文献类型：会议论文

英文题名：Experimental Research on Acoustic Scattering of Single Fish Target

作者：Zhu, Fengqin[1,2]; Zhang, Haigang[3,4]; Zhang, Peizhen[5]; Qu, Ke[5]; Zhao, Zhiwei[5]

机构：[1] College of Underwater Acoustic Engineering, Harbin Engineering University, Harbin, China; [2] College of Electronic and Information Engineering, Guangdong Ocean University, Harbin, China; [3] Harbin Engineering University, Key Laboratory of Underwater Acoustic Technology, Harbin, China; [4] Harbin Engineering University, Key Laboratory of Marine Information Acquisition and Security, Ministry of Industry and Information Technology, Harbin, China; [5] College of Electronic and Information Engineering, Guangdong Ocean University, Zhanjiang, China

会议论文集：2024 OES China Ocean Acoustics, COA 2024

会议日期：May 29, 2024 - May 31, 2024

会议地点：Harbin, China

语种：英文

外文关键词：Acoustic wave backscattering - Acoustic wave scattering - Fisheries

外文摘要：The acoustic scattering intensity of single fish target is an important part of fishery acoustics research and is also an important parameter for marine fishery resource assessment. Accurate and timely assessment of fish resources is significant for fishery management and production. Acoustic assessment is an important method to assess fishery resources in water. This article studies acoustic scattering of single fish target through experiments. The results show that the target strength of single fish at different angles has different distribution characteristics. Moreover, the target strength at the back of the fish is smaller than that on its left and right sides, while the target strength in the belly is between the side and the back of the fish. This work can provide reference for acoustic surveys. ? 2024 IEEE.