Helsingin seudun ympäristöpalvelut (HSY) - Organizations

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

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

Locations of trees in Helsinki 2013

In order to identify the individual tree trunks, we have first produced a canopy covering material. It was obtained using the NDVI raster (from regional false color orthophoto...

WFS
WMS

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

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

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

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

Varke lot price map

The 2026 lot price map includes the maximum land prices applicable in state-subsidised housing production (long-term interest subsidy) in the Helsinki metropolitan area for...

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

Gross floor area of housing in new city plans for the Helsinki region 2016–2019

City plans that were approved and came into force in 2016–2019 are a geographic dataset containing areal geometries. The data contains the delimitations of those city plans that...

WFS
SHP
TAB

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

Helsingin seudun ympäristöpalvelut (HSY) - Organizations

36 datasets found

Housing production in the Helsinki region 2024

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

Locations of trees in Helsinki 2013

Domestic hazardous waste collection points in the Helsinki metropolitan area

Bare land identified by artificial intelligence in Helsinki Metropolitan Area

Impervious surfaces 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

Varke 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)

Gross floor area of housing in new city plans for the Helsinki region 2016–2019

Housing production in the Helsinki region 2016-2019

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