Departmental assembly of surface entities at the origin of the risk of a Plan de Prévnetion des Risques Naturels (PPRN), on the Hautes-Pyrénées

The origin of risk characterises the real-world entity which, by its presence, represents a potential risk. This origin can be characterised by a name and, in some cases, a geographical object l' real entity to #x27; origin of risk. The location of the entity and the knowledge of the hazardous phenomenon are used to define the risk basins, the areas exposed to the risks that underpin the PPR. For PPRNs, this entity may, for example, correspond to a stream of water, or a geologically unstable area. This layer corresponds to the departmental assembly of the origins of risk, represented in surface form, on approved PPRNs, the GIS version of which is validated according to the national standard. __Origin__ Aggregation of the municipalities concerned by type of zone based on the data of Decree 2010-1255 of 22 October 2010 delimiting the seismic zones of the French territory and the common layer of the geographical repository ©IGN-GEOFLA®. __Partner organisations__ DDT Hautes-Pyrénées __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-194d3802-a133-428e-bf4d-e5c720ba4371) * [BRGM Earthquake Site](http://www.planseisme.fr/Zonage-sismique-de-la-France.html) * [Decree n°2010-1255 of 22 October 2010 delimiting the seismic zones of the French territory](https://www.legifrance.gouv.fr/affichTexte.do?cidTexte=JORFTEXT000022941731&categorieLien=id) [See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/5f63c8a96cc971b030e1eabca51c942d9dd1dc7f)