From the dataset abstract
Helsinki Region Transport's (HSL) shift frequencies for buses and trams between stops. Data attributes and preview in Helsingin Seudun Liikenteen (HSL) vuoromäärät
Additional information
| Field | Value |
|---|---|
| Format | GEOJSON |
| Updated | 07.04.2020 |
| Coordinate system | ETRS-GK25 |