id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajst-13562	Xu, Haoxuan; Zhu, Fangyan; Dai, Chenghang	Research on Measurement of Multi-beam Transducer Based on Analytic Geometry Method	2023	4	.pdf	application/pdf	2286	94	51	If the spacing between survey lines is too narrow, although the resolution requirements of the seabed topography are met, it increases overwork and reduces operation efficiency; if the spacing between survey lines is too wide, it greatly reduces the resolution of the seabed topography and cannot guarantee the quality of the measurement results[5].In the more than 40 years of development of multi-beam sounding technology, wide coverage and high precision sounding performance have always been the focus and difficulty of multi-beam sounding technology[6].Therefore, the design and calculation of coverage width and overlap rate in actual detection is of great significance for detection. The shallower the water, the smaller the coverage width of the survey line; The depth of water is unchanged, and the coverage width of survey line is basically unchanged.	cache/ajst-13562.pdf	txt/ajst-13562.txt