Figure 6

Digital surface models and oblique views of textural 3D models reconstructed by stereophotogrammetry, using series of photographs taken with a kite-borne camera. (a) Two V-shaped structures along a weir, one (in the foreground) with a small pond at the very point of the V, the other with a large pond in the centre of the V, both with elevated ground at the point. (b) A pond with a downstream berm colonised by trees.