ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
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Articles | Volume IV-4/W9
ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., IV-4/W9, 3–10, 2019
https://doi.org/10.5194/isprs-annals-IV-4-W9-3-2019
ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., IV-4/W9, 3–10, 2019
https://doi.org/10.5194/isprs-annals-IV-4-W9-3-2019

  30 Sep 2019

30 Sep 2019

SYSTEMS ARCHITECTURE FOR MANAGEMENT OF BIM, 3D GIS AND SENSORS DATA

M. Aleksandrov, A. Diakité, J. Yan, W. Li, and S. Zlatanova M. Aleksandrov et al.
  • UNSW Built Environment, Red Centre Building, Kensington NSW 2052, Sydney, Australia

Keywords: BIM, GIS, UML, Database, Visualisation

Abstract. This paper presents a system architecture for structuring and manipulation of Building Information Models (BIM), three-dimensional (3D) geospatial information, point clouds and time series data obtained from sensors. The system consists of four layers including data pre-processing, data structuring and storage, system interface and front-end data manipulation. To enable the integration of different data, a unified UML model is developed. The paper explains all steps of 3D reconstruction, BIM geo-referencing, storage of spatial data and visualisation. Special attention is given to the integration of sensors data. The data model and the system architecture are tested for a university campus. The results demonstrate an approach for BIM-GIS-Sensor integration as part of Precinct Information Modelling (PIM). The system architecture allows for a flexible structuring and manipulation of different spatial data towards managing various 3D spatial and non-spatial data.