%0 Journal Article
%T Investigating of Atmospheric Optical Characteristics over Changchun Jingyuetan Remote Sensing Test Site<br>长春净月潭遥感试验场大气光学特性研究
%A Liu Jinli
%A Li Fang
%A Lu Daren
%A <br>刘锦丽
%A 李放
%A 吕达仁
%J 遥感学报
%D 1994
%I 
%X Changchun Jingyuetan Remote Sensing Test Site of Chinese Academy ofSciences is an opening experiment research site of remote sensing.For doing highquality space-borne quantitative remote sensing,we have to do atmospheric correc-tion. For doing this,the understanding of atmospheric optical characteristic over thesite is necessary.In this paper,the spectral extinction and the size distribution ofaerosol are derived and retreived from the data of solar direct spectral radiance ob-servation in 1990(volcanic quiet period)and 1991(volcanic active period).Owingto these two years related to the different volcanic activities(quiet and active),the results would provide a foundamental basis of atmospheric correction of remotesensing over that area,also they would be representative of the mid-latitude regionof Northern hemisphere.
%K Aerosols
%K Atmospheric extinction
%K Atmospheric correction<br>气溶胶，大气消光，大气订正
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=A41A70F4AB56AB1B&jid=F926358B31AC94511E4382C083F7683C&aid=8AC290F852B60F24070C8CCCC55F869D&yid=3EBE383EEA0A6494&iid=38B194292C032A66&journal_id=1007-4619&journal_name=遥感学报&referenced_num=0&reference_num=0