Share Email Print
cover

Proceedings Paper

The research of WebGIS based on portal
Author(s): Lei Shen; Weixi Duan; Yingchao Ren; Peng Dong; Lei Wu; Jian Tan
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

With the rapid development of computer network technologies and distributed computing technologies, more and more enterprises begin to accept and use Web GIS. As a result of the thought that traditional Web GIS has focused on system, a number of existing Web GIS are isolated by each other, and facing the problems with data islands and function overlaps, which results in the waste of spatial data resources, the redundant construction of spatial information service, the difficulty of system integration and so on. All of these demands that the new generation Web GIS should focus on users, be service-oriented and be easily integrated systems. The introduction of Portal can solve difficulties above. This paper studies how to bring in Portal in the process of designing and developing Web GIS to solve the difficulties of resource integration and the personalized services of users. And the author has successfully implemented a Web GIS Portal based on JSR 168 Java Portlet Specification. The facts have proved that a Web GIS developed by Portal can provide users with better user experience and be easily integrated with other application systems.

Paper Details

Date Published: 3 November 2008
PDF: 10 pages
Proc. SPIE 7143, Geoinformatics 2008 and Joint Conference on GIS and Built Environment: Geo-Simulation and Virtual GIS Environments, 714326 (3 November 2008); doi: 10.1117/12.812607
Show Author Affiliations
Lei Shen, Institute of Remote Sensing Applications (China)
Weixi Duan, Computer Network Information Ctr. (China)
Yingchao Ren, Institute of Remote Sensing Applications (China)
Peng Dong, Institute of Remote Sensing Applications (China)
Lei Wu, Institute of Remote Sensing Applications (China)
Jian Tan, Institute of Remote Sensing Applications (China)


Published in SPIE Proceedings Vol. 7143:
Geoinformatics 2008 and Joint Conference on GIS and Built Environment: Geo-Simulation and Virtual GIS Environments
Lin Liu; Xia Li; Kai Liu; Xinchang Zhang; Aijun Chen, Editor(s)

© SPIE. Terms of Use
Back to Top