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@article{Tryggvason2015AFA, title={A fast and efficient algorithm to map prerequisites of landslides in sensitive clays based on detailed soil and topographical information}, author={Ari Tryggvason and Caterina Melchiorre and Kerstin Johansson}, journal={Computers & Geosciences}, year={2015}, volume={75}, pages={88-95} }

- Published 2015 in Computers & Geosciences
DOI:10.1016/j.cageo.2014.11.006

We present an algorithm developed for GIS-applications in order to produce maps of landside susceptibility in postglacial and glacial sediments in Sweden. The algorithm operates on detailed topographic and Quaternary deposit data. We compare our algorithm to two similar computational schemes based on a global visibility operator and a shadow-casting algorithm. We find that our algorithm produces more reliable results in the vicinity of stable material than the global visibility algorithm. We… CONTINUE READING