Simple download service (Atom) of the dataset: Lden noise zones, location of global noise emissions (maps A — LD) in Haut-Rhin

Noise level zones describe a noise exposure situation based on a noise indicator or area affected by noise. They are used primarily for the preparation of strategic noise maps pursuant to Article R.572-5 of the Environmental Code.
Type A card: areas exposed to noise with Lden indicator (day-evening-night).

噪声级分区（Noise level zones）是基于噪声指标或受噪声影响区域，对噪声暴露场景进行界定的分类方式。其主要用于依据《环境法典》第R.572-5条编制战略噪声地图。A型卡片：采用Lden指标（昼间-傍晚-夜间）表征的受噪声影响区域。