Profile of horizontal fish echo sounding during POLARSTERN cruise PS122/3 wit...

This dataset contains hydroacoustic measurements collected by the Simrad EK60/EK80 echosounder of RV Polarstern during its drift across the Central Arctic Ocean during the...本数据集收录了极星号（RV Polarstern）科考船在横穿北极中央洋区的漂移考察期间，由其搭载的西姆拉德（Simrad）EK60/EK80型回声探测仪采集得到的水声测量数据。