While we can't get into specifics, this Help Center article will give you more regarding this: https://goo.gl/35ziuF . Hope this info helps.
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
While we can't get into specifics, this Help Center article will give you more regarding this: https://goo.gl/35ziuF . Hope this info helps.