Atmospheric opacity using 220 GHz (1.36 mm) radiometer data and water vapor trends over Indian Astronomical Observatory (IAO), Hanle SS Ningombam, ES Sethulakshmy, S Jade, TS Shrungeshwara, CG Vivek, ... Journal of Atmospheric and Solar-Terrestrial Physics 208, 105404, 2020 | 5 | 2020 |