SPINlab PhD candidate Chris Jacobs-Crisioni recently contributed some of his research data to a Dutch TV-show, ‘Onzichtbaar Nederland’ (‘The invisible Netherlands’). That show takes the viewer through physical and societal changes in the country with often spectacular GIS visualizations.
The data Chris shared show the decline of traveltimes throughout the country, as caused by the expansion of the railway network. The final result can be seen here: http://www.vpro.nl/onzichtbaar-nederland/kijk/afleveringen/2016/contact.html (in Dutch). ‘His’ fragment is from 16:07 to 16:36.
For more information on the assumptions behind the research data that Chris shared, see Chapters 4 and 5 in his dissertation, which he will defend at the VU on November 30: http://dare.ubvu.vu.nl/handle/1871/54795.