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河口海域地形变化检测技术探讨
引用本文:孙万民,吕春武,唐梦尧,鲁强,牛红光. 河口海域地形变化检测技术探讨[J]. 海洋测绘, 2013, 33(4): 45-47
作者姓名:孙万民  吕春武  唐梦尧  鲁强  牛红光
作者单位:1. 海军海洋测绘研究所,天津,300061
2. 海军出版社,天津,300450
摘    要:从河口海域地形变化与人类开发利用活动关系,以及复测周期与航行安全保障关系出发,提出了河口海域地形检测研究的技术体系构成、历史资料的收集与分析方法、地形变化检测与反演的重要性。这对建立多学科交叉联合开展地形变化监测研究具有重要的意义。

关 键 词:海图数据  海底地形  地形变化检测  复测周期

Research on Technology of Topographic Change Monitoring for the River Mouth
SUN Wanmin , L Chunwu , TANG Mengyao , LU Qiang , NIU Hongguang. Research on Technology of Topographic Change Monitoring for the River Mouth[J]. Hydrographic Surveying and Charting, 2013, 33(4): 45-47
Authors:SUN Wanmin    L Chunwu    TANG Mengyao    LU Qiang    NIU Hongguang
Affiliation:SUN Wanmin , L(U) Chunwu , TANG Mengyao , LU Qiang , NIU Hongguang
Abstract:Based on the relationship between topographic change of the river mouth and human developing utilization, and the relationship between the re-measuring cycle and navigation security, the paper points out the technical system composition of topographic change monitoring, methods of chart data collection and analysis, importance of topographic change and inversion. It has great significance to research topographic change monitoring for multi-discipline.
Keywords:chart data  seabed topography  topographic change monitoring  re-measuring cycle
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