REGIONAL LITHOLOGICAL MAPPING IN THE TIBETAN PLATEAU AND SURROUNDING AREA USING ASTER DATA

被引：1
|
作者：
Ninomiya, Yoshiki [1 ]
Fu, Bihong [2 ]
机构：
[1] AIST, Geol Survey Japan, Tokyo, Japan
[2] Chinese Acad Sci, RADI, Inst Remote Sensing & Digital Earth, Beijing, Peoples R China
来源：
2016 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS) | 2016年
关键词：
ASTER; TIR; mineralogical indices; Tibetan Plateau; ophiolite; SPACEBORNE THERMAL EMISSION; REFLECTION RADIOMETER ASTER; ROCKS;
D O I：
10.1109/IGARSS.2016.7730661
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The development of methods for mapping lithology and structure has been the main goals of geological remote sensing research. With the successful development of mineralogic indices, e. g., Quartz Index (QI), Carbonate Index (CI), Mafic Index (MI) based on the ASTER multispectral thermal infrared (TIR) data, which have demonstrated the usefulness and effectiveness of ASTER TIR data on lithologic mapping, we have produced the regional mosaic mapping of the indices covering wide area in the semi-arid to arid regions across the globe. Here in this paper, we show the method of making the regional lithological mapping with the indices defined for ASTER data, present example results of mapping covering a part of the Tibetan Plateau and surrounding area, and then make some geological discussions on the results.
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页码：6356 / 6359
页数：4
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