| 基于网格的速丰林决策支持系统构建 |
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| 引用本文： | 杨彦臣,蔡会德,张旭,刘燕,于新文,李轩.基于网格的速丰林决策支持系统构建[J].北京林业大学学报,2009(Z2). |
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| 作者姓名： | 杨彦臣 蔡会德 张旭 刘燕 于新文 李轩 |
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| 作者单位： | 中国林业科学研究院资源信息研究所;广西林业勘测设计院;盈创星空(北京)科技有限公司; |
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| 基金项目： | “十一五”国家科技支撑计划项目(2006BAD10A03); “863”国家高技术研究发展计划项目(2006AA10Z240) |
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| 摘 要： | 基于专家决策系统与网络技术、网格技术以及Web--GIS技术发展现状,运用系统工程学方法,力求构建一个立体的开放式速丰林经营培育决策支持平台,即能够支持不同树种、不同地域与不同立地条件下的决策支持平台。在这个系统内,综合运用XML、Web服务(Web Services)、数据网格(Data Grid)等信息技术,遵循信息集成技术和森林资源管理的最新发展趋势,以相关树种知识信息、空间信息和属性信息为主线,通过各种信息相互关联、作用和分析,为林分经营提供一个更加广泛、更加形象化的决策支持环境及其支撑工具,构造并提高各种经营方案的实时性、准确性、数量化和最优化程度。该系统不仅为林业基础生产单元,如林场、林局和广大林农提供信息服务,同时,随着系统基础数据、知识库、模型库及相关服务的扩充,也可以为决策部门和科研部门提供决策支持和研究支持。
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| 关 键 词： | 数据网格 Web服务 速丰林 决策支持系统 |
Construction of decision-making support system for rapid-growing and high-yield forests based on grid technology |
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| YANG Yan-chen,CAI Hui-de,ZHANG Xu,LIU Yan,YU Xin-wen,LI Xuan. Research Institute of Forest Resource Information Techniques,Chinese Academy of Forestry,Beijing,P.R.China, Guangxi Forest Inventory , Planning Institute,Nanning, Yingchuang Xingkong Science , Technology Co.,Ltd..Construction of decision-making support system for rapid-growing and high-yield forests based on grid technology[J].Journal of Beijing Forestry University,2009(Z2). |
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| Authors: | YANG Yan-chen CAI Hui-de ZHANG Xu LIU Yan YU Xin-wen LI Xuan Research Institute of Forest Resource Information Techniques Chinese Academy of Forestry Beijing PRChina Guangxi Forest Inventory Planning Institute Nanning Yingchuang Xingkong Science Technology Co Ltd |
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| Institution: | YANG Yan-chen1,CAI Hui-de2,ZHANG Xu1,LIU Yan1,YU Xin-wen1,LI Xuan3.1 Research Institute of Forest Resource Information Techniques,Chinese Academy of Forestry,Beijing,100091,P.R.China,2 Guangxi Forest Inventory , Planning Institute,Nanning,530011,3 Yingchuang Xingkong(Beijing) Science , Technology Co.,Ltd. |
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| Abstract: | Based on current developments in fields of expert support systems,network technologies,grid technologies and Web-GIS technologies,the authors have exerted efforts to construct a three-dimensional and open decision-making support platform for the cultivation and management of rapid-growing and high-yield forests by using system engineering approaches.The platform is an expert decision-making support system(DSS) that provides a decision-making support for different tree species,terrains and site conditions.Fo... |
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| Keywords: | data Grid Web services rapid-growing and high-yield forest decision-making support system |
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