| 基于ArcSDE的长江航道测量数据管理系统设计与实现 |
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| 引用本文： | 杨品福,吴晓艳.基于ArcSDE的长江航道测量数据管理系统设计与实现[J].地理空间信息,2008,6(4):78-80. |
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| 作者姓名： | 杨品福 吴晓艳 |
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| 作者单位： | 1. 长江航道局,湖北,武汉,430010
2. 武汉铁路桥梁学校,湖北,武汉,430052 |
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| 摘 要： | 首先简要介绍了ArcSDE技术及其在空间数据管理中的机制。然后着重描述了长江航道测量数据的管理现状和主要格式，以及实现建库后的测量数据建库管理流程，分析了系统的特点和优势。最后介绍了系统的逻辑结构设计和系统功能实现，并展望了航道测量数据建库的发展方向。
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| 关 键 词： | GIS ArcSDE 航道测量 数据管理 |
Design and Implement of Data Management System for Changjiang Channel Surveying Based on ArcSDE |
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| YANG Pinfu,WU Xiaoyan.Design and Implement of Data Management System for Changjiang Channel Surveying Based on ArcSDE[J].Geospatial Information,2008,6(4):78-80. |
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| Authors: | YANG Pinfu WU Xiaoyan |
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| Institution: | YANG Pinfu, WU Xiaoyan (1. Changjiang Waterway Bureau, Wuhan 430010, China; 2. Wuhan Railway Bridge Secondary School, Wuhan 430052, China) |
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| Abstract: | This paper firstly introduced the ArcSDE technology and the mechanism of ArcSDE for spatial data man-agement. Secondly,the current situation of the management and the main format of the surveying data for Chan-gjiang Waterway are described. A flow-chart for database management of surveying data is given,and the advantage of the database management system for spatial data of Changjiang channel surveying is proposed. At last,we pro-posed the logic structure design of the system and how to implement the system. Furthermore,the developmental direction of the channel surveying data management is discussed. |
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| Keywords: | GIS ArcSDE channel surveying data management |
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