文章基本信息

标题：Validation of CA-Markov for Simulation of Land Use and Cover Change in the Langat Basin, Malaysia
本地全文：下载
作者：Hadi Memarian ; Siva Kumar Balasundram ; Jamal Bin Talib 等
期刊名称：Journal of Geographic Information System
印刷版ISSN：2151-1950
电子版ISSN：2151-1969
出版年度：2012
卷号：4
期号：6
页码：542-554
DOI：10.4236/jgis.2012.46059
出版社：Scientific Research Publishing
摘要：Validity of CA-Markov in land use and cover change simulation was investigated at the Langat Basin, Selangor, Malaysia. CA-Markov validation was performed using validation metrics, allocation disagreement, quantity disagreement, and figure of merit in a three-dimensional space. The figure of merit, quantity error, and allocation error for total landscape simulation using the 1990-1997 calibration data were 5.62%, 3.53%, and 6.13%, respectively. CA-Markov showed a poor performance for land use and cover change simulation due to uncertainties in the source data, the model, and future land use and cover change processes in the study area.
关键词：Land Use and Cover Change; CA-Markov; Calibration; Validation