A new 3D map covering 17,000 rooftops in Cambridge, Massachusetts, means communities can estimate the benefits of installing photovoltaic panels on a particular building at a glance. The Mapdwell Project, developed by MIT’s Sustainable Design Lab, combines Google satellite imagery with light detection and ranging data. It improves on previous models by taking account of roof shapes, physical obstructions and weather conditions offering a more accurate calculation of potential hourly solar energy production.
Heard about this a few months ago. Glad to see it still has legs.