网络地理信息系统关键技术及其发展趋势的研究与探讨

The Research and Study of the Key Technologies of the WebGIS and Its Development

网络地理信息系统(WebGIS)是GIS技术和互联网(internet/intranet)技术相结合的产物。经过多年的发展,它的技术体系日趋成熟,但仍面临着新的发展机遇。就实现网络地理信息系统的几个关键技术做了重点的阐述,并讨论了其在当前的主要发展趋势。

Web Geography Information System is a production by combining GIS and Internet/Intranet techonology. Through many years development of the WebGIS its technology system is gradually maturing, but still faces the new development opportunity.This paper describes the key technology of how to implement the WebGIS and analyses the development of the techniques.