Geosystems Hellas wishes you happy holidays! Geosystems Hellas wishes you Merry Christmas and a happy New Year. We inform you that our company will remain closed on 27/12/2019 as well as on 2-3/1/2020. Paper presentation at 3rd Conference of Geographic Information Systems (GIS) and Spatial Analysis in Agriculture and Environment, 11-12-13 December 2019, Agricultural University of Athens Participation in European Space Agency’s Φ-week 9-13 September 2019, Frascati, Italy