摘要
提出一种基于反馈的交互式动态GIS景观评价模型,并指出该模型与4D-GIS模型相比较的优点.该评价模型充分考虑景观的动态性,在规划中同时加入了景观规划设计师的交互行为和规划系统本身的交互功能.利用系统本身的交互能力提供的反馈功能,规划人员可以对景观评价系统进行实时控制和修正,以达到更好的景观规划效果.最后通过一个实例简要说明了应用基于该模型的景观评价系统进行规划设计的通用流程.
A feedback based interactive dynamic GIS model for landscape evaluation is proposed. The advantages of this model compared with the 4D-GIS model are also presented. The dynamic property of landscape is considered in this model adequately, and both the interactive behavior of designers and the interactive functions of the planning system are added into this model. Based on the feedback functions provided by the interactive ability of the planning system, designers can make real time control and revision to the landscape evaluation system to get a better landscape planning effect. An example is given to illuminate briefly the general planning workflow of the landscape evaluation system based on this model finally.
出处
《计算机辅助设计与图形学学报》
EI
CSCD
北大核心
2007年第4期486-490,共5页
Journal of Computer-Aided Design & Computer Graphics
基金
国家自然科学基金(60573056
60402010)
浙江省自然科学基金(Z106335
Y105090)
关键词
景观评价
动态GIS
交互
反馈
landscape evaluation
dynamic GIS
interactive
feedback
