Noise zones Avinor’s airports

The dataset provides information about noise in approach zones and ground noise associated with airports. Noise zones are treated in accordance with T-1442 Guidelines for the treatment of noise in land use planning, Ministry of the Environment本数据集涵盖机场进近区（approach zones）与机场关联地面噪声的相关信息。噪声区划的划定遵循环境省发布的《土地利用规划噪声治理T-1442指南》。