Datasets

A data dump from Stara's (Helsinki City Construction Services) urban environment departments production control system for asset management and vehicles / machinery regarding January 2021. The data is normally...

The open interface provides information in JSON format on slip warnings given to pedestrians in Helsinki. The data is updated in real time on the interface – when a slippery road warning is issued, it is immediately...

The guide map of the Helsinki Metropolitan Area is a map of the area with a generalised documentation technique, produced to assist in positioning and guidance. The guide map is produced from the guide map data...

The prioritised winter maintenance network for pedestrians and cyclists in Helsinki includes routes where sweeping and salting and intensified maintenance are used in winter 2016–2017. The data assists in the route...

NOTE (1/2026): The service is currently unavailable. This dataset provides Helsinki's street cleaning plans. API can be queried for CSV files, see instructions below. Basic query which returns street...

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...

Note (10/2024): Due to updates, the API is currently not operational. In 2012, the City of Helsinki’s construction service Stara introduced an electronic production control system, which produces GPS...