R111-3 de Presles: Risk Prevention Plan for Land Use Regulation

Risk prevention plans (PPR) are the State's essential instrument for controlling development in areas at risk. The R111-3 de Presles plan, approved on 25/08/1988, includes spatial datasets defining risk exposure perimeters and restricted building zones. Data is provided by the Bureau de Recherches Géologiques et Minières via an INSPIRE download service, with a last recorded update on 2021-03-24.

Use Cases

• Mapping zones of high natural hazard risk based on defined 'red' and 'blue' area classifications.
• Analyzing land development constraints for regulatory compliance using the spatial perimeter data.
• Modeling exposure to geological or environmental risks for regional planning purposes.

Strengths

• Plan is formally approved and dated (25/08/1988), providing a clear regulatory baseline.
• Data structure is defined by official PPR regulations, distinguishing specific zone types.
• Sourced from a geological and mining research bureau, suggesting technical authority.

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Row count and file size are unknown, which may limit suitability assessment.
• The data is described as informative only, with paper documents from the prefecture holding legal authenticity.

Provenance

Source

Bureau de Recherches Géologiques et Minières

Collection Method

Likely generated as part of the official Risk Prevention Plan (PPR) development process.

Time Range

Plan approved on 25/08/1988.

Freshness

Last updated 2021-03-24 00:00:00; freshness should be verified.

Geography

Covers the area of Presles, as indicated by the dataset title.