Simple download service (Atom) of the dataset: Scopes of the Oeyregave Natural Risk Prevention Plan (NPP) — 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，NPP）编制各阶段的边界范围。此类边界的核心特征为：均由官方正式文件确立，并自指定生效日期起产生效力。 具体包含以下三类： — PPRN 规制指令中规定的法定边界； — 与获批风险防范计划（Risk Prevention Plan，RPP）所规制范围对应的风险暴露范围，该获批边界属于公用役地（PM1）； — 研究范围，即开展风险隐患研判时所覆盖的研究包络范围。