| 元胞邻域对空间直观模拟结果的影响 |
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| 引用本文： | 冯永玖,韩震.元胞邻域对空间直观模拟结果的影响[J].地理研究,2011,30(6):1055-1065. |
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| 作者姓名： | 冯永玖 韩震 |
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| 作者单位： | 上海海洋大学海洋科学学院,上海 201306 |
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| 基金项目： | 上海市教委科研创新项目(11YZ154); 上海高校选拔培养优秀青年教师科研专项基金(SSC09018); 上海海洋大学校博士启动基金暨环境工程重点学科基金(A-2400-10-0134) |
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| 摘 要： | 作为一种空间直观模拟模型,地理元胞自动机(Geo-CA)能够模拟及预测城市扩展与土地利用情景.地理CA模拟中,元胞邻域及其空间构型会对转换规则的挖掘与空间直观模拟结果的可靠性产生显著影响,从模拟进度和精度、景观格局及运行效率等角度可以定量分析这种影响.以logistic回归CA模型为例,基于Von:Neumann型和M...
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| 关 键 词： | 空间直观模拟 元胞自动机 元胞邻域 景观分析 土地利用情景 |
| 收稿时间： | 2010-07-12 |
Impact of neighbor configurations on spatially-explicit modeling results |
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| FENG Yong-jiu,HAN Zhen.Impact of neighbor configurations on spatially-explicit modeling results[J].Geographical Research,2011,30(6):1055-1065. |
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| Authors: | FENG Yong-jiu HAN Zhen |
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| Institution: | College of Marine Sciences, Shanghai Ocean University, Shanghai 201306,China |
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| Abstract: | As one of the spatially-explicit simulation models,geographical cellular automata(Geo-CA) are able to simulate and project the scenarios of urban expansion and land use patterns.In the geographic simulation,neighbor configurations remarkably impact the mining of transition rules and the accuracy of simulated results.It is recognized that the impact of neighbors on results could be quantitatively analyzed in terms of key factors such as iteration processing and accuracy of simulation,landscape pattern,and mo... |
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| Keywords: | spatially-explicit modeling cellular automata cell neighbors landscape analysis scenarios of land use |
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