| Defnode��λ��ģ�ͷ��ݽ���Ŀɿ��Ժ��ȶ��Է��� |
| |
| 引用本文： | 赵静,江在森,武艳强,刘晓霞,魏文薪,王阅兵,李强,徐晶.Defnode��λ��ģ�ͷ��ݽ���Ŀɿ��Ժ��ȶ��Է���[J].大地测量与地球动力学,2013,33(1):21-24. |
| |
| 作者姓名： | 赵静 江在森 武艳强 刘晓霞 魏文薪 王阅兵 李强 徐晶 |
| |
| 作者单位： | 1）中国地震台网中心，北京 100045;2）中国地震局地震预测研究所，北京 100036;3）地壳运动监测工程研究中心，北京 100045 |
| |
| 基金项目： | 国家十二五科技支撑计划(2012BAK19B01-06,2012BAK19B02-02) |
| |
| 摘 要： | ???????????????GPS?????????????????????? f?? ?????????????Defnode??λ??????????????????????????????????????????????·??????????и????????????????????GPS?????????????????????????к??????????? ??f?? ????????????????????GPS??????????????????????????????????λ????????????????????????и??????????????α??????????б??ν????????????????
|
| 关 键 词： | Defnode??λ???? ????? ????? ????????? ?????? |
ANALYSIS OF RELIABILITY AND STABILITY OF INVERSION RESULT WITH NEGATIVE DISLOCATION MODEL OF DEFNODE |
| |
| Zhao Jing,Jiang Zaisen,Wu Yanqiang,Liu Xiaoxia,Wei Wenxin,Wang Yuebing,Li Qiang,and Xu Jing.ANALYSIS OF RELIABILITY AND STABILITY OF INVERSION RESULT WITH NEGATIVE DISLOCATION MODEL OF DEFNODE[J].Journal of Geodesy and Geodynamics,2013,33(1):21-24. |
| |
| Authors: | Zhao Jing Jiang Zaisen Wu Yanqiang Liu Xiaoxia Wei Wenxin Wang Yuebing Li Qiang and Xu Jing |
| |
| Institution: | 1)China Earthquake Networks Center, Beijing 100045;2)Institute of Earthquake Science,CEA,Beijing 100036;3)National Earthquake Infrastructure Service, Beijing 100045 |
| |
| Abstract: | Using analog data and measured GPS velocity field, we analyzed the influence of different fault dip angles, different weight f and data spatial distribution on the negative dislocation inversion program of Defnode. The inversion results of analog data show that the inversion results both have a high degree of reliability under conditions of low dip angle and high dip angle.Measured GPS velocity field inversion results of the Longmenshan fault zone show that they have good stability and the weight f has little influence on the inversion results, and the distribution of GPS observation stations (especially the quantity and location of stations near the fault zone) has certain influence on the inversion results, but it can not change the fact that the southern segment is a little less locked than the middle northern segment. |
| |
| Keywords: | negative dislocation inversion of Defnode reliability stability Longmenshan fault fault locking |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《大地测量与地球动力学》浏览原始摘要信息 |
| 点击此处可从《大地测量与地球动力学》下载免费的PDF全文 |
