[DDTM 76] Lézarde Watershed PPRN Issue

In general, the stakes are people, property, activities, elements of cultural or environmental heritage, threatened by hazards and likely to be affected or damaged by it. The sensitivity of a hazard issue is called “vulnerability”. This class d' object includes all the issues that have been taken into account in the PPR study. An issue is a dated object whose consideration is based on the object of the PPR and its vulnerability to the hazards studied. A PPR issue can therefore be taken into account (or not) depending on the type or types of hazard treated. These elements form the basis of knowledge of the soil required for the Â#x27; development of the PPR, in the zone d’#x27; study or near it, at the date of #x27; analysis of the issues. The data of #x27; Issues represent a photograph (fixed and not exhaustive) of assets and people exposed to hazards at the time of #x27; development of the risk prevention plan. This data is not updated after PPR approval. In practice they are no longer used: the stakes are recalculated as needed with up-to-date data sources. __Origin__ Geometric modelling depends on the type of l' challenge and its modeling in the data source or geographical repository from which it comes. A stake is usually represented by a polygon, a polyline, or a point with a spatial resolution sufficient to appreciate s' it is concerned by one or more zones of #x27;aira. __Partner organisations__ DREAL Champagne-Ardenne (Regional Directorate of l’'Environment, & Development and Housing Champagne-Ardennes), DDTM Seine-Maritime __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-8e37d7a7-ec3b-41b2-a082-9f9d3da71c8c) * [management of natural hazards](http://carto.geo-ide.application.developpement-durable.gouv.fr/292/risque_naturel_ppri.map) * [COVADIS data standard: Issue at issue of #x27;a PPRN](http://geostandards.developpement-durable.gouv.fr/afficherPageStandard.do?jeu=N_ENJEU_PPRN_AAAANNNN_S) * [basic URL of wms/wfs services on the Internet](http://ogc.geo-ide.developpement-durable.gouv.fr/wxs?map=/opt/data/carto/geoide-catalogue/1.4/org_38092/956452f5-4757-46cc-8f2f-5d161c117297.internet.map) [See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/2522aa5e251aa1b36a29d9f0aa19b444a4229aee)