国家自然科学基金(s10978003)

作品数:2被引量:10H指数:2
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相关期刊:《Chinese Optics Letters》更多>>
相关主题:MEASUREMENTSIN_CHINACOEFFICIENTBACKSCATTERINGWUHAN更多>>
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Comparison of simultaneous signals obtained from a dual-field-of-view lidar and its application to noise reduction based on empirical mode decomposition被引量:5
《Chinese Optics Letters》2011年第5期1-4,共4页龚威 李俊 毛飞跃 张金业 
supported by the National "973" Program of China (Nos. 2009CB723905 and 2011CB707106);the National Natural Science Foundation of China(Nos. 10978003 and 40871171)
Although the empirical mode decomposition (EMD) method is an effective tool for noise reduction in lidar signals, evaluating the effectiveness of the denoising method is difficult. A dual-field-of-view lidar for obs...
关键词:Atmospheric aerosols Noise pollution control Optical radar Signal processing Signal to noise ratio 
Measurements for profiles of aerosol extinction coefficient,backscatter coefficient,and lidar ratio over Wuhan in China with Raman/Mie lidar被引量:6
《Chinese Optics Letters》2010年第6期533-536,共4页龚威 张金业 毛飞跃 李俊 
supported by the National"973"Program of China(No.2009CB723905),the National"863"Program of China(No.2009AA12Z107);the National Natural Science Foundation of China (Nos.10978003 and 40871171).
The profiles of aerosol extinction,backscatter coefficient,and lidar ratio in the lower troposphere over Wuhan are measured by a multi-channel Raman/Mie lidar.Using the lidar ratio retrieved by Raman scattering princi...
关键词:Atmospheric aerosols BACKSCATTERING Light extinction Optical radar 
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