基于星站差分技术的近海三维无验潮水深测量研究  

Study on 3D non Tidal Bathymetric Survey in the Offshore Waters Based on Satellite Station Difference Technology

作　　者：王传江 李海涛 陈四平 黄凯 唐立军 魏振峰 WANG Chuanjiang;LI Haitao;CHEN Siping;HUANG Kai;TANG Lijun;WEI Zhenfeng(Shanghai Surveying and Mapping Product Quality Supervision and Inspection Station,Shanghai 200063,China;Shanghai Surveying and Mapping Institute,Shanghai 200063,China;Shanghai Xiangyang Water Resources Survey and Design Co.,Ltd.,Shanghai 202150,China;Shanghai Shannan Investigation&Design Co.,Ltd.,Shanghai 201206,China)

机构地区：[1]上海市测绘产品质量监督检验站,上海200063 [2]上海市测绘院,上海200063 [3]上海祥阳水利勘测设计有限公司,上海202150 [4]上海山南勘测设计有限公司,上海201206

出　　处：《城市勘测》2023年第5期148-150,共3页Urban Geotechnical Investigation & Surveying

摘　　要：研究了采用星站差分技术在上海近海水域进行三维无验潮水深测量生产和检测工作的可行性,在上海近海水域采用星站差分与验潮、RTK方式完成的水深测量比对测试及数据结果分析,采用星站差分技术与测深仪器配合进行水深测量数据采集,由海域似大地水准面精化模型转换得到水准高程,适用于三维无验潮水深测量的生产和检测。This paper studies the feasibility of using satellite station difference technology to carry out the production and detection of 3D non tidal bathymetric survey in the offshore waters of Shanghai.In the offshore waters of Shanghai,the satellite station difference technology and tidal observation,RTK method are used to complete the bathymetric comparison test and data result analysis.The satellite station difference technology and bathymetric instrument are used to coordinate the bathymetric data collection,and the sea level elevation is converted from the refined model of the sea quasi-geoid,it is applicable to the production and detection of 3D non tidal bathymetric survey.

关 键 词：星站差分 比对测试 水深测量 无验潮 

分 类 号：P228[天文地球—大地测量学与测量工程]