Study of the techniques of Geographic Information Systems and their applications in solving physical and environmental problems. Topics include data representation and models, spatial interpolation, raster-based analysis and modelling, surface models and terrain analysis, data visualization, temporal analysis, error and accuracy, and other algorithms and analytical procedures. (4/16/6/4/6) PREREQUISITES: GISC 201 or GISC 202 or GEOE 463 (GEOL 463) or the permission of the Department of Geography