Searched for: collection%3Air
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Labetski, A. (author), Kavisha, K. (author), Ledoux, H. (author), Stoter, J.E. (author)
While there exist international standards for geospatial metadata (ISO 19115), these are rarely used in practice for 3D datasets, and one of the OGC standards for 3D city models, CityGML, does not offer a mechanism to store metadata in a structured way. Having metadata in CityGML files, which are in practice often very large and complex, would...
journal article 2018
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Coetzee, Serena (author), Odijk, Martijn (author), van Loenen, B. (author), Storm, Janette (author), Stoter, J.E. (author)
National spatial data infrastructures are key to achieving the Digital Earth vision. In many cases, national datasets are integrated from local datasets created and maintained by municipalities. Examples are address, building and topographic information. Integration of local datasets may result in a dataset satisfying the needs of users of...
journal article 2018
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Labetski, A. (author), van Gerwen, Stefan (author), Tamminga, G.F. (author), Ledoux, H. (author), Stoter, J.E. (author)
CityGML, an OGC standard, is an open data model for virtual 3D city models and includes buildings, roads, terrain, water bodies, etc. While many modules are well-developed (eg buildings, bridges, tunnels), the transportation model is, based on our consultations with various government agencies and municipalities, not sufficient for most...
conference paper 2018
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Kavisha, K. (author), Ledoux, H. (author), Stoter, J.E. (author)
In this paper, we review state of the art 3D visualization technologies for floods and we focus on the Netherlands since it has a long history of dealing with floods and developing information technology solutions to prevent and predict them. We discuss the most recent advances in using 3D city models for modelling floods and discuss future...
conference paper 2018
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Vitalis, S. (author), Arroyo Ohori, G.A.K. (author), Stoter, J.E. (author)
3D city models are being increasingly adopted by organisations in order to serve application needs related to urban areas. In order to fulfil the different requirements of various applications, the concept of Level of Detail (LoD) has been incorporated in 3D city models specifications, such as CityGML. Therefore, datasets of different LoDs are...
conference paper 2018
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Arroyo Ohori, G.A.K. (author), Diakite, A.A. (author), Krijnen, Thomas (author), Ledoux, H. (author), Stoter, J.E. (author)
It is widely acknowledged that the integration of BIM and GIS data is a crucial step forward for future 3D city modelling, but most of the research conducted so far has covered only the high-level and semantic aspects of GIS-BIM integration. This paper presents the results of the GeoBIM project, which tackled three integration problems focussing...
journal article 2018
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Ho, Serene (author), Crompvoets, Joep (author), Stoter, J.E. (author)
Intensifying and increasingly complex physical developments under, on, and above ground, as well as the speed and accessibility of digital innovation, is resulting in growing interest in public sector investment in 3D geo-information. In Europe, a consortium of 11 public mapping agencies (PMAs) recently undertook a cost-benefit analysis for...
journal article 2018
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Vitalis, S. (author), Arroyo Ohori, G.A.K. (author), Stoter, J.E. (author)
3D city models are becoming increasingly important for applications such as evacuation scenarios and energy consumption estimation. For these applications embedding semantic information on geometry is a key factor. The most popular implementation of modern 3D city models is based on the CityGML data model which describes spatial 3D data using a...
conference paper 2018
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Kavisha, K. (author), Ledoux, H. (author), Stoter, J.E. (author)
Terrains form an important part of 3D city models. GIS practitioners often model terrains with 2D grids. However, TINs (Triangulated Irregular networks) are also increasingly used in practice. One such example is the 3D city model of the Netherlands (3DTOP10NL), which covers the whole country as one massive triangulation with more than one...
journal article 2018
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Peters, R.Y. (author), Dukai, B. (author), Commandeur, T.J.F. (author), Stoter, J.E. (author)
Geluid is een groot probleem in stedelijk gebied. Om geluidsoverlast te verminderen, voeren vele overheidsorganisaties op allerlei niveaus geluidstudies uit. Geluidssimulatie is hierin een belangrijk onderdeel. De reken methode voor de simulatie van geluid is in Nederland gestandaardiseerd. Maar de benodigde 3D-inputgegevens worden voor iedere...
journal article 2018
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Ellul, Claire (author), Stoter, J.E. (author), Harrie, Lars (author), Shariat, Masoome (author), Behan, Avril (author), Pla, Maria (author)
In both the Geographic Information (Geo) and Building Information Modelling (BIM) domains, it is widely acknowledged that the integration of data from both domains is beneficial and a crucial step in facing the multi-disciplinary challenges of our built environment. The result of this integration – which can broadly be termed GeoBIM –could...
conference paper 2018
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Dukai, B. (author), Ledoux, H. (author), Stoter, J.E. (author)
Het representeren van gebouwen met dakvormen (ook wel LoD2 genoemd) is populair bij 3D-modellering van de leefomgeving, omdat dit een realistische beleving geeft. Maar voor veel 3D-data toepassingen zijn simpele blokmodellen van gebouwen meer geschikt. Deze zogenaamde LoD1-modellen kunnen relatief eenvoudig worden gegenereerd vanuit data die...
journal article 2018
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Diakite, A.A. (author), Krijnen, Thomas (author), Ledoux, H. (author), Arroyo Ohori, G.A.K. (author), Penninga, Friso (author), Stoter, J.E. (author)
GIS-data worden gebruikt om de leefomgeving te modelleren ten behoeve van
ruimtelijke analyses en BIM-data voor het ontwerp, het bouwen en het beheer
van bouwwerken. De grens tussen GIS en BIM vervaagt echter en er is een
groeiende vraag om beide typen data te integreren.
journal article 2018
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Stoter, J.E. (author), Arroyo Ohori, G.A.K. (author), Ledoux, H. (author)
The boundary between geo and BIM is getting fuzzy, but working with IFC models from practice shows that converting BIM data in a format useful in GIS and vice versa is still far from straightforward.
journal article 2018
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van Altena, V.P. (author), Bakker, Henk (author), Stoter, J.E. (author)
This article explores, via three case studies, how spatio‐temporal analysis can advance New Testament text interpretation. Acts 2, verse 9 to 11 is the text of study. Case study 1 applies network analysis to data representing the Roman road network constrained by parameters valid for ancient times. This analysis provided new information on the...
journal article 2018
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Stoter, Stein K.F. (author), Turteltaub, S.R. (author), Hulshoff, S.J. (author), Schillinger, Dominik (author)
We initiate the study of the discontinuous Galerkin residual-based variational multiscale (DG-RVMS) method for incorporating subgrid-scale behavior into the finite element solution of hyperbolic problems. We use the one-dimensional viscous Burgers equation as a model problem, as its energy dissipation mechanism is analogous to that of...
journal article 2018
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Arroyo Ohori, G.A.K. (author), Ledoux, H. (author), Stoter, J.E. (author)
Objects of more than three dimensions can be used to model geographic phenomena that occur in space, time and scale. For instance, a single 4D object can be used to represent the changes in a 3D object's shape across time or all its optimal representations at various levels of detail. In this paper, we look at how such higher-dimensional...
journal article 2017
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Biljecki, F. (author), Ledoux, H. (author), Stoter, J.E. (author)
Elevation datasets (e.g. point clouds) are an essential but often unavailable ingredient for the construction of 3D city models. We investigate in this paper to what extent can 3D city models be generated solely from 2D data without elevation measurements. We show that it is possible to predict the height of buildings from 2D data (their...
journal article 2017
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Stoter, J.E. (author), Ploeger, H.D. (author), Roes, Ruben (author), van der Riet, Els (author), Biljecki, F. (author), Ledoux, H. (author), Kok, Dirco (author), Kim, S. (author)
This article reports on the first 3D cadastral registration in The Netherlands, accomplished in March 2016. The solution was sought within the current cadastral, organisational, and technical frameworks to obtain a deeper knowledge on the optimal way of implementing 3D registration, while avoiding discussions between experts from different...
journal article 2017
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Kavisha, K. (author), Ledoux, H. (author), Commandeur, T.J.F. (author), Stoter, J.E. (author)
Road traffic and industrial noise has become a major source of discomfort and annoyance among the residents in urban areas. More than 44 % of the EU population is regularly exposed to road traffic noise levels over 55 dB, which is currently the maximum accepted value prescribed by the Environmental Noise Directive for road traffic...
conference paper 2017
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