Evaluating the Geometric Aspects of Integrating BIM Data into City Models

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

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskriftPeer review

Sammanfattning

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.
Originalspråkengelska
Sidor (från-till)235-255
Antal sidor21
TidskriftJournal of Spatial Science
Volym65
Nummer2
Tidigt onlinedatum2019 juli 22
DOI
StatusPublished - 2020

Ämnesklassifikation (UKÄ)

  • Annan samhällsbyggnadsteknik
  • Data- och informationsvetenskap

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