Thomisch, Karolin; Spiesecke, Stefanie; Boebel, Olaf (2024): Passive acoustic monitoring data recorded by recorder AU0302 at mooring F4-OZA2 in Fram Strait in 2020/2021 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.967475
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Abstract:
Passive acoustic monitoring (PAM) data were collected by recorder AU0302 of type AURAL (Autonomous Underwater Recorder for Acoustic Listening (AURAL; Model 3, Multi-Électronique) at 79.1669° N, 6.3327° E, mooring F4-OZA2, in Fram Strait. During a deployment period from July 2020 to July 2022, passive acoustic data were collected from July 2020 to May 2021 (recording period) by AU0302 as part of the Frontiers in Arctic Marine Monitoring (FRAM) observatory in Fram Strait. The recorder was moored at 300 m depth and scheduled to record at a duty cycle of 10 min per 1 h at a sample rate of 32,000 Hz. Due to a firmware bug, the set duty cycle changed on 2021-01-02 to continuous recording of files with 10 min duration. 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).
Data processing report:
Standard operating procedure:
Thomisch, Karolin; Spiesecke, Stefanie; Boebel, Olaf (2023): Standard operating procedures: Featuring Passive Acoustic Data by The Open Portal to Underwater Soundscapes (OPUS), Glossary. Zenodo, https://doi.org/10.5281/zenodo.7620763
Thomisch, Karolin; Spiesecke, Stefanie; Boebel, Olaf (2023): Standard operating procedures: Featuring Passive Acoustic Data by The Open Portal to Underwater Soundscapes (OPUS), Part I: Data preparation and standardization. Zenodo, https://doi.org/10.5281/zenodo.7680029
Additional metadata:
O2A Registry: Metadata for acoustic backscatter sensor "AURAL M3" at current version. Alfred Wegener Institut Helmholtz Centre for Polar and Marine Research, hdl:10013/sensor.9318eab1-2269-410b-a662-34c541b51750
Project(s):
Coverage:
Median Latitude: 79.165284 * Median Longitude: 6.358482 * South-bound Latitude: 79.163567 * West-bound Longitude: 6.333000 * North-bound Latitude: 79.167000 * East-bound Longitude: 6.383964
Date/Time Start: 2020-07-06T00:00:00 * Date/Time End: 2021-05-02T00:00:00
Minimum DEPTH, water: 300 m * Maximum DEPTH, water: 300 m
Event(s):
F4-OZA-2 (MSM93_24-2,PS131_22-1) * Latitude Start: 79.167000 * Longitude Start: 6.333000 * Latitude End: 79.163567 * Longitude End: 6.383964 * Date/Time Start: 2020-07-06T12:19:45 * Date/Time End: 2022-07-08T05:59:14 * Elevation Start: -1412.4 m * Elevation End: -1433.5 m * Sensor URI: sensor.awi.de * Location: Fram Strait * Campaign: MSM93 (GPF 18-1_33) * Basis: Maria S. Merian * Method/Device: Mooring (MOOR)
MSM93_24-2 (F4-OZA-2) * Latitude: 79.167000 * Longitude: 6.333000 * Date/Time: 2020-07-06T12:19:45 * Elevation: -1412.4 m * Sensor URI: sensor.awi.de * Location: North Greenland Sea * Campaign: MSM93 (GPF 18-1_33) * Basis: Maria S. Merian * Method/Device: Mooring (MOOR) * Comment: deployment
PS131_22-1 (F4-OZA-2) * Latitude: 79.163567 * Longitude: 6.383964 * Date/Time: 2022-07-08T05:59:14 * Elevation: -1433.5 m * Sensor URI: registry.o2a-data.de * Location: Arctic Ocean * Campaign: PS131 (ATWAICE) * Basis: Polarstern * Method/Device: Mooring (MOOR) * Comment: recovered
Comment:
Each daily .tar contains the 10-minute audio files (.wav format) collected during the respective day.
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Please note that this data set may also be listed as ARKF04-OZA2_AU0302_1 at other data portals, such as the Open Portal to Underwater Soundscapes (OPUS), available at https://opus.aq.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Thomisch, Karolin | Geocode | ||
| 2 | DEPTH, water | Depth water | m | Thomisch, Karolin | Geocode | |
| 3 | Audio file | AUDIO | Thomisch, Karolin | Autonomous Underwater Recorder for Acoustic Listening, Multi-Électronique, AURAL Model 3 | ||
| 4 | Audio file (File Size) | AUDIO (Size) | Bytes | Thomisch, Karolin | Autonomous Underwater Recorder for Acoustic Listening, Multi-Électronique, AURAL Model 3 |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Basic curation (CurationLevelB)
Size:
300 data points