Table describing the areas of exposure to night noise on the Paris-Tours railway line in the Loiret

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. The data in this table present the exposure characteristics of night populations.噪声等级区域（Noise level zones）依据噪声指标或受噪声影响的范围，界定噪声暴露场景。该类区域主要用于依照《环境法典》第R.572-5条的规定编制战略性噪声地图。本表格所载数据，呈现了夜间人口的噪声暴露特征。