Dreutter, Simon; Cornish, Natalie; Isler, Tea; Dorschel, Boris; Hanfland, Claudia (2025): Multibeam bathymetry raw data (Atlas Hydrosweep DS 3 echo sounder entire dataset) of RV POLARSTERN during cruise PS145/1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.974608
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Published: 2025-02-03 • DOI registered: 2025-03-12
Abstract:
Multibeam data were collected with RV Polarstern along the route of cruise PS145/1 and data acquisition was continuously monitored during the survey. Multibeam sonar system was Teledyne/Atlas Hydrosweep DS3. SVPs were retrieved from SV probe and CTD data, as well as synthetic profiles from World Ocean Atlas 18. SVPs were processed with HydrOffice SoundSpeedManager (https://www.hydroffice.org/soundspeed/main) and extended with World Ocean Atlas 18 (https://www.ncei.noaa.gov/archive/accession/NCEI-WOA18). SVP data were applied during acquisition. Multibeam data are unprocessed and may contain outliers and blunders and should not be used for grid calculations and charting projects without further editing. The raw multibeam sonar data in Teledyne Reson multibeam processing format (.s7k) were recorded with Teledyne PDS software. Raw data files can be processed using software packages like CARIS HIPS/SIPS. For updated vessel configuration files check further details.
Related to:
Dreutter, Simon; Cornish, Natalie; Isler, Tea; Dorschel, Boris; Hanfland, Claudia (2025): Multibeam bathymetry processed data (Atlas Hydrosweep DS 3 echo sounder entire dataset) of RV POLARSTERN during cruise PS145/1, Atlantic Ocean [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.974836
Documentation:
Project(s):
Funding:
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI), grant/award no. AWI_PS145_02: Bathymetrie
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI), grant/award no. GPF2024/008
Coverage:
Median Latitude: 40.273861 * Median Longitude: -10.903695 * South-bound Latitude: 29.868753 * West-bound Longitude: -15.173443 * North-bound Latitude: 53.764440 * East-bound Longitude: 5.912600
Date/Time Start: 2024-11-25T08:00:39 * Date/Time End: 2024-12-04T21:55:14
Minimum ELEVATION: -5303.2642 m a.s.l. * Maximum ELEVATION: -92.0261 m a.s.l.
Event(s):
PS145/1_0_Underway-7 * Latitude Start: 53.761377 * Longitude Start: 5.923478 * Latitude End: 28.256969 * Longitude End: -15.340583 * Date/Time Start: 2024-11-25T07:48:00 * Date/Time End: 2024-12-05T07:39:12 * Elevation Start: -15.1 m * Elevation End: -2057.1 m * O2A Registry URI: https://registry.o2a-data.de/items/1393 * Campaign: PS145/1 (POLMAR) * Basis: Polarstern * Method/Device: Multibeam echosounder (MBES)
PS145/1_1-1 * Latitude: 47.110634 * Longitude: -7.720080 * Date/Time: 2024-11-29T15:54:27 * Elevation: -4243.6 m * O2A Registry URI: https://registry.o2a-data.de/items/1399 * Campaign: PS145/1 (POLMAR) * Basis: Polarstern * Method/Device: CTD/Rosette (CTD-RO)
PS145/1_2-1 * Latitude Start: 43.951005 * Longitude Start: -10.977214 * Latitude End: 43.953004 * Longitude End: -10.974901 * Date/Time Start: 2024-11-30T15:18:09 * Date/Time End: 2024-11-30T19:02:20 * Elevation Start: -4950.5 m * Elevation End: -4961.0 m * O2A Registry URI: https://registry.o2a-data.de/items/1395 * Campaign: PS145/1 (POLMAR) * Basis: Polarstern * Method/Device: Sound velocity profiler (SVP)
Comment:
These data should not be used for navigational purposes.
Parameter(s):
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:
2185 data points
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