摘要
本文通过介绍地理信息系统（ＧＩＳ）的发展变化，并以具有代表性的ＭａｐＯｂｊｅｃｔｓ构件为例，探讨了基于ＡｃｔｉｖｅＸ技术的ＧＩＳ构件原理、应用方法及存在问题，并指出了未来分布式ＧＩＳ构件的发展趋势和应用前景。
In this paper, introducing the development and changes of Geographic Information Systems(GIS), exloring the technical theory, methods of application and existing problems of Component of GIS based on Active X technology by the applicationof MapObjects and reviewing trends and application prospection of distributed component of GIS in the future.
出处
《计算机应用》
CSCD
1998年第11期30-32,共3页
journal of Computer Applications
