Historical guide maps of the City of Helsinki - WMS API

25.3.2020

From the dataset abstract

Historical guide maps of Helsinki from 1940, 1952, 1962 and 1999. The guide maps include the following Information: place names, streets, roads and railway connections, public buildings,...

Source: Helsingin historialliset opaskartat

Additional information

Field Value
Format WMS
Published 25.03.2020
Coordinate system ETRS-GK25