Figure 1

The principle of triangulation as used for digital close- range photogrammetry. CS2 and CS3, camera stations; h, α, β, distance and angles between the cameras; b, calculated z distance of the single point from the cameras.
The principle of triangulation as used for digital close- range photogrammetry. CS2 and CS3, camera stations; h, α, β, distance and angles between the cameras; b, calculated z distance of the single point from the cameras.