Frank Wagner; Alexander Geiß; Francesca Barnaba; Livio Belegante; Annachiara Bellini; Joelle Buxmann; Henri Diémoz; Daniel Fenner; Simone Kotthaus; Martin Osborne; Rolf Ruefenacht; Jaume Ruiz de Morales Céspedes; Melania Van JND European networks observing the atmospheric boundary layer: Overview, access and impacts - Chapter 2a: Automatic low-power Lidar and Ceilometer (ALC), . (): , 2024.