| 基于网络GIS的区域农业决策支持系统的集成思路与方法 |
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| 引用本文： | 张卫建,卞新民,柯建国,章熙谷.基于网络GIS的区域农业决策支持系统的集成思路与方法[J].南京农业大学学报,2000,23(2):23-26. |
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| 作者姓名： | 张卫建 卞新民 柯建国 章熙谷 |
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| 作者单位： | 南京农业大学农业部作物生长调控重点开放实验室,南京,210095 |
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| 基金项目： | 农业部九五重点项目! (95农 0 2 0 1 )，科技部九五攻关项目! (96 0 0 4 0 3 1 3) |
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| 摘 要： | 在总结系统集成发展趋势和农业决策需求的基础上，确定了构建基于网络ＧＩＳ的区域农业决策支持系统的集成目标，提出了系统集成的基本思路并设计了该系统的网络和逻辑结构。在考查现有研究的基础上，归纳出实现系统集成的３种可行方案，即松散型、镶嵌型和动态链结型集成。经比较，认为动态链结型集成是实现该决策支持系统有机集成的最佳方案。
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| 关 键 词： | 区域农业决策支持系统 系统集成 GIS |
| 修稿时间： | 1999-10-21 |
Integration method of regional agricultural decision support system based on Web-GIS |
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| Zhang Weijian,Bian Xinming,Ke Jianguo,Zhang Xigu.Integration method of regional agricultural decision support system based on Web-GIS[J].Journal of Nanjing Agricultural University,2000,23(2):23-26. |
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| Authors: | Zhang Weijian Bian Xinming Ke Jianguo Zhang Xigu |
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| Abstract: | Based on summarizing of the development trend and the demand of agricultural decision,the necessity and object of system integration betweem Web GIS and regional agricultural decision support system were determined.Then,the network and logical structures of this integrated system were designed,and the basic thinking was put forward for the system itegrating.On the basis of existing researches,three methods(Loose integration,Embedding integration and Dynamic linking integration)were proposed for the integration.it is suggested that dynamic linking integration method was the best approach to establish this decision support system. |
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| Keywords: | Web geographical information system regional agriculture decision support system system integration |
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