Polar Geophysical Institute ; Russian Academy of Sciences
University of Oulu ; University of Oulu
Max-Planck-Institut für Aeronomie ; Max-Planck-Institut für Aeronomie
Space Environment Center ; NOAA
Los Alamos National Laboratory [Los Alamos] (LANL) ; LANL
Institute of Space Research of the Austrian Academy of Sciences ; Institute of Space Research of the Austrian Academy of Sciences
