简要介绍了利用GPS-RTK与测深技术测定水下地形的基本原理和水下地形测量的基本作业步骤,并通过工程实例说明无验潮和传统验潮两种模式下取得的水深测量数据均能满足相关规范要求。 更多还原
【Abstract】 This paper briefly introduced the basic principle of underwater topographic survey using GPS-RTK and bathymetric technologies,and the main working procedure of underwater topographic survey.The project experiments showed that the acquired bathymetric data without tidal observation and with traditional tidal observation can meet the requirements of related specifications. 更多还原