Sunlight in 3D Cities (IMAGE) The University of Hong Kong Caption Sunlight in 3D Cities: Shows how date, location, weather, and city structure affect sunlight using cloud cover and 3D data. Credit na Usage Restrictions na License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.