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Biljecki, F. (author), Ledoux, H. (author), Stoter, J. (author)
This paper describes the analysis of the propagation of positional uncertainty in 3D city models to the uncertainty in the computation of their volumes. Current work related to error propagation in GIS is limited to 2D data and 2D GIS operations, especially of rasters. In this research we have (1) developed two engines, one that generates random...
conference paper 2014
document
Biljecki, F. (author), Zhao, J. (author), Stoter, J.E. (author), Ledoux, H. (author)
This review paper discusses the concept of level of detail in 3D city modelling, and is a first step towards a foundation for a standardised definition. As an introduction, a few level of detail specifications, outlooks and approaches are given from the industry. The paper analyses the general uncertainties and shortcomings around the concept of...
conference paper 2013
document
Arroyo Ohori, K. (author), Biljecki, F. (author), Stoter, J. (author), Ledoux, H. (author)
Real-world phenomena have traditionally been modelled in a GIS in two and three dimensions. However, powerful insights can be gained by the integration of additional non-spatial dimensions, such as time and scale, in a higher dimensional spatial model. While this theory is conceptually sound, there is a lack of understanding of its consequences...
conference paper 2013
document
Biljecki, F. (author), Stoter, J. (author)
conference paper 2013
document
Biljecki, F. (author), Quak, C.W. (author), Ledoux, H. (author), Van Oosterom, P.J.M. (author)
conference paper 2010
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