Volume 33 Issue 7
Jul.  2008
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XU Xiaolan, LI Fei. Application of InSAR and DInSAR to Zhongba Earthquake[J]. Geomatics and Information Science of Wuhan University, 2008, 33(7): 727-729.
Citation: XU Xiaolan, LI Fei. Application of InSAR and DInSAR to Zhongba Earthquake[J]. Geomatics and Information Science of Wuhan University, 2008, 33(7): 727-729.
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Application of InSAR and DInSAR to Zhongba Earthquake

  • 1School of Geodesy and Geomatics,Wuhan University,129 Luoyu Road,Wuhan 430079,China;2School of Urban Design,Wuhan University,8 South Doghu Road,Wuhan 430079,China;3State Key Laboratory for Information Engineering in Surveying Mapping and Remote Sensing,Wuhan University,129 Luoyu Road,Wuhan 430079,China

Funds: 国家自然科学基金资助项目(40374005)；山东省重点实验室开放研究基金资助项目(SD040210)
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  • Received Date: April 29, 2008
  • Revised Date: April 29, 2008
  • Published Date: July 04, 2008
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    • Abstract
  • InSAR and differential interferometric synthetic aperture radar(D-InSAR) are generally introduced;Zhongba earthquake which occurred in July 12,2004 between Tibet Xigaze area Zhongba county and the Ngari area(northern latitude 30.5,east longitude 83.4°) with the Lishi magnitude 6.7 is selected as an example to obtain the coseismic deformation field with the two-pass differential interferometric processing method.The Okada elastic half space dislocation model is used to inverse inversion this earthquake's center of origin parameter,to obtain the focal mechanism solution.
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