The dataset shows the areas where the annual limit value for nitrogen dioxide (40 µg/m3) has exceeded or has been in danger of exceeding. In 2022 it was estimated that the annual limit value of nitrogen dioxide will...

A component master plan supplements or amends the master plan for the entire municipality. The master plan is a general plan of the organisation of land use and traffic that covers the whole city. The master plan...

The Helsinki component master plans index is a combined map of the component master plans valid in the city. The purpose of the master plan is to provide general guidance on the community structure and land use of a...

The City of Helsinki's noise report, which complies with the EU's Environmental Noise Directive (END), examines the environmental noise caused by road and rail traffic in the Helsinki area. The noise report has been...

Oulun suuraluejako ESRI Shapefile- ja MapInfo TAB -paikkatietoformaattien mukaisina tiedostoina sekä WFS-rajapintana toimitettuna. Aineiston ylläpitokoordinaatistona ja paikkatietoaineistojen toimituskoordinaatistona...

The building prohibitions dataset is a thematic map compiled by the City Survey Services of the City of Helsinki’s Urban Environment Division on the city’s existing building prohibition areas. An area or property may...

The dataset includes the up-to-date partition of real estate in the administrative area of the City of Helsinki and a limited set of attributes extracted from the municipal register. The following attributes have...

The dataset includes the unseparated parcels in the administrative area of the City of Helsinki and a limited set of attributes extracted from the municipal register. Parcel refers to an area of a property with...

Oulun äänestysaluejako ESRI Shapefile- ja MapInfo TAB -paikkatietoformaattien mukaisina tiedostoina sekä WFS-rajapintana toimitettuna. Aineiston ylläpitokoordinaatistona ja paikkatietoaineistojen...

With the Nature Information System, you can get to know the diverse nature of Helsinki. The most important natural resources of the system are nature conservation sites, valuable flora and fauna sites, important bird...

Monitoring site data includes permanent monitoring sites, mobile monitoring sites and passive samplers, as well as the annual average concentrations (μg/m3) of nitrogen dioxide (NO2) measured at these sites in...

The material contains approved, legally valid and proposed city plans in the Helsinki region in 2012–2015 in geographic dataset. The Helsinki Region Environmental Services Authority has collected geographic datasets...

The material contains location-specific data collected on a calendar year basis on housing production in the Helsinki region in 2012-2015. The data covers the 14 municipalities in the Helsinki region. Housing...

There are two next generation 3D city models of Helsinki available: a semantic city information model and a visually high-quality reality mesh model. You can view the 3D city model and download its information at...

The prioritised winter maintenance network for pedestrians and cyclists in Helsinki includes routes where sweeping and salting and intensified maintenance are used in winter 2016–2017. The data assists in the route...

This dataset provides the district division of the City of Espoo. The district division has three levels, from smallest to largest (in Finnish): pienalueet, tilastoalueet and suuralueet. Note: does not work when...

Materials related to Espoo's traffic routes can be accessed through the city's WFS and WMS spatial data interfaces. At the Liikenne -layer, the edges of the streets are visible, while at the GIS: Keskilinjat -layer,...

The weekly updated accurate water areas in color. Together with wide streams and ditches. Pier structures are visible. The recommended scale is 1:1000-1:10000. Coordinate systems: Maintained in ETRS-GK25 (EPSG:3879)...

This dataset provides the plan maps of the City of Espoo. The weekly updated Index Map of detail plans in a simple format that can be opened with several GIS programs. In addition, an Index Map is provided of detail...

City districts of Espoo. Areas are updated annually in a simple format that can be opened with several GIS programs. Areas are digitized with the accuracy of the Guide map and are suitable for presentation on the...