| 基于Ajax的WebGIS开发新模式 |
| |
| 引用本文： | 栾绍鹏,朱长青. 基于Ajax的WebGIS开发新模式[J]. 测绘工程, 2006, 15(6): 30-33 |
| |
| 作者姓名： | 栾绍鹏 朱长青 |
| |
| 作者单位： | 信息工程大学,测绘学院,河南,郑州,450052 |
| |
| 摘 要： | 介绍了Ajax的基本概念及其工作原理和关键技术,并以Google map为例分析了其在基于栅格的WebGIS中的应用。设计了基于Ajax的矢量WebGIS的体系结构,架构并实现了相应的系统功能,该结构模式增强了客户端的用户体验,减轻了服务器的压力。
|
| 关 键 词： | WebGIS Ajax 异步 矢量 SVG |
| 文章编号： | 1006-7949（2006）06-0030-04 |
| 收稿时间： | 2006-08-04 |
| 修稿时间： | 2006-08-04 |
A new mode of WebGIS development based on Ajax |
| |
| LUAN Shao-peng,ZHU Chang-qing. A new mode of WebGIS development based on Ajax[J]. Engineering of Surveying and Mapping, 2006, 15(6): 30-33 |
| |
| Authors: | LUAN Shao-peng ZHU Chang-qing |
| |
| Affiliation: | Institute of Surveying and Mapping, Information Engineering University, Zhengzhou 450052, China |
| |
| Abstract: | The basic concept of Ajax with its work principle and main technologies is introduced.Then the application of Ajax in raster based WebGIS is analyzed on the example of Google map.Then the framework and function based on WebGIS of Ajax are designed especially.This structure mode has strengthened the experience of the users,and lightened the pressure of the server. |
| |
| Keywords: | WebGIS Ajax asynchronous vector SVG |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
