April 2012


Pine Island Glacier
Apr 19, 2012Landsat Shows West Antarctic Ice Shelves Tearing Apart at the Seams

A new study examining nearly 40 years of satellite imagery has revealed that the floating ice shelves of a critical portion of West Antarctica are steadily losing their grip on adjacent bay walls, potentially amplifying an already accelerating [...]

Rocky Mountain National Park
Apr 11, 2012Forest Science Requires Long-Term Monitoring and Research

Part of the challenge for understanding how forests are affected by climate change is the need for long-term data. Satellites are a cost-effective way to gather wide-spread information on forests, and the Landsat program has been doing so across [...]