Strategic noise mapping data for major railways in European areas with populations over 100,000 and along Network Rail routes with more than 60,000 train passages annually. The dataset provides Lden noise levels, a 24-hour annual average with separate weightings for evening and night periods. It was produced by the Government Digital Service to meet the requirements of the Environmental Noise Directive (2002/49/EC).
Use Cases
- Modeling population exposure to railway noise based on Lden contours.
- Assessing compliance with the Environmental Noise Directive for major rail corridors.
- Planning noise mitigation measures in urban agglomerations based on strategic noise maps.
- Analyzing the spatial distribution of noise pollution from high-traffic railway lines.
Strengths
- Data is derived from a legally mandated strategic noise mapping process under Directive 2002/49/EC.
- Focuses on high-impact areas: agglomerations with over 100,000 people and routes with >60,000 train passages per year.
- Uses the standardized Lden noise indicator, which incorporates evening and night weightings.
Limitations
- Row count, column definitions, and file formats are unknown, limiting suitability assessment.
- Last update date is unknown; freshness unverified.
- Column-level documentation is absent; field semantics must be inferred after download.
Provenance
- Source
- Government Digital Service
- Collection Method
- Strategic noise mapping analysis undertaken to meet the requirements of the Environmental Noise Directive.
- Time Range
- null
- Freshness
- null
- Geography
- European Union agglomerations (population >= 100,000) and specified Network Rail routes.