Jaswal, Ashok; Kumar, Naresh; Prasad, Anup; Kafatos, Menas - In: Natural Hazards 68 (2013) 2, pp. 929-954
Horizontal surface visibility range, one of the simplest measures of local atmospheric pollution, is critical for … (including airports) across the world show statistically significant decline in visibility. We have studied climatology and … trends of morning poor visibility days (PVD, visibility >4 km) and afternoon good visibility days (GVD, visibility >10 km …