Datasets Activity Stream Submit Last Created Popular Relevance Name Ascending Name Descending Last Modified Go 2 datasets found Base map of the City of Helsinki The base map of Helsinki is a large-scale (1:500) map maintained by the Urban Environment Division’s City Survey Services and used as a basis for city planning and civil... PNG WMS 3D models of Helsinki There are two next generation 3D city models of Helsinki available: a semantic city information model and a visually high-quality reality mesh model. You can view the 3D city... GML WFS XLSX OBJ JPEG PNG NBT