摘要
论文利用移动计算技术,结合移动地图这一嵌入式地理信息系统的应用产品,开发了基于J2ME移动终端设备的空间信息可视化应用系统。系统除了具有传统的空间信息显示、查询、分析等功能外,它一方面是移动系统,能够使用户随时随地享受基于位置的服务;另一方面用户根据需要可任意裁剪信息,满足不同专业领域的需求,并适用于多种操作平台。
The paper is to develop a visualized spatial information application system based on J2ME mobile device by means of inte- grating the mobile computing technology and mobile map technology. The system has the functions of displaying, query and analysis of spatial information. In addition, it is Mobil able and enables users to enjoy Location-based Service at anytime and anywhere. At last, users of the system can customize information as their willing so as to meet the requirements in different professional fields and working on different operation system.
出处
《微计算机信息》
北大核心
2008年第30期25-27,共3页
Control & Automation
