A Census of Snowdrifts in Northern Alaska

Snowdrifts are iconic features of frigid high-latitude landscapes. They are also important natural phenomena that dictate how fresh water flows through those landscapes once snows melt in the warmer months. Despite their importance, however, snowdrifts remain understudied. In a new study, Parr et al. used a combination of lidar and structure-from-motion photogrammetry to […]