The data includes the results of the noise survey (in Finnish) completed in Helsinki in the summer of 2017 and in 2022 (in Finnish). The noise mapping in accordance with the EU Environmental Noise Directive was...

The dataset includes the answers to the Nice city centre for visitors survey. The data was collected between 17 September and 19 October 2014. The survey received nearly 1,800 map comments. Among other things, the...

The data includes traffic noise zones in the Helsinki metropolitan area (Helsinki, Espoo, Vantaa and Kauniainen). The dataset contains a breakdown of road and rail traffic noise zones, as well as day and night times....