| 流域基础地理信息分类编码研究与实施 |
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| 引用本文： | 李辉,吴功和.流域基础地理信息分类编码研究与实施[J].地理信息世界,2006,4(5):60-62. |
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| 作者姓名： | 李辉 吴功和 |
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| 作者单位： | 武汉大学,测绘遥感信息工程国家重点实验室,湖北,武汉,430079;黄河勘测规划设计有限公司,测绘信息工程院,河南,郑州,450045;信息工程大学,测绘学院,河南,郑州,450052 |
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| 摘 要： | 信息共享的关键是信息的标准化,建立完善、合理的流域基础地理信息分类编码体系对于建立流域基础地理信息数据库以及基于数据库的信息存储、管理、使用和共享来说至关重要。本文以“数字黄河”工程的重要组成部分——黄河基础地理信息系统建设过程中黄河流域基础地理信息分类编码方案的制定为例,尝试探讨流域基础地理信息分类编码体系的相关技术问题。
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| 关 键 词： | 数字流域 黄河 流域基础地理信息分类编码 |
| 文章编号： | 1672-1586(2006)05-0060-03 |
| 收稿时间： | 2005-12-21 |
| 修稿时间： | 2005年12月21 |
Research and Application of the Classification and Codes for Valley's Basic Geographic Information |
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| LI Hui,WU Gong-he.Research and Application of the Classification and Codes for Valley's Basic Geographic Information[J].Geomatics World,2006,4(5):60-62. |
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| Authors: | LI Hui WU Gong-he |
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| Institution: | 1,State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing,Wuhan University Wuhan 430079,China; 2.Institute of Mapping Information Engineering, YREC, Zhengzhou 4500d5,China; 3.Institute of Surveying and Mapping of Information Engineering University, Zhengzhou 450052,China |
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| Abstract: | The key of the information sharing is information's standardization. So it is highly important that we found consummate standards of classification and codes for valley's basic geographic information for creating basic geographic information database of the valley, supporting information's storing, managing, using, sharing. In the paper, a series of techniques of classification and codes for valley's basic geographic information are discussed with a typical example of classification and codes for the Yellow River basic geographic information of the Yellow River Basic Geographic Information System,which is an important part of Digital Yellow River. |
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