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《Remote Sensing Technology and Application》 2010-03
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Detection of Fog Using HJ-1 Data

WANG Zhong-ting1,LI Qing1,WANG Qiao1,CHEN Liang-fu2,LI Shen-shen2,YOU Dai-an1(1.Satellite Environment Center,Ministry of Environmental Protection,Beijing 100029,China;2.China State Key Laboratory of Remote Sensing Science,Institute of theRemote Sensing Applications,Chinese Academy of Sciences,Beijing 100101,China)  
Fog is an important of environment monitoring.By radiative transfer model RT3,reflectance and brightness temperature of fog,cloud and underlying surface were simulated at different bands of CCD camera and IR camera of HJ-1 B.After analyzed simulation results,the method of monitoring fog by HJ-1B data was given.The method was tested in south China at March 12th,2009.The results show,by HJ-1B data,the fog can be monitored,but for the influence of land surfaces,the thin cloud can't be removed accurate.
【Fund】: “十一五”国家科技支撑计划(2008BAC34B04);; 国家“863”重大项目(2006AA06A303)
【CateGory Index】: X87
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