Analisi del rischio e gestione dell’emergenza idrogeologica mediante GIS e sistemi di supporto alle decisioni

The objective of this work was to draw up a Municipality Emergency Plan, implemented in a information support, in order to manage a Hydro- geological Emergency. The landslide occurrence probability needs the drafting of a Civil Protection Plan able to reliably tackle the management of emergencies. The study of the hazard area together with its vulnerability, enables to analyze and to make a zonation of the risk within the same area. This information is necessary to develop the Emergency Procedures to be applied on the occasion of a Landslide event. The use of Geographic Information Systems makes more efficient the contemporary management both of the cartography of the area and of useful databases concerning for example Civil Protection resources and structures required to overtake the emergence. This approach leads up to computerize and speed up the reply of the structures involved in an emergency situation, leading to a significant reduction of the response time by the staff that manage the emergency operations, and leading to an increase of the qualitative efficiency response.