A SWOT analysis on the implementation of Building Information Models within the geospatial environment

Zlatanova, S.; Işıkdağ, Ümit

doi:10.1201/9780203869352.ch2

Cited by 11 publications

(9 citation statements)

References 12 publications

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“…Several standards also share many concepts, but these concepts are defined in similar, but not identical ways. One example of this is the geometry representation, IFC uses many different types of geometries e.g., Swept Solid, Constructive Solid Geometry, and BRep, while CityGML only uses BRep, which can result in complex geometric transformations [6,7]. Another example is the LOD concept, in IFC LOD stands for Level of Development and in CityGML for Level of Detail, and the two LODs do not match.…”

Section: Integration Of 3d City Models and Bimmentioning

confidence: 99%

“…Depending on the purpose of a 3D city model and expertise, the models are developed on different platforms using different techniques, e.g. using 3D GIS, BIM, or computer graphics [2,3,6].One obstacle with linking building information between BIM and 3D city models is that 3D city models generally have a hierarchically strict structure as opposed to BIM where the same information can be described and associated in many ways [7][8][9]. One possible way to overcome such interoperable issues is to use a classification system.…”

mentioning

confidence: 99%

“…One obstacle with linking building information between BIM and 3D city models is that 3D city models generally have a hierarchically strict structure as opposed to BIM where the same information can be described and associated in many ways [7][8][9]. One possible way to overcome such interoperable issues is to use a classification system.…”

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confidence: 99%

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Requirements, Development, and Evaluation of A National Building Standard—A Swedish Case Study

Eriksson

Johansson

Olsson

et al. 2020

IJGI

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The aim of this paper is to present a proposal for a national building standard in Sweden. We define requirements for the proposed standard, e.g., it should support development of 3D city models, connect to building information models (BIM) and national registers and be based on a national classification system for the urban environment. Based on these requirements we develop an Application Domain Extension (ADE) of the building model in the proposed CityGML 3.0 standard denoted CityGML Sve-Test. CityGML 3.0 includes several new features of interest, e.g., the space concept, enhanced possibilities to convert data, and to link to other standards. In our study we create test data according to CityGML Sve-Test and evaluate it against the requirements. It is shown that BIM models (in Industry Foundation Classes, IFC, format) can be converted to CityGML Sve-Test and that a classification system facilitates this conversion. The CityGML Sve-Test dataset can be used to increase the automation level in building permissions checking and a related study shows that CityGML 3.0 has capabilities to link to legal information and be a base for 3D cadastral index maps. Based on our experience, we suggest that the national building standard should conform to international standards and, if possible, include a classification system. The exchange format (GML, JSON etc.) might change, but to be based on a standardized data model ensures harmonized structures and concepts.

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Section: Integration Of 3d City Models and Bimmentioning

confidence: 99%

mentioning

confidence: 99%

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Requirements, Development, and Evaluation of A National Building Standard—A Swedish Case Study

Eriksson

Johansson

Olsson

et al. 2020

IJGI

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“…On the one hand, this makes BIM more suitable for GIS-integration. On the other hand, it makes BIM more complex and complicated for integration and harmonization tasks (Zlatanova and Isikdag, 2009). While BIM is not a model itself, but rather a paradigm, using the ISO standard "Industry Foundation Classes" (IFC) has proven to be the preferred method of implementing BIMs (Zlatanova and Isikdag, 2009).…”

Section: Data Acquisition (R2)mentioning

confidence: 99%

“…However, BIM/GIS integration is a very important topic: Zlatanova and Isikdag (2009) performed a SWOT analysis regarding this topic. While they recognized some challenges on the technical (e.g.…”

Section: Data Acquisition (R2)mentioning

confidence: 99%

Smart 3d Building Infrastructures: Linking Gis With Other Domains

Knoth

Mittlboeck

Vockner

2016

ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci.

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ABSTRACT:While digitization as well as new technologies and paradigms such as the Internet of Things (IoT) help solving issues within smart factories, they simultaneously trigger new challenges. The creation of smart factories, whose components communicate in an intelligent manner, is located at the frontier of the virtual and the real world. To connect both worlds, spatio-temporal information can be used to structure and integrate data streams, models and other content such as documents in Enterprise Spatial Data Infrastructures (SDIs). One part of Enterprise SDIs is building information, to support and enhance contextualization of indoor environments and its corresponding information in form of sensor measurements and other digital resources. We identified five major requirements: (1) Three-dimensionality, (2) (Re-)use of available data, (3) Use of GIS-principles and standards, (4) Adaptivity, and (5) Completeness. Our novel approach "OLS3D" addresses these requirements through the use of SDI-principles and linkeddata strategies. A prototypical implementation was developed in order to show the potential of our approach.

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Cost Estimation in Building Information Models

Liu

Tang

2013

Iccrem 2013

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A SWOT analysis on the implementation of Building Information Models within the geospatial environment

Cited by 11 publications

References 12 publications

Requirements, Development, and Evaluation of A National Building Standard—A Swedish Case Study

Requirements, Development, and Evaluation of A National Building Standard—A Swedish Case Study

Smart 3d Building Infrastructures: Linking Gis With Other Domains

Cost Estimation in Building Information Models

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