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DFTG 2421 - Topographical DraftingPrerequisites: DFTG 1405 and DFTG 1409, or equivalent This is a course in map drafting. The emphasis is given to plotting surveyor's field notes, plotting elevations, contour drawings, plan and profiles, and laying out traverses. Problems will emphasize using data, transits, electronic distance measuring instruments, and global positioning system (GPS). Problems will be solved by manual and computer aided drafting (CAD) methods Semester Hours: (4-3-3) CIP: 15.1304
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