Virtual array beamforming of GPS TEC observations of coseismic ionospheric disturbances near the Geomagnetic South Pole triggered by teleseismic megathrusts

We identified coseismic ionospheric disturbances (CID) in Antarctica generated by the 2010 Maule and the 2011 Tohoku‐Oki earthquakes analyzing total electron content (TEC) data with a modified beamforming technique. Beamforming in Antarctica, however, is not straightforward due to the effects of arr...

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Veröffentlicht in:	Journal of geophysical research. Space physics 2015-10, Vol.120 (10), p.9087-9101
Hauptverfasser:	Gómez, Demián, Smalley, Robert, Langston, Charles A., Wilson, Terry J., Bevis, Michael, Dalziel, Ian W. D., Kendrick, Eric C., Konfal, Stephanie A., Willis, Michael J., Piñón, Diego A., Cimbaro, Sergio R., Caccamise, Dana
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustics Antarctica Arrays Azimuth Beamforming coseismic ionospheric disturbances Earthquakes Geomagnetism ionosphere Ionospheric disturbances Seismic activity Surface acoustic waves total electron content virtual array
Online-Zugang:	Volltext
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