Multi-hazard Natural Risk Prevention Plan (PPRN) of the Alpes de Haute-Provence

Multi-hazard regulatory zoning of approved PPRNs, digitised to the parcel. At the departmental level, this layer is not sufficient to have the entire PPRN. A PPRN may consist of one or more different paper plan(s): 1 multi-hazard plan + 1 IF plan (forest fire) + 1 RGA plan (removal of clays) + 1 IVD plan (for other miscellaneous risks). Each paper plan gives rise to the production of a geographical layer, which corresponds to the zoning by hazard type. There can therefore be between 1 and 4 layers that overlap depending on the municipality. It is necessary to download the 4 layers to have all the regulatory information (to be downloaded by the data pack sheet) Structuring in accordance with the COVADIS standard.