| 互联网时代GIS设计的新观念──以数据为中心的GIS |
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| 引用本文： | 张家庆.互联网时代GIS设计的新观念──以数据为中心的GIS[J].测绘科学,1998(2). |
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| 作者姓名： | 张家庆 |
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| 作者单位： | 中国测绘科学研究院 |
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| 摘 要： | 本文讨论了以数据为中心的GIS设计新概念。指出互联网造就了巨大的信息资源，GIS的数据源从自供自给到从网上获取是一种观念的巨大转变。进而探讨了WebGIS在网上数据服务，网上数据互操作，网上数据采掘和网上数据管理等方面的新进展和面临的新挑战。
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| 关 键 词： | GIS 互联网 互操作性 数据采掘 |
The New Concept of GIS Design on Internet Age-GIS Centralized on Data |
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| Zhang Jiaqing.The New Concept of GIS Design on Internet Age-GIS Centralized on Data[J].Science of Surveying and Mapping,1998(2). |
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| Authors: | Zhang Jiaqing |
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| Institution: | Chinese Academy of Surveying & Mapping |
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| Abstract: | A new concept of GIS design centralized on data is discussed in this paper. It describes that Internet has created a huge quantity of information resources which leads to a totally new notion, changing data source of GIS from self supply to acquisition from Internet. Thus the new progress and confronted challenge in Web GIS data service on Internet, data interoperability, data mining and data management on Internet are discussed. |
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| Keywords: | GIS Internet Interoperabliity Data mining |
| 本文献已被 CNKI 等数据库收录！ |
