team
Comments Off on Eyes in the Sky: How Hyperspectral Flights Improve Knowledge of Great Lakes Winter Ice

Eyes in the Sky: How Hyperspectral Flights Improve Knowledge of Great Lakes Winter Ice

It was a cold and icy winter in 2025-2026. Lake ice affects everything from snowfall and fishery populations to recreational activities and the multibillion-dollar commercial shipping industry, making Great Lakes ice cover data highly valuable. However, once winter arrives boats … Continue reading