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...

This data contains anonymized answers to the user satisfaction survey of the city of Helsinki's winter and summer maintenance starting from the winter of 2022-2023. The data was collected by using the Maptionnaire...

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 maintained for the use of the division and...