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Fig. 2 | Animal Biotelemetry

Fig. 2

From: The scale of the whale: using video-tag data to evaluate sea-surface ice concentration from the perspective of individual Antarctic minke whales

Fig. 2

Measurements for area of view estimates. (above) Lateral view of area estimate measurements where vertical angle of view for the camera is represented by angle a, and angle between the depth line and center of view (as calculated from pitch) is represented as angle b. (right) Overhead view of area estimate measurements where Wl represents the width of the camera field of view at the furthest point of visible surface from the tag, Wc represents the width at the center of the visible surface and Ws represents the width of the closest point of visible surface to the tag (top of screen)

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