WW2D is a freeware application based on NASA technology and that can be used to explore the planet via satellite and find maps and photographs of different places in the world. With this application you can find any country, city or town in the world and get to know their boundaries, topographic characteristics and many things more. It will give you access to its community where you will be able to find a lot more information about the planet earth. It can connect to several sources in the internet to make its database more complete. Also the program can be used without an internet connection.