Geographic Informations Systems T housands of geographers have jobs involving maps.
Maps are essential.
They are used by planners, engineers, utility companies, state agencies, construction companies, surveyors, architects, and ordinary citizens. One of the greatest growth areas is the use of computers to generate maps and store map-related information. College geography programs provide a good background in the use of maps. Students usually will learn how to make traditional hand-drawn maps, as well as how to use a variety of sophisticated computer graphics systems to create maps. In addition, students will learn how to read and interpret maps so that they can be used effectively.