Mobile lidar system for air pollution measurement

Yinchao Zhang; Huanling Hu; Kun Tan; Shisheng Shao; Xiaoqin Liu; Gaochao Yang; Min Deng; Gaoyong Zhang

doi:10.1117/12.466547

21 March 2003 A mobile lidar system for air pollution measurement

Yinchao Zhang, Huanling Hu, Kun Tan, Shisheng Shao, Xiaoqin Liu, Gaochao Yang, Min Deng, Gaoyong Zhang

Proceedings Volume 4893, Lidar Remote Sensing for Industry and Environment Monitoring III; (2003) https://doi.org/10.1117/12.466547
Event: Third International Asia-Pacific Environmental Remote Sensing Remote Sensing of the Atmosphere, Ocean, Environment, and Space, 2002, Hangzhou, China

Abstract

A differential absorption mobile lidar system for pollution monitoring for daytime and nighttime operation is described. It allows 3Dmeasurements by using a steering unit, and can measure four kinds of pollutants in atmosphere, Aerosol, so2, NO2, and 03. The lower detection limit ofthe SO2, NO2, 03, is a few ppb. The max. measurement range is about 3 —5 km. This system was developed at the Anhui Institute of Optics and Fine Mechanics, the Academy of Sciences of China. A few examples ofmeasured 03, SO2 , NO2, and aerosols distributions are presented. Keywords: Mobile lidar, differential absorption lidar, aerosols, 502, NO2, 03.

Citation Download Citation

Yinchao Zhang, Huanling Hu, Kun Tan, Shisheng Shao, Xiaoqin Liu, Gaochao Yang, Min Deng, and Gaoyong Zhang "A mobile lidar system for air pollution measurement", Proc. SPIE 4893, Lidar Remote Sensing for Industry and Environment Monitoring III, (21 March 2003); https://doi.org/10.1117/12.466547

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