| 基于MapGIS数据中心元数据管理系统的研究与实现 |
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| 引用本文： | 王艳芳.基于MapGIS数据中心元数据管理系统的研究与实现[J].人天科学研究,2009(6). |
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| 作者姓名： | 王艳芳 |
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| 作者单位： | 中国地质大学信息工程学院 |
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| 摘 要： | 介绍了元数据的基本内容和MapGIS数据中心的基本概念;重点说明了基于MapGIS数据中心二次开发的元数据管理系统的基本思想与实现方案。
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| 关 键 词： | 元数据 数据中心 消息机制 功能配置 插件 |
Research and Implementation of the Management System of Metadata Based on MapGIS Datacenter |
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| Abstract: | Management System of Metadata can realize the storage, input, output, edit of metadata and the synchronization of spatial-data and metadata for the purpose of the metadata sharing.Datacenter management is a resource manager which is used for managing multisource heterogeneous data and is also called Data Warehouse.Datacenter is also an orderly collection of management function for the multi-source heterogeneous data and is called Function Warehouse.Datacenter features the development model of the Data Wareh... |
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| Keywords: | Metadata Datacenter Message-processed Function Deployment Plug-ins |
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