Datasets

Map of the City of Helsinki from 1925 prepared by the Town Planning Department of the City of Helsinki Construction Office. The map shows public buildings, built and non-built areas, parks, plantings and tram lines....

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:...

The 3D buildings of Helsinki (LOD1) dataset includes buildings located in Helsinki as a three-dimensional model (3D). The level of detail of the dataset is LOD1. There are four LOD levels, LOD1 being the simplest,...

Map data that shows the amount of solar radiant energy calculated on the roofs of buildings in the Helsinki metropolitan area. The solar radiant energy has been modelled on roofs in pixels of 50 cm (kWh/m2/year) with...

Responses to the Helsinki traffic safety survey 2020. The survey was aimed at the residents of Helsinki and was open from 1 to 27 September 2020. The survey was conducted using a map survey tool. It asked, among...

An inventory produced by the Helsinki City Museum of the culturally and historically most important staircases in Helsinki. The dataset includes, for example, basic building information, building designer data,...

This analysis has the simulation results of the microclimate of one block in Punavuori, Helsinki. An urban microclimate is the climate of any urban area that is different to its surrounding area. An urban heat island...

The dataset includes the answers to the Nice city centre for visitors survey. The data was collected between 17 September and 19 October 2014. The survey received nearly 1,800 map comments. Among other things, the...

Detailed plan map of the Kulosaari villa town from 1917. The new plan shown on the map shows the proposed connections to the mainland, i.e. bridges over Vanhankaupunginselkä and Kulosaarensalmi. The street network has...

Helsingissä on toiminut kaupunkipyöräjärjestelmä vuodesta 2016 alkaen. Järjestelmä tarjoaa avoimen rajapinnan, josta voi hakea reaaliaikaisen vapaiden pyörien määrän kullakin telineellä. Olen kerännyt tätä dataa...

Guide map of Helsinki in Swedish and Russian from 1859. The quarter numbers were omitted from the map, and the street names were translated into Russian. The map refers to the railway under construction in Töölönlahti...

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...

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.

In the dataset, the land area is classified into impermeable surfaces such as streets and buildings, vegetation of different heights, open rock, and bare ground. It is used for example in stormwater management,...

Monitoring site data includes permanent monitoring sites, mobile monitoring sites and passive samplers, as well as the annual average concentrations (μg/m3) of nitrogen dioxide (NO2) measured at these sites in...

The data includes traffic noise zones in the Helsinki metropolitan area (Helsinki, Espoo, Vantaa and Kauniainen). The dataset contains a breakdown of road and rail traffic noise zones, as well as day and night times....

Statistical tables of the Helsinki by District annual publications. Helsinki by District is a statistical handbook that describes not only the history and current appearance of the areas, but also the future trend...

The dataset includes the answers to the Helsinki 2050 survey related to the preparation of the Helsinki Master Plan. The dataset was collected between 4 November and 9 December 2013. A total of 4,671 respondents...

Statistical tables of Helsinki’s Nuoret alueittain (Youth by Area) publications. Nuoret alueittain was published by the City of Helsinki Urban Facts between 2005 and 2014. The publication contains regional data on,...

C. H. Nummelin’s small address and travel map of Helsinki from 1876 In the north, the map extends to the “alpine pavilion” and the “water tank”. The map contains the names and numbers of the quarters and the public...