Towards sustainable and clean 3D Geoinformation

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Abstract

This paper summarises the on going research activities of the 3D Geoinformation Group at the Delft University of Technology. The main challenge underpinning the research of this group is providing clean and appropriate 3D data about our environment in order to serve a wide variety of applications. The research aims at designing, developing and implementing better systems to model 3D cities, buildings and landscapes. This paper motivates and highlights several topics that are currently being studied by the group: national 3D standard, LoD concept, maintenance of massive 3D data (including validation and automatic reparation), 3D base data, 3D data integration (specifically BIM/GIS) and 3D indoor modelling.