CAI Hua, SUN Hanrong, ZHAO Qile, LI Peng. Cosesimic Displacement Filed of Continental Area of China Associated with the Mw 9.0 Japan Earthquake in 2011 by GPS[J]. Geomatics and Information Science of Wuhan University, 2012, 37(8): 953-955.
Citation: CAI Hua, SUN Hanrong, ZHAO Qile, LI Peng. Cosesimic Displacement Filed of Continental Area of China Associated with the Mw 9.0 Japan Earthquake in 2011 by GPS[J]. Geomatics and Information Science of Wuhan University, 2012, 37(8): 953-955.

Cosesimic Displacement Filed of Continental Area of China Associated with the Mw 9.0 Japan Earthquake in 2011 by GPS

Funds: “十一五”国家重大科技基础设施建设资助项目;;国家科技基础性工作专项基金资助项目(2007FY220100);;中国地震局地震预测研究所基本科研业务专项基金资助项目(02092407)
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  • Received Date: June 14, 2012
  • Published Date: August 04, 2012
  • The Mw 9.0 Japan Earthquake occurred in east coast of Japan in March 11,2011.Surface deformation process of Northeast area of China is inversed with the data of 6 GPS stations from CMONOC.Far-field cosesimic displacement filed of continental area of China is determined with the data of 160 GPS stations of CMONOC.The results indicate that cosesimic displacement of NorthEast area of China is the largest,on the average close to 20 mm,the average cosesimic displacement of Beijing and surrounding area is close to 10 mm,far-field area average is close to 5 mm,the major direction is east.This earthquake has no effect on South China(including the South China Sea) and the Qinghai-Tibet area of China.The results will be helpful for the research of dynamic characteristic of earthquakes and determination of the tendency of future earthquakes.
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