Simple download service (Atom) of the dataset: Perimeter of PPRN land movements in the commune of Saintes en Charente-Maritime

This dataset contains the boundaries at the different stages of the development of the PPRN. 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 contained in the prescription order of a PPR (natural);
— scope of risk exposure that corresponds to the scope regulated by the approved RPP.
This approved perimeter is a utility easement (PM1 for PPRNs); — scope of study which corresponds to the envelope in which the hazards were studied.

本数据集涵盖PPRN发展不同阶段的边界。此类边界的核心特征为：均由官方行为所生成，且自指定日期起生效，具体如下：
— 纳入PPR审批令的法定范围（自然范围）；
— 与经核准的RPP所规制范围相对应的风险暴露范围。该经核准的边界属于公用役地（PPRN对应PM1）；
— 研究范围，即开展危险研究所覆盖的范畴。