| 发展我国地理空间信息网格技术的探讨 |
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| 引用本文： | 龚强. 发展我国地理空间信息网格技术的探讨[J]. 地理信息世界, 2005, 3(5): 47-51 |
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| 作者姓名： | 龚强 |
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| 作者单位： | 黑龙江省信息产业厅,黑龙江,哈尔滨,150090 |
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| 摘 要： | 网格技术发展迅速,从网格技术的发展轨迹和我国社会经济发展的需求来看,构建地理空间信息网格势在必行.本文介绍了网格的技术背景与发展进程,提出地理空间信息网格的结构层次应该是开放的、可扩展的、面向对象的,基于此设计了地理空间信息网格的结构层次,并针对我国构建地理空间信息网格提出了从局部到整体、政府支持与协调、完善规划和法规的建设性意见.
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| 关 键 词： | 网格 地理空间信息网格 结构层次 |
| 文章编号： | 1672-1586(2005)05-0047-05 |
| 收稿时间： | 2005-07-18 |
| 修稿时间： | 2005-07-18 |
Discussing on the Development of the Geospatial Information Grid in China |
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| GONG Qiang. Discussing on the Development of the Geospatial Information Grid in China[J]. Geomatics World, 2005, 3(5): 47-51 |
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| Authors: | GONG Qiang |
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| Affiliation: | Heilongjiang Information and Industry Bureau, Harbin 150090, China |
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| Abstract: | The grid technology is developing rapidly. According to the development orbit of grid technology and demand for social economie development of China, it is imperative to build the geospatial information grid. This paper introduced the technological background of the grid and development process. It also put forward the structure level of the geospatial information grid shouht be open, extensible and objectoriented. The author designed the structure level of the geospatial information grid and put forward the constructive suggestions. It should be from part to whole, supported and harmonized by the government and in the perfeet layout and rule of law to buiht the geospatial information grid of our country. |
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| Keywords: | grid geospatial information grid structure level |
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