Linear information from PPRN (Flood Risk Prevention Plan) plans for the municipality of Geay in Charente-Maritime, France. The dataset contains existing and complementary features not included in the standard COVADIS nomenclature. It was published by the Bureau de Recherches Géologiques et Minières and last updated on September 17, 2021.
Use Cases
- Enhance flood risk zoning maps based on linear features from PPRN plans.
- Model river overflow scenarios for the Charente River using supplementary geospatial data.
- Integrate complementary linear data into regional environmental planning frameworks.
Strengths
- Data originates from official PPRN (Flood Risk Prevention Plan) planning documents.
- Provides complementary linear features not found in the standard COVADIS nomenclature.
- Geographic scope is clearly defined for the municipality of Geay in Charente-Maritime.
Limitations
- Description metadata is limited; actual data quality requires manual inspection after download.
- Last updated 2021-09-17 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
- Collection Method
- Extracted from PPRN (Flood Risk Prevention Plan) planning documents.
- Time Range
- null
- Freshness
- Last updated 2021-09-17 00:00:00
- Geography
- Municipality of Geay, Charente-Maritime, France, focusing on the Charente River.