• The Map Symbol base System is one of the indispensable base functions in Electronic Map System.

    地图符号系统电子地图系统不可缺少功能模块之一

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  • The Map Symbol Base System is not only one of the basic functions of Geographic Information System, but also an important research issue in GIS.

    地图符号系统不仅地理信息系统中不可缺少基础功能模块之一也是GIS的一个重要研究课题

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  • On the base of analyzing the character and structure of the point, line, area symbols, a data structure of map symbol base which serves the symbolized output in digital mapping is put forward.

    论述了在数字制图环境下地图输出特点分析了地图上线符号特征构造原理的基础上,提出了用于数字地图符号化输出的地图符号库数据结构

    youdao

  • Considering the demand of embedded system, this paper designs and realizes a Map Symbol Base for VNS specially.

    结合嵌入式系统要求设计实现了适合嵌入式车辆导航系统的地图符号

    youdao

  • In this paper, the author goes deep into the character and composition rule of point, line and area symbols, and the definition of Map symbol Base is brought forward.

    重点研究实现线状符号符号快速算法:画线算法是实现线状符号理论基础

    youdao

  • In this paper, the author goes deep into the character and composition rule of point, line and area symbols, and the definition of Map symbol Base is brought forward.

    重点研究实现线状符号符号快速算法:画线算法是实现线状符号理论基础

    youdao

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