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On the Study of Vertical Datum for Hydrography and Cartography
Author(s): 
Pages: 70-73,77
Year: Issue:  2
Journal: Hydrographic Surveying and Charting

Abstract: 系统分析了海洋测绘垂直基准的分类及其在海洋空间信息表达中的作用,论证了现代海洋测绘垂直基准的体系模式.阐述了无缝海图深度基准的概念和实现方案、海洋测绘垂直基准的分级模式、不同级别垂直基准的相互转换关系,以及海洋测绘垂直基准的质量控制和应用.目的是推动现代海洋测绘垂直基准框架体系的建设.
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