The Finland 2m Digital Elevation Model (Korkeusmalli 2m) is a national high-resolution elevation dataset produced by the National Land Survey of Finland (Maanmittauslaitos). The dataset is derived from airborne lidar surveys and is available as a Digital Terrain Model (DTM) providing bare-earth surface representation at 2-meter resolution across the entirety of Finland. Lidar collection began in 2008 and is ongoing, with approximately 40,000 km2 added into the model annually. For more information about this dataset: Finland 2m Elevation Model - Maanmittauslaitos