About the Author

National Geographic is a recognized authority in mapping excellence. For 120 years, National Geographic maps have helped spread geographic knowledge to people around the world. A multimillion-dollar database allows National Geographic to combine the latest data gained by space-age technology with innovative digital mapping techniques to create state-of-the-art political, physical, and thematic maps. Meticulous research and attention to detail have established a standard of achievement that is second to none.