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Automatic detection of circular depressions in digital elevation data in the search for potential Norwegian impact structures
Automatic detection circular depressions digital elevation data potential Norwegian impact structures
2009/12/2
Presently, 174 impact craters are proven on Earth, and of these 10 are located in Finland, 6 in Sweden and only 2 in Norway (Gardnos and Mjølnir).A pattern matching algorithm (correlation) base...
Identification and mapping of recent rainfall-induced landslides using elevation data collected by airborne Lidar
Identification mapping recent rainfall-induced landslides elevation data airborne Lidar
2009/12/30
A high resolution Digital Elevation Model with a ground resolution of 2 m×2 m (DEM2) was obtained for the Collazzone area, central Umbria, through weighted linear interpolation of elevation points acq...