Dataset Direct Download Service (WFS): Surfacing entity at the origin of the risk of PPRI downstream of Niort in Deux-Sèvres

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.For NPPs, this entity may, for example, correspond to a river, a geologically unstable area.

风险源（risk origin）用于表征一类真实实体，该实体的存在即构成潜在风险。该风险源可通过名称进行标识，部分场景下还可通过定位该风险引发实体的地理对象来补充标识。实体的位置与危险现象的相关知识，可用于界定风险池（risk pools）——即支撑RPP的风险暴露区域（risk-exposed areas）。以核电厂（Nuclear Power Plants，NPPs）为例，该实体可对应河流、地质不稳定区域等。