测绘学报 ›› 2014, Vol. 43 ›› Issue (6): 653-660.

• 学术论文 • 上一篇    

专题地图符号的句法结构及其自动构建机制

赵飞1,杜清运2   

  1. 1. 国家基础地理信息中心
    2. 武汉大学资源与环境学院
  • 收稿日期:2012-07-10 修回日期:2013-01-27 出版日期:2014-06-25 发布日期:2014-06-25
  • 通讯作者: 赵飞 E-mail:vwobai@163.com
  • 基金资助:

    基于地图微观语言学模型的核心空间本体构建及其应用研究

Syntactic Characteristics and Smart Construction Mechanism of Thematic Map Symbol

  • Received:2012-07-10 Revised:2013-01-27 Online:2014-06-25 Published:2014-06-25

摘要:

专题地图符号的构建是一个复杂的智能过程,可以通过句法结构对专题地图符号的语义关系进行规范,便于其自动生成。分析了专题地图符号的符号类型、内在结构及其设计模式,提出了基于音位(符号构成元素)—词(单个符号)—句(组合或复杂符号)的专题地图符号自动构建模型,定义了词间语义关系、句法关系等,并给出该模型的xml定义描述。通过该模型描述,每个专题符号可以由图元、结构法则、词间关系三个属性明确定义出来。系统讨论了该机制的设计模式,并给应用系统的形式化描述及集成应用。

关键词: 句法, 专题地图, 符号, 语言学, 网络制图, 构建

Abstract:

The construction for thematic map symbol is a very complex and intelligent process. This symbol can be automatically generated and easily shared on the web through the syntactic structure of semantic symbols. The symbol types, inner structure and its design pattern are expounded. And a syntactic construction theory based on letter (thematic maps primitive) - word (single thematic symbol) - sentence (combined symbols or complex symbols) structure model is put forward for automatic construction of thematic map symbol. Then, a formal description of the mechanism is given and a Object-relational model based design pattern is developed. Finally, A formal description model is proposed based two application systems. The results of this formal description have been applied to integrate application.

Key words: syntax, thematic map, symbol, linguistics, web cartography, construction

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