Regulatory zoning for the prevention of natural hazards (PPRN) and mining risks (PPRM) in Indre-et-Loire, France, as defined by Articles L. 562-1 et seq. of the Environmental Code. The dataset describes PM1 easement plates, which delineate areas where construction is prohibited or subject to conditions. It was published by the Bureau de Recherches Géologiques et Minières and last updated on July 29, 2021.
Use Cases
- Assess land development suitability based on regulated zoning areas mentioned in the description
- Model exposure to natural or mining hazards using the defined risk zones
- Enforce construction regulations by identifying prohibited or conditional areas
- Conduct environmental impact studies referencing the PPRN-PPRM easement generators
Strengths
- Dataset is based on specific legal articles (L. 562-1 et seq. of the Environmental Code), providing a clear regulatory foundation
- Last update date (2021-07-29) is explicitly provided
Limitations
- Description metadata is limited; actual data quality requires manual inspection after download
- Column-level documentation is absent; field semantics must be inferred after download
- Row count is unknown, which may limit suitability assessment
Provenance
- Source
- BUREAU DE RECHERCHES GÉOLOGIQUES ET MINIÈRES
- Freshness
- Last updated 2021-07-29 00:00:00; freshness should be verified.
- Geography
- Indre-et-Loire, France