%0 Journal Article
%T Extraction Mechanism of Alteration Information on Finedisseminated-type Gold Deposits in Qian Gui Area<br>黔桂地区微细浸染型金矿蚀变信息提取机理
%A Chen Ganliang
%A Yang Bailin
%A <br>陈赶良
%A 杨柏林
%J 遥感学报
%D 1996
%I 
%X This paper studies the geochemical and spectral information on the"silification"."lemonitization"."clayization".and "carbonatization"related to finedesseminated-type gold deposits in Qian Gui area.Four content factors are extracted on the basis of researching the rock-orecomposition; three TM band reflectance ratio factors are extracted on the basis ofresearching the rock-ore spectral features, and the alteration information are extractedthrough correlation analysis and image processing.
%K Wall-rock alteration
%K Fine-desseminated-type gold deposit
%K Geochemical information
%K Spectral chacateristic Information extraction
%K Qian Gin area<br>围岩蚀变，微细浸染型金矿，地球化学信息，光谱特征信息提取，黔桂地区
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=A41A70F4AB56AB1B&jid=F926358B31AC94511E4382C083F7683C&aid=CD1F33407EB05721F59B508EAD05D663&yid=8A15F8B0AA0E5323&iid=0B39A22176CE99FB&journal_id=1007-4619&journal_name=遥感学报&referenced_num=0&reference_num=0