Open APIs

Löydä kaikki pääkaupunkiseudun avoimet rajapinnat täältä!

• Pending city plans in Vantaa

  The area delimitation, plan number, latest processing stage, date of processing stage and link to the home page of the plan of the City of Vantaa's pending city plans. The...

  • WFS

• 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

• Vantaa property map

  The property map contains the identifiers and boundaries of properties, parcels, rental areas and concession units on the map. The material can be viewed on the city of Vantaa...

  • WFS
  • WMS

• Vantaa zoning plan directory

  The index map and regulations of the current status plans of the City of Vantaa. The material can be viewed on the city of Vantaa map service: You can find the level in the map...

  • WFS

• Historical maps of Vantaa

  Various historical maps of Vantaa. For more information on the different maps, see the Descriptions of layers list. The material can be viewed on the city of Vantaa map service:...

  • WMS

• City map of Vantaa

  City map presentation produced from the MATTI system of Vantaa. It can be zoomed in and out of the entire map of Vantaa to a single plot map. The city map consists of several...

  • WMS

• Control points in Vantaa

  Vantaa's control points on a map. The material can be viewed on the city of Vantaa map service: You can find the level in the map service by searching for 'Benchmarks', or by...

  • WFS
  • WMS

• Vantaa soil type map

  In the soil map, the soil is mapped to a depth of about one metre. The soil map does not provide information on soil layers deeper than this. The soil mapping was carried out at...

  • WFS
  • WMS

• Ground surveys in Vantaa

  A soil investigation is an analysis of the properties of the soil in the construction area. The investigation results will be used to draw up a foundation plan or a statement on...

  • WMS

• Vantaa elevation model

  Vantaa elevation model from 2008. The elevation model shows the height of the ground using shading and colouring. The colour scale and elevation figures can be found in the top...

  • WMS

• Light traffic routes in Vantaa

  City of Vantaa light traffic route centre lines, including not only pedestrian and cycle paths, but also fitness tracks and outdoor trails. The material can be viewed on the...

  • WFS
  • WMS

• Constructibility map of Vantaa

  Constructability map commissioned by Geotekniikka for the Vantaa area for 2022. The constructability map shows constructability classes, special areas that are highly unsuitable...

  • WMS

• Street maintenance in Vantaa

  Responsibilities for street maintenance in Vantaa and functional classes of streets. Coordinate systems: Maintained in ETRS-GK25 (EPSG:3879) API address: WMS:...

  • WMS

• City districts of Vantaa

  The district division is the official territorial division of the city. The city of Vantaa has 61 districts maintained in the city plan of Vantaa and the property information...

  • WFS

• Domestic hazardous waste collection points in the Helsinki metropolitan area

  Helsinki Region Environmental Services (HSY) collects hazardous waste in Espoo, Helsinki, Kirkkonummi and Vantaa. The material includes hazardous waste collection points....

  • WMS
  • WFS
  • XLSX
  • SHP
  • TAB

• Address API of Uusimaa

  You can use the address interface of Uusimaa to search for official addresses and their coordinates for the entire Uusimaa region. The interface provides the coordinates, postal...

  • JSON
  • XML

• Rajapinta pääkaupunkiseudun kansalais- ja työväenopistojen kurssitietoihin

  Ilmonet.fi is a joint service of the adult education centres in the Helsinki Metropolitan Area (Helsinki Adult Education Centre, Helsingfors Arbis, Espoo Adult Education Centre,...

  • JSON
  • XML

• Buildings in the Helsinki metropolitan area

  Buildings in the Helsinki metropolitan area has been published on the basis of data from the regional basic register maintained by HSY for the municipalities Helsinki, Espoo,...

  • WMS
  • WFS

• Carbon sink mapping of Helsinki metropolitan area

  Carbon Sink Mapping of Helsinki Metropolitan Area. The data contains a report (in Finnish) and a GIS dataset. The GIS dataset shows the carbon storage in both soil and...

  • WMS
  • WFS

• ARA Lot price map

  HSY prepares an annual presentation on the maximum prices of lots applied in the Helsinki metropolitan area in housing production supported by the Housing Finance and...

  • WFS
  • WMS
  • SHP