期刊论文

中文

华中师范大学学报(自然科学版)

1000-1190

2008

42

1

136-140

10.19603/j.cnki.1000-1190.2008.01.032

家自然科学基金资助项目（40571003）；

本校为第一机构

随着Google Maps的推出，越来越多的WebGIS平台采用了Ajax．Ajax自身的特征也决定了它非常适合WebGIS的开发．商用WebGIS平台功能完善但是价格过高，其对应的桌面平台的二次开发组件则功能完备同时价格低廉．该文研究了Ajax和MapX二次开发组件在WebGIS系统中的应用，探讨了利用Ajax技术结合GIS二次开发组件开发功能强大同时价格低廉的Web-GIS的实现方法，并提出了一个完整的解决方案．

With the successful development of Google Maps, more and more platforms of WebGIS are developed based on Ajax technique. The characteristics of Ajax technique are especially adapted to develop WebGIS. Some commercial platforms of WebGIS are of perfect functions with the long price, but the developed components on the correspond- ing platform by the secondary development are not only function maturity, but also inexpensive. In this paper, the component application of Ajax and MapX secondary development in WebGIS system is discussed. Then, the realized method that combine the Ajax technique with...