| 空间决策支持系统通用软件工具的试验研究 |
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| 引用本文： | 阎守邕,田青,王世新,武晓波,周艺.空间决策支持系统通用软件工具的试验研究[J].遥感学报,1996(1). |
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| 作者姓名： | 阎守邕 田青 王世新 武晓波 周艺 |
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| 作者单位： | 中国科学院遥感应用研究所，中国科学院遥感应用研究所 |
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| 摘 要： | 空间决策支持系统（ＳＤＳＳ）是近年来在常规决策支持系统（ＤＳＳ）和地理信息系统（ＧＩＳ）相结合的基础上，发展起来的一种新型的信息系统。在本文中，作者简要地论述了ＳＤＳＳ的技术特点及其与ＧＩＳ、专家系统的差异，ＳＤＳＳ通用软件工具的设计思想及其原型系统的总体结构以及建立ＳＤＳＳ通用软件工具原型系统的关键技术问题及其解决办法。在开发ＳＤＳＳ通用软件工具的过程中，引入了应用框架生成及其实例化的概念，为ＳＤＳＳ的发展和应用开拓了一条有效的途径。
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| 关 键 词： | 空间决策支持系统，地理信息系统，决策支持系统，软件工具 |
Preliminary Study on Development of General Software Tool for Spatial Decision Support System |
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| Yan Shouyong,Tian Qing,Wang ShixinWu Xiaobo,Zhou Yi.Preliminary Study on Development of General Software Tool for Spatial Decision Support System[J].Journal of Remote Sensing,1996(1). |
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| Authors: | Yan Shouyong Tian Qing Wang ShixinWu Xiaobo Zhou Yi |
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| Institution: | Institute of Remote Sensing Applications Chinese Academy of Sciences Beijing 100101 |
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| Abstract: | Spatial Decision Support System (SDSS) is a new type of Spatial information Systems based on the integration between conventional Decision SupportSystem (DSS) and Geographic Information System (GIS ). In this paper, some interested problems are discussed :1 ) technical characteristics of SDSS and comparison between SDSS and GIS, SDSS and Expert System (ES); 2) designmethodology of SDSS and System Structure of SDSS General SoftwareTool (GST ) and 3 ) the key technical problems and their solving methods in development of SDSS/GST. It,is an effective way for development and application ofSDSS to formulate the concept of " Application frame and its instancing" inSDSS. |
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| Keywords: | Spatial decision support system Geographic information system Decision support system Software tool |
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