Datasets

The dataset depicts the first World War-era fortifications, as well as some details of the fortifications. The data is based on a survey commissioned by the Public Works Department of the City of Helsinki in 1996 of...

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 engineering. The base map serves as a map...

Old detailed plans of Helsinki. The detailed plan maps for years 1820, 1838 and 1878 can be downloaded as TIFF-files. The guidemaps for all years can be found through WMS API. Previewing the data in the kartta.hel.fi...

Vanhoja yleiskaavakarttoja Helsingistä. Vuosien 1992, 1960, ja 1932 ja 1923 yleiskaavakartat ovat WMS-rajapintapalvelun kautta. Aineistojen esikatselu kartta.hel.fi -palvelussa: Kaikki historialliset yleiskaavakartat...

The Service Map is an open information channel on the service points and services offered by the cities of Helsinki, Espoo, Vantaa and Kauniainen. The Service Map helps the inhabitants of the municipality find current...