地图制图标记语言的概念与模式研究

Concept and Schema of Map-Making Markup Language

尝试通过将制图过程的数据流进行分解,实施制图过程的内容、表达与实现过程的分离,从而解决地理数据模型与地图制图模型的协调问题。以ISO/DIS 19117和可扩展标记语言(XML,e Xtensible Markup Language)技术为基础,提出地图制图标记语言的概念与模式,分析其特点,并以实验验证。

Map-making based on geo-databases is presently an important goal in our national cartographic engineering, also an effective means to share cartographic knowledge. This paper tries to separate geographic data, its portray and implementation from each other through disconnecting the data flow in the process of map-making, and provides a solution to compromising geo-data modeling and cartographic modehng. In order to reach this goal, Map- Making Markup Language is put forward in this paper based on ISO/DIS 19117 and XML. Its concept and schema is discussed, and some examples are presented.