Empirically derived neighbourhood rules for urban land-use modelling

被引:19
|
作者
Hansen, Henning S. [1 ]
机构
[1] Aalborg Univ, Dept Dev & Planning, DK-2750 Ballerup, Denmark
来源
ENVIRONMENT AND PLANNING B-PLANNING & DESIGN | 2012年 / 39卷 / 02期
关键词
SIMULATION;
D O I
10.1068/b36008t
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
Land-use modelling and spatial scenarios have gained attention as a means to meet the challenge of reducing uncertainty in spatial planning and decision making. Many of the recent modelling efforts incorporate cellular automata to accomplish spatially explicit land-use-change modelling. Spatial interaction between neighbouring land uses is an important component in urban cellular automata. Nevertheless, this component is often calibrated through trial-and-error estimation. The aim of this project has been to develop an empirically derived landscape metric supporting cellular-automata-based land-use modelling. Through access to very detailed urban land-use data it has been possible to derive neighbourhood rules empirically, and test their sensitivity to the land-use classification applied, the regional variability of the rules, and their time variance. The developed methodology can be implemented easily and thus used as a much needed replacement for the various trial-and-error approaches that are often applied in land-use modelling.
引用
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页码:213 / 228
页数:16
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