Scale Problems in Geometric-Kinematic Modelling of Geological Objects

摘要: To reveal, to render and handle complex geological objects their history of structural development, appropriate geometric models have be designed. Geological maps, sections, sketches strain stress patterns are such well-known analogous two-dimensional models. Normally, the set observations measurements supporting them is small in relation complexity real they derive from. Therefore, modelling needs guidance by additional expert knowledge bridge empty spaces which not supported data. Generating digital has some substantial advantages compared conventional methods, especially if an efficient database management system. Consistent 3D can created, experiments with time-dependent geometries may help restore coherent sequences paleogeological states. In order cope problems arising from combined usage 3D-geometry different scale resolution within information system on subsurface geology, geometrical need annotated context, geometry model been established it valid, methods storage retrieval as well manipulation at scales must also take into account context achieve meaningful results. An example given a detailed study open pit lignite mine Lower Rhine Basin.