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10 datasets found
City of Helsinki riverbeds, streams and ditches
The dataset includes the water channels of Helsinki, i.e. rivers, streams, ditches, riverbeds and the pipelined sections of the biggest channels. The structure of the data...
WMS
WFS
Helsinki Open Space Plan (VISTRA)
The prospective green and recreational network VISTRA includes the constituent parts of the Helsinki green and recreational network. These include the green fingers, the...
WMS
WFS
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
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
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
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
Heat loss from buildings in Helsinki
The material describes the heat loss from the roofs of Helsinki. Thermal radiation detected on the roofs of buildings is presented in 30 cm pixels. The roofs of Helsinki were...
WMS
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
Land usage permission system for public areas in the City of Helsinki
The City of Helsinki Urban Environment Division manages the city’s public areas and gives the necessary landowner’s consent for the land use of public areas (e.g. construction,...
WMS
WFS
Register of public areas in the City of Helsinki
The register of public areas (YLRE) is a system of the Helsinki Urban Environment Division that contains information about the city’s street and green areas. The dataset is...
WMS
WFS
You can also access this registry using the
API
(see
API docs
).