Paper Conference

Proceedings of Building Simulation 2021: 17th Conference of IBPSA

     

Geometrical interoperability of 3D CityGML building models for urban energy use cases

Avichal Malhotra 1, Yue Pan 2, Jérôme Frisch 1, Christoph van Treeck 1
1 Institute of Energy Efficiency and Sustainable Building (E3D), RWTH Aachen University, Germany
2 Nesseler Grünzig Bau Gmbh, Germany


DOI: https://doi.org/10.26868/25222708.2021.30169
Abstract: This paper describes a CityGML Geometrical transformation and validation tool (CityGTV) enabling the interoperability of CityGML datasets for urban energy use cases. A brief explanation of the toolbox’s functionalities along with the developed algorithms for the geometrical validation are described in this paper.
Keywords: CityGML, Interoperabiltity, GIS, Coordinate Reference Systems
Pages: 33 - 40
Paper:
bs2021_30169