Passive acoustic monitoring data recorded by recorder SV1088 at mooring F4-19 in Fram Strait in 2019/2020

Passive acoustic monitoring (PAM) data were collected by recorder SV1088 of type Sono.Vault (manufactured by develogic GmbH, Hamburg, Germany) at 78.9997° N, 6.9997° E, mooring F4-19, in Fram Strait. During a deployment period from August 2019 to June 2021, passive acoustic data were collected from September 2019 to December 2020 (recording period) by SV1088 as part of the Frontiers in Arctic Marine Monitoring (FRAM) observatory in Fram Strait. The recorder was moored at 805 m depth and scheduled to record at a duty cycle of 10 min per 20 min at a sample rate of 48,000 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 1+, according to the standards defined in the associated 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).