Hehemann, Laura; Werner, Ellen; Boehringer, Lilian; Gebhardt, Andrea Catalina (2025): Sediment echosounder raw data (Atlas Parasound P70 echosounder entire dataset) of RV POLARSTERN during cruise PS124 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.974477
Always quote citation above when using data! You can download the citation in several formats below.
Published: 2025-05-14 • DOI registered: 2025-06-12
Abstract:
Sediment echosounder (Teledyne Parasound P70 echosounder) data are generally retrieved to get information on the characteristics of the upper tens of meters of the sub-seafloor. Raw primary high frequency (PHF) and secondary low frequency (SLF) echo sounding data were retrieved during POLARSTERN cruise PS124 (FIL2021) and are archived here in ASD and PS3 format. The entire dataset of cruise PS123 is archived here.
Related to:
Hellmer, Hartmut H; Holtappels, Moritz (2021): The Expedition PS124 of the Research Vessel POLARSTERN to the southern Weddell Sea in 2021. Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 755, 237 pp, https://doi.org/10.48433/BzPM_0755_2021
Coverage:
Median Latitude: -70.288046 * Median Longitude: -32.338590 * South-bound Latitude: -77.201766 * West-bound Longitude: -55.785096 * North-bound Latitude: -54.234094 * East-bound Longitude: -7.062547
Date/Time Start: 2021-02-04T15:51:56 * Date/Time End: 2021-03-29T16:51:05
Minimum Elevation: -4065.1 m * Maximum Elevation: -2085.4 m
Event(s):
PS124_0_Underway-20 * Latitude Start: -55.805889 * Longitude Start: -55.785096 * Latitude End: -54.234094 * Longitude End: -53.993371 * Date/Time Start: 2021-02-04T15:51:56 * Date/Time End: 2021-03-29T16:51:05 * Elevation Start: -4065.1 m * Elevation End: -2085.4 m * O2A Registry URI: https://registry.o2a-data.de/items/1392 * Location: Scotia Sea * Campaign: PS124 (GPF 19-2_039, COSMUS) * Basis: Polarstern * Method/Device: ATLAS Parasound P70 Deep-Sea Parametric Sub-Bottom Profiler (P70) * Comment: Event shows start point (date/time & coordinates) of first/last data record using Atlas Parasound P70 echosounder during cruise PS124
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Binary Object | Binary | Gebhardt, Andrea Catalina | |||
| 2 | Binary Object (Media Type) | Binary (Type) | Gebhardt, Andrea Catalina | |||
| 3 | Binary Object (File Size) | Binary (Size) | Bytes | Gebhardt, Andrea Catalina | ||
| 4 | File content | Content | Gebhardt, Andrea Catalina | |||
| 5 | DATE/TIME | Date/Time | Gebhardt, Andrea Catalina | Geocode | ||
| 6 | LATITUDE | Latitude | Gebhardt, Andrea Catalina | Geocode | ||
| 7 | LONGITUDE | Longitude | Gebhardt, Andrea Catalina | Geocode | ||
| 8 | Comment | Comment | Gebhardt, Andrea Catalina |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 1 (ProcLevel1)
Size:
57352 data points
Download Data
View dataset as HTML (shows only first 2000 rows)