Sound classification of the road network of the Doubs department

The sound classification of roadways determines a strip on either side of the lanes, within which the buildings to be built must be subjected to special acoustic isolation measures. Sound classification of the road network of DoubsN_RESEAU_RR_CLT2021_L_025.shp道路声分类会划定车道两侧的带状区域，该区域内的拟建建筑必须采取特殊的隔声措施。本数据集为DoubsN_RESEAU_RR_CLT2021_L_025.shp对应的道路网声分类数据。