Browsing Mastergradsoppgaver i geologi by Author "Bergbjørn, Anna Karin"
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Rockfall hazard assessment based on semi-automatic point cloud analysis from UAV data
Bergbjørn, Anna Karin (Master thesis; Mastergradsoppgave, 2018-12-29)Slettind in Flaktstad municipality, Lofoten in Nordland, has numerous rockfalls throughout the year. Rockfalls hit Fv 805 on a weekly basis, and it is estimated the most dangerous road in Nordland county. A rock avalanche hit the road winter 2017 closing it for 2 weeks, and isolating the small village Myrland. Statens Vegvesen consider to build a tunnel to protect the road but the failure mechanisms ...