We produce spatial data and promote its use in society. We follow up our spatial data and update the data material regularly. All of the National Land Survey's maps and electronic map and spatial data services are based on the data in the topographic database.
Maps and spatial data
We sell maps and map printouts
In our map webshop you can buy maps that are suited to various purposes. A weatherproof map printout is suitable for trekkers.
Topographic data for professional users
The National Land Survey collects topographic data from the entire country. Our datasets contain, for example, place names, roads, buildings, waterways, fields, topographic features and elevations as well as administrative boundaries.
Most popular map services
MapSite
Look at topographic maps, aerial photos, property identifiers and property boundaries. You can also buy maps.
Geodata portal Paikkatietoikkuna
Geographic datasets from over 50 different data producers in Finland.
Buy a map
How to buy a map.
Karelian Maps
Have a look at old maps of the Karelian areas that were ceded to Russia.
Old printed maps
Download old basic and topographic maps free of charge.
Open data file download service
Download open maps and aerial photo datasets.
Theme
Struve Geodetic Arc
The Struve Geodetic Arc is a chain of survey triangulation measurements stretching from the Arctic Sea to the Black Sea. The Struve Geodetic Arc is a UNESCO World Heritage Site.
Topical issues
Interface services
You can download data directly to your own application via our interface services.