Dataset Direct Download Service (WFS): PPRT AMPERE Industries (Perimeter)

This dataset contains the boundaries at the different stages of the development of the PPRT. 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:- prescribed perimeter set out in the Prescribing Order of a PPR (natural or technological);- scope of exposure to risks that corresponds to the scope regulated by the approved RPP. This approved perimeter is deemed to be utility easement (PM3 for PPRTs);- scope of study that corresponds to the envelope in which the hazards were studied.

本数据集收录了PPRT发展各阶段的边界信息。此类边界的核心特征为：系官方行政行为的产物，且自指定生效日期起产生法律效力。具体包括以下三类边界：
- 自然型或技术型PPR划定令中载明的法定边界；
- 与经核准RPP所规制范围相对应的风险暴露范围，该核准边界被认定为公用地役权（utility easement，PPRT对应PM3）；
- 对应危险源研究覆盖包络的研究范畴。