Datasets

Avoimen REST-rajapinnan kautta saa JSON-muodossa tiedon jalankulkijoille annetuista liukkausvaroituksista. Rajapinnasta saa Oulun lisäksi tiedot myös Helsingin, Jyväskylän, Lahden ja Kuopion varoituksista. Tiedot...

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...

City of Helsinki's traffic routes (centreline data) contains digitised centrelines of pedestrian, cycling and vehicular traffic routes in Helsinki. They are classified according to the design guidelines for street and...