Archivio Istituzionale della RicercaUsing a 2m DTM we realized a high level topographical and morphological characterization of a mountain basin. The method compares different approaches for hydrologic terrain analysis to estimate the potential dynamic phenomena areas. The analysis focuses on the terrain preprocessing using ArcHydro. Furthermore, we tested the use of terrestrial laser scanner and drone survey to create dynamic 3D simulation of rapid mass movement concerning natural hazard phenomena. GIS is a helpful instrument for the public administration to evaluate the analysis results.
Hydro-geomorphometrical characterization of a mountain basin using GIS / Lavy, Muriel; Crepaldi, Stefano; DE MAIO, Marina. - ELETTRONICO. - (2015). (Intervento presentato al convegno 2015 Esri User Conference tenutosi a San Diego (USA) nel July 20-26, 2015).
Hydro-geomorphometrical characterization of a mountain basin using GIS
LAVY, MURIEL;CREPALDI, STEFANO;DE MAIO, MARINA
2015
Abstract
Using a 2m DTM we realized a high level topographical and morphological characterization of a mountain basin. The method compares different approaches for hydrologic terrain analysis to estimate the potential dynamic phenomena areas. The analysis focuses on the terrain preprocessing using ArcHydro. Furthermore, we tested the use of terrestrial laser scanner and drone survey to create dynamic 3D simulation of rapid mass movement concerning natural hazard phenomena. GIS is a helpful instrument for the public administration to evaluate the analysis results.
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https://hdl.handle.net/11583/2624821
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