Noise measurement in the state capital of Kiel (Odala)

**General** Different road noise levels are provided in this dataset. The data will be provided within the framework of the [Odala funding project](https://odalaproject.eu/). **Data model** The data can include different sensor types and manufacturers. In order to harmonise the data, these are combined into a uniform data model. Not every sensor measures all specified values. The data is provided in the “NoiseLevelObserved” data model. https://gitlab.com/hopu-smart-cities/fiware/datamodels/-/blob/master/noise/datamodel-ngsi-ld.json This builds on the Smart Data Model “NoiseLevelObserved”: https://github.com/smart-data-models/dataModel.Environment/blob/master/NoiseLevelObserved/doc/spec.md **Measured and calculated values** * LA1 (sound level exceeded in 1 % of the measurement time – statistically calculated) * LA10 (sound level exceeded in 10 % of the measurement time – statistically calculated) * LA50 (sound level exceeded in 50 % of the measurement time – statistically calculated) * LA90 (sound level exceeded in 90 % of the measurement time – statistically calculated) * LA99 (sound level exceeded in 99 % of the measurement time – statistically calculated) * LAeq (equivalent continuous sound level) * LAMAX (maximum measured level) * Lamine (minimum measured level)**通用说明** 本数据集提供了不同等级的道路交通噪声。 相关数据将在[Odala资助项目](https://odalaproject.eu/)框架下发布。 **数据模型** 数据集可涵盖不同类型与厂商的传感器。为实现数据标准化，将各类传感器采集的数据整合为统一数据模型。并非所有传感器均可覆盖所有预设测量指标。本数据集采用"NoiseLevelObserved"数据模型进行发布。 相关链接： https://gitlab.com/hopu-smart-cities/fiware/datamodels/-/blob/master/noise/datamodel-ngsi-ld.json 该模型基于智能数据模型（Smart Data Model）"NoiseLevelObserved"： https://github.com/smart-data-models/dataModel.Environment/blob/master/NoiseLevelObserved/doc/spec.md **实测与计算指标** * LA1（测量时间内1%时长超过的声级——经统计计算得出） * LA10（测量时间内10%时长超过的声级——经统计计算得出） * LA50（测量时间内50%时长超过的声级——经统计计算得出） * LA90（测量时间内90%时长超过的声级——经统计计算得出） * LA99（测量时间内99%时长超过的声级——经统计计算得出） * LAeq（等效连续声级） * LAMAX（最大测量声级） * Lamine（最小测量声级）