To many people maps are nearly magic. They take us instantly to distant places, they lead us through landscapes from afar, and they show us interrelationships that we otherwise wouldn’t have seen. They communicate quickly, much faster than words do. They can solve problems that are otherwise intractable, obviously including getting around on the land, but also research problems, spatial communications challenges and symbolic constructions of our place in the world.

This course examines how maps represent the world, why they communicate so efficiently, the many kinds of maps we can encounter, and modern computer-based methods that combine the power of maps with big-data approaches to evidence.

Class will be based on extensive use of map images as visual examples and some readings (available online).

Topics:

• The nature of maps as models of the physical world, and as symbols of our place in the world
• The mechanics of mapping—location on the sphere, scale, symbolization, projection, etc.
• The psychology of map reading: semiotics, mental maps, and maps made for ordinary readers
• Great examples of mapping; exemplary maps and mapping techniques
• Computer mapping and its use on social justice problems
• Remote sensing, especially interpreting satellite data

Email access for writing and image sharing is expected but not required.