Characterisation of the Atmosphere in Very High Energy Gamma-Astronomy for Imaging Atmospheric Cherenkov Telescopes. - Dominis Prester, Dijana; Ebr, Jan; Gaug, Markus; Hahn, Alexander; Babić, Ana; Eliášek, Jiří; Janeček, Petr; Karpov, Sergey; Kolarek, Marta; Manganaro, Marina; Mirzoyan, Razmik (Universe (2218-1997), 2024)