摘要
专题地图符号的构建是一个复杂的智能过程,可通过句法结构对符号的语义关系进行规范,便于其自动生成。本文分析专题符号的符号类型、内在结构及其设计模式,提出基于音位(符号构成元素)、词(单个符号)、句(组合或复杂符号)的符号自动构建模型,进一步讨论符号自动构建的设计、句法结构的形式化描述。最后,基于专题指标本体提出自动构建机制的流程及集成应用。
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.Finally,a formal smart construction mechanism is proposed based thematic indicator ontology.The results of this formal description have been applied to integrate application.
出处
《测绘学报》
EI
CSCD
北大核心
2014年第6期653-660,共8页
Acta Geodaetica et Cartographica Sinica
基金
国家自然科学基金(41301520
41271455)
关键词
句法
专题地图
符号
语言学
网络制图
构建
syntax
thematic map
symbol
linguistics
web cartography
construction
