The enclosed demo of a 1 km by 1 km area depicting the Bay of Trigor in Bretagne, France shows the combination of hydrographic, topographic and photographic data in a true orthophoto.
Each pixel in the enclosed file has several features including position and elevation and a RGB color, representing the surface.
The following keyboard commands can be used to change the view in the demo:
[ARROW-KEYS] - Rotate around X and Y axis
[Z, X] - Change rotation speed around Z axis
[Q, A] - Zoom in/out
[PGUP, PGDN] - Exaggeration of Z scale
[L] - Toggle logo on/off
[F1] - Toggle windowed/fullscreen mode
[ESC] - Exit application
Requirement:
Windows NT, 2000 or XP and CPU PIII, P4 or better @ >1GHz
3D Graphics card (nVidia, ATI) with OpenGL support.