Simple download service (Atom) of the dataset: Scope of the Natural Risk Prevention Plan (PPRN) of the Mimizan — Landes sector (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）开发各阶段的边界范围。此类边界的核心特征为：其源于官方正式公文，并自指定日期起生效。
具体包括：
— PPRN指令文书中规定的划定边界；
— 与经批准的RPP所规制的范围相对应的风险暴露范围，此类经核准的边界属于公共地役权（PM1）；
— 对应于灾害研究覆盖范围的研究范畴，即开展危险性分析时所划定的研究区间。