Dataset Direct Download Service (WFS): Nuisance — Type C road noise area, Lden index, départementales 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.噪声等级区划（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区划类别。该区划主要用于依据《环境法典》第R.572-5条的要求编制战略噪声地图。