Researchers used uncrewed aerial vehicles (UAVs) affixed with multi-spectral cameras in this study to help them detect snow algae across large, inaccessible areas.
Researchers used uncrewed aerial vehicles (UAVs) affixed with multi-spectral cameras in this study to help them detect snow algae across large, inaccessible areas. — Credit: Alia Khan, National Snow and Ice Data Center and Western Washington University