In the pre-dawn hours of a late October day, a satellite and an airplane joined forces over the frigid Weddell Sea, taking simultaneous measurements of drifting sea ice. It was the culmination of more than a decade of planning, designing and building the best way to measure Earth’s changing ice.

Publish Date
Run Time 00:06:16
Topic Earth & Climate
Episode Episode 9
Video Quality HD
Rating TV-G
Featuring Dr. Thorsten Markus