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- Title
层次分析法在基于高分遥感及伽马能谱的多源 数据铀成矿预测中的适用性分析.
- Authors
郭帮杰; 叶发旺; 杨松林; 李瀚波; 童勤龙; 张川; 李新春; 淦清清
- Abstract
Analytic Hierarchy Process(AHP) is mainly used in the quantitative decision-making of problems rather complex, fuzzy which is hard to fully quantitative. In geological exploration, especially uranium exploration, it is difficult to quantitatively describe the relationship between the abnormal information extracted from high-resolution remote sensing(including high spatial resolution and high spectral resolution) data and gamma spectrum data and metallogenic elements and metallogenic potentiality. In this paper, AHP was used to quantitatively describe the most potential uranium metallogenic prospective in a large-scale area with high-resolution RS data, gamma spectrum data and other geoscience data, the corresponding relationship between uranium metallogenic elements and the abnormal information extracted from multi-source data was analyzed, the applicability of uranium metallogenic elements into the AHP criterion layer and the rationality of the selected rules for optimal prospect areas were discussed, the feasibility and applicability of quantitative analysis of AHP in uranium exploration with multisource data were studied. The AHP operation steps were demonstrated and verified by an example of Benbatu area, and the results showed that the AHP is suitable for the screening of favorable areas of uranium deposits with multisource data.
- Publication
Uranium Geology, 2023, Vol 39, Issue 2, p302
- ISSN
1000-0658
- Publication type
Article
- DOI
10.3969/j.issn.1000-0658.2023.39.026