| 一种车载导航电子地图的制作方法 |
| |
| 引用本文： | 陈丽佳,邹峥嵘.一种车载导航电子地图的制作方法[J].测绘信息与工程,2008,33(6):41-43. |
| |
| 作者姓名： | 陈丽佳 邹峥嵘 |
| |
| 作者单位： | 中南大学信息物理工程学院,长沙市麓山南路256号,410083 |
| |
| 摘 要： | 介绍了基于WebGIS分幅捕捉栅格地图、建立矢量地图的方法和流程,建立了公交站点、景点等兴趣点信息库,实现了道路网存储、拓扑重建和网络索引的数据结构与模型。
|
| 关 键 词： | 导航地图 文件转换 道路模型 网络索引 |
A METHOD FOR MAKING ELECTRONIC MAP FOR CAR NAVIGATION |
| |
| CHEN Lijia,ZOU Zhengrong.A METHOD FOR MAKING ELECTRONIC MAP FOR CAR NAVIGATION[J].Journal of Geomatics,2008,33(6):41-43. |
| |
| Authors: | CHEN Lijia ZOU Zhengrong |
| |
| Abstract: | The method of obtaining grid maps one by one based on WebGIS and then making vector maps is introduced;To create better traffic and scenery data,namely point of interest(POI),an algorithm of transforming the KML data to MapInfo Interchange files is proposed;In the end,the data structure and model of the road network storage,topology rebuilding and network index is presented. |
| |
| Keywords: | navigation map file transformation road network model network index |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
