کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6962746 | 1452275 | 2016 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Incorporation of extended neighborhood mechanisms and its impact on urban land-use cellular automata simulations
ترجمه فارسی عنوان
استفاده از مکانیزم محله های توسعه یافته و تاثیر آن در شبیه سازی اتوماتای سلولی شهری
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کلمات کلیدی
توسعه شهری، اتوماتای سلولی، فاکتورهای غنی سازی تمدید شده، اثرات محله، قوانین محله
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نرم افزار
چکیده انگلیسی
Urban cellular automata (CA) models are broadly used in quantitative analyses and predictions of urban land-use dynamics. However, most urban CA developed with neighborhood rules consider only a small neighborhood scope under a specific spatial resolution. Here, we quantify neighborhood effects in a relatively large cellular space and analyze their role in the performance of an urban land use model. The extracted neighborhood rules were integrated into a commonly used logistic regression urban CA model (Logistic-CA), resulting in a large neighborhood urban land use model (Logistic-LNCA). Land-use simulations with both models were evaluated with urban expansion data in Xiamen City, China. Simulations with the Logistic-LNCA model raised the accuracies of built-up land by 3.0%-3.9% in two simulation periods compared with the Logistic-CA model with a 3Â ÃÂ 3 kernel. Parameter sensitivity analysis indicated that there was an optimal large window size in cellular space and a corresponding optimal parameter configuration.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Environmental Modelling & Software - Volume 75, January 2016, Pages 163-175
Journal: Environmental Modelling & Software - Volume 75, January 2016, Pages 163-175
نویسندگان
Jiangfu Liao, Lina Tang, Guofan Shao, Xiaodan Su, Dingkai Chen, Tong Xu,