Strategic noise mapping data for all railway sources within European agglomerations of at least 250,000 people. The dataset contains Lnight values, representing the annual average night-time (23:00-07:00) noise level in decibels (dB). This analysis was produced to meet the requirements of the Environmental Noise Directive (2002/49/EC).
Use Cases
- Modeling population exposure to night-time railway noise based on the Lnight metric.
- Assessing compliance with the EU Environmental Noise Directive for rail infrastructure within agglomerations.
- Analyzing spatial noise pollution patterns from railways in urban areas.
- Informing urban planning and noise mitigation strategies for rail corridors.
Strengths
- Data is produced under a specific EU directive (2002/49/EC), suggesting a standardized methodology.
- Focuses on agglomerations with populations over 250,000, targeting high-impact urban areas.
- Provides a specific noise metric (Lnight) for the critical night-time period (23:00-07:00).
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count and spatial resolution are unknown, which may limit suitability assessment.
- Last update date is unknown; freshness unverified.
Provenance
- Source
- Government Digital Service
- Collection Method
- Strategic noise mapping analysis undertaken for the Environmental Noise Directive.
- Time Range
- null
- Freshness
- null
- Geography
- European Union agglomerations (areas with a population of at least 250,000 people).