Nice! My initial guess was some imagemagick incantations of the resulting mapnik render. It seems you can do perlin noise with im.
http://www.fmwconcepts.com/imagemagick/perlin/index.php On Apr 4, 2012 1:45 AM, "Eugene Alvin Villar" <sea...@gmail.com> wrote: > By the way, Stamen has explained how they did their Watercolor map: > > http://content.stamen.com/watercolor_process > http://content.stamen.com/watercolor_textures > > I have correctly guessed most of the steps except for the part about > using Perlin noise. (I had guessed they used some sort of noise, but > none of the noise generators I know could do what they did. In other > words, Perlin noise is one thing new I learned today!) > > Stamen also explained how they did their Terrain map: > > http://content.stamen.com/terrain_process > > _______________________________________________ > talk-ph mailing list > talk-ph@openstreetmap.org > http://lists.openstreetmap.org/listinfo/talk-ph >
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