| T级影像数据管理平台的设计与实现 |
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| 引用本文： | 霍亮,刘桂红.T级影像数据管理平台的设计与实现[J].测绘科学,2010,35(6):87-89,160. |
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| 作者姓名： | 霍亮 刘桂红 |
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| 作者单位： | 北京建筑工程学院,北京,100044;北京建筑工程学院,北京,100044 |
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| 基金项目： | 国家863目标导向研究项目 |
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| 摘 要： | 栅格数据如遥感影像数据、DEM数据等是重要的空间信息数据源。本文在分析了空间数据库存贮和管理技术基础上,基于对象关系模式的数据库技术,提出了一种支持T级数据、可扩展的、支持海量多分辨率多波段影像集成平台架构体系,并进行了多源海量影像数据库管理系统的设计与实现,对多源海量影像数据合理有效管理具有一定的意义。
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| 关 键 词： | 多源海量影像数据 对象关系型空间数据库 开源类库 元数据 |
Design and realization of multi-source T-class images database management platform |
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| HUO Liang,LIU Gui-hong.Design and realization of multi-source T-class images database management platform[J].Science of Surveying and Mapping,2010,35(6):87-89,160. |
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| Authors: | HUO Liang LIU Gui-hong |
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| Abstract: | Raster format data,mainly images and digital elevation models,is a very important spatial data source.In this paper,we analyzed the storage and management technology of spatial database at present and designed an extensible integration platform architecture which can mange T-level data and massive multi-resolution and multi-band image data,based on object-relational database technology.We also described the design and implementation method for large-scale multi-source image database management system.It' s great significance in reasonable and effective management for large-scale multi-source mage data. |
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| Keywords: | massive multi-source image data object-relational spatial database open source library metadata |
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