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Gold Science and Technology ›› 2015, Vol. 23 ›› Issue (1): 1-9.doi: 10.11872/j.issn.1005-2518.2015.01.001

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Regional Tectonic Analysis and Prospecting Significance of Wudang Area Based on Remote Sensing Technology

YU Fengming1,WANG Lei1,YU Hongjian2,HE Longqing3   

  1. 1.Wuhan Center of Geological Survey,China Geological Survey,Wuhan    430205,Hubei,China;
    2.Nanjing Center of Geological Survey,China Geological Survey,Nanjing    210016,Jiangsu,China;
    3.Jiangxi Bureau of Geology and Mineral Exploration and Development,Nanchang   330002,Jiangxi,China
  • Received:2014-07-16 Revised:2014-09-20 Online:2015-02-28 Published:2015-04-07

Abstract:

According to the remote sensing image of Wudang area,taking geographic information system as technology platform combined with the remote sensing image enhancement technology to study regional structure,then the large and medium-sized fracture was deciphered.Meanwhile,the fold was deciphered based on the Radial Basis Function (RBF) neural network pattern recognition combined with the binary wavelet transform visual,and we employed the Haar wavelet transform method to further interpret the ductile-brittle shear structure.Additionally,using the machine to help processing method for multiple fault information after indo-chinese epoch to decipher,it was found that the structural features of the Wudang area were intuitively described.Through investigations of the quantitative analysis of interpretation structure,the results displayed the general tectonic framework of the Wudang area and development status,moreover,it can further verify the understanding into the accuracy of the result combined with field geological investigation and comparison.Therefore,the work in this paper has a certain guiding role and it can provide basic data for further study on geological survey and tectonic ore-controlling.

Key words: remote sensing interpretation, quantitative analysis, structure features, Wudang area

CLC Number: 

  • P627

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