Datasets
The data contains information on the extent of HSY’s stormwater sewerage area at property level. The stormwater sewerage area is based on Section 17 a of the Water Services Act. A property located in the stormwater...
The landscape culture map shows the most important cultural sites, parks, gardens and landscapes in Helsinki. The starting point was the cultural environment studies carried out in connection with the 2002 Master...
Buildings and areas protected by detailed plans in Helsinki. The coordinate system of the dataset is ETRS-GK25. The data can be downloaded in GML, KML, Excel, DWG, DXF, GeoPackage, MapInfo (TAB & MIF) and Esri...
The Urban tree database of Helsinki (Puuatlas) is a system of the City of Helsinki’s Urban Environment Division that contains information about the street and park tree assets in public areas (streets, squares,...
The dataset contains information on the volume of electricity used in the metropolitan area and the distribution of consumption by sector (housing, services, industry, electric heating, rail transport) in 1990 and...
Valuable environments in the public areas inventoried by the Urban Environment Division the City of Helsinki. These are historically or culturally significant sites or represent the art of urban construction or design...
The Espoo base map, which is the same data that is also used in the up-to-date 3D city model, shows all the important elements of design and construction, such as buildings, transport routes, terrain patterns,...
The 3D urban data model of Espoo covers all types of features included and described in the CityGML standard, with the exception of engineering structures, such as bridges and tunnels. The 3D urban data model of Espoo...
The purpose of the waste management annual statistics report for the Helsinki metropolitan area is to present key statistics describing the volume of waste management operations. These include, for example, waste...
Citynature.eu offers an open REST API interface that can be used to utilise the information about nature trails from both Helsinki and Tallinn available on the site. The contents of the website are not available in...
The surveys have collected information from residents on how the city’s services are perceived to be accessible in different parts of the city and how the accessibility of services could be improved, for example, by...
In spring 2017, the cities of Helsinki and Vantaa conducted a survey on residents’ perceptions and attitudes regarding the state of the environment, environmental protection and the development of the city. The...
Turun kaupunkiseudulla ilmanlaadun seuranta on järjestetty yhteistyössä naapurikaupunkien sekä teollisuuden, energiantuotantolaitosten ja satamien kanssa. Turun ympäristönsuojelun yksikkö huolehtii käytännössä...
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 distance (GSD) is 5 cm/pixel. The...
The data contains information on the energy consumption, production and greenhouse gas emissions of the Helsinki Region Environmental Services Authority (HSY) in 2010-2023 as well as similar operations in 2009. The...
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...
Data contains information on municipal waste generated in the Helsinki metropolitan area (households, private services, public services excl. sewer and wastewater management) and municipal waste treatment methods by...
Data contains information on the total amount of household waste generated in the Helsinki metropolitan area in 2004–2010 using the old calculation method, and on the total amount of household waste and the recycling...
Data contains information on the treatment methods of waste generated in the Helsinki metropolitan area by sector (industry, civil engineering, electricity, gas and heat supply, housing construction, private services,...
Data contains information on the waste generated in the Helsinki metropolitan area by sector (industry, civil engineering, electricity, gas and heat supply, housing construction, private services, public services) in...