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Proceedings Paper

Asynchronous web geological map tag system based on Ajax
Author(s): Linfu Xue
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Paper Abstract

Ajax is a new WEB developing technology occurred in recent years, which implements the asynchronous interaction between the browser and the Web server. Most Web Geological Map System adopts traditional B/S synchronous interaction technology. Users have to face at the problem of browser congestion caused by the large-volume data of geological map transmitted on network. Applying the technology of Ajax to the Web Geological Map System, the author implements the asynchronous interaction between the browser and the Web geological map server. Compared with traditional Web Geological Map System of B/S synchronous mode, the system avoids putting a computational burden on the browser and keeps the response time short to provide a higher level of interaction. In addition, the author extends the function of tag management, which enhances the convenience of the system and makes the map management more perfect. The introduction of the concepts of role and privilege improves the security of the geological map information greatly.

Paper Details

Date Published: 11 July 2009
PDF: 5 pages
Proc. SPIE 7491, PIAGENG 2009: Remote Sensing and Geoscience for Agricultural Engineering, 74910E (11 July 2009); doi: 10.1117/12.836402
Show Author Affiliations
Linfu Xue, Jilin Univ. (China)


Published in SPIE Proceedings Vol. 7491:
PIAGENG 2009: Remote Sensing and Geoscience for Agricultural Engineering
Honghua Tan; Qi Luo, Editor(s)

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