Risk Prevention Plan Saône Flood: Regulatory Zoning and Hazard Maps for Allerey sur Saône

A 2019 geospatial dataset from the French Bureau de Recherches Géologiques et Minières detailing the Risk Prevention Plan for flood risk along the Saône river in Allerey sur Saône. It contains regulatory zoning maps defining land-use restrictions and hazard documents mapping flood intensity levels, following the COVADIS national standard for risk prevention plans.

Use Cases

• Delineate flood-prone areas for land-use planning based on the regulatory zoning maps.
• Model flood hazard intensity levels using the hazard documents contained in the plan.
• Identify assets and infrastructure at risk based on the maps of issues annexed to the plan.

Strengths

• Follows the standardized COVADIS data specification for national risk prevention plans.
• Covers three core categories of information: regulatory zoning, hazard mapping, and identified issues.
• Last updated 2019-04-01 00:00:00.

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.
• Freshness should be verified as the data is from 2019.

Provenance

Source

BUREAU DE RECHERCHES GÉOLOGIQUES ET MINIÈRES

Collection Method

Developed by the French State under the authority of the Prefect, as part of the national Risk Prevention Plan (PPR) framework.

Freshness

2019-04-01 00:00:00

Geography

Allerey sur Saône, France (Saône river flood risk)