Technology and Methodology |
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RESEARCH ON APPLYING MULTISPECTRAL QUANTITATIVE ANALYSIS TO DETERMINE THE CHARACTERISTICS OF GEOBODY |
Dang Fuxing |
Center for Remote Sensing in Geology, Beijing 100083 |
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Abstract In this paper, according to the reflectance spectra characteristics of ground target in a geological exploration experiment site, based on the aerial multispectral scanning data and the model of the integrated ratio analysis method, author applies the quantitative approach to extract the information for alteration and mineralization of geobody in a geological area. Finally experimental results are given to illustrate the feasibility of the method and the practicality for lithological mapping.
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Keywords
Spatial-temporal interpolation
Normalization
Thermal infrared-red images
Pre-earthquake abnormal temperature increasing phenomenon
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Issue Date: 02 August 2011
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[1] P. H. 斯韦恩等.遥感定量方法.北京:科学出版社.1984 [2] 彭望碌.遥感数据的计算机处理与地理信息系统.北京:北京师范大学出版社,1991 [3] 朱亮琪等.遥感地质学.北京:地质出版社.1994 [4] Robert E. Crippen. Regional exploration in desert terrains:A guide to the use of Landsat thematic mapper imagery. Presented at the 8th Thematic Conference on Geologic Remote Sensing, 29 April-2 May,1991 |
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