Map Viewing Service (WMS) 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.本数据集涵盖自然风险防范计划（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：均由官方行政行为所确立，并自指定日期起生效。具体包括以下三类边界： —— PPRN 指令中规定的法定边界范围； —— 与已批准的RPP所规制的风险暴露范围相一致的风险暴露范畴，该经批准的边界属于公共用地役权（PM1）； —— 对应灾害研究覆盖范围的研究边界。