Dataset Direct Download Service (WFS): Noise zone of a strategic road source noise map, of type C associated index LDEN of Ille-et-Vilaine

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）是基于噪声指标或受噪声影响的区域，用于描述噪声暴露状况。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。