The visualization shows all buildings in Helsinki and Espoo colour coded by age. Attention: Building a Metropolis is no longer available. Used datasets Buildings in Espoo This dataset provides information on buildings as polygons in Espoo. Weekly updating, position-accurate buildings are available in the WMS and WFS interfaces. In the data... WMS WFS More from the author Helsinki by Age Show all from this author Please enable JavaScript to view the comments powered by Disqus. comments powered by Disqus