| 网格空间信息智能服务框架及关键技术 |
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| 引用本文： | 成毅,黄瑞阳,陈晓斌,孙庆辉.网格空间信息智能服务框架及关键技术[J].测绘学院学报,2010(1). |
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| 作者姓名： | 成毅 黄瑞阳 陈晓斌 孙庆辉 |
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| 作者单位： | 信息工程大学测绘学院; |
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| 基金项目： | 国家科技支撑计划资助项目(2007BAH16B03-r3);;国家863计划资助项目(2009AA12Z228) |
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| 摘 要： | 基于网格的智能信息服务是地理信息系统发展的一种新模式。从分析地理信息系统面临的挑战出发,剖析了基于网格的智能信息服务出现的必然性。介绍了空间信息智能服务的概念以及网格与空间信息智能服务的关系;设计了一种由数据服务节点、功能服务节点、管理节点和门户节点组成的网格空间信息智能服务框架;提出了实现基于网格的空间信息智能服务所涉及的空间数据服务生成、数据服务封装、服务注册、服务组合与工作流建模等关键技术。最后,基于Microsoft VisualStudio2005进行了实验。
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| 关 键 词： | 空间信息服务 网格 智能服务 服务生成与封装 服务组合 |
Framework and Key Technologies of Spatial Information Intelligence Service Based on Grid |
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| CHENG Yi,HUANG Rui-yang,CHEN Xiao-bin,SUN Qing-hui.Framework and Key Technologies of Spatial Information Intelligence Service Based on Grid[J].Journal of Institute of Surveying and Mapping,2010(1). |
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| Authors: | CHENG Yi HUANG Rui-yang CHEN Xiao-bin SUN Qing-hui |
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| Institution: | Institute of Surveying and Mapping;Information Engineering University;Zhengzhou 450052;China |
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| Abstract: | Spatial information intelligence service based on grid is a new pattern of GIS.In terms of the analysis of challenges to GIS,the inevitability was discussed that spatial information intelligence service based on grid emerged. The concepts relating to spatial information intelligence service and relationship between gird and spatial information intelligence service were introduced.A framework of spatial information intelligence service based on grid was designed,which was composed of data service node,proces... |
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| Keywords: | spatial information service grid intelligence service service create and package service composition |
| 本文献已被 CNKI 等数据库收录！ |
