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 annual limit value of nitrogen dioxide will...
The data includes the results of the noise survey (in Finnish) completed in Helsinki in the summer of 2017. The noise mapping in accordance with the EU Environmental Noise Directive was carried out for the third time....
Optechin Titan-laserkeilausjärjestelmän pistepilviaineistoa poikkeaa hiukan muista laserkeilausaineistoista siten, että Titan-instrumentissa keilaus tapahtuu samanaikaisesti jopa kolmella erillisellä aallonpituudella...
You can use the feedback API to retrieve feedback data of the City of Espoo in a uniform format. You can search the API based on, for example, the date, location and keywords. The API data is updated once a day. The...
The dataset includes residents’ views on the future of the City of Vantaa. The data was compiled through an online survey in spring 2017. The survey data covers residents’ wishes for the future and their views on the...
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 engineering. The base map serves as a map...
With the Nature Information System, you can get to know the diverse nature of Helsinki. The most important natural resources of the system are nature conservation sites, valuable flora and fauna sites, important bird...
Oulun kaupungin ympäristöohjelman mittarit. Mittaristo on uusiutunut vuonna 2019 ja uuden mittariston mukaisia seurantalukuja päivitetään Oulun kaupungin ympäristöohjelman mittarit Excel-tiedoston tauluihin. Vuoteen...
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 (NO2) measured at these sites in...
Oulun kaupungin julkiseksi merkityt palautteet seuraavilta palvelualueilta: asuminen ja ympäristö, sosiaali- ja terveyspalvelut, päivähoito ja koulutus, kulttuuri, liikunta ja ulkoilu, kiinteistöhoito, ateria- ja...
There are two next generation 3D city models of Helsinki available: a semantic city information model and a visually high-quality reality mesh model. You can view the 3D city model and download its information at...
The weekly updated accurate water areas in light blue. Together with wide streams and ditches. Pier structures are visible. The recommended scale is 1:1000-1:10000. API address:...
The dataset includes data collected with an open map-based survey on the acceptability of wind power in Helsinki. The survey was carried out from 15 June to 31 August 2021, and almost 2,500 people responded. The...
Oulun seudun alueella sijaitsevien yhdeksän EU-rannan, 30 muun yleisen uimarannan sekä kahden leirintäalueen uimarannan vesinäytteiden tulokset. Näytteet otetaan säännöllisesti toukokuun lopulta elokuun loppuun asti....
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 identifying the buildings with more than...
Helsinki is on course to meet its target to reduce its greenhouse gas emissions by 30 percent by 2020 having already achieved 25 percent reductions since 1990. The city is now preparing to meet its next important...
Kasviplanktonrajapinta sisältää yleisöilmoituksia leväkukinnoista sekä ilmoitusten yhteydessä toimitetuista levänäytteistä mikroskopoimalla tehtyjä ns. valtalajihavaintoja. Lisäksi rajapinnan kautta on saatavissa...
This dataset provides statistics on the area and environment in Helsinki Statistical Yearbook. Contents Area and population density by major district Land ownership Green areas managed by Urban Environment Division...
This dataset provides statistics on the energy and water supply in Statistical Yearbook of Helsinki. Contents Produktion and supply of electric energy Consumption of electric energy by consumer group Consumption of...