基于Java Applet的Internet地图服务平台设计

Design of Internet Map Service Platform Based on Java Applet

主要论述了网络环境下建立地图服务平台的设计思路与结构设计,在此基础上对矢量地图数据基本流程做了详细的论述,其中主要包括数据获取、数据压缩、数据传输、数据表达与空间查询等.基于Java语言,论文从底层实现了基于Socket协议连接的服务器端与客户端地图数据的组织、传输与数据可视化表达,实现了网络地图发布平台.论文主要讨论了Java环境下具体地图服务平台设计.

The article mainly discussed design idea and structural design of building the map service platform under the environment of web. and furthermore took more concern on the vector map data flow, include data acquiring, data compression, data transfer, data visualization and spatial query, etc.. Moreover, adapted Java language, We practice the map data construction o data transfer and data visualization based on socket protocol between server side and client side, and realize the internet map service platform. The authors discussed the implementation of internet map service platform based on Java.