Moon Kil Choo (K.C) KIM YONG PYO BAIK NAM JUN 2024-01-13T18:04:46Z 2024-01-13T18:04:46Z 2021-09-29 https://pubs.kist.re.kr/handle/201004/109914 English air quality visibility light extinction scattering smog Visibility and aerosol measurement for Seoul metropolitan Conference 1 Papers of the 11th World Clean Air and Environment Congress, Durban, South Africa 14 to 18 September, v.1, pp.1 - 5 Papers of the 11th World Clean Air and Environment Congress, Durban, South Africa 14 to 18 September 1 1 5 KO