Lys

Solar ultraviolet radiation (UVR) The UVR-JEM is based on a statistical model combining two datasets: 1. Expert ratings of the average daily duration of outdoor work for all 372 occupations

All daytime, all year light intensity (lux) estimates (geometric mean) The JEM is developed by combining expert scores and light measurements. Light measurements Light intensity during daytime work hours 06:00-17:59