EK80 Water Column Sonar Data Collected During DAFT1-C11-201701 Deployment
A bottom-moored echosounder was deployed at 47.15 m depth in the NE Chukchi Sea (70.0136N, 166.85755W) from 08 August 2017 to 11 August 2018. The mooring was instrumented with a battery-powered EK80 wideband autonomous transceiver (WBAT, Simrad AS). The echosounder operated an upwards facing depth-rated 70 kHz 18Â° …