Then the fundamental coordinate systems and projections that make up most maps are recognized. The discussion then turns to the basic kinds of data symbolization that appears on maps and its relationship to spatial dimensions and scaling. Cartograms are presented. The second half of the course focuses on reading and interpreting a wide variety of maps beginning with the topographic quadrangle sheet. In addition to learning to read such maps efficiently and interpret the relief shown, the student will learn how to use these maps to calculate slope, distance and direction on the surface.
Attention then changes to physical thematic maps such as landscape and weather maps.
Subsequently, thematic maps of the cultural environment such as road maps and census maps are examined. Then the understanding and interpretation of aerial photos and satellite imagery is discussed. Finally, digital map processing and the future of maps is examined. At the conclusion of the course, the student will be able to read and interpret almost any kind of map, and know how and where to obtain them. For further information concerning this course, please contact Prof. Moellering .