Fig. 3From: Impact of network centrality and income on slowing infection spread after outbreaksTravel survey data interpolation strategy from travel zones to hexagon cells. Outflow and inflow are proportional to a hexagon cellās overlap with a travel zone. To estimate travel patterns within a given hexagon, known inflow and outflow between travels zones A and B are proportionally allocated based on the overlap. For example, Hexagon X overlaps with 12% of Region A, and therefore 12% of Region Aās outflow is assigned to Hexagon X. Hexagon Y overlaps with 25% of Region B, and therefore 25% of the 12% outflow is assigned to Hexagon Y as inflowBack to article page