Open APIs Löydä kaikki pääkaupunkiseudun avoimet rajapinnat täältä! Submit Last created Popular Relevance Names in ascending order Names in descending order Last modified Go 44 datasets found Lot reserve in the Helsinki Metropolitan Area per block (SeutuRAMAVA) The dataset contains information on valid city plans in the Helsinki metropolitan area (Espoo, Helsinki, Kauniainen, Vantaa) in floor square metres, summed up at the block level... WFS WMS SHP TAB KML XLSX Orthophotos of the Helsinki metropolitan area Aerial orthoimages of the Helsinki metropolitan area from 2015 to 2023. The latest orthoimages of the Helsinki metropolitan area were acquired in June 2023. The ground sampling... WMTS WMS Amount of solar radiant energy on the roofs in the Helsinki Metropolitan Area 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... WMS Area where the annual limit value for nitrogen dioxide has been exceeded in the Helsinki metropolitan area The dataset shows the areas where the annual limit value for nitrogen dioxide (40 µg/m3) has exceeded or has been in danger of exceeding. In 2022 it was estimated that the... WFS WMS SHP Air quality monitoring sites and annual nitrogen dioxide (NO2) averages in the Helsinki metropolitan area 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... WFS WMS XLSX SHP TAB Guide Map of Helsinki Metropolitan Area The guide map of the Helsinki Metropolitan Area is a map of the area with a generalised documentation technique, produced to assist in positioning and guidance. The guide map is... TIFF WMS Floor area of housing in new city plans for the Helsinki region 2012–2015 The material contains approved, legally valid and proposed city plans in the Helsinki region in 2012–2015 in geographic dataset. The Helsinki Region Environmental Services... SHP TAB CSV WFS WMS City of Vantaa plan map collection A general plan guides the urban structure, land use and transport network of a city. It sets aside areas for housing, jobs, transport, nature conservation and recreation.... WMS Green roofs in the Helsinki metropolitan area The data includes current built green roofs, spontaneously created green roofs, and potential green roofs in the Helsinki metropolitan area. The material was produced by first... WFS WMS SHP Helsinki region station area buffers The accessibility zones of the Helsinki region's train and metro stations indicate the distance between the stations as the crow flies and a network of light traffic. The circle... WFS WMS SHP Walking and bicycling travel time matrix for Helsinki Metropolitan Area metro and train stations Accessibility in terms of travel time to train and metro stations in the Helsinki metropolitan area by walking and cycling along light traffic routes. Accessibility zones have... WFS WMS SHP General guide map of the Helsinki Metropolitan Area The general map of the Helsinki Metropolitan Area is a map of the Helsinki metropolitan area with a generalised documentation technique, produced to assist in positioning and... WMS TIFF Combined Detailed Plan Map of The City of Vantaa The city plan of Vantaa is a combined map of the legally valid detailed plans in the area of Vantaa. The city plan shows the planned land use as a combination of the entire... WMS Photovoltaic potential in the Helsinki metropolitan area 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... WFS WMS SHP Helsinki region land cover dataset 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... WFS WMS 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 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 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 Vantaa Tourist Map Vantaa's guide maps from different years are available through the WMS interface. In addition, the maps can be viewed in the Vantaa Map Service. The tourist map is a guide map... WMS 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 « 1 2 3 »