Water column acoustic data collected from 2015-11-13 to 2015-12-14 during cruise JR15002 in the Scotia Sea

Water column acoustic data collected in the Scotia Sea (from 2015-11-13 to 2015-12-14) during cruise JR15002.
Multi-frequency (38,120 and 200 kHz) acoustic data were collected using a Simrad EK60 echo sounder. The dataset comprises of calibrated and processed 38 kHz volume backscattering strength (Sv, dB re 1m-1). Data processing was undertaken using Echoview and Matlab. Processed netCDF data files are made available as part of the NERC Southern Ocean Network of Acoustics (SONA) and the EU MESOPP project.

本数据集为2015年11月13日至2015年12月14日期间，在斯科舍海（Scotia Sea）JR15002航次中采集的水体声学数据。本数据集使用西姆拉德（Simrad）EK60回声测深仪，采集得到38、120及200 kHz多频声学数据。数据集包含经过校准与处理的38 kHz体积反向散射强度（Sv，dB re 1m⁻¹）。数据处理工作通过Echoview与Matlab软件完成。经处理后的网络通用数据格式（netCDF）数据文件已作为英国自然环境研究理事会（NERC）南大洋声学网络（SONA）以及欧盟（EU）MESOPP项目的组成部分对外发布。