%0 Journal Article
%T Land use/cover remote sensing based on hierarchical information extraction method in a county<br>分层信息提取法在县域土地 利用/覆被遥感中的应用
%A HU Zhao-ling
%A LI Zhi-jiang
%A DU Pei-jun
%A <br>胡召玲
%A 李志江
%A 杜培军
%J 地理研究
%D 2009
%I 
%X It is important to achieve the qualitative and quantitative information of land use/cover in a county(or county-level city)of China with higher precision,which is helpful to enhance eco-environment protection and sustainable development of rural economy.Presently,remote sensing images of the medium and high resolution are mostly used to monitor the changes of land use/cover in a county.To make better use of remote sensing technology in monitoring land use change,it is necessary to improve the automatization...
%K TM image
%K land use/land cover
%K hierarchical information extraction
%K Normalized Difference Vegetation Index
%K county<br>TM图像
%K 土地利用/覆被
%K 分层信息提取
%K 归一化植被指数
%K 县域
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=869B153A4C6B5B85&jid=C0C75E88BA2EE501C8298896F64A711F&aid=7D70EA78FED73F8C89624A4854004B74&yid=DE12191FBD62783C&vid=D3E34374A0D77D7F&iid=0B39A22176CE99FB&sid=0493D643315CD829&eid=6B3068A7C27BD349&journal_id=1000-0585&journal_name=地理研究&referenced_num=4&reference_num=22