Hesse 2022 – Hesse_2022_Laerm_PLUS_Railway_LDEN

Ambient noise mapping 2022 in Hesse according to EU Ambient Noise Directive 2002/49/EC (EU) and extended definitions (PLUS) with day level (LDEN) and night level (LNight): EU – Industrial noise from IED installations of selected areas (conurbations Darmstadt, Frankfurt, Hanau, Kassel, Wiesbaden), major airport (Frankfurt am Main); Plus – Extended selection of roads in Hesse, extended regions for the selected light rails (region around the cities of Darmstadt, Frankfurt, Kassel, Viernheim, Taunus). Results EU and PLUS as well as regions are summarised by noise sources for LDEN and LNight. Detailed information: https://www.hlnug.de/?id=9145:Erweiterte Noise mapping 2022: Light railways in Hesse (region around the cities of Darmstadt, Frankfurt, Kassel, Viernheim, Taunus) – Rail noise according to BUB (calculation method for ambient noise from underground sources – railways) – daily level (LDEN). Detailed information: https://www.hlnug.de/?id=9145黑森州2022年环境噪声测绘数据集，依据《欧盟2002/49/EC号环境噪声指令》（EU Ambient Noise Directive 2002/49/EC）及扩展定义（PLUS）编制，涵盖昼间等效声级（LDEN）与夜间等效声级（LNight）两类指标：其中欧盟范畴数据集包含选定都市区（达姆施塔特、法兰克福、哈瑙、卡塞尔、威斯巴登）内工业排放设施（IED）产生的工业噪声，以及美因河畔法兰克福主要机场的航空噪声；PLUS扩展数据集则扩展覆盖黑森州内更多道路，并扩大了选定轻轨（light railways）线路的覆盖范围（达姆施塔特、法兰克福、卡塞尔、菲尔恩海姆、陶努斯周边城市区域）。欧盟与PLUS范畴的全部结果及各分区数据，均按噪声源类型针对LDEN与LNight两类指标完成汇总。详细信息可参阅：https://www.hlnug.de/?id=9145:2022年扩展噪声测绘：黑森州轻轨（light railways）噪声（覆盖达姆施塔特、法兰克福、卡塞尔、菲尔恩海姆、陶努斯周边城市区域）——轨道交通噪声计算依据BUB（地下源——轨道交通环境噪声计算方法）标准生成的昼间等效声级（LDEN）。完整详细信息请访问：https://www.hlnug.de/?id=9145