Download original image
Time series of ‘TEC minus 27 day median TEC’ at zero degree East longitude in TECU extracted from IGS 2 hour TEC maps taken from ftp://cdaweb.gsfc.nasa.gov/pub/data/gps/tec2hr_igs/. Shown is the period of March 16 to 20, 2015. Note the strong storm pattern at the second half of March 17, 2015.
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.