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Fig. 3. Occurrence of more accurate locations when using curvilinear algorithm
compared with a linear interpolation method for each species, each curvilinear
algorithm and each track (i.e. each individual). Dots (representing
individuals/tracks) are alternately shown in black and grey for clarity. Dots
to the right of the 50% line represent tracks in which the curvilinear method
yields more accurate locations than the linear interpolation method.