哈尔滨工程大学学报2026，Vol.47Issue(4)：899-913,15.DOI:10.11990/jheu.202406049
海底大地基准站维护方法研究进展
Research progress on maintenance methods of seafloor geodetic reference stations
摘要
Abstract
Aiming at the development trend toward wide-area construction of marine positioning,navigation,and timing(PNT)networks,and addressing the urgent need for observing and maintaining seafloor geodetic stations,the current status of seafloor geodetic station construction both domestically and internationally is reviewed.Meth-ods for maintaining and applying these stations are systematically summarized.Approaches for assessing the stabil-ity of seafloor geodetic stations are analyzed.Various methods for replacing seafloor geodetic stations are orga-nized,including constructing permanent seabed foundations,performing acoustic joint surveys between old and new stations,and integrating acoustic and optical technologies.A series of functional models for station replace-ment through acoustic joint measurements are established.Potential future directions for the observation and main-tenance of seafloor geodetic stations are explored,and key measures for multi-technology integration and collabora-tive construction with an integrated PNT system are proposed.Systematic technical solutions and theoretical basis are provided for the long-term stable operation and maintenance of seafloor geodetic stations,which are of signifi-cant reference value for advancing the construction of marine PNT systems.关键词
海底大地基准站/维护方法/稳定性评估/换站方法/新旧站声学联测/声学-光学技术综合/水下机器人Key words
seafloor geodetic reference stations/maintenance methods/stability assessment/station replacement/acoustic joint survey between old and new stations/acoustic-optical technology integration分类
天文与地球科学引用本文复制引用
赵爽,薛树强,王振杰,李保金..海底大地基准站维护方法研究进展[J].哈尔滨工程大学学报,2026,47(4):899-913,15.基金项目
国家自然科学基金项目(42304040,42174020,42474014) （42304040,42174020,42474014）
崂山实验室"问海计划"科技项目(LSKJ202205101,LSKJ202205105) （LSKJ202205101,LSKJ202205105）
国家重点研发计划(2024YFB3909700,2024YFB3909702) （2024YFB3909700,2024YFB3909702）
空间基准全国重点实验室开放基金项目(SKLSD2025-KF-16) （SKLSD2025-KF-16）
山东省自然科学基金项目(ZR2025MS643) （ZR2025MS643）
中国测绘科学研究院基本科研业务费项目(AR2407) （AR2407）
地理信息工程国家重点实验室自主研发项目(SKLGIE2023-ZZ-8,SKLSD2025-ZZ-07). （SKLGIE2023-ZZ-8,SKLSD2025-ZZ-07）
