Today maps are made with several significant functions in mind to understand spatial phenomena, to store information, and to analyze areal relationships. Remote sensing uses space-age technology to sense, record and transmit information about the biosphere and atmosphere.
Satellite imagery is an important element in collecting remote sensing data.
Remote sensing information is often used in constructing modern maps, whether by hand or through the use of computer mapping and geographic information systems software. The goal of the minor is to provide an employment track for undergraduates to entry-level positions as cartographers and remote sensing technicians. The minor provides balanced training between traditional cartographic work and computer maps. Emphasis is on map properties, spatial concepts, mapping techniques, drafting skills, graphic storage and display of data. A strongly recommended aspect of this training is the internship or cooperative education experience at nearby private and public agencies.