3D city model

A 3D city model is a digital representation of a city's physical environment in three dimensions. These models typically integrate various types of data to depict buildings, infrastructure, landscapes, and other geographical features. They can serve multiple purposes, including urban planning, architectural visualization, environmental simulations, disaster management, and public engagement. Key features of 3D city models include: 1. **Visualization**: They allow for interactive exploration and visualization of urban environments, helping stakeholders understand spatial relationships and design implications.