Temporal and spatial characteristics of VTEC anomalies before Wenchuan Ms8.0 earthquake
GPS and the COD VTEC data were studied in search of ionospheric VTEC changes in space and time that might be associated with the Wenchuan Ms8.0 earthquake on 12 May, 2008. The result shows several significant anomalous decreases at 12: 00 UT – 16: 00 UT on April 29 and an anomalously increase at 14:...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
KeAi Communications Co., Ltd.
2010-01-01
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| Series: | Geodesy and Geodynamics |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1674984715302123 |