| 佘山台地倾斜资料在苏门答腊8.7级大震前的长中短期趋势异常分析 |
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| 引用本文： | 倪友忠,陈军,赵伦,杨其明,郝长安,沈卫东,钟卫星,张欢,朱国豪.佘山台地倾斜资料在苏门答腊8.7级大震前的长中短期趋势异常分析[J].大地测量与地球动力学,2007,27(Z1):70-73. |
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| 作者姓名： | 倪友忠 陈军 赵伦 杨其明 郝长安 沈卫东 钟卫星 张欢 朱国豪 |
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| 作者单位： | 上海市地震局佘山地震台,上海,201602 |
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| 摘 要： | 运用常规差分、趋势速率分析等多种方法综合分析了佘山台的倾斜观测资料在印尼苏门答腊8.7级大震前的长中短期异常图像及其同震阶跃.
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| 关 键 词： | 佘山地震台 差分异常能量 差分 趋势速率 异常图像 |
| 文章编号： | 1671-5942(2007)Spec.-0070-04 |
| 修稿时间： | 2006年12月25 |
ANALYSIS OF LONG-MEDIUM-SHORT-TERM TENDENTIOUS ANOMALY OF TILT DATA AT SHESHAN STATION BEFORE SUMATRA 8.7 EARTHQUAKE |
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| Ni Youzhong,Chen Jun,Zhao Lun,Yang Qiming,Hao Changan,Shen Weidong,Zhong Weixing,Zhang Huan,Zhu Guohao.ANALYSIS OF LONG-MEDIUM-SHORT-TERM TENDENTIOUS ANOMALY OF TILT DATA AT SHESHAN STATION BEFORE SUMATRA 8.7 EARTHQUAKE[J].Journal of Geodesy and Geodynamics,2007,27(Z1):70-73. |
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| Authors: | Ni Youzhong Chen Jun Zhao Lun Yang Qiming Hao Changan Shen Weidong Zhong Weixing Zhang Huan Zhu Guohao |
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| Abstract: | By use of many mathematic methods,such as conventional differentiation,analysis of trend rate,the long-medium-short-term anomaly patterns and coseismic step of the tilt observations at Sheshan station before the Sumatra 8.7 earthquake,Inonesia are analyzed comprehensively. |
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| Keywords: | Sheshan station differential anomaly energy differentiation trend rate anomaly pattern |
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