基于GIS技术的广州市交通规划模型的特点与应用

Characteristics and Application of Guangzhou City′s Transport Planning Model Based on GIS

通过阐述城市交通规划模型的起因、定位和内容,分析现状模型所存在的缺陷,提出交通规划模型与地理信息系统相结合的四大优点,可使交通规划模型与地理信息系统相结合的可行性得以论证,从而为交通规划模型的发展指明方向。

Four advantages lying in combining transport planning model with geographic information system are indicated through expounding causes, localization and content of urban transport planning model and analyzing the existing deficiency in the current model. It verifies the feasibility of the combination so as to point out the development orientation ot transport planning model.