Map Viewing Service (WMS) of the data batch: Technological Risk Prevention Plan (PPRT) on the Meuse department (55)

Natural or technological risk prevention plans are one of the tools of the State’s risk prevention policy. The RPP is a regulatory prevention record that communicates risk areas to populations and planners and identifies measures to reduce vulnerability. A PPR contains geographic data on a given territory that is very useful for crisis management, land or real estate management and urban planning. However, a PPR is not an operational crisis management document. Approved planning documents must include an annex to the RPP’s zoning plan as soon as the RPP is approved. The Risk Prevention Plan (RPP) standard should be used for data exchange between actors in these different areas. The data standard shall improve the availability of spatial data produced under the PPRT or PPRN procedures.
A few simple use cases have been identified:
• define a PPR data exchange scenario using shared structuring rules;
• homogenise service practices and improve the exchange of data between actors in their different fields of application;
• propose technical specifications to structure the spatial data produced at the time of the development of the RPP;
• facilitate mapping of prescribed or approved major hazard prevention plans in a given territory;
• distribute to the public maps of the regulatory areas of the RPPs and the areas subject to hazard in a homogeneous manner;
• keep track of the hazards and issues that have been used to develop the zoning plan and RPP regulations.
These data are interesting, especially in the case of a revision of the RPP. While this data is required in the departmental data infrastructure, another issue of this standard is to facilitate the transfer of RPP data to risk awareness and risk prevention policy monitoring applications.

自然与技术风险防治规划是国家风险防范政策的工具之一。风险防治规划（Risk Prevention Plan，简称RPP）是一种规范性防治记录，用于向民众与规划主体通报风险区域，并明确降低风险脆弱性的应对措施。PPR包含特定辖区的地理空间数据，此类数据对于危机管理、土地与房地产管理及城市规划均具有重要价值。不过，PPR并非实操型危机管理文件。经批准的规划文件需在RPP获批后，即刻附随RPP分区规划的配套附件。RPP标准应被用于各相关领域参与主体之间的数据交换。该数据标准将提升通过PPRT或PPRN流程生成的空间数据的可获取性。

已明确若干典型应用场景：
• 基于共享结构化规则，构建PPR数据交换场景；
• 统一服务实践标准，提升各应用领域参与主体间的数据交换效率；
• 拟定技术规范，用于规范RPP编制阶段生成的空间数据结构；
• 助力特定辖区内法定或获批的重大危险源防治规划的制图工作；
• 以统一格式向公众发布RPP监管区域及受风险影响区域的地图；
• 追踪用于编制分区规划与RPP规制文件的风险事项及相关议题。

此类数据在RPP修订场景中具有重要应用价值。尽管此类数据已纳入部门级数据基础设施，但该标准的另一核心目标是推动RPP数据向风险认知与风险防范政策监测类应用的流转。