Topi Tanhuanpää from the University of Helsinki 4D GeoScientists group has been awarded the Simo Poso prize for the best M.Sc. Thesis in Forest Sciences in 2011-2012. The award was given in March 2013 by the Finnish Society of Forest Sciences’ Taksaattorikilta. The topic of Tanhuanpää’s M.Sc. thesis was Lahopuumäärän ennustaminen ja kartoitus lentokonelaserkeilauksen avulla (Prediction and mapping of coarse woody debris with airborne laser scanning).