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. 2012 Dec 12;7(12):e50440. doi: 10.1371/journal.pone.0050440

Figure 4. Example survey transects showing different bottom types.

Figure 4

The figures show the photo-realistic 3D mosaic and also the depth mapped bathymetry for each transect. The small red circles show the start and end points of the chain (Inline graphic) that was laid out over the terrain. (A) shows a highly rugged patch (Inline graphic, Inline graphic). It also shows the same patch from an oblique perspective. (B) shows a relatively flat patch (Inline graphic, Inline graphic) and (C) shows a patch with medium relief (Inline graphic, Inline graphic). There is also a zoomed in view of the start and end of the chain shown in (C).