Dataset - Helsinki Region Infoshare

Available Plots for Business of the City of Helsinki

Available Plots for Business of the City of Helsinki. The address of the WFS is: https://kartta.hel.fi/ws/geoserver/avoindata/wfs. Data can be found in layer...
- WFS
- WMS
Materials of Helsinki City Archives

The Sinetti archive information system operated by the City of Helsinki Archives provides collection data from archived documents of the City of Helsinki. The document...
- JSON
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
Land and water areas of Helsinki

The dataset includes the land and water areas of Helsinki as geographic data features in the form of areas. Bridges and small piers have been removed from the land areas and...
- WFS
- WMS
Plan maps of the city of Helsinki

The Helsinki plan maps are a collection of the city of Helsinki’s valid and overturned detailed plans. The detailed plans and changes to the detailed plans create the conditions...
- DGN
Street Names of the City of Helsinki

The dataset includes the official place names of Helsinki, i.e. the names of streets, parks and other public areas confirmed in the detailed plans. The names are in Finnish and...
- WFS
Helsinki and Tallinn nature trails

Citynature.eu offers an open REST API interface that can be used to utilise the information about nature trails from both Helsinki and Tallinn available on the site. The...
- JSON
Resource reservation system for City of Espoo

An API for making resource reservations, such as booking a practice room or a meeting space. API location: https://api.hel.fi/respa/v1/ Reservation booking system or Respa is a...
- JSON
Cadastral Map of the City of Helsinki

The cadastral map of Helsinki is a general terrain map showing the property codes and boundaries in the administrative area of the City of Helsinki. The cadastral map also...
- PNG
- WMS
- WMTS
Base map of the City of Helsinki

The base map of Helsinki is a large-scale (1:500) map maintained by the Urban Environment Division’s City Survey Services and used as a basis for city planning and civil...
- PNG
- WMS
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
Combined Detailed Plan Map of The City of Helsinki

The detailed plan map of Helsinki is a combined map of the legally valid detailed plans in the area of Helsinki. The dataset includes both detailed plans and underground...
- WMS
- TIFF
District Map of the City of Helsinki

The Helsinki districts dataset includes the boundary lines of the city districts, as well as the names and identifiers of the areas. The initial data for the maintenance of the...
- WMS
- WFS
City of Helsinki road map

City of Helsinki's traffic routes (centreline data) contains digitised centrelines of pedestrian, cycling and vehicular traffic routes in Helsinki. They are classified according...
- WFS
Helsinki metropolitan area Address Catalogue

The regional address catalogue contains information about the addresses and place names of properties and plan units located in the area (so-called zero address). The...
- WMS
- WFS
Database of addresses of Helsinki

The database of addresses of Helsinki maintains information about the addresses and place names of properties and plan units located in the area of Helsinki. The street names...
- WMS
- WFS
Stara Snowplow API

Note (10/2024): Due to updates, the API is currently not operational. In 2012, the City of Helsinki’s construction service Stara introduced an electronic production control...
- XML
Helsinki metropolitan area Service Map APIs

The Service Map is an open information channel on the service points and services offered by the cities of Helsinki, Espoo, Vantaa and Kauniainen. The Service Map helps the...
- JSON
- WFS

You can also access this registry using the API (see API docs).