Regulatory zoning data for the coastal risk prevention plan (PPRL) in the Erc zone of Loire-Atlantique, France. It represents land likely to disappear within 100 years due to coastal erosion. The dataset was last updated on June 30, 2021, by the Bureau de Recherches Géologiques et Minières.
Use Cases
- Modeling coastal erosion risk based on the 100-year erosion strip.
- Assessing land-use compliance based on regulatory zoning boundaries.
- Planning coastal infrastructure and development based on erosion risk zones.
Strengths
- Data is explicitly tied to a regulatory framework (PPRL).
- The dataset defines a specific 100-year time horizon for erosion risk.
Limitations
- Description metadata is limited; actual data quality requires manual inspection after download.
- Last updated 2021-06-30 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
- Time Range
- Projection for a 100-year period from the dataset's reference date.
- Freshness
- Last updated 2021-06-30 00:00:00.
- Geography
- Baie de Bourgneuf Nord, Loire-Atlantique, France.