Urban development and the migration from rural to urban areas are significant global phenomena. Various models aim to address these issues, especially cellular automata models. This book presents a simulation model of urban development based on cellular automata principles and provides theoretical context. The first part of the text supplies a practical review of modeling techniques in urban development research and develops a cellular automaton model incorporating fuzzy set and fuzzy logic approaches. The second part of the text implements this model in a GIS environment to simulate the process of urban development as applied to the metropolitan area of Sydney, Australia.