Weigelt, Estella; Gaedicke, Christoph; Hamann, Jakob; Gebhardt, Andrea Catalina: Sediment echosounder raw data (Atlas Parasound P70 echosounder entire dataset) of RV POLARSTERN during cruise PS128 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.962130 (dataset in review)
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 PS128 (EASI-1) and are archived here in ASD and PS3 format. During POLARSTERN cruise PS128, Parasound data formed the basis for determination of appropriate coring locations. The entire dataset of cruise PS128 is archived here, including data from international waters off South Africa to off Antarctica, with special emphasis on the key locations offshore Ekström Ice Shelf, and from Lazarew Sea, through Riiser-Larsen Sea, Cosmonaut Sea to Cooperation Sea.
Related to:
Tiedemann, Ralf; Müller, Juliane (2022): The Expedition PS128 of the Research Vessel POLARSTERN to the Weddell Sea, Lazarew Sea, Riiser-Larsen Sea, Cosmonaut Sea and Cooperation Sea in 2022. Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 764, 235 pp, https://doi.org/10.57738/BzPM_0764_2022
Coverage:
Median Latitude: -62.652334 * Median Longitude: 24.403008 * South-bound Latitude: -70.703107 * West-bound Longitude: -9.550685 * North-bound Latitude: -37.328876 * East-bound Longitude: 66.772215
Date/Time Start: 2022-01-07T14:44:00 * Date/Time End: 2022-02-27T03:55:31
Minimum Elevation: -4837.3 m * Maximum Elevation: -4702.4 m
Event(s):
PS128_0_Underway-20 * Latitude Start: -37.328876 * Longitude Start: 16.587203 * Latitude End: -38.018030 * Longitude End: 18.520082 * Date/Time Start: 2022-01-07T14:44:00 * Date/Time End: 2022-02-27T04:01:44 * Elevation Start: -4837.3 m * Elevation End: -4702.4 m * O2A Registry URI: https://registry.o2a-data.de/items/1392 * Location: South Atlantic Ocean * Campaign: PS128 (EASI-1) * 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 PS128
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) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 1 (ProcLevel1)
Size:
98488 data points
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