Urban growth faces a great increase during recent decades. Many studies have been done to study and model this phenomenon. One of the suitable approaches to do so is cellular automata. In cellular automata, each cell state is dependent on its neighbor cells. This is what happens in urbanization. Many researchers have studied use of CA for urban growth modeling. In this paper, authors tried to study the effect of neighbor size in prediction process of urban growth. The results show the smaller neighbor size, the more precise prediction.
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