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| Main progress and achievements of high spacial resolution remote sensing survey on west Kunlun metallorgenic belt |
| YANG Jinzhong, WANG Haiqing, CHEN Wei |
| China Aero Geophysical Survey and Remote Sensing Center for Land and Resources,Beijing 100083,China |
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Abstract Remote sensing technology is one of the indispensable means in the geology and mineral resources survey. The high spacial resolution satellite data, such as WorldView-2, QuickBird, IKONOS, and moderate resolution satellite data, such as ASTER, ETM+, are mainly considered as remote sensing data in this paper. High resolution remote sensing geological survey on west Kunlun metallogenic belt has been completed using multivariate and multilevel remote sensing technology. The orthogonal projection images at 1∶50 000 scale in this region have been made, to provide accurate geographic coordinates and directly reflect the status of regional transportation and distribution of geological disasters information. Combining remote sensing geology interpretation and anomaly extraction with field survey, the regional distribution of the metallogenic geological bodies, geological structure and mineralized alteration zones have been delineated. On the basis of the study of regional typical deposits, regional metallogenic zoning, and distribution characteristics of regional metallogenic/controlling factors, the remote sensing prospecting prediction is carried out, and the field verification and simple engineering verification in the partial remote sensing prospecting prediction area are done. 3 349 remote sensing anomaly areas have been recommend, and 146 forecasting areas have been delineated. Besides 16 priority deployment areas and 30 general deployment areas have been recommended. The remote sensing technology has played the leading role in the work of regional geology investigation and mineral exploration.
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Received: 08 April 2016
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2016, Vol. 3 
