Google Earth , Puzzle 谷歌地球 , 拼圖

 (© Google, DigitalGlobe, USGS)

 (© Google, DigitalGlobe)

Where in the World? A Google Earth Puzzle - Alan Taylor - In Focus - The Atlantic
http://www.theatlantic.com/infocus/2011/08/where-in-the-world-a-google-earth-puzzle/100120/