Open APIs

Löydä kaikki pääkaupunkiseudun avoimet rajapinnat täältä!

• City of Vantaa plan map collection

  A general plan guides the urban structure, land use and transport network of a city. It sets aside areas for housing, jobs, transport, nature conservation and recreation....

  • WMS

• Number of cyclists and pedestrians in Espoo

  The dataset contains information on the number of cyclists and pedestrians in Espoo. The data is available in two different formats: in CSV tables (Number of cyclists and...

  • CSV
  • WFS

• Job API for City of Vantaa vacancies

  REST interface for job vacancies at the City of Vantaa. The interface provides basic information on vacancies that can be applied for at the City of Vantaa as JSON records. More...

  • JSON

• Influence areas of stations in Helsinki region

  Influence areas of train and metro stations in the Helsinki region along the light traffic road network. Influence area refers to the area surrounding a station from which there...

  • SHP
  • TAB
  • WFS

• Helsinki region station area buffers

  The accessibility zones of the Helsinki region's train and metro stations indicate the distance between the stations as the crow flies and a network of light traffic. The circle...

  • WFS
  • WMS
  • SHP

• Green roofs in the Helsinki metropolitan area

  The data includes current built green roofs, spontaneously created green roofs, and potential green roofs in the Helsinki metropolitan area. The material was produced by first...

  • WFS
  • WMS
  • SHP

• Walking and bicycling travel time matrix for Helsinki Metropolitan Area metro and train stations

  Accessibility in terms of travel time to train and metro stations in the Helsinki metropolitan area by walking and cycling along light traffic routes. Accessibility zones have...

  • WFS
  • WMS
  • SHP

• Collections of Helsinki City Museum

  Helsinki City Museum has made more than 48,000 of its materials available under open licence through the Finna service, which contains material-specific descriptions. In Finna,...

  • JPEG
  • JSON

• Detailed plans index map of Helsinki

  The detailed plans index map (detailed plans situation map) of Helsinki is a combined map of the city’s valid detailed plans. The index map describes the boundaries, numbers and...

  • WMS
  • WFS

• Parking facilities near public transportation hubs in Helsinki Region

  Note: Park-and-ride (last updated in May 2024) was HSL's service that has now been replaced by Finntraffic's LIIPI. The new service can be found at...

• General guide map of the City of Helsinki

  The general map of the City of Helsinki is a generalised map of the Helsinki area, produced to assist in positioning and guidance. The maps can also be used as index maps in...

  • WMS
  • TIFF

• General guide map of the Helsinki Metropolitan Area

  The general map of the Helsinki Metropolitan Area is a map of the Helsinki metropolitan area with a generalised documentation technique, produced to assist in positioning and...

  • WMS
  • TIFF

• Combined Detailed Plan Map of The City of Vantaa

  The city plan of Vantaa is a combined map of the legally valid detailed plans in the area of Vantaa. The city plan shows the planned land use as a combination of the entire...

  • WMS

• Buildings in Helsinki

  The Buildings in Helsinki data contains information on buildings from two different sources. Map features (layer Rakennukset_alue) are based on the building areas of the base...

  • PNG
  • WMS
  • WFS
  • TAB

• Heat loss from buildings in Helsinki

  The material describes the heat loss from the roofs of Helsinki. Thermal radiation detected on the roofs of buildings is presented in 30 cm pixels. The roofs of Helsinki were...

  • WMS

• Night-time lighting of the Helsinki metropolitan area in satellite imagery

  Upward direct or reflected lighting (nW/cm2/sr) at night in the Helsinki metropolitan area. The images were taken in May 2014. The data was completed in the Decumanus project...

  • WMS
  • WFS
  • SHP

• Suitable areas for solar panels in Helsinki metropolitan area

  Suitable areas for solar panels in the Helsinki metropolitan area. The data indicates potential locations for solar panels. The data presents suitable areas for solar panels. A...

  • SHP

• Photovoltaic potential in the Helsinki metropolitan area

  The data contains the photovoltaic production potential calculated per building, provided that the entire area suitable for solar panels is covered with solar panels. When...

  • WFS
  • WMS
  • SHP

• Helsinki region land cover dataset

  In the dataset, the land area is classified into impermeable surfaces such as streets and buildings, vegetation of different heights, open rock, and bare ground. It is used for...

  • WFS
  • WMS

• Industry noise zones in Helsinki

  The dataset shows the industry noise zones involved in the study calculated with the noise indicators Lden and Lnight according to the Environmental Noise Directive. The data is...

  • WFS