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| 引用本文： | 吴啸龙,杨志强,武继峰,胡洋.??????溯??????????????????????[J].大地测量与地球动力学,2013,33(4):17-21. |
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| 作者姓名： | 吴啸龙 杨志强 武继峰 胡洋 |
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| 作者单位： | 长安大学地质工程与测绘学院,西安,710054 |
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| 摘 要： | ???????????????????????????????ο???????????????????????????????????溯??????????????ο??????????????????????????????GPS??????????????????????????????????????????????????????????????????????????????P??T?????????????仯????????á?????????????????????Χ??????????????????????????Χ?????α??????仯?????
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| 关 键 词： | ???溯?? ?ο????? ????? ???????? ????? |
ANALYSIS ON QINGHAI-TIBET PLATEAU STRAIN FIELD BASED ON MULTI-SURFACE FUCTION |
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| Wu Xiaolong;Yang Zhiqiang;Wu Jifeng;Hu Yang.ANALYSIS ON QINGHAI-TIBET PLATEAU STRAIN FIELD BASED ON MULTI-SURFACE FUCTION[J].Journal of Geodesy and Geodynamics,2013,33(4):17-21. |
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| Authors: | Wu Xiaolong;Yang Zhiqiang;Wu Jifeng;Hu Yang |
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| Institution: | Wu Xiaolong;Yang Zhiqiang;Wu Jifeng;Hu Yang;Academy of Geological Engineering and Surveying,Chang’an University; |
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| Abstract: | Combined the method of curve fitting when calculating a lower??frequency strain field in a large area with the strain tensor matrix on the earth reference ellipsoid, we put forward a method of calculating strain parameters on reference ellipsoid by using multi??surface function. According to the GPS data, we get the Qinghai??Tibet plateau strain field. The result is in line with both characters of the major tectonic activity within this area and the main direction of P,T??axis from focal mechanism solutions |
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| Keywords: | multi-surface function reference ellipsoid strain rate focal mechanism solution Qinghai-Tibet plateau |
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