Evaluating the Geometric Aspects of Integrating BIM Data into City Models

Jing Sun; Per-Ola Olsson; Helen Eriksson; Lars Harrie

doi:10.1080/14498596.2019.1636722

Evaluating the Geometric Aspects of Integrating BIM Data into City Models

Jing Sun, Per-Ola Olsson, Helen Eriksson, Lars Harrie

Research output: Contribution to journal › Article › peer-review

Abstract

Airborne Laser Scanning (ALS) is used to acquire three-dimensional (3D) city model data over large areas. However, because of the long ALS update cycle, building information models (BIM) could be utilized to maintain city models. In this study, we designed, implemented, and evaluated a methodology to formalize the integration of BIM data into city models. CityGML models were created from BIM data and ALS/footprint data based on common modelling guidelines. Both CityGML building models are modelled in a similar way and the relative differences between the models are on the order of decimetres.

Original language	English
Pages (from-to)	235-255
Number of pages	21
Journal	Journal of Spatial Science
Volume	65
Issue number	2
Early online date	2019 Jul 22
DOIs	https://doi.org/10.1080/14498596.2019.1636722
Publication status	Published - 2020

Subject classification (UKÄ)

Other Civil Engineering
Computer and Information Science

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10.1080/14498596.2019.1636722Licence: CC BY-NC-ND

1 Doctoral Thesis (compilation)

Harmonisation of 3D geodata: a prerequisite for a digital information flow for applications in the planning and building sector
Eriksson, H., 2020 Oct 19, 1 ed. Lund: Lund University. 73 p.
Research output: Thesis › Doctoral Thesis (compilation)

Open Access
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Cite this

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abstract = "Airborne Laser Scanning (ALS) is used to acquire three-dimensional (3D) city model data over large areas. However, because of the long ALS update cycle, building information models (BIM) could be utilized to maintain city models. In this study, we designed, implemented, and evaluated a methodology to formalize the integration of BIM data into city models. CityGML models were created from BIM data and ALS/footprint data based on common modelling guidelines. Both CityGML building models are modelled in a similar way and the relative differences between the models are on the order of decimetres.",

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AU - Olsson, Per-Ola

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AB - Airborne Laser Scanning (ALS) is used to acquire three-dimensional (3D) city model data over large areas. However, because of the long ALS update cycle, building information models (BIM) could be utilized to maintain city models. In this study, we designed, implemented, and evaluated a methodology to formalize the integration of BIM data into city models. CityGML models were created from BIM data and ALS/footprint data based on common modelling guidelines. Both CityGML building models are modelled in a similar way and the relative differences between the models are on the order of decimetres.

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Evaluating the Geometric Aspects of Integrating BIM Data into City Models

Abstract

Subject classification (UKÄ)

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Research output

Harmonisation of 3D geodata: a prerequisite for a digital information flow for applications in the planning and building sector

Cite this