摘要
对导航电子地图信息更新采集的常规方法作了介绍及分析,提出了一套行之有效的综合利用多信息源收集导航电子地图数据更新信息的方法,使之能有效指导外业数据采集、加快导航电子地图的更新周期、提高用户满意度,同时提出了今后更新信息收集的发展方向和建议。
This essay introduces and analyzes some common methods of collecting updated information of navigation elec-tronic map and puts forward a set of effective system of comprehensive utilizing multi-information sources to collect up-dated information of navigation data so as to direct data collecting for field work, shorten the updating cycle of navigation electronic map, improve customer satisfaction and meanwhile come up with developing direction and suggestion for future updated information collecting.
出处
《北京测绘》
2013年第1期24-27,共4页
Beijing Surveying and Mapping
关键词
导航电子地图
更新信息
收集
navigation electronic map
updated information
collecting
