Co-seismic ionospheric and deformation signals on the 2008 magnitude 8.0 Wenchuan Earthquake from GPS observations
文献类型：期刊论文
| 作者 | Jin, Shuanggen1,2,3 ; Zhu, W.1; Afraimovich, E.4
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| 刊名 | INTERNATIONAL JOURNAL OF REMOTE SENSING
 |
| 出版日期 | 2010 |
| 卷号 | 31期号:13页码:3535-3543 |
| 英文摘要 | The 8.0 magnitude Wenchuan Earthquake occurred at the Longmenshan Fault along the eastern boundary between the Tibetan Plateau and the western Sichuan Basin in southwestern China on 12 May 2008, killing tens of thousands of people in several cities along the western Sichuan Basin. In this paper, co-seismic ionospheric and deformation signals from the mainshock of this event are extracted from national global positioning system (GPS) network observations, which provide unique insights into this event. The co-seismic deformation moves towards the earthquake epicentre, and the largest magnitude reaches 2.3m in Beichuan. The total moment of the co-seismic rupture is 2.4 x 1021 nm, equivalent to a magnitude of 8.1 and nearly identical to the seismological estimate. Furthermore, co-seismic ionospheric disturbances indicate a shock-acoustic wave propagation at a mean velocity of about 600m s-1 towards the rupture direction. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Remote Sensing ; Imaging Science & Photographic Technology |
| 研究领域[WOS] | Remote Sensing ; Imaging Science & Photographic Technology |
| 关键词[WOS] | TIBETAN PLATEAU ; SICHUAN BASIN ; KINEMATICS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000280282000015 |
| 源URL | [http://119.78.226.72/handle/331011/26357]  |
| 专题 | 上海天文台_天文地球动力学研究中心 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China 2.Korea Astron & Space Sci Inst, Taejon 305348, South Korea 3.Univ Texas Austin, Ctr Space Res, Austin, TX 78759 USA 4.SB RAS, Inst Solar Terr Phys, Irkutsk 664033, Russia |
| 推荐引用方式 GB/T 7714 | Jin, Shuanggen,Zhu, W.,Afraimovich, E.. Co-seismic ionospheric and deformation signals on the 2008 magnitude 8.0 Wenchuan Earthquake from GPS observations[J]. INTERNATIONAL JOURNAL OF REMOTE SENSING,2010,31(13):3535-3543. |
| APA | Jin, Shuanggen,Zhu, W.,&Afraimovich, E..(2010).Co-seismic ionospheric and deformation signals on the 2008 magnitude 8.0 Wenchuan Earthquake from GPS observations.INTERNATIONAL JOURNAL OF REMOTE SENSING,31(13),3535-3543. |
| MLA | Jin, Shuanggen,et al."Co-seismic ionospheric and deformation signals on the 2008 magnitude 8.0 Wenchuan Earthquake from GPS observations".INTERNATIONAL JOURNAL OF REMOTE SENSING 31.13(2010):3535-3543. |
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来源：上海天文台
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