Belfast Agglomeration Airport Noise Levels in Lden, Lnight, Lday, and Levening Metrics
Updated 3mo ago
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Description
Noise level data for the George Best Belfast City Airport within the Belfast Agglomeration, an urban area with a population exceeding 100,000 and a density of at least 500 people per km². The dataset includes metrics such as Lden, Lnight, Lday, Levening, and LAeq,16hr, and is provided by OpenDataNI under the OGL-UK-3.0 license. It was last updated on 2026-03-18.
Use Cases
Modeling community noise exposure based on Lden, Lnight, Lday, and Levening metrics.
Assessing compliance with environmental noise regulations for airports in urban areas.
Analyzing the spatial distribution of noise pollution from airport operations within a defined agglomeration.
Correlating noise levels (LAeq,16hr) with population density data for health impact studies.
Strengths
Includes multiple standardized noise metrics (Lden, Lnight, Lday, Levening, LAeq,16hr) for detailed analysis.
Geographic scope is clearly defined as the Belfast Agglomeration, an area with a population >100,000 and density >=500/km².
Available in multiple geospatial and tabular formats (JSON, KML, CSV, SHP, GEOJSON, HTML).
Limitations
Row count and dataset size are unknown, which may limit suitability assessment.
Column-level documentation is absent; field semantics must be inferred after download.
Freshness should be verified as the last update date is in the future (2026-03-18).
Provenance
Source
OpenDataNI
Freshness
Last updated 2026-03-18 11:22:55.907478
Geography
Belfast Agglomeration, Northern Ireland, UK
License is OGL-UK-3.0; users must comply with its attribution requirements.