PPR RGA Préchac-sur-Adour: French Risk Prevention Plan Data

Geospatial data from the PPR RGA Préchac-sur-Adour risk prevention plan, part of the French COVADIS standard. The data package is provided by the Bureau de Recherches Géologiques et Minières and was last updated on October 15, 2020. Risk prevention plans are developed under the authority of the French State and decided by the Prefect.

Use Cases

• Mapping flood or fire hazard zones based on the geographical data represented in the risk prevention plans.
• Assessing land-use restrictions for property development based on the risk prevention plan specifications.
• Integrating standardized risk data into regional planning systems based on the COVADIS data standard.
• Supporting legal and administrative decisions for civil security based on the PPR tool framework.

Strengths

• Data conforms to the national COVADIS standard for digital storage of geographical data.
• Managed by a geological and mining research bureau (BRGM), suggesting technical oversight.
• Last update timestamp (2020-10-15) is explicitly provided.

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Last updated 2020-10-15; freshness should be verified.
• Row count and column-level documentation are absent; field semantics must be inferred after download.

Provenance

Source

BUREAU DE RECHERCHES GÉOLOGIQUES ET MINIÈRES

Collection Method

Part of the digital storage for geographical data under the COVADIS standard for risk prevention plans.

Freshness

Last updated 2020-10-15 00:00:00

Geography

Préchac-sur-Adour, France