| 国家1∶50000基础地理信息数据库更新工程及实施 |
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| 引用本文： | 陈军,王东华,商瑶玲,刘建军,赵仁亮.国家1∶50000基础地理信息数据库更新工程及实施[J].地理信息世界,2012(1):8-12. |
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| 作者姓名： | 陈军 王东华 商瑶玲 刘建军 赵仁亮 |
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| 作者单位： | 国家基础地理信息中心 |
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| 摘 要： | 国家1∶50 000基础地理信息数据库更新工程是我国"十一五"初启动的重点测绘工程,历经5年多实现了对1∶50 000数据库的全面更新。本文重点介绍了更新工程的背景、主要内容、技术方法、组织实施及其所取得的主要成果。
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| 关 键 词： | 基础地理信息 ∶数据库 全面更新 |
Design and Implementation of National 1:50000 Fundamental Geography Information Database Updating Project |
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| CHEN Jun,WANG Dong-hua,SHANG Yao-ling,LIU Jian-jun,ZHAO Ren-liang.Design and Implementation of National 1:50000 Fundamental Geography Information Database Updating Project[J].Geomatics World,2012(1):8-12. |
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| Authors: | CHEN Jun WANG Dong-hua SHANG Yao-ling LIU Jian-jun ZHAO Ren-liang |
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| Institution: | (National Geomatics Center of China,Beijing 100830,China) |
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| Abstract: | National 1∶50000 Fundamental Geography Information Database updating project was one of key projectssupervisedby State Bureau of Surveying,Mapping and Geoinformation during the 11th Five-year Planperiod.The updating project was composed of a series of very hard tasks with complicated technological difficulties.This paper introduced objectivities,tasks,general design,implementation and important achievements of this project. |
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| Keywords: | Fundamental Geography Information 1 Database fully updating |
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