| The Geographic Information Grid System Based on Mobile Agent |
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| 作者姓名： | SHEN Zhi-dong TONG Qiang HUANG Xian-feng WANG Hua-min |
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| 作者单位： | [1]School of Computer, Wuhan University, Wuhan 430072, Hubei, China [2]Software College, Northeastern University, Shenyang 110004, Liaoning, China [3]State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan 430072, Hubei, China [4]Research Center of Spatial Information and Digital Engineering, Wuhan University, Wuhan 430072, Hubei, China |
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| 基金项目： | 国家科技攻关项目;科技部科研项目 |
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| 摘 要： | We analyze the deficiencies of current application systems, and discuss the key requirements of distributed Geographie Information serviee （GIS）, We construct the distributed GIS on grid platform. Considering the flexibility and efficiency, we integrate the mobile agent technology into the system. We propose a new prototype system, the Geographic Information Grid System （GIGS） based on mobile agent. This system has flexible services and high performance, and improves the sharing of distributed resources. The service strategy of the system and the examples are also presented.
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| 关 键 词： | 地理信息系统 栅格 空间数据 移动式主体 |
| 文章编号： | 1007-1202（2006）01-0304-05 |
| 收稿时间： | 2005-04-25 |
The geographic information grid system based on mobile agent |
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| SHEN Zhi-dong TONG Qiang HUANG Xian-feng WANG Hua-min.The Geographic Information Grid System Based on Mobile Agent[J].Wuhan University Journal of Natural Sciences,2006,11(1):304-308. |
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| Authors: | Shen Zhi-dong Tong Qiang Huang Xian-feng Wang Hua-min |
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| Institution: | (1) School of Computer, Wuhan University, 430072 Wuhan, Hubei, China;(2) Software College, Northeastern University, 110004 Shenyang, Liaoning, China;(3) State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, 430072 Wuhan, Hubei, China;(4) Research Center of Spatial Information and Digital Engineering, Wuhan University, 430072 Wuhan, Hubei, China |
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| Abstract: | We analyze the deficiencies of current application systems, and discuss the key requirements of distributed Geographic Information service (GIS). We construct the distributed GIS on grid platform. Considering the flexibility and efficiency, we integrate the mobile agent technology into the system. We propose a new prototype system, the Geographic Information Grid System (GIGS) based on mobile agent. This system has flexible services and high performance, and improves the sharing of distributed resources. The service strategy of the system and the examples are also presented. |
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| Keywords: | grid geographic information system (GIS) spatial data mobile agent |
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