The Role of the Upper Atmosphere for Dawn-Dusk and Interhemispheric Differences in the Coupled Magnetosphere-Ionosphere-Thermosphere System

Matthias Foerster, Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany, Eelco Doornbos, Royal Netherlands Meteorological Institute, Aerospace Engineering, De Bilt, Netherlands and Stein Haaland, University of Bergen, Bergen, Norway