GPS车载导航电子地图的创建与实现  

Creation and Realization of GPS Vehicle Navigation Electric Map

作　　者：王长浩[1] 杨云[1] 陈东颖[1] 

机构地区：[1]陕西科技大学电信学院

出　　处：《微型电脑应用》2010年第11期24-25,32,共3页Microcomputer Applications

摘　　要：电子导航地图是GPS车载导航系统的重要组成部分,电子导航地图的优劣直接影响着导航系统的精确度与有效性。针对目前导航地图的应用情况,以supermap deskpro为例,深入地探讨了构成电子导航地图的基本要素,提供了导航地图设计的一个基本思路,详细地介绍了GPS导航系统中电子地图创建的依据、建立方法,用图例展示了电子地图的实现步骤,简化了电子地图的创建过程,提高了电子地图创建的效率。Electronic navigation map is an important part of the GPS vehicle navigation system.Its quality concerns the navigation system accuracy and effectiveness directly.Aiming at the navigation map's application,taking supermap deskpro for example,this paper thoroughly discusses constitution the basic elements of electronic navigation map,provides a basic design ideas of navigation map,introduces GPS vehicle navigation of electronic map creating rationale and establish method in detail,shows the implementation steps with illustrations,simplifies the process of electronic map and improves the efficiency of the electronic map.

关 键 词：导航地图 图层 数据集 

分 类 号：TP391.72[自动化与计算机技术—计算机应用技术]