Great Circle Paths
Using R to teach my computer to draw for me. There's a really easy tutorial if you want to make your own!
http://flowingdata.com/2011/05/11/how-to-map-connections-with-great-circles/
Using R to teach my computer to draw for me. There's a really easy tutorial if you want to make your own!
http://flowingdata.com/2011/05/11/how-to-map-connections-with-great-circles/