Saverdun municipality's Plan for the Prevention of Natural Hazards (PPRN), a regulatory geographical dataset standardized by the COVADIS framework. The data standard, established by the Bureau de Recherches Géologiques et Minières, aims for homogeneous storage of risk prevention plan data for use across government ministries. The dataset was last updated on September 16, 2021.
Use Cases
- Delineating regulated hazard zones based on the described regulatory mapping.
- Mapping hazard intensity levels for floods, earthquakes, or forest fires as referenced in the description.
- Identifying assets and infrastructure at risk based on the described 'issues' mapping.
- Standardizing the storage and exchange of PPR geographical data across different government departments.
Strengths
- Based on the COVADIS national standard for risk prevention plan data, ensuring interoperability.
- Covers a defined set of eight main natural hazards, including floods, earthquakes, and forest fires.
- Last update date is explicitly provided as 2021-09-16.
Limitations
- Description metadata is limited; actual data quality requires manual inspection after download.
- Last updated 2021-09-16; freshness should be verified.
- Row count and specific file formats are unknown, which may limit suitability assessment.
Provenance
- Source
- BUREAU DE RECHERCHES GÉOLOGIQUES ET MINIÈRES
- Collection Method
- Created as part of the state-mandated Risk Prevention Plan (PPR) development process, decided by the Prefect.
- Freshness
- Last updated 2021-09-16 00:00:00
- Geography
- Municipality of Saverdun, France