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GPS detection of ionospheric perturbation before the 13 February 2001,El Salvador earthquake
GPS detection ionospheric perturbation El Salvador earthquake
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2009/12/11
A large earthquake of M6.6 occurred on 13 February 2001 at 14:22:05 UT in El Salvador. We detected ionospheric perturbation before this earthquake using GPS data received from CORS network. Systematic...