Surface Issues of the Seine-Boucle de Rouen Valley PPRN — Seine-Maritime

Geospatial data on assets and populations exposed to hazards for the Risk Prevention Plan (PPR) of the Seine-Boucle de Rouen valley catchment area in Seine-Maritime, France. The data was produced by the Bureau de Recherches Géologiques et Minières (BRGM) and represents a non-exhaustive snapshot of land cover and vulnerability at the time of the PPR's development. It was last updated on 2020-12-18 and is not maintained after plan approval.

Use Cases

• Mapping flood exposure zones based on described land cover and vulnerability data.
• Assessing risk to property and population for the PPR study area mentioned in the description.
• Analyzing historical land use for hazard studies using the dated 'issues' objects described.

Strengths

• Data is associated with an official Risk Prevention Plan (PPR) study.
• Produced by a recognized geological and mining research organization (BRGM).
• Has a specific last updated date of 2020-12-18.

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Last updated 2020-12-18 00:00:00; 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

Likely compiled from land cover analysis and vulnerability assessments for the PPR study.

Time Range

Snapshot from the time of the PPR's development (specific year unknown).

Freshness

2020-12-18

Geography

Catchment area of the Seine-Boucle de Rouen valley, Seine-Maritime, France.