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Ramlakhan, Rohit (author), Kalogianni, E. (author), van Oosterom, P.J.M. (author), Atazadeh, Behnam (author)
One of the significant challenges in current 2D Land Administration Systems (LAS) is defining and registering the Rights, Restrictions and Responsibilities (RRRs) attached to the underground objects. A 3D LAS can facilitate a better understanding, as well as a more efficient registration and clear visualisation of the RRRs than a 2D LAS,...
journal article 2023
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Atazadeh, Behnam (author), Olfat, Hamed (author), Rajabifard, Abbas (author), Saeidian, Bahram (author)
Land Administration Domain Model (LADM) is an international standard for defining both semantic and spatial information connected with rights, restrictions, and responsibilities (RRRs) that affect land, water, built assets, natural resources, underground spaces, and airspaces. Since LADM is currently a conceptual land administration model, one...
conference paper 2022
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Guler, Dogus (author), Alattas, A.F.M. (author), Broekhuizen, Marjan (author), Kalogianni, E. (author), Kara, A. (author), van Oosterom, P.J.M. (author)
Τhe built environment has a vast and ever-growing number of complex and multi-layered buildings and other structures. The number of those is growing because of the increasing pressure on the limited space in cities. It is important to note that different professional sectors are involved in the realization of a new building. These sectors are...
conference paper 2022
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Krijnen, T.F. (author), Noardo, F. (author), Arroyo Ohori, G.A.K. (author), Stoter, J.E. (author)
In this chapter, we start from the typical concepts from Geographic Information System (GIS): data representation, acquisition, querying and analysis. We follow with the transition from 2 to 3D GIS and describe open standards such as CityGML and CityJSON and recent advances on 3D geospatial simulations, computing and real-time GIS and...
book chapter 2022
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Ramlakhan, Rohit (author), Kalogianni, Eftychia (author), van Oosterom, Peter (author)
Two dimensional (2D) Land Administration Systems (LASs) do not adequately represent 3D underground objects. It is not easy to identify the owners of these objects and the relations between objects below and above the surface are not explicitly provided. A 3D LAS can however facilitate a better understanding, as well as a more efficient...
conference paper 2021
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Gkeli, Maria (author), Potsiou, Chryssy (author)
The ongoing urbanization has led to the emergence of several complex constructions and multi-dimensional property rights. Traditional cadastral procedures cannot meet the demands of this new reality, leading to increased costs and long delays. Exploiting the capabilities of the latest technologies, mobile services (m-services), Building...
conference paper 2021
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Krijnen, T.F. (author), El-Diraby, Tamer (author), Konomi, Theohar (author), Attalla, Ahmed (author)
Multi-disciplinary three-dimensional representations of building designs are available in BIM. However, thermal analysis often remains a manual task due to disparities in modelling: In IFC, buildings are decomposed into sets of elements with individual solid volumes. Thermal analysis requires interfaces between pairs of adjacent spaces.<br/>In...
conference paper 2021
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Hesselink, Geert (author), Krijnen, T.F. (author), Pannekoek, Geert (author)
In this paper, we discuss an automated procedure to automatically analyse and extract domain specific construction information from IFC building models. More specifically, we were interested in extracting location potential placement sites for thermal bridges between balconies and their neighbouring floors. For this aim, we developed a web-based...
conference paper 2021
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Berlo, Léon van (author), Krijnen, T.F. (author), Tauscher, Helga (author), Liebich, Thomas (author), Kranenburg, Arie van (author), Paasiala, Pasi (author)
The buildingSMART Technical Roadmap, published in April 2020, was the start of multiple modernization efforts for buildingSMART Solutions and Standards. The modernization, modularization, and normalization of the Industry Foundation Classes (IFC) is one of the priorities. A taskforce has been working on restructuring the core of IFC for the IFC...
conference paper 2021
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Borrmann, André (author), Abualdenien, Jimmy (author), Krijnen, T.F. (author)
In current BIM standards and today's BIM practice, drawings and models are used side-by-side. While respecting the de-facto coexistence of models and drawings, the induced information redundancy results in challenges for proper information management. It is thus desirable to establish and maintain deep links between the model elements and the...
conference paper 2021
document
Ramlakhan, R.J.K. (author), Kalogianni, E. (author), van Oosterom, P.J.M. (author)
Two dimensional (2D) Land Administration Systems (LASs) do not adequately represent 3D underground objects. It is not easy to identify the owners of these objects and the relations between objects below and above the surface are not explicitly provided. A 3D LAS can however facilitate a better understanding, as well as a more efficient...
conference paper 2021
document
Kalogianni, E. (author), Floros, G. S. (author), Dimopoulou, E. (author)
Precise and detailed information for infrastructure assets, as well as information about the property interests attached to them are crucial to prevent unnecessary costs, disruptions, and delays when planning, constructing, and managing such objects. Various models encapsulating infrastructure objects information are available, mostly during...
journal article 2021
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Noardo, F. (author), Arroyo Ohori, G.A.K. (author), Krijnen, T.F. (author), Stoter, J.E. (author)
Industry Foundation Classes (IFC) is a complete, wide and complex open standard data model to represent Building Information Models. Big efforts are being made by the standardization organization buildingSMART, to develop and maintain this standard in collaboration with researchers, companies and institutions. However, when trying to use IFC...
journal article 2021
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Krijnen, T.F. (author), Noardo, F. (author), Arroyo Ohori, G.A.K. (author), Ledoux, H. (author), Stoter, J.E. (author)
The Industry Foundation Classes are a prevalent open standard to exchange Building Information Models. In such a model, geometric representations are provided for individual building elements along with semantic information, including a significant amount of properties related togeometry and explicit topological relationships. These...
conference paper 2020
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Salheb, N. (author), Arroyo Ohori, G.A.K. (author), Stoter, J.E. (author)
The trend of increased usage of both BIM and 3D GIS and the similarity between the two has led to an increase in the overlap between them. A key application of such overlap is providing geospatial context data for BIM models through importing 3D GIS-data to BIM software to help in different design-related issues. However, this is currently...
journal article 2020
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Luttun, Johan (author), Krijnen, T.F. (author)
The Industry Foundation Classes (IFC) cover a wide variety of subdomains in the construction industry. Model View Definitions (MVD) enable to specify a subset of the IFC schema to assess the content of a model for specific use cases and information exchanges. However, IFC and MVD paradoxically complexify the workflow since it requires a deep...
conference paper 2020
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Ying, Shen (author), Xu, Yifan (author), Li, Chengpeng (author), Guo, Ren Zhong (author), Li, Lin (author)
An Easement is a kind of usufructuary right, and its main purpose is that one party wants to use the property of others to improve the benefits and interests of his own real estate. With increasing population and accelerating urbanization, the limitation of urban space has gradually become prominent problem. To use the spatial resources fully,...
conference paper 2019
document
Kumar, Kavisha (author), Labetski, A. (author), Arroyo Ohori, G.A.K. (author), Ledoux, H. (author), Stoter, J.E. (author)
LandInfra is a relatively new open standard for modelling and representing land and infrastructure features. As it overlaps with other open standards in BIM (IFC) and 3D GIS (CityGML), it has been recognised as a potential candidate to bridge the gap between the two domains. However, the knowledge of this standard in both communities is low, and...
journal article 2019
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Noardo, F. (author), Arroyo Ohori, G.A.K. (author), Biljecki, F. (author), Krijnen, Thomas (author), Ellul, Claire (author), Harrie, Lars (author), Stoter, J.E. (author)
GeoBIM, the integration of 3D geoinformation (Geo) with building information models (BIM), is a subject of increasing attention in both domains. A well-known practical challenge for this integration is the mixed state of software support for open standards in each domain that would ease the integration. This is often known by practitioners but...
journal article 2019
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Noardo, F. (author), Biljecki, F. (author), Agugiaro, G. (author), Arroyo Ohori, G.A.K. (author), Ellul, Claire (author), Harrie, Lars (author), Stoter, J.E. (author)
An investigation into the implementation state of open standards in software is currently ongoing through the ISPRS/EuroSDR ‘GeoBIM benchmark 2019’ initiative, which kicked off earlier this year. The benchmark activity provides a way of assessing and comparing the functionality of different software packages in GIS and BIM in terms of their...
journal article 2019
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