Simple download service (Atom) of the dataset: N_ZONE_REG_PPRN_20140385_S_032

Regulatory zoning data for the Risk Prevention Plan (PPR) concerning clay swelling and shrinkage in the commune of Saint-Orens-Pouy-Petit, Gers, France. The dataset describes mandatory and recommended construction requirements for new and existing buildings within designated risk zones. It was published by the Bureau de Recherches Géologiques et Minières (BRGM) and last updated on July 2, 2021.

Use Cases

• Mapping land-use restrictions based on regulatory zoning for clay swelling risk.
• Assessing construction requirements for new buildings based on the PPR's constructive provisions.
• Evaluating compliance for existing buildings based on the plan's mandatory and recommended requirements.
• Incorporating risk prevention servitudes into public interest land registries.

Strengths

• Data is explicitly tied to an enforceable legal framework (PPR servitude in the public interest).
• Provides specific regulatory distinctions for new versus existing constructions.
• Sourced from a recognized geological and mining research organization (BRGM).

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Last updated 2021-07-02 00:00:00; freshness should be verified.
• Row count and spatial scale are unknown, which may limit suitability assessment.

Provenance

Source

BUREAU DE RECHERCHES GÉOLOGIQUES ET MINIÈRES (BRGM)

Collection Method

Likely created as part of official Risk Prevention Plan (PPR) development and regulatory mapping.

Freshness

Last updated 2021-07-02 00:00:00

Geography

Commune of Saint-Orens-Pouy-Petit, department of Gers, France.