Are EARLINET and AERONET climatologies consistent? The case of Thessaloniki, Greece. - Siomos, Nikolaos; Balis, Dimitris S.; Voudouri, Kalliopi A.; Giannakaki, Eleni; Filioglou, Maria; Amiridis, Vassilis; Papayannis, Alexandros; Fragkos, Konstantinos (Atmospheric Chemistry & Physics, 2018)