[R-sig-Geo] How to plot great circles on a Robinson projection map in ggplot2?

GD grothered at gmail.com
Fri Sep 20 11:39:15 CEST 2013

I think that is covered in this question (?):

View this message in context: http://r-sig-geo.2731867.n2.nabble.com/How-to-plot-great-circles-on-a-Robinson-projection-map-in-ggplot2-tp7584676p7584680.html
Sent from the R-sig-geo mailing list archive at Nabble.com.

More information about the R-sig-Geo mailing list