摘要： 分布式GIS是目前GIS领域的研究热点。基于传统技术开发的GIS系统难以做到应用的高效性和平台无关性，更难以适应当前大型分布式系统的发展。文章首先分析了目前分布式对象技术的特点，进而结合分布对象技术，提出了商业化的分布式GIS开发模式以及分布式GIS与其它相关信息系统集成的设想。

关键词: 分布式对象, GIS, 分布式GIS, J2EE, CORBA, EJB

Abstract: The distributed GIS is the hotspot in the researches and applications of GIS. The GIS based on the traditional technology can hardly provide the satisfactory efficient applications and platform independency, so it is not suitable for the development of the modern large distributed GIS. The article analyses the characters of distributed object technology and introduces the design and integration of the business distributed GIS by using the distributed object technology.It also gives the ideal integration of GIS and other information systems.

中图分类号: 

• TP393.09