Dataset Direct Download Service (WFS): Flooding PPRN hazard zone (Charente, Montignac to Balzac) in Charente

Surface objects of the hazard areas used for the risk analysis of the natural flood risk prevention plan of the Charente, Montignac to Balzac, Charente. The study of the hazards assesses the intensity of each hazard at any point in the study area and leads to the delimitation of a zoning on the study perimeter, which is graduated according to the level of the hazard. The allocation of a hazard level at a given point in the territory takes into account the probability of occurrence of the dangerous phenomenon and its degree of intensity. For multi-random PPRNs, each zone is usually identified on the hazard map by a code for each hazard to which it is exposed. Hazard zones can be described as developed data to the extent that they result from a synthesis using multiple sources of calculated, modelled or observed hazard data.