Helsingin seudun ympäristöpalvelut (HSY) - Organizations

Gross floor area of housing in new city plans for the Helsinki region 2024

City plans that were approved and came into force in 2024 are a geographic dataset containing areal geometries. The data contains the delimitations of those city plans that...

WFS
WMS
SHP
TAB

Housing production in the Helsinki region 2024

Completed apartments in 2024 is dataset with point-shaped spatial information covering 14 municipalities in the Helsinki region (Espoo, Helsinki, Kauniainen, Vantaa, Hyvinkää,...

WFS
WMS
SHP
TAB
CSV

Domestic hazardous waste collection points in the Helsinki metropolitan area

Helsinki Region Environmental Services (HSY) collects hazardous waste in Espoo, Helsinki, Kirkkonummi and Vantaa. The material includes hazardous waste collection points....

WMS
WFS
XLSX
SHP
TAB

Impervious surfaces identified by artificial intelligence in Helsinki Metropolitan Area

Land cover mapping of impervious surfaces in Helsinki Metropolitan Area using AI. The pixel values represent the probability that the pixel is impervious, and they range between...

WFS
WMS
SHP

Bare land identified by artificial intelligence in Helsinki Metropolitan Area

Land cover mapping of bare land in Helsinki Metropolitan Area using AI. The pixel values represent the probability that the pixel is bare land, and they range between 0 and 254....

WFS
WMS
SHP

Urban weather model results of thermal comfort and difficult traffic conditions in the Helsinki metropolitan area

Urban weather model results of the URCLIM project. Data includes temperature at 2m high, moderate and strong heat stress during summer months and road weather for traffic and...

WFS
WMS
SHP
NETCDF

Housing production in the Helsinki region 2020-2023

Completed apartments in 2020, 2021 and 2022 is dataset with point-shaped spatial information covering 14 municipalities in the Helsinki region (Espoo, Helsinki, Kauniainen,...

WFS
WMS
SHP
TAB
CSV

Gross floor area of housing in new city plans for the Helsinki region 2020-2023

City plans that were approved and came into force in 2020, 2021, 2022 and 2023 are a geographic dataset containing areal geometries. The data contains the delimitations of those...

WFS
WMS
SHP
TAB

Buildings in the Helsinki metropolitan area

Buildings in the Helsinki metropolitan area has been published on the basis of data from the regional basic register maintained by HSY for the municipalities Helsinki, Espoo,...

WMS
WFS

Carbon sink mapping of Helsinki metropolitan area

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...

WMS
WFS

ARA Lot price map

HSY prepares an annual presentation on the maximum prices of lots applied in the Helsinki metropolitan area in housing production supported by the Housing Finance and...

WFS
WMS
SHP

Real time air quality at HSY monitoring sites

Map level shows real-time air quality as an index of air quality in the permanent and mobile measurement stations of the Helsinki Region Environmental Services (HSY). The...

WMS
WFS

HSY’s Sortti collection vehicles

The Sortti collection vehicles (earlier: touring collection vehicles) of the Helsinki Region Environmental Services Authority (HSY) tour every year in Espoo, Kauniainen,...

WFS
WMS
XLSX
SHP

Grid data on enterprises and establishments in the Helsinki region

Grid-based sum dataset on the number of jobs (full-time equivalents) and establishments in the Helsinki region. The dataset also contains information on the largest industries...

WFS
WMS
SHP
TAB

HSY’s stormwater sewerage area

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....

WFS
WMS
SHP
TAB

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

Helsingin seudun ympäristöpalvelut (HSY) - Organizations

31 datasets found

Gross floor area of housing in new city plans for the Helsinki region 2024

Housing production in the Helsinki region 2024

Domestic hazardous waste collection points in the Helsinki metropolitan area

Impervious surfaces identified by artificial intelligence in Helsinki Metropolitan Area

Bare land identified by artificial intelligence in Helsinki Metropolitan Area

Urban weather model results of thermal comfort and difficult traffic conditions in the Helsinki metropolitan area

Housing production in the Helsinki region 2020-2023

Gross floor area of housing in new city plans for the Helsinki region 2020-2023

Buildings in the Helsinki metropolitan area

Carbon sink mapping of Helsinki metropolitan area

ARA Lot price map

Real time air quality at HSY monitoring sites

HSY’s Sortti collection vehicles

Grid data on enterprises and establishments in the Helsinki region

HSY’s stormwater sewerage area

Lot reserve in the Helsinki Metropolitan Area per block (SeutuRAMAVA)

Orthophotos of the Helsinki metropolitan area

Amount of solar radiant energy on the roofs in the Helsinki Metropolitan Area

Area where the annual limit value for nitrogen dioxide has been exceeded in the Helsinki metropolitan area

Air quality monitoring sites and annual nitrogen dioxide (NO2) averages in the Helsinki metropolitan area