Datasets
The aim of the dataset is to identify potential new locations for services and operations along the Helsinki shore route. The data has been collected through an internal map survey at the City of Helsinki Urban...
The detailed plans index map (detailed plans situation map) of Helsinki is a combined map of the city’s valid detailed plans. The index map describes the boundaries, numbers and dates of the detailed plans. The...
This dataset provides the orthophotographs of Helsinki in GIS API from 1932 to present day. Additionally, photos from 1988, 1976, 1969, 1964, 1950, 1943 and 1932 are provided as image files. The Helsinki area is...
The dataset depicts the first World War-era fortifications, as well as some details of the fortifications. The data is based on a survey commissioned by the Public Works Department of the City of Helsinki in 1996 of...
The regional address catalogue contains information about the addresses and place names of properties and plan units located in the area (so-called zero address). The information in the regional address catalogue is...
The Plan units of the city of Helsinki dataset contains information on the plan units of the current detailed plans. The plan unit is the smallest unit dedicated for a particular purpose in the detailed plan. It...
Datasets produced by the Finnish Meteorological Institute on the safe construction height and the maximum estimated significant wave height in the Helsinki area. The data is available for download in several formats,...
The dataset includes the up-to-date partition of real estate in the administrative area of the City of Helsinki and a limited set of attributes extracted from the municipal register. The following attributes have...
The Helsinki hillshading image, or shaded relief image, is a raster data that visualises elevation variations in the terrain. The dataset was produced from the 2017 “ground point” laser scanning data. The data...
The guide map of the City of Helsinki is a map of the Helsinki area with a generalised documentation technique, produced to assist in positioning and guidance. The guide map is produced from the map data maintained by...
The City of Helsinki's noise report, which complies with the EU's Environmental Noise Directive (END), examines the environmental noise caused by road and rail traffic in the Helsinki area. The noise report has been...
The dataset includes the land and water areas of Helsinki as geographic data features in the form of areas. Bridges and small piers have been removed from the land areas and added to the water mask. Large piers are...
Results of the condition measurements of Helsinki's main street network 2018-2022. The condition measurements have been made as so-called service level measurements (PTM), which measure the trails, unevenness and side...
The data includes the car ownership data of Helsinki Metropolitan Area for the years 2000, 2002, 2005, 2007, 2010, 2012, 2013, 2015, 2017, 2020 and 2022 . Years 2000-2017 include the data from Helsinki, Espoo and...
The population of the Helsinki Metropolitan Area by age and area on 31st December and a population projection for the coming years. Until the projection for 2019–2034, the compilation date of the population was...
NOTE (12/2024): The OpenAhjo API, launched in 2015, has reached the end of its technical lifecycle and has been closed. A replacement API solution providing open data on decisions is planned, but there is no estimate...
The dataset contains information on the city plan reserve situation, or lot reserve, in the Helsinki metropolitan area, summed up in postal code areas. The data has been calculated from valid city plans in floor...
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 (SeutuRAMAVA by block). The data...
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...
The number of children in early childhood education by age group and type of care from 2002, the days of attendance from 2005 and the number of personnel from 2008 in municipal daycare centres and the costs of the...