%0 Journal Article
%T Advances and application analysis of drought monitoring using remote sensing<br>旱情遥感监测研究进展与应用案例分析
%A WANG Litao
%A WANG Shixin
%A ZHOU Yi
%A WANG Futao
%A LIU Wenliang
%A <br>王丽涛
%A 王世新
%A 周艺
%A 王福涛
%A 刘文亮
%J 遥感学报
%D 2011
%I 
%X Remote sensing technology with the characteristics of rapid, economical and macroscopic provides an important real-time dynamic data source for drought monitoring and decision making. In this paper, monitoring methods based on remote sensing data are overviewed and classifi ed into four kinds: soil thermal inertia methods, soil spectrum characteristic methods, evapotranspiration model methods and vegetation index methods. The monitoring principle, applicability and advances for each method are presented. Combination with the drought of Southwest China occurred in the spring of 2010, a drought remote sensing method using vegetation water indices is introduced including monitoring model, data processing and application analysis. And the monitoring results are statistical analyzed and evaluated.
%K drought monitoring
%K remote sensing
%K advances
%K application analysis<br>旱情监测
%K 遥感
%K 研究进展
%K 应用分析
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=A41A70F4AB56AB1B&jid=F926358B31AC94511E4382C083F7683C&aid=2184C8E6FDB54335FFC808EBD0C9412F&yid=9377ED8094509821&vid=23CCDDCD68FFCC2F&iid=B31275AF3241DB2D&sid=30F6560DE982DECF&eid=DF8B97D5075E2D12&journal_id=1007-4619&journal_name=遥感学报&referenced_num=0&reference_num=27