PPRN R111.3: Regulatory Layers for Subsidence Risk in Crevic, France

Regulatory layers from 1991 delimiting the risk of subsidisation due to salt dissolution in the municipality of Crevic, France. The data was published by the Bureau de Recherches Géologiques et Minières (BRGM) and last updated in April 2019. It is provided as a Web Map Service (WMS) layer pursuant to Article R.111-3 of the French Urban Planning Code.

Use Cases

• Assess land-use restrictions based on regulatory risk zones for salt dissolution.
• Integrate geological hazard data into urban planning workflows based on the described risk delimitation.
• Visualize and serve regulatory map layers for public consultation or administrative procedures via WMS.

Strengths

• Data is tied to a specific legal framework (Article R.111-3 of the Urban Planning Code).
• Published by a recognized geological and mining research organization (BRGM).
• Has a specific last update timestamp (2019-04-23).

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Last updated 2019-04-23 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

2019-04-23

Geography

Municipality of Crevic (54145), France