洋山深水港区航道水下地形监测与跟踪分析
摘要:为掌握水深状况,确保航行安全,采用双频GNSS接收机配以双频测深仪,应用GNSS RTK技术辅以导航测深软件进行平面、深度数据的采集,对洋山深水港区进港航道人工维护段和港内水域进行定期的水下地形监测与跟踪分析,所有外业记录、内业计算及精度指标都符合规范的要求,提供的测量成果可靠。全面掌握了航道现状、水深变化趋势及河床变化趋势等,为疏浚提供初步的参考依据,为洋山深水港的正常通航提供了安全保证。
Abstract:In order to measure the depth of water and ensure the safety of navigation, dual-frequency GNSS receiver with dual-frequency depth sounder were used. GNSS RTK technology and navigation sounding software are used to collect plane and depth data. Underwater topographic monitoring and tracking analysis of Artificial Maintenance Section and Harbour Waters were carried out in Yangshan Deepwater Port. All records, calculations and accuracy indicators meet the requirements of the standards, and the measurement results arereliable. The current situation of waterway, the tendency of water depth and the river bed changing are obtained, which provides a preliminary reference for dredging. The safety for the normal navigation of Yangshan Deepwater Port is guaranteed.
中文标题：
洋山深水港区航道水下地形监测与跟踪分析
Monitoring and Tracking Analysis of Underwater Topography in Yangshan Deepwater Port
作者：
周秘
Zhou Mi
作者简介:周秘,男,1987年生,湖北人,大学本科,工程师,主要从事工程测量、水域测量工作。E-mail:15567542@qq.com
通讯地址：
中船勘察设计研究院有限公司, 上海 200063
ChinaShipbuildingIndustryInstituteofEngineeringInvestigationandDesignCo.,Ltd.,Shanghai200063,China
中图分类号:P229.1
doi:10.3969/j.issn.1007-2993.2020.04.007
出版物：岩土工程技术
收稿日期:2019-12-12
网络出版日期:2021-07-06
关键词:洋山,深水港,水深监测,跟踪分析
Key words:Yangshan,deepwater port,water depth monitoring,tracking analysis
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