There has been a rapid growth in the use of digital spatial data in many areas of resource management and the environmental sciences. The aim of this course is to provide both a solid theoretical understanding and a comprehensive practical introduction to the use of geographic information systems and science in the analysis of digital spatial data, simple modelling using digital spatial data, and in decision support using commercially available software. Topics covered in the course provide a comprehensive overview of the analytical treatment of digital geographic information including: sources; storage, representation and visualisation; analysis to generate new information and knowledge; and their dissemination through avenues such as the internet.