Abstract
Landslide susceptibility mapping is a fundamental tool for disaster management and planning development activities in mountainous areas. The landslide susceptibility maps produced in the present work represent a step forward in the management of landslide hazard in the Germanasca valley (Western Alps, NW Italy). Landslide susceptibility analysis was conducted using a Geographic Information System and a specific ArcGIS® toolbox called ModelBuilder. In the specific case eight predisposing factors were considered: surface and bedrock lithology, distance from drainage, altitude, planform curvature, profile curvature, slope, aspect and land use. A dedicated MATLAB routine has been developed for calculating the correlation of landslide to each factor using the logistic regression method.
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Taddia, G., Gnavi, L., Piras, M., Forno, M.G., Lingua, A., Russo, S.L. (2015). Landslide Susceptibility Zoning Using GIS Tools: An Application in the Germanasca Valley (NW Italy). In: Lollino, G., et al. Engineering Geology for Society and Territory - Volume 2. Springer, Cham. https://doi.org/10.1007/978-3-319-09057-3_22
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DOI: https://doi.org/10.1007/978-3-319-09057-3_22
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