Plan to Prevent Flooding Risks in Loire du Val d’Authion, Indre-et-Loire

A Web Map Service (WMS) layer containing geographical data for a Risk Prevention Plan (PPR) focused on foreseeable natural flooding risks in the Loire du Val d’Authion area of Indre-et-Loire, France. The data conforms to the COVADIS national standard for digital storage of geographical data used in risk prevention plans. The dataset was last updated on October 12, 2021.

Use Cases

• Mapping flood hazard zones based on the regulatory zoning plan described.
• Analyzing land-use regulations and easements for areas exposed to different hazard levels.
• Integrating standardized geographical risk data for cross-ministerial coordination between agriculture and ecology departments.

Strengths

• Data adheres to the national COVADIS standard for risk prevention plans, ensuring interoperability.
• The description details a structured framework covering regulatory mapping, hazard documents, and identified issues.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Last updated 2021-10-12 00:00:00; freshness should be verified.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

BUREAU DE RECHERCHES GÉOLOGIQUES ET MINIÈRES

Collection Method

Likely produced as part of the state-mandated Risk Prevention Plan (PPR) development process.

Freshness

Last updated 2021-10-12 00:00:00

Geography

Loire du Val d’Authion, Indre-et-Loire, France