Por |
Goncharenko, L.; Coster, A.; Chau Chong Shing, Jorge Luis; Valladares, C. E.
(Instituto Geofísico del Perú, 2011)
Recent studies have shown large variations in low-latitude ionospheric parameters occurring after stratospheric sudden warming events. We use observations of vertical ion drift from Jicamarca ISR and GPS total electron content data in the Western Hemisphere for winters of 2008-2009 and 2009-2010 to ...