Low altitude fog-haze measurements by Raman-Rayleigh-Mie lidar in Nanjing

Nianwen Cao; Fengkai Yang; Jianzhong Shi

doi:10.1117/12.977369

19 November 2012 Low altitude fog-haze measurements by Raman-Rayleigh-Mie lidar in Nanjing

Nianwen Cao, Fengkai Yang, Jianzhong Shi

Proceedings Volume 8526, Lidar Remote Sensing for Environmental Monitoring XIII; 85260P (2012) https://doi.org/10.1117/12.977369
Event: SPIE Asia-Pacific Remote Sensing, 2012, Kyoto, Japan

Abstract

This paper presents the Fog-Haze measurements by Raman-Rayleigh-Mie Lidar in North suburb of Nanjing, the measurement results are analyzed and compared with the weather forecast. Continuous measurements are carried out on 2009/12/2, it is clear day from 01:00 to 08:00 in the morning, and Fog-Haze is measured from at 10:00 in the morning to 19:00 in the evening. The Fog-Haze measurement results coincide with the weather forecast that very day. The Fog-Haze Lidar measurement results on 2009/12/2 are analyzed and compared with the boundary aerosol measurement results on 2010/01/10, the differential characters of range-corrected-signals between Fog-Haze and boundary aerosol are discussed. It is shown that Fog-Haze usually occurs at about 300-400m height and boundary aerosol usually occurs at about 1000m height in Nanjing. Keywords:

Citation Download Citation

Nianwen Cao, Fengkai Yang, and Jianzhong Shi "Low altitude fog-haze measurements by Raman-Rayleigh-Mie lidar in Nanjing", Proc. SPIE 8526, Lidar Remote Sensing for Environmental Monitoring XIII, 85260P (19 November 2012); https://doi.org/10.1117/12.977369

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