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Figure 6 | Movement Ecology

Figure 6

From: Analysis and visualisation of movement: an interdisciplinary review

Figure 6

(after [ 190 ]). Two-dimensional kernels for trajectories that produce two-dimensional density surfaces. The point-based kernels in panel a) do not consider the temporal dimension of trajectory points, but treat them as independent observations in a point data set. Panels b), c) and d) show line-segment kernels, where sequentiality of two consecutive trajectory points is taken into account in kernel construction.

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