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Fig. 9.
Distribution of standard deviation of visibility_periods_used in 10409 spherical cells. For 8977 cells, about 86% of cells analysed, standard deviations are smaller than 1.5.
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.