| Construction and implementation of multisource spatial data management system of China’s coastal zone and offshore |
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| 作者姓名： | DU Yunyan WANG Jinggui WANG Zuoyong YANG Xiaomei |
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| 作者单位： | DU Yunyan1，WANG Jinggui1，WANG Zuoyong2，YANG Xiaomei11. LREIS，Institute of Geographic Science and Natural Resources，Chinese Academy of Sciences，Beijing 100101，China2. Cartography Compilation Office，Geology Press，Beijing 100083，China |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 1IntroductionThe21stcenturyisacenturyoftheocean,andallofusmustprepareforthecomingofthiscentury.Asoceanologicalresearchers,wehavemanythingstodotopromotethecon-structionandapplicationofdigitaloceaninna-tionalspatialdatainfrastructure,suchascoastalintegrateddatamanagement,intelli-gentinformationanalysisandsubjectinforma-tionextractionofoceanologicremotesensingdata,nationalandprovincialremotesensingin-formationservicesystemsofoceanology,e-cologicalandenvironmentalinformationser-vicesystemandsharin…
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| 关 键 词： | China’s coastal zone multisources data concept models information system technological platform |
Construction and implementation of multisource spatial data management system of China's coastal zone and offshore |
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| DU Yunyan,WANG Jinggui,WANG Zuoyong,YANG Xiaomei.Construction and implementation of multisource spatial data management system of China''''s coastal zone and offshore[J].Acta Oceanologica Sinica,2004,23(1):97-108. |
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| Authors: | DU Yunyan WANG Jinggui WANG Zuoyong and YANG Xiaomei |
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| Institution: | 1. LREIS, Institute of Geographic Science andNaturalResources, Chinese AcademyofSciences, Beijing 100101,China
2. Cartography CompilationOffice, GeologyPress, Beijing100083,China |
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| Abstract: | To meet the increasing demand of national spatial database infrastructure construction and application, a concept model of China's coastal zone scientific data platform is established based on the information feature analysis of a compound dataset, consisting of remote sensing data and conventional data. Based on this concept model, the detailed logical database structure and the storage strategy of remote sensing data and their metadata using ArcSDE are designed. The complicated technology of multisources data combination in this research is crucial to the future coastal zone and offshore database construction and practical running, which will provide intelligent information analysis and technological service for coastal zone and offshore investigation, research, development and management. |
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| Keywords: | China's coastal zone multisources data concept models information system technological platform |
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