摘要
采用空间聚类的思想,构建了利用GIS与克隆选择算法的土地用途分区模型,针对模型实现的编码、抗体-抗原亲和度、抗体多样性等关键技术进行了改进。以海南省昌江县乌烈镇为例对模型进行了验证,结果表明,利用克隆选择算法构建的土地用途分区模型能够在多约束下进行土地用途分区,可以实现全局优化,具有稳定、结果可靠等优点。提供的土地用途分区方案科学合理,可以为土地利用规划和土地利用调控和管理提供支持。
A Land use zoning model was constructed by spatial clustering as integrated with GIS and CLONALG. The key technology of this algorithm, including coding, antibody-antigen affinity, antibody diversity, was improved. This model is verified by a case study of land use zoning in Wulie, Changjiang county, Hainan province. The results show that this model can be used for land use zoning in a multi-constrained environment. Due to the advantages of global optimization, this stable and reliablemodel can provide a scientific and rational land use planning scheme to support land use planning and land use regulation and management.
出处
《武汉大学学报（信息科学版）》
EI
CSCD
北大核心
2014年第2期172-176,共5页
Geomatics and Information Science of Wuhan University
基金
国家自然科学基金资助项目(41201387
41001219)
河南省高等学校青年骨干教师计划资助项目(2012-GGJS-127)~~
