Passive acoustic monitoring data recorded by recorder SV1053 at mooring AWI229-13 in the Weddell Sea, Southern Ocean, in 2016/2017

Passive acoustic monitoring (PAM) data were collected by recorder SV1053 of type Sono.Vault (manufactured by develogic GmbH, Hamburg, Germany) at 64.0082° S, 0.014° W, mooring AWI229-13, in the Weddell Sea, Atlantic sector of the Southern Ocean. During a deployment period from December 2016 to January 2019, passive acoustic data were collected from December 2016 to January 2017 and from May 2017 to June 2017 (recording period) by SV1053 as part of the Hybrid Antarctic Float Observing System (HAFOS) in the Weddell Sea. The recorder was moored at 1025 m depth and scheduled to record continuously at a sample rate of 6,857 Hz.被动声学监测（Passive acoustic monitoring，PAM）数据由德国汉堡develogic GmbH公司生产的Sono.Vault型SV1053记录仪采集，采集点位位于南大西洋扇区威德尔海的系泊站点AWI229-13，坐标为南纬64.0082°、西经0.014°。在2016年12月至2019年1月的整体部署周期内，该记录仪作为威德尔海混合南极浮标观测系统（Hybrid Antarctic Float Observing System，HAFOS）的组成部分，分别于2016年12月—2017年1月与2017年5月—2017年6月两个有效记录时段采集被动声学数据。该记录仪系泊于1025米水深处，预设采样率为6857 Hz，采用连续录音模式。