Publication Date:
2021-06-03
Description:
GIS methodology to assess landslide susceptibility:
application to a river catchment of central Italy
This paper illustrates a GIS supported methodology for the
assessment of landslide susceptibility. The methodology involves
four steps: survey, site analysis, macro-area analysis, and
susceptibility analysis. Statiscal and GIS processing of basical
large scale geological dataset leads to the recognition of discriminating
parameters (land conditions necessary but not sufficient
to trigger landslides) and predisposing factors (conditions
that worsen slope stability) separately for each landslides
types. The susceptibility function combines GIS data to draw
landslide susceptibility maps. These results represent the preliminary
step for the assessment of landslide hazard and risk.
Description:
Published
Description:
28-30
Description:
6A. Monitoraggio ambientale, sicurezza e territorio
Description:
N/A or not JCR
Description:
restricted
Keywords:
Landslide
;
GIS methodology
;
Central apennines
;
Landslide susceptibility
;
Applied Geomorphology
;
04. Solid Earth::04.04. Geology::04.04.03. Geomorphology
Repository Name:
Istituto Nazionale di Geofisica e Vulcanologia (INGV)
Type:
article
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