A Real-time Window-to-Wall Ratio Service

An agent-based service for calculating window-to-wall ratio (WWR) in real time has been developed. The service trains a CNN model on street-view imagery and uses it to predict a building's window-to-wall ratio automatically. The predictions are visualised on a 3D map, so that a building's WWR can be read more intuitively and efficiently.

The service can be found at the address below.

https://bist.t-ranno.com/wwr_map