Dataset Direct Download Service (WFS): Easements — PM1 Surface generators related to the PM1 easements on the Sarthe department.

Pursuant to Articles L. 562-1 et seq. of the Environmental Code, plans for the prevention of natural hazards (PPRN) and mine risk prevention plans (PPRM) shall define:- areas exposed to the risks in which constructions, works, developments and operations are prohibited or subject to conditions;- areas not directly exposed to the risks in which constructions, works, developments and operations are prohibited or subject to conditions because they are likely to aggravate the risks or cause new ones. The regulated zoning of PPRN-PPRM thus constitute the generators (as well as plates confused with generators) of the PM1 easements. This resource describes the generators of the PM1 easements根据《环境法典》第L.562-1条及后续条款规定，自然灾害防治计划（PPRN）与矿山风险防治计划（PPRM）应明确两类区域：一是受风险影响的区域，此类区域内禁止开展建筑、工程、开发及作业活动，或相关活动须符合特定条件；二是非直接受风险影响的区域，此类区域内的建筑、工程、开发及作业活动若可能加剧风险或引发新风险，同样被禁止或须符合特定条件。因此，PPRN-PPRM的管制分区构成了PM1地役权的生成源（以及易与生成源混淆的地块）。本数据集即对PM1地役权的生成源进行说明。