Volume 39 Issue 4
Apr.  2014
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XU Chuang, LUO Zhicai, WANG Haihong, NING Jinsheng. Inverting Underground Fault Parameters of Shenzhenfrom Profile Gravimetry Data[J]. Geomatics and Information Science of Wuhan University, 2014, 39(4): 435-440. DOI: 10.13203/j.whugis20120163
Citation: XU Chuang, LUO Zhicai, WANG Haihong, NING Jinsheng. Inverting Underground Fault Parameters of Shenzhenfrom Profile Gravimetry Data[J]. Geomatics and Information Science of Wuhan University, 2014, 39(4): 435-440. DOI: 10.13203/j.whugis20120163
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Inverting Underground Fault Parameters of Shenzhenfrom Profile Gravimetry Data

  • 1School of Geodesy and Geomatics,Wuhan University,Wuhan 430079,China;2Key Laboratory of Geospace Environment and Geodesy,Ministry of Education,Wuhan 430079,China

Funds: The National Key Scientific Instrument and Equipment Development Projects,No.2012YQ10022507;the NationalNatural Science Foundation of China,No.41174020;the Open Research Fund Program of Key Laboratory of Geospace Environment andGeodesy,Ministry of Education,No.11-02-08.
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  • Author Bio:

    XU Chuang,PhD candidate.He is engaged in the research on gravitational inversion.

  • Received Date: March 03, 2013
  • Revised Date: April 04, 2014
  • Published Date: April 04, 2014
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  • Objective It is great significance for construction planning,seismic fortification and sustainable devel-opment to determine the fault parameters of Shenzhen.The parameters of faults under two surveylines in Shenzhen are inverted by a human-computer interaction method in this paper.The resultsshow that:firstly The relative errors between a forward model and observations of two survey linesare 4.51% and 4.26%,and the computed results are reliable;secondly The range of faults is aboutfrom 4km to 17km and normal faults with 70degree dip angles approximately;finally The locations offaults may be correlated with the topography in Shenzhen.The results are in accordance with othergeological,exploratory and geophysical data.Our results show that profile gravimetry data is feasiblefor inverting fault parameters in Shenzhen.
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