Datasets Change history Datasets 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 City of Helsinki component master plans A component master plan supplements or amends the master plan for the entire municipality. The master plan is a general plan of the organisation of land use and traffic that... WMS WFS City of Helsinki Component Master plans Index The Helsinki component master plans index is a combined map of the component master plans valid in the city. The purpose of the master plan is to provide general guidance on... WMS WFS City of Helsinki Master Plan 2002 The Master Plan 2002 is a general plan of the City of Helsinki for the organisation of land use and traffic that covers the whole city. A new master plan is drawn up in Helsinki... WMS Traffic noise zones in Helsinki The City of Helsinki's noise report, which complies with the EU's Environmental Noise Directive (END), examines the environmental noise caused by road and rail traffic in the... WMS WFS Pedestrian slip warnings in Helsinki The open REST interface provides information in JSON format on slip warnings given to pedestrians. In addition to Helsinki, the interface also provides information on warnings... JSON Unseparated parcels in the City of Helsinki The dataset includes the unseparated parcels in the administrative area of the City of Helsinki and a limited set of attributes extracted from the municipal register. Parcel... WMS WFS Building prohibitions map of the City of Helsinki The building prohibitions dataset is a thematic map compiled by the City Survey Services of the City of Helsinki’s Urban Environment Division on the city’s existing building... WMS WFS Real Estates in the City of Helsinki The dataset includes the up-to-date partition of real estate in the administrative area of the City of Helsinki and a limited set of attributes extracted from the municipal... PNG WMS WFS Housing production in Espoo by type of dwelling and district 2005- This dataset provides information on housing production in Espoo by type of dwelling and district 2005-. PXWEB 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 The Issue Reporting API of the City of Espoo You can use the feedback API to retrieve feedback data of the City of Espoo in a uniform format. You can search the API based on, for example, the date, location and keywords.... XML Vantaa’s Future Survey 2017 The dataset includes residents’ views on the future of the City of Vantaa. The data was compiled through an online survey in spring 2017. The survey data covers residents’... XLSX 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 Pictorial map of the City of Helsinki The pictorial map is a bird’s-eye view map of the inner city of Helsinki. Buildings and other features are presented in 3D. The map covers the southern inner city of Helsinki.... TIFF PNG WMS 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 Helsinki's nature information system With the Nature Information System, you can get to know the diverse nature of Helsinki. The most important natural resources of the system are nature conservation sites,... WMS WFS The Helsinki Art Museum’s acquisition appropriation projects This list includes acquisition appropriation projects from 1992 onwards. The table includes the name of the artist, the title of the artwork, completion year, location (school,... XLS The Helsinki Art Museum’s exhibitions The Helsinki Art Museum’s exhibitions from 1976 onwards and Kluuvi Gallery’s exhibitions from 1968 onwards have been compiled into a list. The list includes the names, times and... XLSX CSV Panoramic photos of Helsinki in the early 1900s by Signe Brander Photographer Signe Brander (1869-1942) is known for her photographs of the changing city of Helsinki. In early 20th century, she photographed a number of panoramas consisting of... TIFF Linked Events Espoo API You can use Espoo’s Linked Events API to retrieve event data of several City of Espoo departments and institutions and the Helmet library service in a uniform format. The... JSON Lidar datasets of the city of Helsinki Helsinki’s LiDAR data is a series of laser point clouds that cover the entire area of the city. The LiDAR data is a three-dimensional, dot-like dataset depicting the ground and... LAZ Trainings for the employees of the city of Helsinki The City of Helsinki offers its employees versatile training. Stadin Akatemia (City of Helsinki municipal enterprise) organises approximately one third of the city’s total... XLSX Parking areas for heavy vehicles in Vantaa The dataset includes the parking areas for heavy vehicles in Vantaa. The total number of parking spaces for heavy vehicles is approximately 300. As a rule, parking areas for... 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 3D-buildings of the City of Espoo 3D buildings in Espoo with a precision level of LOD1, i.e. box-type. The dataset can be downloaded by statistical area. Attributes: asunnot: flats kayttotarkoitus: intended... SKP Combined Detailed Plan Map of The City of Espoo The confirmed town plan of Espoo includes the valid plan symbol at each location. However, the exact meanings of the plan symbols vary between town plans. Therefore, the reader... WMS GEOTIFF Information about Finland in many languages The InfoFinland website provides information for people moving to Finland in 12 languages (Finnish, Swedish, English, Russian, Estonian, French, Ukrainian, Spanish, Turkish,... 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 Buildings in Vantaa by intended use, number of rooms of dwellings and district Data on buildings in Vantaa by intended use, type of dwelling and district. The data is from the beginning of the year (1 January). The dataset is based on the register data of... CSV Housing production in the Helsinki region 2012-2015 The material contains location-specific data collected on a calendar year basis on housing production in the Helsinki region in 2012-2015. The data covers the 14 municipalities... WFS SHP TAB CSV 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 Resource reservation API for City of Helsinki Note (12/2024): Due to a technical update, the resource reservation API is currently not available. A new API is being discussed. An API for making resource reservations, such... 3D models of Helsinki There are two next generation 3D city models of Helsinki available: a semantic city information model and a visually high-quality reality mesh model. You can view the 3D city... GML WFS XLSX OBJ JPEG PNG NBT The prioritised winter maintenance network for pedestrians and cyclists in the City of Helsinki The prioritised winter maintenance network for pedestrians and cyclists in Helsinki includes routes where sweeping and salting and intensified maintenance are used in winter... WMS WFS CSV District division of the City of Espoo 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... WFS Plan maps of the City of Espoo This dataset provides the plan maps of the City of Espoo. The weekly updated Index Map of detail plans in a simple format that can be opened with several GIS programs. In... WFS WMS Espoo's water areas The weekly updated accurate water areas in color. Together with wide streams and ditches. Pier structures are visible. The recommended scale is 1:1000-1:10000. Coordinate... WMS WFS Guide Map of the City of Espoo from 1976 Guide Map of Espoo 1976. Georeferenced printed map. 1:20 000 scale. API address: WMS: https://kartat.espoo.fi/teklaogcweb/wms.ashx API description (in Finnish):... WMS City of Espoo address base map The address map of Espoo is a location-specific terrain map. It shows property boundaries, addresses, buildings, water bodies and the largest forms of terrain. NOTE: The data... WMS District Map of the City of Espoo City districts of Espoo. Areas are updated annually in a simple format that can be opened with several GIS programs. Areas are digitized with the accuracy of the Guide map and... WFS Guide Map of the City of Espoo from 1973 Guide Map of Espoo 1973. Georeferenced printed map. 1:20 000. API address: WMS: https://kartat.espoo.fi/teklaogcweb/wms.ashx API description (in Finnish):... WMS Espoo Transport Routes Materials related to Espoo's traffic routes can be accessed through the city's WFS and WMS spatial data interfaces. At the Liikenne -layer, the edges of the streets are... WFS WMS Map of the City of Espoo from 1958 Georeferenced printed map. 1:20 000. The map is based on aerial photographs from 1956. API address: WMS: https://kartat.espoo.fi/teklaogcweb/wms.ashx API description (in... WMS Guide Map of Cities of Espoo and Kauniainen The guide map of Espoo and Kauniainen is a dataset with a fairly generalised position accuracy, which is made to give a wide overview of the entire cities and to guide people to... WMS City of Espoo land use map The weekly updated land-use map describes the land use according to the detail plans. The map is colored. The graphic layer is suitable for presentation in scales 1:1000 to... WMS WFS Jokeri Light Rail Line lines and stations Planned Jokeri Light Rail line and stops from Itäkeskus in Helsinki to Keilaniemi in Espoo. Jokeri Light Rail is a light rail line planned to run between Itäkeskus and... WMS WFS Helsinki Region Transport public transport stations Helsinki Region Transport's (HSL) public transport stations. Data attributes and preview in HSL's website. SHP KML CSV GEOJSON GEOSERVICE Helsinki Region Transport passengers by station The weekday averages of passenger boardings at HSL’s stops and stations in November 2016. The number of passenger boardings per stop is the average of the weekdays (Mon–Fri) in... SHP KML CSV GEOJSON GEOSERVICE Helsinki Region Transport destination database NOTE: This data is no longer updated. Destination database used, alongside address information, for positioning in Helsinki Region Transport’s (HSL) Journey Planner service.... SHP KML CSV GEOJSON GEOSERVICE