Technology and Methodology |
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The Application of Self-similarity to Regional Tectonic Analysis |
WANG Lin-feng 1,2, LIU Gang 3, ZHOU Yong-zhang 1,2 |
1.Department of Earth Sciences, Sun Yat-sen University, Guangzhou 510275, China;2. Research Center for Earth Environment & Resources, Sun Yat-sen University, Guangzhou 510275, China;3. China Aero Geophysical Survey & Remote Sensing Center for Land and Resources, Beijing 100083, China |
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Abstract Regional tectonics, small-scale structures and microstructures in the ductile shearing zone are proved to be similar to each other in geometry and kinematics by comparing their patterns, so the methods for studying microstructures were used to the strain analysis in a ductile shearing zone in East Tianshan region with the aid of remote sensing. According to the theory of fractal, the methods for studying microstructures are suitable for the study of regional tectonics, as evidenced by their comparison with existing achievements. The combination of fractal with remote sensing might be a new development direction in geological survey.
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Keywords
Remote sensing
Rocky desertification
Pixel analysis method
Du'An
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Issue Date: 29 June 2010
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