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《Remote Sensing Technology and Application》 2012-02
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Design and Implementation of Manage Model for Raster Metadata in Spatial Database

Jiang Ping1,2,Cheng Changxiu1,Xie Jiong1,Chen Rongguo1(1.State Key Laboratory of Resources and Environmental Information System,Institute of Geographic Sciences and Nature Resources Research,Chinese Academy of Sciences,Beijing 100101,China; 2.Graduate University of Chinese Academy of Sciences,Beijing 100049,China)  
Discussing the three storage models:storage based on traditional file,storage based on the relational table and storage based on XML,and analyzes their advantages and disadvantages.And then,it is a conclusion that,XML approaches to describe the raster metadata's hierarchy,complexity and object-oriented,and has good extensibility.Raster metadata because of its complexity and hierarchy.In the following sections,we design and implement the management model for raster metadata based on XML in BeyonDB.Finally this paper taked the DEM metadata in Earth System Science Data Sharing Platform as example to verify its extensibility,and it would be a reference for the research on managing massive remote sensing data in spatial database.
【Fund】: 中国科学院地理科学与资源研究所创新项目“空间查询代价评估模型”(09V90220ZZ);; 国家863计划项目“高可信地理空间数据库管理系统及其应用”(2007AA120400);; 资源与环境信息系统国家重点实验室自主部署创新研究计划项目(O88RA700KA)资助
【CateGory Index】: P208
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Chinese Journal Full-text Database 2 Hits
1 HUANG Deng-shan~(1),CHEN Da-ke~(2),GE Feng~(3),LI Quan-jie~(1) (1.Department of Civil Engineering,Guilin University of Technology,Guilin 541004,China;2.Guangxi Normal University,Guilin 541004,China;3.China Nonferrous Metal Industry 23rd Metallurgy Construction,Changsha 410000,China);Storage and Management of Raster Data on Oracle 10g Spatial[J];Journal of Guilin Institute of Technology;2005-03
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【Secondary Citations】
Chinese Journal Full-text Database 3 Hits
1 LI Jing-wen~(1), HUANG Jun-hua~(2),CHEN Da-ke~(1)(1.Department of Civil Engineering, Guilin Institute of Technology,Guilin 541004, China;2.Guangxi Bureau of Surveying and Mapping, Nanning 530023, China);Method of spatial database building in land use planning of Guilin[J];Journal of Guilin Institute of Technology;2003-04
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