Simple download service (Atom) of the dataset: Perimeter of PPRGA of the municipality of Montestruc-sur-Gers (Gers)

Perimeter of the Natural Risk Prevention Plan Withdrawal of the Argiles of the municipality of Montestruc-sur-Gers in the Gers department. This dataset contains the boundaries at the different stages of the development of the RPP. 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 a PPR’s prescription order;- risk exposure perimeter that corresponds to the perimeter regulated by the approved RPP, this approved perimeter is a utility easement;- study scope that corresponds to the envelope in which the hazards were studied.热尔省热尔河畔蒙斯特鲁克（Montestruc-sur-Gers）市镇黏土片区自然风险防治计划（Natural Risk Prevention Plan）撤销边界数据集。本数据集收录了该自然风险防治计划各制定阶段的边界范围。此类边界的核心特征为：均由官方正式公文划定，且自指定生效日期起产生法律效力。具体包含以下三类边界：1. 法定边界（prescribed perimeter）：自然风险防治计划（Natural Risk Prevention Plan，简称PPR）批复令中载明的划定范围；2. 风险暴露边界（risk exposure perimeter）：对应经批准的自然风险防治计划（RPP）所规制的空间范围，该获批边界属于公共役地（utility easement）；3. 研究范围（study scope）：即开展灾害隐患研究所覆盖的空间边界。