| “GIS”的多义性相关分析 |
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| 引用本文： | 毛政元,李霖.“GIS”的多义性相关分析[J].地球信息科学,2003,5(3):60-63. |
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| 作者姓名： | 毛政元 李霖 |
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| 作者单位： | 1. 武汉大学资源与环境学院, 武汉 430070;
2. 华中师范大学地理系, 武汉 430079 |
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| 摘 要： | 地理信息系统 (GIS)经 4 0余年的发展 ,它的定义众多 ,但其核心含义只有 4种 ,本文回顾了 GIS的 4种含义产生的历史背景 ,同时说明“技术”和“市场”对 GIS含义演变的影响。通过从英文文献中选取 7个基于不同含义、方式的 GIS定义进行语义分析 ,确定“GIS”这个概念在各种定义中的确切内涵 ,解释 GIS各种含义的相互关系 ,探讨 GIS(Geographical Informa tion Science)作为一个学科的意义和内容体系。然后提出表达 GIS4种不同含义的规范概念。
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| 关 键 词： | 地理信息系统 地理信息科学 多义性 |
| 收稿时间： | 2002-11-04; |
| 修稿时间： | 2002年11月4日 |
Probing into the Poly-meaning of GIS |
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| MAO Zhengyuan,LI Lin.Probing into the Poly-meaning of GIS[J].Geo-information Science,2003,5(3):60-63. |
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| Authors: | MAO Zhengyuan LI Lin |
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| Institution: | 1. School of Resource and Environmental Engineering, Wuhan University, Wuhan 430070;
2. Department of Geography, Central China Normal University, Wuhan 430079 |
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| Abstract: | GIS has had countless definitions and various names in its developing history that has been lasting for more than 40 years But there are only four implied key meanings,in temporal sequence they are System,Toolbox,Industry,and Discipline This article reviews the historical background under which the four meanings of GIS appeared,meanwhile it illuminates the influence which brought about variation of the meaning of GIS from technology and market By extracting seven GIS definitions which are based on different meanings and ways from Englis hliterature and performing semantic analysis,the exact connotation of GIS as aconception in all kinds of definitions is determined,the interrelationship among all kinds of GIS meanings is explained,the significance of GIS as a discipline and its content framework are probed Then the standard conceptions to express the four different meanings of GIS are put forward |
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| Keywords: | Geographic information system Geographical informat ion science Poly meaning |
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