Simple download service (Atom) of the dataset: Utility easement PM1 (generator) on the Department of Vienna

Pursuant to Articles L. 562-1 et seq. of the Environmental Code, plans for the prevention of natural hazards (PPRN) and plans for the prevention of mine risks (PPRM) delimit:
— areas exposed to risks in which construction, 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，自然风险预防计划（PPRN）与矿山风险预防计划（PPRM）划定以下两类区域：
— 直接受风险影响的区域：此类区域内的建筑工程、施工活动、开发项目及作业行为均被禁止，或须符合相关管控条件方可实施；
— 非直接受风险影响的区域：此类区域内的建筑工程、施工活动、开发项目及作业行为若可能加剧既有风险或引发新风险，则相关活动均被禁止，或须符合相关管控条件方可实施。
PPRN-PPRM的管控区划因此构成了PM1地役权的生成源（以及易与生成源混淆的图斑）。本数据集即对PM1地役权的生成源进行说明。