摘要： 区别于传统的道路数据模型，基于地理标记语言(GML)的市政道路模型面向市政道路组成元素管理。分析市政道路组成元素的特点以及管理部门对市政道路管理的需求，依据GML的核心模式，建立面向管理领域的市政道路设施的空间属性一体化模型，并对该道路模型的应用前景进行分析。
关键词:
地理标记语言,
设施管理,
道路元素,
拓扑,
数据共享
Abstract: It is different from the traditional road model, the model of road based on Geographic Markup Language(GML) is adapt to the management fields on road infrastructure. This paper analyzes the characteristic of the composing elements of road and the requirements of management, builds the spatial-attribute integration model for road infrastructure based on the GML schema and analyzes the applied prospect of these models.
Key words:
Geographic Markup Language(GML),
infrastructure management,
road element,
topology,
data sharing
中图分类号:
焦东来;张书亮;闾国年;孙玉婷. 基于GML的市政道路管理模型[J]. 计算机工程, 2009, 35(16): 32-34.
JIAO Dong-lai; ZHANG Shu-liang; LV Guo-nian; SUN Yu-ting. Municipal Road Management Model Based on GML[J]. Computer Engineering, 2009, 35(16): 32-34.