July 2009

Jul 6, 2009Research Examines Elevated Mercury Levels in Prairie Lakes with Landsat

Source: South Dakota State University Prairie lakes that expand greatly in area during wet cycles are more likely to have elevated mercury levels soon after, South Dakota State University research suggests. That’s one finding in a study by [...]

Jul 3, 2009Sensor Synergy: Landsat Together with SAR and Lidar Maps Boreal Wetlands

Researchers from Columbia University and the University of Western Ontario have combined Landsat TM data with European Remote Sensing 2 radar data and lidar-derived elevation data to map a remote boreal landscape in northern Alberta, Canada at a [...]