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LarsHarrie

Lars Harrie

Professor

LarsHarrie

Evaluating the Geometric Aspects of Integrating BIM Data into City Models

Author

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

Summary, in English

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.

Department/s

  • Dept of Physical Geography and Ecosystem Science
  • BECC: Biodiversity and Ecosystem services in a Changing Climate
  • Centre for Geographical Information Systems (GIS Centre)
  • eSSENCE: The e-Science Collaboration

Publishing year

2020

Language

English

Pages

235-255

Publication/Series

Journal of Spatial Science

Volume

65

Issue

2

Document type

Article

Publisher

Mapping Sciences Institute Australia

Topic

  • Other Civil Engineering
  • Computer and Information Sciences

Status

Published

ISBN/ISSN/Other

  • ISSN: 1449-8596