The Significance of Abstract Ion and Study of Remote-Sensing Alteration Information of N Part in NE Yunnan
详细信息
- 责任者：Wang Yali (Faculty of Mining Industry ; Kunming Higher Training School of Metallurgy ; Kunming 650033 ; China) ; Cui Yinliang
- 刊名：Yunnan Geology
- 出版年：2012
- 卷期：31(4)
- 关键词：遥感 ; remote sensing ; 找矿标志 ; ore guide of prospecting ; 云南 ; Yunnan Province
- 页码：p.485-488, 476
- 图表：2 illus., 5 tables, 5 refs.
- 分类号：1600,1001
- issnNo：ISSN1004-1885
- isbnNo：CN53-1041/P
摘要
///According to the characteristics of ETM+ data in this area, we apply the analysis of characteristic main composition, ratio processing and smooth filter, etc, to Abstract ing the remote-sensing alteration information and achieving the map of remote-sensing alteration information anomaly. According to the analysis of distribution characteristics of alteration information anomaly, in combination with the regional characteristics of metallogenesis, the authors think the alteration anomaly information is the important prospecting criteria.