Perimeters of Natural Hazards Prevention Plans (PPRNs) in Ariège.

This dataset contains the delimitation perimeters applicable by the stage of the development of natural hazards prevention plans (NRPPs). The characteristic of these perimeters is to be the consequence of an official act and to produce their effects from a defined date. It is: — prescribed perimeter listed in the prescribing order of a PPRN (corresponds to TYPE & #x3D; 01); — perimeter d' exposure to risks that corresponds to the perimeter regulated by the approved PPRN. This approved perimeter (corresponds to TYPE & #x3D; 02) means servitude of the public utility of category PM1. __Origin__ The perimeter of a prescribed PPR is usually provided in the prefect’s prescription order. The perimeter d' exposure to risks — or regulated perimeter — corresponds to the \#x27; geometric aggregation of l' all the restricted zones listed in the same PPR. __Partner organisations__ DDT Ariège __Links annexes__ * [XML metadata view](http://ogc.geo-ide.developpement-durable.gouv.fr/csw/all-dataset?REQUEST=GetRecordById&SERVICE=CSW&VERSION=2.0.2&RESULTTYPE=results&elementSetName=full&TYPENAMES=gmd:MD_Metadata&OUTPUTSCHEMA=http://www.isotc211.org/2005/gmd&ID=fr-120066022-jdd-916cd2c1-cb81-40d0-9f98-a2320388acaf) * [COVADIS data standard: Scope of PPRN](http://geostandards.developpement-durable.gouv.fr/afficherPageStandard.do?jeu=N_PERIMETRE_PPRN_AAAANNNN_S) [See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/9197131f8cb09ef196eddf05f270cbe7c130ec97)