Fig 1.
Passenger and freight mobility.
Source: Rodrigue JP. The geography of transport systems. 5th ed. Routledge; 2020.
Fig 2.
Research flow.
Table 1.
Passenger travel status (Trip/day, %).
Fig 3.
Passenger travel flows and patterns.
Table 2.
Freight travel status (Vehicle/day, %).
Fig 4.
Freight travel flows and patterns.
Fig 5.
Passenger REGGE cluster dendrogram and multidimensional scaling results.
Fig 6.
Freight REGGE cluster dendrogram and multidimensional scaling results.
Fig 7.
Comparison of power centrality in movements between si/do.
Fig 8.
Comparison of power centrality in movements between si/gun/gu.
Fig 9.
Passenger travel patterns.
Fig 10.
Freight travel patterns.
Fig 11.
Passenger travel network clusters.
Fig 12.
Freight travel network clusters.
Fig 13.
Distance between central areas of the passenger travel network.
Fig 14.
Distance between central areas of the freight travel network.