Vaucluse HGM (84) — Outside PPRi and AZI — BV Eze

A HydroGeoMorphological study (HGM) is based on the precise observation of the “natural” flood fields resulting from the functioning of the watercourse. The data provided is limited to sectors not covered by an approved PPRi, AZI or hydraulic modelling. In these sectors, this data becomes the reference for flooding. The use of this data is identical to that of AZI: It is likely to feed the Porter à Connaissance (PAC) PLU or Flood and may be invoked for the purposes of R.111-2 of the EC.水文地貌学研究（HydroGeoMorphological study, HGM）以对河道运行产生的‘天然’洪水场的精准观测为基础。 本次提供的数据仅限经批准的PPRi、AZI或水力模型未覆盖的区段。在上述区段内，此类数据将成为洪水相关领域的参考基准。 该数据的使用规则与AZI完全一致：可用于填充Porter à Connaissance（PAC）地方城市规划纲要（PLU）或洪水相关材料，也可被援引以满足欧洲共同体（EC）R.111-2条款的相关要求。