Risk — 41DDT19980003 Perimeter PPRI (Right)

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 or technological);
— 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.

本数据集收录了PPRN在不同开发阶段的边界范围。此类边界的特征为：均由官方行为所产生，且自指定日期起生效。具体如下：
— 载于PPR（含自然类与技术类）处置指令中的规定范围；
— 与经批准的RPP所规制的风险暴露范围相一致的范围，该经核准的边界为公用役地（PPRN的PM1）；
— 对应于危险研究覆盖范围的研究范围。