Dataset Direct Download Service (WFS): Noise zone of a type B strategic noise map on the road network of Upper Corsica

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. Noise zones are geometric elements of the strategic noise map. Type B maps represent the areas affected by noise in prefectural sound classification orders.噪声级区（noise level zones）以噪声指标或受噪声影响的区域为依据，界定噪声暴露场景。该类区域主要用于依据《环境法典》第R.572-5条编制战略噪声地图（strategic noise map）。噪声区属于战略噪声地图的几何要素。B类地图（Type B maps）用于呈现地方行政区域声级分类令中划定的受噪声影响区域。