Google Maps for mobile consists of more than 360 billion tiles of 256x256 pixel to cover the whole world at 20 zoom levels
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
Google Maps for mobile consists of more than 360 billion tiles of 256x256 pixel to cover the whole world at 20 zoom levels