Dataset Direct Download Service (WFS): Natural flood risk prevention plan — PPRi — Val de
Updated 5y ago
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Description
Nièvre, France, areas exposed to natural hazards as defined in the local flood risk prevention plan (PPRi). The dataset, produced by the Bureau de Recherches Géologiques et Minières, represents a graduated zoning of hazard levels based on the probability and intensity of dangerous phenomena. It was last updated on May 4, 2021.
Use Cases
Modeling flood risk exposure for property and infrastructure based on the described hazard zoning.
Informing land-use planning and development restrictions based on the graduated hazard levels.
Assessing the impact of protective structures by analyzing areas represented as subject to hazard despite their presence.
Cross-referencing multi-hazard zones where a single area is exposed to multiple risks as indicated by the hazard map codes.
Strengths
Data is based on a formal hazard study that assesses probability and intensity, as described.
Includes areas behind protective structures, accounting for potential failure, which is a noted strength of the methodology.
Produced by a recognized geological and mining research organization (Bureau de Recherches Géologiques et Minières).
Limitations
Last updated 2021-05-04 00:00:00; freshness should be verified.
Column-level documentation is absent; field semantics must be inferred after download.
Row count and file format are unknown, which may limit suitability assessment.
Provenance
Source
BUREAU DE RECHERCHES GÉOLOGIQUES ET MINIÈRES
Collection Method
Synthesis of multiple calculated, modelled, or observed hazard data sources for risk analysis.
Freshness
2021-05-04
Geography
Val de Léré-Bannay, La Celle-sur-Loire — Nièvre (58), France
License is unknown and should be verified before use.