Dataset Direct Download Service (WFS): Hazard zones of forest fire risk prevention plans (PPRIF) in Ariège

This dataset includes the assembly of hazard areas of Ariège’s forest fire risk prevention plans (PPRIF). These hazard areas have been digitised in accordance with the national requirements of COVADIS. Areas exposed to the ‘Forest Fire’ hazard are shown on the hazard map used for the risk analysis of PPRIF. The hazard map is the result of the study of hazards, the objective of which is to assess the intensity of the hazard at any point in the study area. The assessment method leads to the delimitation of a set of areas on the study perimeter constituting a graduated zoning according to the level of the hazard. The allocation of a hazard level at a given point in the territory takes into account the probability of occurrence of the dangerous phenomenon and its degree of intensity.本数据集汇编了阿里耶格省（Ariège）森林火灾风险预防计划（PPRIF）的危险区域。上述危险区域已依据COVADIS的国家规范完成数字化处理。 暴露于“森林火灾”危险的区域，会在用于PPRIF风险分析的危险区划图中予以标注。该危险区划图是危险专项研究的成果，其目标是评估研究区域内任意点位的危险强度。本次采用的评估方法可在研究范围内划定一系列区域，依据危险等级构建分级区划体系。对辖区内特定点位的危险等级进行赋值时，需综合考量该危险现象的发生概率及其强度等级。