Map Viewing Service (WMS) of the dataset: Table describing areas of exposure to noise over 24 hours on the railway line Les Aubrais-Orléans — Montauban-Ville-Bourbon 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 the day, evening and night populations.噪声级区域（Noise level zones）以噪声指标或受噪声影响的区域为依据，表征噪声暴露状况。该类区域主要用于依据《环境法典》第R.572-5条编制战略性噪声地图。 本表所载数据展现了昼间、傍晚及夜间人群的噪声暴露特征。