A regulatory map for the Plan for the Prevention of Natural Risks of Field Movements (PPRMT) in the northwest sector of Saint-Viance, Corrèze, France. The dataset was approved on 3 November 2009 and defines hazard zones based on geological formations, hydrogeology, and morphology. It is provided by the Bureau de Recherches Géologiques et Minières.
Use Cases
- Mapping hazard zones for construction planning based on the described blue, orange, and inconstructible areas.
- Analyzing soil instability risks based on geological formations, hydrogeology, and morphology mentioned in the description.
- Regulating land use according to specific hazard intensity levels as defined by the PPRMT.
Strengths
- The dataset is based on a specific, approved regulatory plan dated 3 November 2009.
- Hazard analysis incorporates multiple factors: geological formations, hydrogeology, and morphology.
- The plan defines three distinct regulatory zones (blue, orange, inconstructible) with specific construction rules.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
- Last updated 2022-01-14 00:00:00; freshness should be verified.
Provenance
- Source
- BUREAU DE RECHERCHES GÉOLOGIQUES ET MINIÈRES
- Time Range
- Approved 2009-11-03
- Geography
- Northwest sector of Saint-Viance, Corrèze, France