PPRGA: Regulatory Zoning for Clay Swelling Risk Prevention in Razengues, Gers

The Restricted area of the PPRGA of the municipality of Razengues (Gers) dataset details the regulatory zoning for the Plan of Risk Prevention for Withdrawal and Swelling of Clays. It was published by the Bureau de Recherches Géologiques et Minières and last updated on December 16, 2023. The dataset likely contains constructive provisions and requirements applicable to existing and new buildings within designated risk areas.

Use Cases

• Mapping land-use restrictions based on regulatory zoning for clay swelling risk.
• Assessing mandatory and recommended construction provisions for new buildings as described in the PPR regulation.
• Evaluating the applicability of risk prevention servitudes on existing structures.
• Analyzing spatial risk distribution for geological hazard prevention planning.

Strengths

• Dataset is explicitly tied to an enforceable public interest servitude (PPR), indicating regulatory authority.
• Last update date is precisely documented as 2023-12-16 00:00:00.
• The description specifies the dataset covers both existing and future construction requirements.

Limitations

• Row count, column definitions, and sample data are unavailable, limiting suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• Data may reflect geographic bias inherent to a single municipality (Razengues) in the Gers department.

Provenance

Source

Bureau de Recherches Géologiques et Minières

Collection Method

Regulatory zoning and plan documentation, likely via INSPIRE download service.

Time Range

null

Freshness

Last updated 2023-12-16 00:00:00; freshness should be verified.

Geography

Commune of Razengues, department of Gers, France.