Lithological interpretation is a very important part in remote sensing geological interpretation. First, interpretation keys must be established according to the lithology and its combination types of the geological body in the area to be interpreted. The stratigraphic division in Bayan Hara Mountain Group is relatively difficult and controversial, resulting in the existence of a large number of division schemes. That is because of single lithology, multilayer formation thickness, single top-bottom and rare fossils of flysch formation in Bayan Har Mountains Group. Aimed at tackling this situation, using remote sensing method, and starting with the lithological interpretation based on the SPOT5 and ETM data, the authors obtained information to the greatest degree. The lithologic interpretation and classification was based on detailed elaboration from four aspects in this study. A systematical description was made on the process of establishment of interpretation keys based on visual image. And then the stratigraphic image was redelimited through the established interpretation keys. The rock section and lithological association were subdivided for each stratum. Some new understanding of formation lithology was obtained in the study area. This would provide new data for stratigraphic correlation as well as regional geological survey in Bayan Har mountains.
张志军, 潘思远, 李明, 王雁鹤, 徐延峰. 北巴颜喀拉山地区岩性遥感解译标志建立[J]. 国土资源遥感, 2017, 29(1): 199-207.
ZHANG Zhijun, PAN Siyuan, LI Ming, WANG Yanhe, XU Yanfeng. Establishment of lithological remote sensing interpretation keys in north Bayan Hara mountain. REMOTE SENSING FOR LAND & RESOURCES, 2017, 29(1): 199-207.
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