Open APIs

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• Intersections with traffic lights in Vantaa

  The locations of crossings with traffic lights in Vantaa. The data is constantly updated. The data can be found at matti.vantaa.fi, which provides a link to ArcGIS service....

  • JSON

• Noise zones in Espoo

  The noise zones are calculated and indicative and do not necessarily reflect the noise situation at an individual site. The data is based on the 2022 noise assessment for the...

  • WMS

• Measurements of the pavement condition of the main street network in Helsinki

  Results of the condition measurements of Helsinki's main street network 2018-2022. The condition measurements have been made as so-called service level measurements (PTM), which...

  • WFS

• Passenger numbers of Suomenlinna ferry

  Helsinki Region Transport's (HSL) LATI Web service is a ferry traffic statistics application commissioned by HSL. The system records the number of passengers, transported...

  • JSON

• Nordstat: statistics on largest Nordic cities

  The Nordstat database, implemented in cooperation between the Nordic countries, contains basic statistics as time series on the largest cities and urban regions in the Nordic...

  • PXWEB
  • JSON

• Guide Map of The City of Kauniainen

  The guide map of Kauniainen is a dataset with a generalised position accuracy, which is made to give a wide overview of the entire city and to guide the user to a specific...

  • WMS

• Traffic volumes in Espoo

  The data present car traffic volumes on Espoo's street and road network in spatial format. This is the average weekday (Mon to Fri) traffic volume (KAVL). It also shows the...

  • WFS
  • GPKG

• Intersections with traffic lights in Helsinki

  The data includes information on the locations of intersections with traffic lights and warning light. The data is an interface-format geographic dataset. Through the interface,...

  • WFS

• Intersections with traffic lights in City of Espoo

  This dataset provides location data of junctions controlled by traffic lights in the city of Espoo. You can preview the data in the Map Service of Espoo. Coordinate systems:...

  • WFS

• Parking places in Helsinki

  The parking places in Helsinki have been digitised mainly for the area of the city centre and resident parking zones. The dataset includes, for example, data on the type of...

  • WFS

• Signposts for bicycle and pedestrian traffic in Espoo

  This dataset provides signposts for bicycle and pedestrian traffic in Espoo. The dataset is provided by the Public Works Department of Espoo. Coordinate systems: Maintained in...

  • WFS

• Winter maintenance in Espoo

  The dataset describes the winter maintenance equipment operations of the Espoo Public Works Department in the Espoo street network over the past 36 hours. The measures to be...

  • WFS

• HSL Beacon API

  HSL Beacon API can be used to fetch a list of Bluetooth beacons that have been installed to stops and vehicles in HSL area. Beacon data can be combined with data from journey...

  • JSON

• City bicycle stations of Vantaa

  City bicycle stations' locations in the City of Vantaa. Data attributes and preview in HSL's website.

  • SHP
  • KML
  • CSV
  • GEOJSON
  • GEOSERVICE

• Parking payment zones

  The Parking payment zones dataset includes the parking payment zones of the inner city of Helsinki as area-type features (polygons). If necessary, the dataset is updated as the...

  • WMS
  • WFS

• Tourist traffic stops and parking places in Helsinki

  The data includes the decided tourist traffic stops and parking places in the inner city area. The traffic signs must be checked for permitted parking spaces. The data is...

  • WMS
  • WFS

• Residential and corporate parking zones in Helsinki

  The data includes the decided resident and business parking zones in the inner city area of Helsinki. The traffic signs must be checked for parking spaces allowing resident...

  • WFS

• HSL OpenMaaS sales API

  HSL OpenMaaS is an open-for-all ticket sales interface for acquiring HSL mobile tickets. The goal is to have all HSL’s mobile ticket products available via this API. The...

  • JSON

• 3D model of Espoo

  The 3D urban data model of Espoo covers all types of features included and described in the CityGML standard, with the exception of engineering structures, such as bridges and...

  • WFS

• Parking spot usage API of Helsinki

  A real-time REST interface that provides information on the parking situation in Helsinki. The interface provides the number of parking spaces currently in operation in the...

  • JSON