Scientists use satellite radar data to analyse changes and movements of sea ice. (esa.int)
· Raphaël Grandin and colleagues at the Institut de Physique du Globe de Paris combined satellite radar data (InSAR) and broadband seismic data to determine that the main Pawnee seismic rupture occurred between 4 and 9 kilometers depth, well below the main sediment layer where wastewater is injected. (seismosoc.org)
They used 15 years of satellite radar data from the European Earth Remote Sensing - 1 and -2, Canada's Radarsat - 1 and Japan's Advanced Land Observing satellites to reveal the pattern of ice sheet motion toward the sea. (realclimate.org)