Jinjin Yan is an Associate Professor at the College of Intelligent Systems Science and Engineering, Harbin Engineering University, China. In 2020, he received his PhD degree from the Faculty of Built Environment, UNSW, Australia. He was a member of the Geospatial, Research, Innovation and Development (GRID) lab in UNSW. His research is on 3D modeling (indoor, outdoor, semi-indoor, and semi-outdoor), 3D space-based navigation, 3D analysis, 3D space subdivision, seamless indoor and outdoor navigation, BIM and GIS integration. Sisi Zlatanova is a Professor at the Faculty of Built Environment, UNSW, Sydney, Australia and is leading the GRID Lab. She received her PhD degree from Graz University of Technology, Austria. She has worked as a software developer and has held academic positions at the University of Architecture and Civil Engineering, Sofia, Bulgaria, at Delft University of Technology, the Netherlands, and at Siberian State University of Geo-information Technology, Novosibirsk, Russia. She is the current president of ISPRS Technical Commission IV 'Spatial Information Science' and co-chair of the OGC SWG IndoorGML.
