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《Science of Surveying and Mapping》 2003-04
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The experiment study on spatio-temporal simulation of urbanizing regions based on CA integrated with population density model

LUO Ping~(1 2),DU Qing-yun~1, HE Su-fang~2(1.School of Resources & Environment Science, Wuhan University, Wuhan 430072, China;2.School of Nature Science, Foshan University, Foshan 528000, China)  
Spatio-temporal simulation of urbanizing regions is very complex. The paper has set up isolated urbanizing model based on CA with non-constraints andconstraints, has deduced urban population density spatio-temporal model based on homogeneous land and isolated city, and has made the experimental study on integration between urban population density model and CA. Therefore two conclusions have been drawn. The first is that cellular automata is an effective means to simulate urbanizing regions. The second is that some classical geographical and urban models can be integrated effectively with urban CA model, which can play a role in controlling urbanizing and in some sense can offset the shortcoming of CA model whose rule is simple.
【Fund】: 国家自然科学基金资助项目 (40 0 710 71)
【CateGory Index】: C92
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