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Schlindwein, Vera; Warnke, Fynn; Unland, Ellen; Höppner, Laura; Dreutter, Simon; Gebhardt, Andrea Catalina (2025): Sediment echosounder raw data (Atlas Parasound P70 echosounder entire dataset) of RV POLARSTERN during cruise PS137 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.974473

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Published: 2025-05-14DOI registered: 2025-06-12

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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 PS137 (ALOIS) and are archived here in ASD and PS3 format. During POLARSTERN cruise PS137, the Parasound system was run along specific tracklines to gain a deeper insight of the underlying sediments or bedrock. The entire dataset of cruise PS137 is archived here.
Keyword(s):
PARASOUND; sediment echosounder
Related to:
Schlindwein, Vera (2023): The Expedition PS137 of the Research Vessel POLARSTERN to the Arctic Ocean in 2023. Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 781, 121 pp, https://doi.org/10.57738/BzPM_0781_2023
Project(s):
Coverage:
Median Latitude: 81.160056 * Median Longitude: 1.520128 * South-bound Latitude: 72.595873 * West-bound Longitude: -6.647147 * North-bound Latitude: 83.845498 * East-bound Longitude: 18.277652
Date/Time Start: 2023-06-22T13:43:38 * Date/Time End: 2023-07-28T20:30:50
Minimum Elevation: -356.0 m * Maximum Elevation: -253.0 m
Event(s):
PS137_0_Underway-39 * Latitude Start: 72.595873 * Longitude Start: 18.277652 * Latitude End: 77.383107 * Longitude End: 6.988532 * Date/Time Start: 2023-06-22T13:43:38 * Date/Time End: 2023-07-28T20:33:18 * Elevation Start: -356.0 m * Elevation End: -253.0 m * O2A Registry URI: https://registry.o2a-data.de/items/1392 * Campaign: PS137 (ALOIS) * 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 PS137
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Binary ObjectBinaryGebhardt, Andrea Catalina
2Binary Object (Media Type)Binary (Type)Gebhardt, Andrea Catalina
3Binary Object (File Size)Binary (Size)BytesGebhardt, Andrea Catalina
4File contentContentGebhardt, Andrea Catalina
5DATE/TIMEDate/TimeGebhardt, Andrea CatalinaGeocode
6LATITUDELatitudeGebhardt, Andrea CatalinaGeocode
7LONGITUDELongitudeGebhardt, Andrea CatalinaGeocode
8CommentCommentGebhardt, Andrea Catalina
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 1 (ProcLevel1)
Size:
15581 data points

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