Simple download service (Atom) of the dataset: Restricted areas of the Technology Risk Prevention Plan (PPRT) of MLPC International in Rion-des-Landes — Landes (40)

Risk Prevention Plans (RPPs) are the key government instrument for risk prevention. Their objective is to control development in areas at risk.

The development of a risk prevention plan generates a set of spatial data organised into several data sets. This dataset describes the restricted areas of the plan once approved.

RPP regulations generally distinguish:
— ‘Building prohibited areas’, known as ‘red areas’, where the hazard level is high and the general rule is the prohibition on construction;
— ‘areas subject to requirements’, known as ‘blue zones’, where the hazard level is average and the projects are subject to requirements adapted to the type of issue and areas not directly exposed to risks but subject to prohibitions or requirements

风险预防计划（Risk Prevention Plans, RPPs）是政府开展风险防控的核心工具，其核心目标为管控风险区域内的开发活动。

风险预防计划的编制会生成一系列空间数据并分类整合为多个数据集，本数据集即用于描述该计划获批后划定的限制开发区域。

RPPs相关规范通常区分以下两类区域：
——“禁止建设区”，又称“红色区域”：此类区域灾害风险等级较高，原则上严禁开展建设活动；
——“约束建设区”，又称“蓝色区域”：此类区域灾害风险等级为中等，建设项目需根据问题类型适配对应管控要求；另有部分区域虽未直接暴露于风险之中，但同样需遵守相关禁令或管控规定。