The GW-LCYCLE2 campaign will take place in northern Scandinavia in January 2016 in conjunction with Polstracc. The DLR Institut für Physik der Atmosphäre
will take part with both airborne and ground-based instruments for atmospheric soundings. The HALO aircraft and DLR Falcon aircraft will be stationed at Kiruna, Sweden. A ground-based lidar is installed at Sodankylä, Finnland. Radiosondes will be launched from Esrange, Kiruna.