Simple download service (Atom) of the dataset: Table containing all restricted areas of the PPRN 20170002

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 between ‘construction ban areas’, so-called ‘red areas’, where the hazard level is high and the general rule is the construction ban; ‘areas subject to requirements’, so-called ‘blue zones’ where the hazard level is medium 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 prescriptions风险预防计划（Risk Prevention Plans，RPPs）是政府开展风险防控的核心政策工具，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，并整合为多个数据集。本数据集描述的是该计划获批后的限制管控区域。风险预防计划的相关规制通常会区分三类区域：其一为“禁止建设区”（即所谓“红色区域”），此类区域灾害风险等级较高，原则上实行全域禁止建设；其二为“需满足合规要求的开发区域”（即所谓“蓝色区域”），该区域灾害风险等级为中等，项目需根据具体问题类型适配相应合规要求；其三为未直接暴露于风险但仍需遵守禁令或相关规制的区域。