Travel time comparison with different modes of transport. One frame equals one minute of travel. In the first one the journey starts from West Harbor and pink color represents private car, yellow bicycle and green public transport. The second starts from Kallio district and pink represents car, yellow public transportation and green points travel by bike. The latter was done with 2015 data and the cycling is estimated from walking times.
Data
The great accesibility matrix data developed by Accessibility Research Group at the University of Helsinki. Easily accessible via Mapple.
Tools
PostGIS, QGIS with Time Manager plugin