| 国土资源信息交换系统的多级异构体系与关键技术 |
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| 引用本文： | 龚健雅,徐枫,吴华意,李浩川,解吉波.国土资源信息交换系统的多级异构体系与关键技术[J].国土资源信息化,2005(4):24-31. |
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| 作者姓名： | 龚健雅 徐枫 吴华意 李浩川 解吉波 |
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| 作者单位： | 武汉大学测绘遥感信息工程国家重点实验室 湖北武汉430079
(龚健雅,吴华意),国家信息中心 北京100045
(徐枫,李浩川),武汉大学测绘遥感信息工程国家重点实验室 湖北武汉430079(解吉波) |
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| 摘 要： | 国土资源信息系统建设是实施国土资源政务管理和信息服务现代化的重要途径,国土资源信息交换系统是实现国土资源信息化的重要基础。本文设计了一个多级异构的国土资源信息交换体系,实现了网络环境下国土资源数据的快速传递机制,保证数据在各级国土部门的实时更新,保持各级国土资源部门数据的一致性。
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| 关 键 词： | 国土资源信息 互操作 共享 交换 |
| 文章编号： | 4481-(2005)04-0024-08 |
| 修稿时间： | 2005年7月10日 |
Multi-level Heterogeneous System and Key Technologies of Land and Resources Information Exchange System |
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| Gong Jianya,Xu Feng,Wu Huayi,Li Haochuan,Xie Jibo LIESMARS,Wuhan University,Wuhan, State Information Center,Beijing.Multi-level Heterogeneous System and Key Technologies of Land and Resources Information Exchange System[J].Land and Resources Informatization,2005(4):24-31. |
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| Authors: | Gong Jianya Xu Feng Wu Huayi Li Haochuan Xie Jibo LIESMARS Wuhan University Wuhan State Information Center Beijing |
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| Institution: | Gong Jianya,Xu Feng,Wu Huayi,Li Haochuan,Xie Jibo LIESMARS,Wuhan University,Wuhan,430079 State Information Center,Beijing,100045 |
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| Abstract: | The construction of land and resources information system is an important approach to the modernization of land and resources administration and information services, and the land and resources information exchange system is the important basis for realizing land and resources informatization. This paper has proposed a multi-level heterogeneous exchange system of land and resources information. Under such a system, high speed land and resources data transmit within internet environment can be realized, and realtime renewal and consistency of data at each level of land and resources authoscty can be guaranteed. |
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| Keywords: | Land and resources information Mutual-operation data Share data Exchange |
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