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《Remote Sensing Technology and Application》 2012-02
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Retrieving Aerosol Extinction Profile with High Spectral Resolution Radiance in Oxygen A-band and Simulation Research

Zhang Yan1,2,Duan Minzheng1,Lv Daren1(1.Institute of Atmospheric Physics,Chinese Academy of Sciences,LAGEO,Beijing 100029,China; 2.Navy Institute of Remote Sensing Information Application,Beijing 102401,China)  
A new kind of tropospheric aerosol extinction coefficient profile retrieval method with hyper-spectral(0.05 nm) reflected information in oxygen A band is presented.The advantage of this novel method is the Aerosol Optical Depth(AOD) restriction is considered.As two correction factor M and D are introduced,Lagrange multiplier could be chosen automatically and the precision of retrieval increased.To test this method,we do the simulation retrieval with the help of CALIPSO Level 2 aerosol products and new hyper-spectral resolution RT model.Two types of aerosol scene are selected:dust event and clean condition.For dust event,the relative retrieval error is 51%,while in clean condition,the error could be controlled under 20%.If revise profile is added,the retrieval precision will be much better.
【Fund】: 中国科学院战略性先导科技专项“应对气候变化的碳收支认证及相关问题”(XDA05040000);; 国家863计划项目(SQ2010AA1221583001)资助
【CateGory Index】: P427.1;X513
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【References】
Chinese Journal Full-text Database 1 Hits
1 XUE Qing-sheng,WANG Shu-rong,CHEN Wei(Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences, Changchun 130033,China);Development of Spaceborne Wide-angle Aerosol Imager with Low-distortion and Uniform Image Surface[J];Acta Photonica Sinica;2013-04
【Citations】
Chinese Journal Full-text Database 1 Hits
1 ZHANG Yan,DUAN Min-zheng,HANG Zhi-gang,LV Da-ren(Institute of Atmospheric Physics,Chinese Academy of Sciences,LAGEO,Beijing 100029,China);Review of Oxygen A-Band Research[J];Remote Sensing Technology and Application;2010-02
【Co-citations】
Chinese Journal Full-text Database 1 Hits
1 Cai Huiwen1,2,Yang Jun1,Li Xiaojing3,Xia Xiang'ao2(1.Atmospheric Physics and Environment,Nanjing University of Information Science and Technology,Nanjing 210044,China;2.Laboratory for Middle Atmosphere and Global Environment Observation,Institute of Atmospheric Physics,Chinese Academy of Sciences,Beijing 100029,China; 3.Environmental Satellite,China Meteorological Administration,Beijing 100081,China);Characteristics and Possible Reasons of Global Trend in Aerosol Optical Depth over the Past Decade[J];Remote Sensing Technology and Application;2012-06
【Co-references】
Chinese Journal Full-text Database 10 Hits
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