The dataset describes the real-world entities that represent a potential risk for the PNIRP plan in the Vallée du Loir area of Sarthe, France. It originates from the French Geological Survey (BRGM) and was last updated on September 24, 2021. The origin of a risk may be characterized by a name and, in some cases, a geographical object locating the actual entity causing the risk, such as a river or a geologically unstable area.
Use Cases
- Identify risk origins for flood zone mapping based on the description of rivers as potential risk entities.
- Define risk pools for land-use planning based on the location of hazardous entities and the knowledge of hazardous phenomena.
- Support the creation of Risk Prevention Plans (RPP) by cataloging linear entities that are sources of natural hazards.
Strengths
- Produced by the French Geological Survey (BRGM), a recognized national authority.
- Last update timestamp is explicitly provided (2021-09-24 00:00:00).
- Focuses on a specific geographic area (Vallée du Loir in Sarthe) for targeted risk assessment.
Limitations
- Description metadata is limited; actual data quality requires manual inspection after download.
- Last updated 2021-09-24 00:00:00; freshness should be verified.
- Column-level documentation is absent; field semantics must be inferred after download.
Provenance
- Source
- BUREAU DE RECHERCHES GÉOLOGIQUES ET MINIÈRES (BRGM)
- Freshness
- Last updated 2021-09-24 00:00:00
- Geography
- Vallée du Loir, Sarthe, France