@GarettJones If they won't share data, one can estimate the size of the bubbles and use that. It will introduce some error.
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
@GarettJones If they won't share data, one can estimate the size of the bubbles and use that. It will introduce some error.