Geographical information systems
M Atchison
4 points * 2 hours per week * Second semester * Clayton * Prerequisites: SYS1001
The subject will provide students with an awareness of the applications of GIS, the nature of the technology involved and the issues in systems development. The subject has minimal prerequisites making it a feasible elective for students of geography as well as computing. Concepts: the basic terms and concepts of GIS, evolution of computer-aided mapping systems, raster and vector-based systems, evolution of GIS technology. Technology: hardware requirements and limitations, software capabilities, data availability and accuracy, the constraints imposed by data on GIS. Applications: land information systems and facilities information systems, natural resource mapping and analysis, geodemographics, GIS for decision support. Management: problems in data coordination and duplication of effort, compatibility issues and the need for standards. The future of GIS: emerging trends in GIS development and usage, current and likely future trends in GIS technology.
Assessment
Examination (2 hours): 25% * Practical work: 75%