| 首波震相跟踪测定sPn震相与震源深度 |
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| 引用本文： | 洪星,叶雯燕,邵平荣,许江英.首波震相跟踪测定sPn震相与震源深度[J].福建地震,2006(Z2). |
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| 作者姓名： | 洪星 叶雯燕 邵平荣 许江英 |
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| 作者单位： | 福建省地震局监测中心，福建省地震局监测中心，福建省地震局监测中心，福建省地震局监测中心 |
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| 摘 要： | 在数字观测的优势条件下,利用sPn震相的动力学特征与运动学特征,sPn震相可以通过跟踪首波震相来快速、可靠地测定进而测出发生在地壳内地震的震源深度。
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| 关 键 词： | sPn震相 震相特征 震源深度 |
To determine sPn seismic phase and focal depth by head wave phase track |
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| Hong Xing Ye Wenyan Shao Pingrong Xu Jiangying.To determine sPn seismic phase and focal depth by head wave phase track[J].Fujian Seismology,2006(Z2). |
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| Authors: | Hong Xing Ye Wenyan Shao Pingrong Xu Jiangying |
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| Institution: | Seismic monitoring centre of Fujian Earthquake Administration |
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| Abstract: | Under the advanced condition of digital observation, using the dynamic and kinematic characteristics of sPn phase, it could be determined fleetly and reliably by sPn phase track, so as to determine the focal depth of earthquakes in crust. |
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| Keywords: | sPn seismic phase Phase characteristics Focal depth |
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