Fig. 8
From: MicMac – a free, open-source solution for photogrammetry

Forteresse de Salses, photo acquired from a drone, in collaboration with Map-CNRS/ Left: hypsometry and shading maps overlapped, right: an orthophotography
From: MicMac – a free, open-source solution for photogrammetry
Forteresse de Salses, photo acquired from a drone, in collaboration with Map-CNRS/ Left: hypsometry and shading maps overlapped, right: an orthophotography