Yooyeol Yim
Sessions
This talk presents a research case of an open source implementation of a task management system based on 3D spatial information web service to efficiently conduct and manage tasks in the field of environmental impact assessment (EIA), which combines very diverse specialties.
As the maturity of digital twin technology increases over time, there is an increasing demand to implement various services (especially those related to decision support) that utilize invisible phenomena/analysis information by visualizing various types of sensor data or the results of professional analysis/prediction together, from three-dimensional visualization using only buildings/terrain.
In particular, Korea aims to provide city-scale housing with a quality living environment, and one of the most complained about items is noise, and there is a strong desire to utilize noise prediction analysis to derive planning/design results in urban planning/design work.
In this presentation, we will introduce a digital twin system that combines 3D spatial information and noise predictive modeling using "OGC standard CityGML" and "open source mago 3DTiler and mago 3DTerrainer developed by Gaia3D" to support urban noise analysis and decision-making.