Simple download service (Atom) of the dataset: Perimeters of the Natural Risk Prevention Plan (PPRN) of Saint Paul-lès-Dax — Landes (40)

This dataset contains the boundaries at the various stages of the development of the Natural Risk Prevention Plan (NPP). 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 perimeter in the prescription order of a PPRN; — scope of risk exposure that corresponds to the scope regulated by the approved RPP. This approved perimeter is a utility easement (PM1); — scope of study which corresponds to the envelope in which the hazards were studied.本数据集收录自然风险防范计划（Natural Risk Prevention Plan，缩写NPP）编制各阶段的边界范围。此类边界的核心特征为：均由官方行为划定，并自指定日期起生效。 具体包含以下三类： —— PPRN规定性指令项下的法定边界范围； —— 与经核准的RPP所规制范围相对应的风险暴露范围，该核准边界属于公用役权（PM1）； —— 对应灾害研究覆盖范围的研究边界范围。