Schulze Tenberge, Yvonne; Dreutter, Simon; Gebhardt, Andrea Catalina (2025): Sediment echosounder raw data (Atlas Parasound P70 echosounder entire dataset) of RV POLARSTERN during cruise PS123 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.974476
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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 PS123 and are archived here in ASD and PS3 format. The entire dataset of cruise PS123 is archived here.
Related to:
Heitland, Tim (2021): The Expedition PS123 of the Research Vessel POLARSTERN to NEUMAYER STATION III in 2020/2021. Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 753, 18 pp, https://doi.org/10.48433/BzPM_0753_2021
Coverage:
Median Latitude: -25.520173 * Median Longitude: -21.416069 * South-bound Latitude: -59.909212 * West-bound Longitude: -56.501425 * North-bound Latitude: 49.151133 * East-bound Longitude: -5.115488
Date/Time Start: 2020-12-22T17:48:28 * Date/Time End: 2021-01-31T04:04:08
Minimum Elevation: -4423.4 m * Maximum Elevation: -93.4 m
Event(s):
PS123_0_Underway-20 * Latitude Start: 49.151133 * Longitude Start: -5.115488 * Latitude End: -55.863488 * Longitude End: -56.501586 * Date/Time Start: 2020-12-22T17:48:28 * Date/Time End: 2021-01-31T04:04:22 * Elevation Start: -93.4 m * Elevation End: -4423.4 m * O2A Registry URI: https://registry.o2a-data.de/items/1392 * Campaign: PS123 (GPF 20-1_017) * 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 PS123
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:
45029 data points
Download Data
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