Regulatory zoning of the risk prevention plan for landslides of the coast of Ile-de-France sector Vallée de la Marne Tranches 1 and 2

The objective of the regulatory zoning phase is to delineate homogeneous zones in terms of prohibitions, prescriptions or recommendations or with regard to land use, both for new projects and for existing goods. The principles of this zoning are based in particular on a confrontation between the different levels of hazard previously identified and the assessment of existing and future issues characterising the surface. The identification of these homogeneous areas results in the development of a mapping of the regulatory zoning of the PPRn GT. Directly related to this zoning, a regulation must be established. Its purpose is to set out, in a clear and operational manner, the regulatory measures that apply to each of the regulatory areas. L' scale d' use of regulatory zoning is that of the 1/10 000th; exploitation on a finer cadastral scale (1/5000 or 1/2000) is not recommended. The accuracy of the initial data therefore presents an uncertainty about its contours of l' order of 10 meters. __Origin__ A prescription is represented on the graphical documents of the PLU or POS. Its geometry is usually obtained by scanning the figures drawn on the regulatory zoning plane. The resulting geographical table must contain all the requirements identified as such in the urban planning document. __Partner organisations__ DDT Marne __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-b9c69fed-3138-482c-8696-0c0d0dd5e586) * [COVADIS data standard: Surface prescription of a PLU](http://geostandards.developpement-durable.gouv.fr/afficherPageStandard.do?jeu=N_PRESCRIPTION_SURF_ccccc) * [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_37960/b57656ed-5455-4c7a-9f25-ad6c284651f8.internet.map) [See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/41e2039707a350dbec24b036152b9b5d04d3287b)