NASA flights detect millions of Arctic methane hotspots

In a new study, scientists with NASA’s Arctic Boreal Vulnerability Experiment (ABoVE) used planes equipped with the Airborne Visible Infrared Imaging Spectrometer — Next Generation (AVIRIS — NG), a highly specialized instrument, to fly over some 20,000 square miles (30,000 square kilometers) of the Arctic landscape in the hope of detecting methane hotspots. The instrument did not disappoint. https://www.sciencedaily.com/releases/2020/02/200213192422.htm