Dataset Direct Download Service (WFS): Sound rating 2020 — projects horizon 2038

Prefectural decree to review the sound classification of land transport infrastructure. The 2014 Order is repealed.
The assessment and management of environmental noise in particular of land transport infrastructure is regulated in the Environmental Code in Articles L571-10 and R 571-32 to R.571-43 relating to the classification of tracks.
The Order gives, for each of the sections of infrastructure concerned, classification in one of the five categories defined in the amended Ministerial Order of 30 May 1996, the width of the sectors affected by noise on both sides of those sections and the type of fabric.
The layers of this folder are the surface materialisation of these areas affected by noise.
According to Decree No. 95-21 of 9 January 1995, buildings to be constructed so-called sensitive (house, educational, health, care and social institution) in areas affected by noise must have a minimum acoustic isolation against external noise, as determined in accordance with the Ministerial Order of 30 May 1996 as amended.

修订陆上运输基础设施噪声分类的省长令。2014年发布的相关命令予以废止。
针对陆上运输基础设施的环境噪声评估与管理，已由《环境法典》中有关线路分类的第L571-10条以及第R571-32条至第R571-43条予以规范。
本省长令针对所涉基础设施的每一路段，明确其可归入1996年5月30日修订的部长令所定义的五类分级之一，同时规定了该路段两侧受噪声影响区域的宽度以及相关面层类型。
本数据集文件夹内的图层，即为上述受噪声影响区域的地表实体化呈现。
根据1995年1月9日发布的第95-21号省长令，在受噪声影响区域内拟建造的所谓"敏感建筑"（住宅、教育机构、医疗卫生机构、养护与社会服务机构等），必须按照1996年5月30日修订的部长令所规定的标准，具备针对外部噪声的最低隔声性能要求。