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Proceedings Paper

A spatial information search and display system on OpenGIS WFS
Author(s): Jun Jiang; Ying-chao Ren; Yanqing Zhao; Chongjun Yang
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Paper Abstract

With the development of the OpenGIS WFS (Web Feature Service) Specification by OGC (Open GIS Consortium), more and more WFS servers appear on the internet offering geospatial information. However, general users have no acquaintance with these servers, and the servers usually supply data encoding in GML (Geographic Mark Language) which cannot be comprehended vividly. Therefore, in this paper, we propose a spatial information search and display System on OpenGIS WFS. This system is capable of providing a WFS server list containing the data of the place that the users requested, retrieving the capabilities of the service chosen by the users and displaying the service data in vector graphics. The system architecture, working principles, and detailed function of each component are introduced. With this system, a practice web search engine on OpenGIS WFS can be constructed on the foundational idea of the system.

Paper Details

Date Published: 30 October 2009
PDF: 7 pages
Proc. SPIE 7498, MIPPR 2009: Remote Sensing and GIS Data Processing and Other Applications, 749836 (30 October 2009); doi: 10.1117/12.832423
Show Author Affiliations
Jun Jiang, Institute of Remote Sensing Applications (China)
Beijing Normal Univ. (China)
Ying-chao Ren, Institute of Remote Sensing Applications (China)
Beijing Normal Univ. (China)
Yanqing Zhao, Institute of Remote Sensing Applications (China)
Beijing Normal Univ. (China)
Chongjun Yang, Institute of Remote Sensing Applications (China)
Beijing Normal Univ. (China)


Published in SPIE Proceedings Vol. 7498:
MIPPR 2009: Remote Sensing and GIS Data Processing and Other Applications
Faxiong Zhang; Faxiong Zhang, Editor(s)

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