%0 Journal Article
%T A Study of Retrieving Aerosol Optical Depth from Daily Horizontal Broadband Direct Solar Radiation<br>利用水平面太阳直接辐射日曝辐量反演大气气溶胶光学厚度的方法研究
%A XU Xiaofeng
%A QIU Jinhuan
%A NIU Shengjie
%A <br>许潇锋
%A 邱金桓
%A 牛生杰
%J 大气科学
%D 2009
%I 
%X A method of retrieving aerosol optical depth (AOD) is developed using daily horizontal broadband direct solar radiation,including an "equivalent" instantaneous solar zenith angle model. Furthermore,a cloud-contaminated reduction method,which is based on aerosol scaling height,is proposed to calculate monthly mean AOD. Numerical simulation and error analysis show that:1) The mean value of AOD retrieving errors due to instability of the "equivalent" instantaneous solar zenith angle model is 3.66%; 2) AOD diur...
%K horizontal direct solar radiation
%K aerosol optical depth
%K aerosol scaling height<br>水平面太阳直接辐射
%K 气溶胶光学厚度
%K 气溶胶标高
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=28A2F569B2458C17&jid=46874A5A102033D774D00D819E91CD68&aid=23080934F8745F23D376338A579A9F5A&yid=DE12191FBD62783C&vid=27746BCEEE58E9DC&iid=0B39A22176CE99FB&sid=5FF9F4F7CB1800C7&eid=C7DDDE86E6286CD9&journal_id=1006-9895&journal_name=大气科学&referenced_num=2&reference_num=27