Passive acoustic monitoring data recorded by recorder SV1008 at mooring AWI247-2 in the eastern Atlantic Ocean off Namibia in 2011/2012@en

Passive acoustic monitoring (PAM) data were collected by recorder SV1008 of type Sono.Vault (manufactured by develogic GmbH, Hamburg, Germany) at 20.9633 ° S, 5.9767 ° E, mooring AWI247-2, in the eastern Atlantic Ocean off Namibia. During a deployment period from November 2011 to November 2012, passive acoustic data were collected from November 2011 to August 2012 (recording period) by SV1008 off Namibia. The recorder was moored at 741 m depth and scheduled to record continuously at a sample rate of 5,333 Hz. Further details about the data acquisition and processing of this data set can be found in the accompanying metadata file (see Additional metadata) as well as the data processing report (see Data Processing Report). Passive acoustic data archived here represent data processing Level 2+ (see the associated data processing report), deviating from Standard Operation Procedure (SOP) Glossary (Thomisch et al. 2023a). Further information on data processing with regard to data preparation and standardization can be found in the associated SOP Part 1: Data preparation and standardization (Thomisch et al. 2023b).被动声学监测（Passive Acoustic Monitoring，PAM）数据由德国汉堡develogic GmbH制造的Sono.Vault型SV1008记录仪采集，采集点位位于纳米比亚外海东大西洋海域的锚点AWI247-2处，坐标为南纬20.9633°、东经5.9767°。本次布放周期为2011年11月至2012年11月，SV1008记录仪的实际有效记录时段为2011年11月至2012年8月。该记录仪布放水深为741米，预设采样率为5333 Hz，采用连续录制模式。本数据集的采集与处理详细信息可参阅随附的元数据文件（详见「附加元数据」）及数据处理报告（详见「数据处理报告」）。本处归档的被动声学数据为经过2+级处理的数据（详见关联数据处理报告），其处理流程与《标准操作流程（Standard Operation Procedure，SOP）术语表》（Thomisch等，2023a）存在差异。关于数据预处理与标准化的更多处理细节，可参阅关联的《SOP 第1部分：数据预处理与标准化》（Thomisch等，2023b）。