AUDOMAROIS MARSH PPRN: Risk Prevention Plan Graphic Data for the Audomarois Marsh

A Web Map Service (WMS) layer containing graphic data for the Risk Prevention Plan (PPR) of the Audomarois Marsh, last updated on November 4, 2021. The data was provided by the French Geological and Mining Research Bureau (BRGM) and is part of France's key state instrument for monitoring development in areas exposed to major environmental risks. The dataset likely contains regulatory zoning maps and supporting documents that illustrate hazards and land-use restrictions.

Use Cases

• Assessing flood or other environmental risks for property development based on the described regulatory zoning.
• Visualizing land-use restrictions and construction requirements for the Audomarois Marsh area.
• Integrating official hazard and issue maps into regional environmental planning workflows.

Strengths

• Data originates from the French Geological and Mining Research Bureau (BRGM), a state authority.
• Last update timestamp (2021-11-04) is explicitly provided.
• The description details the legal basis (1995 Act) and components of a PPR file, suggesting structured regulatory content.

Limitations

• Row count, file size, and specific column definitions are unknown.
• The data is served via WMS, which may limit direct analysis compared to downloadable vector formats.
• Freshness should be verified as the last update was in 2021.

Provenance

Source

BUREAU DE RECHERCHES GÉOLOGIQUES ET MINIÈRES (BRGM)

Collection Method

Likely produced by departmental directorates of the territories (DDT) as part of the statutory Risk Prevention Plan (PPR) process.

Freshness

Last updated 2021-11-04 00:00:00

Geography

Audomarois Marsh, France