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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...
Improved estimation of flood parameters by combining space based SAR data with very high resolution digital elevation data
synthetic aperture radar devastating catastrophes flood parameters
2009/7/22
Severe flood events turned out to be the most devastating catastrophes for Europe's population, economy and environment during the past decades. The total loss caused by the August 2002 flood is estim...