Ionospheric anomalies detected by ground-based GPS before the Mw7.9 Wenchuan earthquake of May 12, 2008, China

In this paper, we used the vertical total electron content (VTEC) derived from ground-based GPS observations to examine the ionospheric variations during the Mw7.9 Wenchuan earthquake which occurred on May 12, 2008, in China. The final results showed that the ionospheric VTEC around the epicenter in...

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Veröffentlicht in:	Journal of atmospheric and solar-terrestrial physics 2009-06, Vol.71 (8), p.959-966
Hauptverfasser:	Yiyan, Zhou, Yun, Wu, Xuejun, Qiao, Xunxie, Zhang
Format:	Artikel
Sprache:	eng
Schlagworte:	Earth, ocean, space Earthquake Exact sciences and technology External geophysics GPS Ionospheric anomalies Physics of the ionosphere Physics of the magnetosphere VTEC
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