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Understanding the interplay between urban segregation and accessibility to services with network analysis

Fig 9

Closeness ranking and its spatial patterns for the six representative cities.

(a) Cities world-wide sorted in descending order of average closeness , weighted by population. (b-g) Heatmaps of values for the six representative cities at the intersection level. Points are color coded by population-weighted (scale shown on the right): darker areas indicate higher closeness, while white areas correspond to nodes with no (or a negligible number of) residents, no connection to the city network, or both. Maps contain information from OpenStreetMap and OpenStreetMap Foundation, which is made available under the Open Database License.

Fig 9

doi: https://doi.org/10.1371/journal.pone.0342156.g009