Implementation of Searching for Optimal Buffer with Weights of Evidence Based on MapGIS
详细信息
- 责任者：Li Kun (Institute of Mathematical Geology and Remote Sensing Geology ; China University of Geosciences ; Wuhan 430074 ; China) ; Chen Jianguo
- 刊名：Computing Techniques for Geophysical and Geochemical Exploration
- 出版年：2011
- 卷期：33(4)
- 关键词：成矿预测 ; metallogenic prediction ; 证据权重法 ; evidence weight methods ; 地理信息系统 ; geographic information system
- 页码：p.462-466
- 图表：6 illus., 11 refs.
- 分类号：1900
- 出版序号：1484
- issnNo：ISSN1001-1749
- isbnNo：CN51-1242/P
摘要
Some geological factors such as fault and some special rock mass are usually closely related to mineralization. This paper realizes quantitative analysis of the relationship between line buffer and mines spatial distribution with weights of evidence method based on MAPGIS, and introduces the method principle and technology process, discusses the key technologies and shows the application effect with Wixi of Yunnan Province as an example.
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