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Maps and spatial data

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.

Do you need a map?

You can browse and buy maps for different purposes in our online services. You can browse topographic maps, aerial photos and property unit boundaries covering all of Finland on the MapSite.

Take a look at our map services Buy maps

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.

How to acquire topographic data Information services offered through interfaces

Most popular map services


Interface services

You can download data directly to your own application via our interface services.