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Proceedings Paper

An agro-geological survey and evaluation information system based on GIS
Author(s): Haifeng Huang; Hua Li; Wu Yi
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Paper Abstract

At present, China is carried out the agro-geological survey and evaluation, and build integrated information platform is an important part. Considering the actual requirements, an agro-geological survey and evaluation information system based on GIS (ASEGIS) is discussed in this paper. Firstly, the system architecture with three tiers based on client/server and browser/server mixed mode is designed; then, the system core functions which included database construction and management, agro-geological & eco-geochemical evaluation, agro-geological & eco-geochemical forecast and early-warning, and web information distribution are elaborated; lastly, the system application in Pearl River Delta area is described. On the whole, the ASEGIS based on GIS technologies had been proved to be effective, especially in mass & heterogeneous spatial and non-spatial data management, agro-geological spatial evaluations and forecast models establishment, and web information sharing.

Paper Details

Date Published: 5 February 2011
PDF: 6 pages
Proc. SPIE 7752, PIAGENG 2010: Photonics and Imaging for Agricultural Engineering, 775219 (5 February 2011); doi: 10.1117/12.886688
Show Author Affiliations
Haifeng Huang, China Three Gorges Univ. (China)
Hua Li, Wuhan Univ. of Technology (China)
Wu Yi, China Three Gorges Univ. (China)


Published in SPIE Proceedings Vol. 7752:
PIAGENG 2010: Photonics and Imaging for Agricultural Engineering
Honghua Tan, Editor(s)

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