Author(s): Philippe Gourbesville

Linked Author(s): Philippe Gourbesville

Keywords: Cloud computing; Decision Support Systems; Flash floods; Multi model approach; Real-time; Spatial information

Abstract: The mitigation of flash flood events impacts requests to have an accurate understanding of processes and an efficient strategy based on a good preparedness. Within the crisis management procedure, the time is a key variable: most of the events are characterized by a very sudden and short duration and consequently, reaction time from rescue teams must be as reduced as possible. Within this context, Decision Supports Systems must integrate modeling tools that are able to operate in real time and to deliver the expected results within the timeframe of the event itself. These requirements do not fit with most of the Hydroinformatic models that have been developed for an engineering use focused on design or assessment tasks. The analysis of various DSSs currently deployed mainly in Europe and in Asia has allowed to identify needed improvements to match the expectation of the flood managers and other first responders’ teams. Efforts should be focused on multiple model approaches, cloud computing and spatial information rendering.

DOI: https://doi.org/10.3850/iahr-hic2483430201-459

Year: 2024