Impact analysis of tidal level observation on the accuracy of bathymetric measurement
In the investigation and design stage of the construction of the port and its supporting facilities and the normal operation and maintenance stage of the port channel,the water depth measurement of the port channel,anchorage,harbor pool and other areas is very important.Obtaining detailed and accurate bathymetric data can provide first-hand information for port design,operation and maintenance,and is also a necessary means to ensure the safe and normal navigation of vessels.According to the observation data accumulated during the implementation of the bathymetric survey project,the influence of tide observation time on the accuracy of the bathymetric survey is analyzed.In the later period of water depth measurement,the research results of this topic can be used according to the actual situation of the site to appropriately reduce the observation time of the temporary tide measuring station,saving construction costs and improving operational efficiency.
国家科技期刊平台
NSTL
万方数据
