Map visualisation service (WMS) of the dataset: Perimetery of the PPRN field movements on the hill of Beauregard to Raon-l’Etape (88)

This dataset contains the boundaries at the different stages of the development of the PPRN.The characteristic of such perimeters is to be the consequence of an official act and to produce their effects from a defined date. This is the following: — prescribed perimeter contained in the prescription order of a PPR (natural or technological); — scope of exposure to risks that corresponds to the perimeter regulated by the approved RPP. This approved perimeter is a utility easement (PM1 for PPRNs and PM3 for PPRTs); — scope of study which corresponds to the envelope in which the hazards were studied.