idle wondered interpolation problem (the world is arrgh these days, so rainbows.)pic.twitter.com/p2d1gyj2l6
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
@tshellstudio most of the papers about that are by Xavier Buff and Arnaud Cheritat. http://annals.math.princeton.edu/2012/176-2/p01 is probably what you want...