PPRN flood data set details the Plan for Prevention of Natural Hazards for Vienna, Charente. The dataset likely contains regulatory zoning, hazard maps, and identified issues, as mandated by the French Law of 22 July 1987. It was published by the Bureau de Recherches Géologiques et Minières and last updated in November 2019.
Use Cases
- Mapping flood-prone areas based on regulatory zoning
- Assessing land movement risk based on hazard information
- Identifying vulnerable infrastructure based on the issues catalogued
Strengths
- Data is structured according to a formal regulatory framework (Law of 22 July 1987)
- Contains three defined categories of information: zoning, hazards, and issues
Limitations
- Description metadata is limited; actual data quality requires manual inspection after download
- Last updated 2019-11-28 00:00:00; freshness should be verified
- Column-level documentation is absent; field semantics must be inferred after download
Provenance
- Source
- BUREAU DE RECHERCHES GÉOLOGIQUES ET MINIÈRES
- Freshness
- Last updated 2019-11-28 00:00:00
- Geography
- Vienna, Charente, France