The Multi-source National Forest Inventory of Finland — methods and results 2009; © Luonnonvarakeskus

This article presents the results of the Finnish multi-source forest inventory corresponding to year 2009. For these products, the method uses satellite images from years 2009-2010, digital map data, and ?eld data. The ?eld data originates from the 10th Finnish National Forest Inventory from years 2006 and 2008, and from the 11th Finnish National Forest Inventory from years 2009 to 2010.