Πόρος Ροή Δραστηριότητας Τύπος δραστηριότητας All activity types New Package Changed Package Deleted Package Follow Dataset New Resource View Changed Resource View Deleted Resource View admin created the Σύνολο Δεδομένων Global observations of geomagnetically induced currents caused by an extremely intense density pulse during a coronal mass ejection πριν από 1 εβδομάδα