INTEGRATION AND WEB-BASED PRESENTATION OF 3D CITY MODELS AND BIM DATA: THE CASE OF THE KÖYCEĞİZ CAMPUS
Keywords: Level of Details (LoD), Building Information Modelling (BIM), 3D City Models, LIDAR, 3D web presentation, Cesium
Abstract. Smart cities increase the quality of life of people living in cities with the help of technology. They are the living spaces where practices that minimize the adverse effects of city life are implemented. The ever-growing and complex structure of cities has increased the need to include advanced information and communication technologies in management processes. In addition, the creation and use of three-dimensional (3D) city models in different areas are becoming widespread. 3D city models can be used for spatial analysis and visualization in various applications such as urban and telecommunications planning, disaster management, real-time simulations for educational purposes, and facility management. New concepts and techniques such as 3D GIS and virtual geographic environments are still under development in this context. In addition, Building Information Modelling (BIM) processes are of great importance for the construction of buildings, from manufacturing to operation and management, to the theme of smart cities.
In this study, three-dimensional (3D) city models produced by terrestrial and aerial photogrammetry, BIM, and campus infrastructure projects produced by the theme of smart cities were presented on the web. Evaluations were made on the comparison and integration of the mentioned systems.