Map Viewing Service (WMS) of the dataset: Natural Risk Prevention Plan (PPRN) RGA of the Alpes de Haute-Provence

Risk Regulatory Zoning Withdrawal of Approved PPRN Argiles, digitised on the parcel. At the departmental level, this layer is not sufficient to have the entire PPRN. A PPRN may consist of one or more different paper plan(s): 1 multi-hazard plan + 1 IF plan (forest fire) + 1 RGA plan (removal of clays) + 1 IVD plan (for other miscellaneous risks). Each paper plan gives rise to the production of a geographical layer, which corresponds to the zoning by hazard type. There can therefore be between 1 and 4 layers that overlap depending on the municipality. It is necessary to download the 4 layers to have all the regulatory information (to be downloaded by the data pack sheet) Structuring in accordance with the COVADIS standard.获批PPRN（PPRN）黏土风险监管区划撤销图层已完成地块级数字化处理。 在部门层级范围内，仅靠该图层无法获取完整的PPRN数据集。一份PPRN可由一份或多份不同的纸质规划组成：1份多灾害规划、1份IF规划（森林火灾）、1份RGA规划（黏土移除）以及1份IVD规划（其他各类杂项风险）。每份纸质规划均会生成对应的地理图层，该图层按灾害类型划分监管区划。因此根据所属市镇的不同，重叠的地理图层数量可能在1至4幅之间。若需获取完整的监管信息，需下载全部4幅图层（可通过数据包表单下载）。图层结构符合COVADIS标准。