The inundation display system with multiple functions was constructed for the purpose of supporting the realization of quick and accurate information in the flood and the presentation of clear effect of flood prevention project. The system estimates current and future inundation conditions and calculates effect offlood prevention project.
In constructing this system, the optimum inundation analysis model was set for each function based on the accuracy of the inundation analysis model and the calculation time.
In addition to the planar distribution of inundation depth, the display function was designed to easily display and output necessary data from the viewpoint of providing evacuation information, such as inundation conditions of houses, roads, and railways.
