Tarn-et-Garonne departmental data maps Risk Prevention Plans (PPRs) for natural terrain movement hazards, established under the 1995 environmental protection law. The dataset, managed by the Bureau de Recherches Géologiques et Minières, contains regulatory zoning plans, presentation notes, and regulations for each plan, identified by a unique GASPAR code. It was last updated on July 22, 2021.
Use Cases
- Map regulated hazard zones based on the described regulatory zoning plans.
- Monitor land-use development restrictions based on the described building prohibitions and requirements.
- Link administrative procedures using the unique GASPAR code format described in the metadata.
Strengths
- Based on a defined legal framework (Act of 2 February 1995).
- Links each plan to a unique administrative procedure via a GASPAR code.
- Includes multiple document types per plan: presentation note, zoning plan, and regulation.
Limitations
- Description metadata is limited; actual data quality requires manual inspection after download.
- Last updated 2021-07-22 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
- Collection Method
- Likely compiled by departmental directorates of the territories (DDT) as part of state risk prevention instrument.
- Freshness
- Last updated 2021-07-22 00:00:00
- Geography
- Commune de Bouloc, Department of Tarn-et-Garonne, France