基于组件技术的移动GIS应用软件设计的研究

Study on the Design of Mobile GIS Applied Software Based on Component Technology

随着通讯技术飞速发展,移动GIS将是地理信息系统应用的发展方向。提供了一种基于组件技术的移动GIS应用软件设计的体系结构。通过使用组件技术重新构建移动GIS系统结构,可以将复杂的移动GIS系统分解为具有特定功能的组件的集合。通过复用、集成具有各种功能的组件,可以快速开发出面向各种移动设备的GIS应用软件。

With the rapid development of telecommunications, Mobile GIS will be the trend of GIS development. The design of mobile GIS applied software is provided in this paper based on component technology. By reconstructing architecture of Mobile GIS system with component technol- ogy, the complicated Mobile GIS system can be divided into some functional components. And by reusing and integrating these functional components, it is possible, with reasonable cost, to rapidly develop GIS applied software for various mobile devices.