The application of multi-model photogrammetry in geology - status and development trends

Abstract

The use of multi-models in geological photogrammetry enables free movement between stereoscopic images of different scales and angles of view. The method can be used for detailed analysis and three-dimensional mapping in a diversity of geoscience studies. Multi-model blocks can be stored and later reset easily and rapidly, which allows the gradual build-up of an archive of orientated stereo photographs that can be shared by many scientists. Further development of the multi-model method involves digital photogrammetry, digital image processing, computer modeIling, and geographical information systems.