Fig. 2
Sketch of the coordinate change from the LOS to the LOC reference frame. The green system represents the LOS (initial) reference frame, the blue one is the reference frame obtained after applying the first rotation around the longitude angle (l), and the red system is the LOC reference frame that is obtained after the second rotation around the latitude angle (λ).
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.