Aerotriangulation and Stereoscopic Evaluation

Aero Triangulation
Aero Triangulation (in short AT) uses overlapping images, recorded DGPS/INS-data and matching points on the ground as input parameters. It enables a precise positioning of matching points within the image mosaic as well as the trigger points up to a few centimetres. The geometric accuracy provides the basis for all derivatives like stereo measurements, orthophotos or 3d models.

Stereoscopic 3d measurements
Spatial impression is created via aero triangulation and the overlaying of a stereo pair. 3d results are used for planning, visualization, documentation and the improvement of digital elevation models.