350 Days in the life of a retreating glacier

350 days in the life of the retreating Mendenhall glacier near Juneau, Alaska. The Extreme Ice Survey is the most wide-ranging glacier study ever conducted using ground-based, real-time photography. EIS uses time-lapse photography, conventional photography, and video to document the rapid changes now occurring on the Earth’s glacial ice. The EIS team has installed 27 time-lapse cameras at 15 sites in Greenland, Iceland, Alaska, and the Rocky Mountains. EIS supple