摘要
随着信息技术的发展,地理信息系统(G IS)越来越趋向多元化和多学科的交叉发展.从G IS的基本功能及G IS融合的其它信息技术出发,分析了G IS技术研究的热点问题,并通过这些问题对G IS的应用趋势进行了论述以及介绍了G IS的二次开发.
With the development of information technology, GIS tends to develop in a multi-unit and multi-science manner. This paper begins with basic combines GIS, analyzes hotspot problems about GIS GIS can be viewed by studying these problems, and GIS functions and other information technology that technology research, through which development of introduces second-time development of GIS.
出处
《重庆工学院学报》
2006年第2期135-137,146,共4页
Journal of Chongqing Institute of Technology
关键词
地理信息系统
功能
二次开发
Geographic Information System
Function
Second-time development
