All of the steps in making maps have benefitted immensely from computers, geographic information systems, and telecommunication technology, but automation has certainly not decreased the need for cartographers. Indeed, the demand has increased for trained professionals who can identify projects and processes that can be automated efficiently and who can implement suitable techniques. There is also strong demand for individuals who can intelligently edit the masses of data being collected by automated means.
With growing frequency, maps are being tailor-made to suit specific needs by taking advantage of the powerful analytical and design capabilities provided by a variety of geographic information systems. Image-based maps on which remotely sensed data are enhanced with information such as roads or political boundaries are one of the more dramatic cartographic products of geographic information system technology.
The dramatic reduction in the cost of digital technology means that even small companies and local government agencies can afford to maintain their own cartography and GIS capabilities. In fact, one suburban county in South Carolina has nine different organizations using these capabilities. GIS programs, once limited to high-powered computer workstations, are moving toward desktop systems. At the same time, desktop computers are becoming faster and more powerful. The result is that many more people can use geographic information systems programs and data.
The employment outlook is outstanding for cartographic and GIS professionals. In many parts of the U.S. and Canada, there is a scarcity of qualified employees. Many two-year technical colleges are starting to offer programs in order to meet the demand. There is also a shortage of qualified instructors and educators. Some practicing professionals have found extra income by teaching GIS courses at their local community college.
On the next few pages, we list some specific facts regarding high school, college, and professional requirements to enter this exciting field. Good luck!
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