Reproducing the map from Alessandro Sorichetta et al., Mapping internal connectivity through human migration in malaria endemic countries, Nature Scientific Data 3, Article number: 160066 (2016) doi:10.1038/sdata.2016.66.
We use a Force‐Directed Edge Bundling (FDEB) algorithm to make the graph less cluttered.
See Holten, Danny, and Jarke J. Van Wijk. “Force‐Directed Edge Bundling for Graph Visualization” Computer Graphics Forum (Blackwell Publishing Ltd) 28, no. 3 (2009): 983-990. (PDF)
Javascript implementation by Corneliu Sugar.
Compare with the graph without bundling: bolivia internal migrations.
forked from Fil‘s block: bolivia internal migrations