Map Viewing Service (WMS) of the dataset: Restricted areas of the Technology Risk Prevention Plan (PPRT) of the company TIGF in Lussagnet — 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）是政府用于风险防控的核心官方工具，其核心目标为管控风险区域内的开发活动。

编制风险预防计划会生成一系列空间数据，这些数据将被整理为多个数据集。本数据集用于描述该计划获批后划定的受限区域。

风险预防计划的相关监管规范通常区分以下两类区域：
—— “禁止建设区”，亦称“红区”：该区域风险等级较高，通用规则为严禁开展各类建设活动；
—— “约束性建设区”，亦称“蓝区”：该区域风险等级中等，建设项目需根据区域面临的风险类型适配相应约束要求；此外还涵盖未直接暴露于风险，但仍需遵守各类禁止或约束性规定的区域。