Ice sheet expansion may have started 2,000 years ago, but we canceled that
Barnes Ice Cap sits on the central plateau of Baffin Island, in the Canadian Arctic. It is the last surviving fragment of the Laurentide Ice Sheet, the largest of the…
NASA’s CASALS Instrument Bridges Gaps in 3D Maps of Earth’s Surface
Explore This Section Overview Technology Programs Technology Highlights Workshops and Events Publications From orbit, today’s space-based laser instruments measure Earth’s forests and terrain one narrow line at a time. Between…