Dataset

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
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
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
Helsinki street cleaning plans

This dataset provides Helsinki's street cleaning plans. API can be queried for CSV files, see instructions below. Basic query which returns street cleaning plans for the next...
- CSV
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
Guide Map of the City of Helsinki

The guide map of the City of Helsinki is a map of the Helsinki area with a generalised documentation technique, produced to assist in positioning and guidance. The guide map is...
- TIFF
- WMS
- WMTS
- WFS
Water posts in the Helsinki metropolitan area

The dataset provides the locations of public water posts in the Helsinki metropolitan area. City residents can freely fetch water from the water posts (e.g. fill their water...
- WFS
- WMS
- SHP
- TAB
Helsinki Zoo visitor count

The data includes the daily number of visitors to Korkeasaari Zoo since the beginning of 2010. The data contains a breakdown of tickets for adults and children, family...
- JSON
- XLSX
Helsinki metropolitan postal code areas

The postal code areas of Helsinki metropolitan area has been produced at HSY together with the cities of Helsinki, Espoo and Vantaa. The data contains precise area boundaries...
- WFS
- WMS
- SHP
- TAB
- XLSX
- KML
Helsinki Region Transport (HSL) customer satisfaction survey

Asty Web is Helsinki Region Transport's internet database, which provides research information on passenger satisfaction in public transportation. It is possible to make custom...
- CSV
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
District division of the City of Helsinki

The Helsinki district division data includes the boundary lines of the districts within the city, as well as the names and identifiers of the areas. The district division system...
- WMS
- WFS
- TAB
- GPKG
School and preschool admission areas of the City of Helsinki

The dataset includes the boundary lines of the admission areas of comprehensive schools and pre-primary education maintained by the City of Helsinki, as well as the names and...
- 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
Parking violations in Helsinki

Parking offences recorded in Helsinki by parking enforcement and police since January 2014. The data includes the time at which the violation was committed to the nearest month...
- WFS
- CSV
- SHP
Linked Events Helsinki API

You can use Helsinki’s Linked Events API to retrieve event data of several City of Helsinki divisions and the Helmet library service in a uniform format. The geographic data is...
- JSON
Land usage permission system for public areas in the City of Helsinki

The City of Helsinki Urban Environment Division manages the city’s public areas and gives the necessary landowner’s consent for the land use of public areas (e.g. construction,...
- WMS
- WFS
Register of public areas in the City of Helsinki

The register of public areas (YLRE) is a system of the Helsinki Urban Environment Division that contains information about the city’s street and green areas. The dataset is...
- WMS
- WFS
Helsinki region statistics API

The regional statistics interface enables the computerised retrieval of statistical data in Greater Helsinki’s Aluesarjat (in Finnish) statistical database in different file...
- JSON
- PXWEB
Helsinki Metropolitan Area service register REST API

Helsinki Metropolitan Area (Helsinki, Espoo, Vantaa and Kauniainen) service register REST API. The interface offers possibilities to make queries and use the data in the...
- XML
- JSON

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

138 datasets found

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

Heat loss from buildings in Helsinki

Industry noise zones in Helsinki

Helsinki street cleaning plans

Combined Detailed Plan Map of The City of Helsinki

Guide Map of the City of Helsinki

Water posts in the Helsinki metropolitan area

Helsinki Zoo visitor count

Helsinki metropolitan postal code areas

Helsinki Region Transport (HSL) customer satisfaction survey

District Map of the City of Helsinki

District division of the City of Helsinki

School and preschool admission areas of the City of Helsinki

City of Helsinki road map

Parking violations in Helsinki

Linked Events Helsinki API

Land usage permission system for public areas in the City of Helsinki

Register of public areas in the City of Helsinki

Helsinki region statistics API

Helsinki Metropolitan Area service register REST API