R111-3: Risk Prevention Plan Spatial Data for Saint-Pierre-d-Entremont

Risk prevention plans (PPR) are the essential instrument of the State for controlling development in areas at risk. This dataset contains spatial data for the PPR R111-3, approved on 27/12/1991, for the commune of Saint-Pierre-d-Entremont. The data is provided by the Bureau de Recherches Géologiques et Minières and was last updated on the platform in May 2021.

Use Cases

• Mapping areas exposed to natural hazards based on the perimeter of exposure to risks.
• Analyzing land-use restrictions based on the 'red zones' (no-building) and 'blue areas' (prescribed requirements).
• Assessing regulatory compliance for construction projects within the plan's restricted areas.
• Integrating risk zoning into regional planning and environmental impact studies.

Strengths

• Dataset is tied to a specific, legally approved plan (R111-3) from 27/12/1991.
• Data is structured according to the standardized PPR framework, distinguishing between risk perimeters and regulatory zones.
• Provided by a recognized geological and mining research organization (Bureau de Recherches Géologiques et Minières).

Limitations

• The description notes data is informative; only paper documents with the prefecture's visa are legally authentic.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and dataset size are unknown, which may limit suitability assessment.

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 27/12/1991.

Freshness

Last updated 2021-05-10 00:00:00; freshness should be verified.

Geography

Commune of Saint-Pierre-d-Entremont, France.