NLS-FI INSPIRE Buildings Theme Dataset is a dataset depicting the Buildings covering the whole of Finland. It contains the following INSPIRE feature types: Building The elements are updated weekly. The dataset is based on the NLS Topographic database: http://www.paikkatietohakemisto.fi/geonetwork/srv/en/main.home?uuid=cfe54093-aa87-46e2-bfa2-a20def7b036f. Id-attribute indicates the topographic database id for features (mtk-id). The dataset is available via the NLS-FI INSPIRE Download Service (WFS) for Buildings Theme and it can be viewed via the NLS-FI INSPIRE View Service (WMS) for Buildings.

The Topographic database is a dataset depicting the terrain of all of Finland. The key objects in the Topographic database are the road network, buildings and constructions, administrative borders, geographic names, land use, waterways and elevation. Aerial photographs, scanning data and data provided by other data providers are utilised in updating the Topographic database. The updating is done in close cooperation with the municipalities. Field checks in the terrain are also needed to some extent, mostly as regards the classification of features. The topographic database is used in the production of other map products and in various optimisation tasks. The product belongs to the open data of the National Land Survey of Finland.