地图数据库 meaning in Chinese
cartographic data bank
cartographic data base
cartographic database
cartographicdatabase
map data base
Examples
- Using the information of digital - map database still can compensate the position error in a scope . among them on the digital map platform , roads message database of harbin city was established which was developed by our self lab . utilization map matching algorithm shows the vehicle track on the correct road
利用数字地图数据库的信息还可以在一定范围内对定位误差进行修正补偿，在我们实验室自主开发的电子地图平台上，以哈尔滨市地图为模型建立道路信息数据库，利用地图匹配算法将车辆位置显示在正确的道路上，如果数据库相当精确，这一技术能改进定位模块的精度。 - Give the introduction of the ins / sar image matching navigation system , especially the principle and the design . the method to establish the digital map is useful and by using this method , a geographical information system based on digital map of xian by the ratio of 1 : 10000 is established , many kinds of information is categorized and managed by different layers in this system . it is a good way for fast query by these layers
尤其是地面地图数据库的建立方法的研究对建立适合ins / sar图像匹配导航系统的地面地理信息系统很有价值，在博士论文研究期间，就曾用此方法建立1 : 10000西安的地理信息系统，并结合gps进行了跑车实验，取得了满意的效果，尤其是地理信息的分层管理，使得数据库中对各类地理信息的查询更加方便快捷。