The Google Earth application enables you to view a 3D representation of the planet composed of satellite images and aerial photography. The application has different layers – such as buildings, weather and borders – that can be imposed on the globe for more information. The transportation layer displays icons for public transit such as airports, railways and subways. These icons indicate the location and routes of these transportation systems on the map. You can also click them to show more information, such as schedules. Writer Bio
