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Helsinki
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Espoo
Vantaa
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Kauniainen
Helsinki
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47 datasets found
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
Housing production in the Helsinki region 2016-2019
Started and completed apartments in 2016-2019 is dataset with point-shaped spatial information covering 14 municipalities in the Helsinki region (Espoo, Helsinki, Kauniainen,...
WFS
SHP
TAB
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
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
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
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
Influence areas of stations in Helsinki region
Influence areas of train and metro stations in the Helsinki region along the light traffic road network. Influence area refers to the area surrounding a station from which there...
SHP
TAB
WFS
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
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
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
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
Suitable areas for solar panels in Helsinki metropolitan area
Suitable areas for solar panels in the Helsinki metropolitan area. The data indicates potential locations for solar panels. The data presents suitable areas for solar panels. A...
SHP
Air pollutant concentrations in the Helsinki metropolitan area
Monthly and annual averages of air pollutants in the Helsinki metropolitan area, concentrations comparable to standards, maximum hourly values and data on the temporal...
XLSX
Mixed waste composition in Helsinki Metropolitan Area
A household mixed waste composition study in the Helsinki metropolitan area is carried out every three years. The results are presented in averages and by property group as well...
XLSX
Air quality indices in the Helsinki metropolitan area and Uusimaa
The material contains the air quality indices of HSY’s air quality monitoring sites on an hourly basis. The air quality index divides air quality into five different classes,...
XLSX
Energy consumption in the Helsinki metropolitan area
The dataset contains information on energy consumption in the Helsinki metropolitan area and separately in the cities of the Helsinki metropolitan area by sector (district...
XLSX
District heating in the Helsinki metropolitan area
This dataset contains emissions data of the Helsinki metropolitan area's district heating by production method (by power plant and heating plant) and by sector (households,...
XLSX
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Vantaa
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Kauniainen