Download original image
The URTKN stations (red placemarks) and the CIGALA/CALIBRA scintillation monitoring stations (black and white placemarks) used in the analysis. The red line indicates the magnetic equator and the purple isolines represent the total intensity of geomagnetic field (calculated by IGRF-11 data). White labels report the intensity of the geomagnetic field in nT.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.