Simple download service (Atom) of the dataset: Perimeter of PPRN flooding of the basin Dordogne Amont (Lot)

This dataset contains the boundaries at the various stages of the development of the PPR Inondation of the Dordogne Amont basin in the Lot department. The characteristic of these perimeters is to be the consequence of an official act and to produce their effects from a specified date. This is the following: — prescribed scope as set out in the PPRI prescription order; — scope of risk exposure that corresponds to the scope regulated by the approved RPP. This approved perimeter is public utility easement — scope of study which corresponds to the envelope in which the hazards were studied.本数据集涵盖洛特省（Lot department）境内多尔多涅上游流域（Dordogne Amont basin）PPR防洪规划（PPR Inondation）各发展阶段的边界范围。此类边界范围的核心特征为：均由官方正式文书制定，并自指定生效日期起产生法律效力。 具体包括以下三类： —— 依据PPRI政令（PPRI prescription order）划定的法定适用范围； —— 风险暴露范围：与获批RPP规制范围一致的范围，该获批边界属于公共地役权范畴； —— 研究范围：即开展洪水灾害研究所覆盖的全域范围。