Nuisance — Areas exposed to the noise of the Nationale N0010 (map of “type a” LN) in Loir-et-Cher

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.噪声级区域（Noise level zones）指基于噪声指标或受噪声影响的区域，用以描述噪声暴露状况的划分单元。此类区域主要用于依据《环境法典》第R.572-5条的规定，开展战略噪声地图（strategic noise maps）的编制工作。