Brehmer-Moltmann, Johanna; Weigelt, Estella; Gebhardt, Andrea Catalina: Sediment echosounder raw data (Atlas Parasound P70 echosounder entire dataset) of RV POLARSTERN during cruise PS140 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.967287 (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 PS140 (EASI-2) and are archived here in ASD and PS3 format. During POLARSTERN cruise PS140, Parasound data formed the basis for determination of appropriate coring locations. The entire dataset of cruise PS140 is archived here, including data from international waters off South Africa to off Australia, with special emphasis on three key locations: A Western Indian Ocean Transect, Prydz Bay, and an Eastern Indian Ocean Transect.
Coverage:
Median Latitude: -58.132537 * Median Longitude: 82.648078 * South-bound Latitude: -69.385762 * West-bound Longitude: 24.627708 * North-bound Latitude: -37.585837 * East-bound Longitude: 141.797314
Date/Time Start: 2023-11-30T00:17:34 * Date/Time End: 2024-01-28T20:34:54
Minimum Elevation: -5156.0 m * Maximum Elevation: -3657.0 m
Event(s):
PS140_0_Underway-39 * Latitude Start: -37.585837 * Longitude Start: 24.627708 * Latitude End: -45.034867 * Longitude End: 141.825274 * Date/Time Start: 2023-11-30T00:17:34 * Date/Time End: 2024-01-28T20:42:46 * Elevation Start: -3657.0 m * Elevation End: -5156.0 m * O2A Registry URI: registry.o2a-data.de * Campaign: PS140 (EASI-2) * 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 PS140
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:
53860 data points
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