Dataset Direct Download Service (WFS): Origin of Risk PPRT SAFRAM

The origin of the risk characterises the real-world entity which, through its presence, represents a potential risk. This origin may be characterised by a name and, in some cases, a geographical object locating the actual entity causing the risk. The location of the entity and the knowledge of the hazardous phenomenon are used to define the risk pools, the risk-exposed areas that underpin the RPP.In RTPs, it represents the enclosure of the facility(s) classified for environmental protection (ICPE) at the origin of the risk analysed and addressed by the RPP. In the PPRT methodology, it is described as a grey area.

风险源是指一类现实存在的实体，其自身的存在即构成潜在风险。该风险源可通过名称进行表征，在部分场景下还可通过定位该风险源实体的地理对象来明确其具体位置。实体的位置与危险现象的相关认知，可用于界定风险池——即支撑RPP的风险暴露区域。在RTP场景中，其指代由RPP分析并处置的风险源处的环境保护分类设施(ICPE)的围合范围。在PPRT方法体系中，该风险源被界定为灰色区域。