Datasets
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 levels of detail. The most detailed level...
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 prototype service that aims to provide...
The 3D city model of the City of Helsinki dataset combines a 3D surface model depicting the ground surface, orthophotographs depicting the city and Helsinki’s 3D buildings (precision level LOD1). The dataset covers...
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 for construction. The detailed plan...
This dataset provides statistics on population of Uusimaa by main activity, age and sex as of 31.12.2001.
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 vehicles and passengers and/or vehicles that...
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 identifiers of the areas. The dataset...
Data on income support for the six largest cities in 2005-2021. For income support, both clients (households and individuals) and costs are examined. Income support has been included in the comparisons since the...
SeutuRAMAVA contains data on lot reserve based on the reserve of legally valid city plans in the Helsinki metropolitan area. The data has been calculated for the data by district and statistical area....
This dataset provides the district division of the City of Espoo. The district division has three levels, from smallest to largest (in Finnish): pienalueet, tilastoalueet and suuralueet. Note: does not work when using...
Contract areas for the maintenance of public areas (streets, parks, natural areas) commissioned by the Helsinki Maintenance Service, including contractors and contract times. The dataset is also known as “contract...
Data on the amount of loans in every City of Espoo library in 2010-2016. Data on long-distance and electronic loans are not included.
NOTE (12/2024): The OpenAhjo API, launched in 2015, has reached the end of its technical lifecycle and has been closed. A replacement API solution providing open data on decisions is planned, but there is no...
The electoral districts of the Helsinki Metropolitan Area is an map published by the cities of Helsinki, Espoo, Kauniainen and Vantaa, describing the voting districts approved by the central election committees, the...
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 calculating the annual electricity production...
The geoenergy map portrays the suitability of soil and bedrock for geoenergy production. The map is based on soil maps of the City of Espoo, soil and bedrock data of the Geological Survey of Finland, map data of the...
The City of Vantaa information systems register describes the city’s information systems as required by the Act on the Openness of Government Activities (621/1999). Taking data security into account, the following...
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 day:...
UiRaS pilot measures automatically swimming water temperature using sensors, which are located at several swimming places in Helsinki, Espoo and Vantaa. Data from sensors is sent to database every 30 minutes. Data is...
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 vegetation for each vegetated area.