Roads (within agglomerations) Noise Contours Lden Round 1
收藏data.gov.uk2020-07-23 更新2024-05-31 收录
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https://www.data.gov.uk/dataset/f58e40fd-470b-4409-acc1-7b5d04181d1a/roads-within-agglomerations-noise-contours-lden-round-1
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资源简介：
Data indicating the level of noise according to the strategic noise mapping of all road sources within areas with a population of at least 250,000 people (agglomerations). Lden indicates a 24 hour...
