| Institution: | 1. Deutsches Geodätisches Forschungsinstitut (DGFI), Alfons-Goppel-Strasse 11, 80539 Munich, Germany;2. Institute of Astronomical and Physical Geodesy (IAPG), Technische Universität München (TUM), Arcisstrasse 21, 80333 Munich, Germany;3. Space Weather Laboratory, George Mason University, Fairfax, VA 22030, USA;4. Heliospheric Physics Laboratory, NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA;5. Institute of Communications and Navigation, German Aerospace Center, Kalkhorstweg 53, 17235 Neustrelitz, Germany;1. Institute of Atmospheric Physics, Academy of Sciences of the Czech Republic, Bocni II, 14131 Prague, Czech Republic;2. George Mason University, School of Physics, Astronomy and Computational Science, 4400 University Drive, Fairfax, VA 22030, USA;3. NASA Goddard Space Flight Center, Heliospheric Physics Laboratory, Greenbelt, MD 20771, USA;1. NASRDA Center for Atmospheric Research, P.O. Box 380, Kogi State University, Anyigba 270109, Nigeria;2. South African National Space Agency (SANSA) Space Science, P.O. Box 32, Hermanus 7200, South Africa;3. NASRDA Center for Basic Space Science, P.O. Box 3238, University of Nigeria, Nsukka 410001, Enugu State, Nigeria;4. Physics & Astronomy Department, P.O. Box 3238, University of Nigeria, Nsukka 410001, Enugu State, Nigeria |
