Noise Map of the Road Network in Maine-et-Loire, Type A Roads

A noise map for the road network in the Maine-et-Loire department of France, specifically for roads of type A. The dataset is provided as a Web Feature Service (WFS) download by the Bureau de Recherches Géologiques et Minières (BRGM). The specific data layers include C_N_DEP_FLA_049 and C_049_LNA_Values_LNA049, suggesting a focus on noise level values.

Use Cases

• Modeling noise pollution exposure for public health studies based on road type and location.
• Planning noise mitigation infrastructure for type A roads in the Maine-et-Loire department.
• Integrating noise level data into regional environmental impact assessments for transportation projects.

Strengths

• Data is provided by a national geological and mining research organization (BRGM), suggesting an authoritative source.
• The dataset is structured for INSPIRE-compliant geospatial download services, indicating adherence to a European interoperability standard.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and file size are unknown, which may limit suitability assessment.
• Last update date is unknown; freshness unverified.

Provenance

Source

BUREAU DE RECHERCHES GÉOLOGIQUES ET MINIÈRES (BRGM)

Collection Method

Likely generated from traffic and road infrastructure models, provided via a WFS download service.

Geography

Maine-et-Loire department, France