Building Virtual LA: UCLA's Urban Simulation Team

The Virtual LA project, led by Dr. Bill Jepsen at UCLA, aims to create a detailed digital model of Los Angeles. Initiated in the early 1990s, the project has evolved from basic 3D models to a sophisticated tool used by city officials and urban planners worldwide. The team has constructed over 150 city blocks using digital images and geometric data, allowing users to explore the city from various perspectives. The project continues to grow, with its digital file exceeding 300 megabytes.

What types of data are used to build the digital city?

What is the current size of the computer file for Virtual LA?