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Biljecki, F. (author), Ledoux, H. (author), Stoter, J.E. (author), Vosselman, G. (author)
The level of detail (LOD) of a 3D city model indicates the model's grade and usability. However, there exist multiple valid variants of each LOD. As a consequence, the LOD concept is inconclusive as an instruction for the acquisition of 3D city models. For instance, the top surface of an LOD1 block model may be modelled at the eaves of a...
journal article 2016
Biljecki, F. (author), Ledoux, H. (author), Stoter, J.E. (author)
The geometry of the LOD1 block model of CityGML may be represented in a multitude of valid variants, e.g. it may represent individual buildings or aggregated blocks. The geometric representations within each of these, such as the reference of the footprint of a building, are not standardised in CityGML and are not informed in the metadata. The...
conference paper 2014