陆秀平, 黄辰虎, 黄谟涛, 欧阳永忠. 浅水多波束测深潮汐改正技术研究[J]. 武汉大学学报 ( 信息科学版), 2008, 33(9): 922-925.
引用本文: 陆秀平, 黄辰虎, 黄谟涛, 欧阳永忠. 浅水多波束测深潮汐改正技术研究[J]. 武汉大学学报 ( 信息科学版), 2008, 33(9): 922-925.
shu
LU Xiuping, HUANG Chenhu, HUANG Motao, OUYANG Yongzhong. Tidal Correction in Coastal Surveying Using Multibeam Bathymetric Sounding System[J]. Geomatics and Information Science of Wuhan University, 2008, 33(9): 922-925.
Citation: LU Xiuping, HUANG Chenhu, HUANG Motao, OUYANG Yongzhong. Tidal Correction in Coastal Surveying Using Multibeam Bathymetric Sounding System[J]. Geomatics and Information Science of Wuhan University, 2008, 33(9): 922-925.
shu

浅水多波束测深潮汐改正技术研究

Tidal Correction in Coastal Surveying Using Multibeam Bathymetric Sounding System

    摘要
  • 摘要: 提出了一种顾及潮时差变化的多验潮站多边形潮汐分区改正数学模型,设计了海量多波束数据通用的虚拟单验潮站改正模式。应用结果表明,该模型准确地再现了时变水位场,实现了区域瞬时海面的无缝拼接,较好地解决了多波束条带采用传统潮汐分区改正模型引起的断层及锯齿状问题。

     

    Abstract: A mathematical model of tide zoning correction is proposed.Based on the computational model,a new tidal correction mode using single suppositive grid tide station is designed.The numerical test results show that the new method can reveal the time-space variation of water level,and the seamless joining of regional instantaneous sea level can be realized.

     

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