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Crustal deformation on the Korea peninsula based on GNSS data during 2004–2015

机译：基于2004-2015年GNSS数据的朝鲜半岛地壳变形

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Since the 2011 Tohoku megathrust earthquake had been occurred, there were strong demands to monitor and mitigate the geological hazards such as an earthquake and volcano in South Korea. This study focused on the crustal deformation, which indicates the earth's dynamics on or below the surface, for the long periods or by the transient events using the GNSS data and the Bernese software v5.2. The Korea peninsula has moved to the south-east direction with 3.3cm per a year during 2004-2015 when the GNSS data have been available. Also, it was testified that the transient displacement had been appeared on the Korea peninsula by the 2011 Tohoku earthquake. Therefore, we conclude that there needs to accumulate GNSS observations over the longer duration and to periodically analyze the crustal deformation as a phenomenon related to the seismic activity.
机译：自2011年东北特大推力地震发生以来，强烈要求监视和减轻韩国地震和火山等地质灾害。这项研究的重点是地壳变形，这表明使用GNSS数据和Bernese软件v5.2可以长期或通过瞬态事件显示地球在表面上或表面以下的动力学。 2004年至2015年，当获得GNSS数据时，朝鲜半岛以每年3.3厘米的速度向东南方向移动。另外，有证据表明，2011年东北地震在朝鲜半岛出现了短暂的位移。因此，我们得出结论，需要在更长的时间内积累GNSS观测值，并定期分析地壳变形作为与地震活动有关的现象。

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