Gridded bathymetry from EM122 multibeam echosounder of R/V Maria S. Merian cruise MSM30 ...

Bathymetry data was acquired during R/V MARIA S. MERIAN cruise MSM30 in the northwestern Barents Sea between 16.07.2013 and 15.08.2013. The cruise aimed drilling glacigenic sediments with the MARUM seafloor drill rig MeBo in the Kveithola Trough, a palaeo-ice stream depositional system in the wester...

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Bibliographic Details
Main Authors: dos Santos Ferreira, Christian, Özmaral, Asli, Gaide, Stefanie, Wintersteller, Paul
Format: Dataset
Language:English
Published: PANGAEA 2020
Subjects:
Bathymetry
CORIBAR
EM122
hydroacoustics
Svalbard
File name
File format
File size
Uniform resource locator/link to file
Underway cruise track measurements
MSM30
Maria S. Merian
Center for Marine Environmental Sciences MARUM
Barents Sea
Sea ice
Online Access:https://dx.doi.org/10.1594/pangaea.912850
https://doi.pangaea.de/10.1594/PANGAEA.912850
Description
Summary:Bathymetry data was acquired during R/V MARIA S. MERIAN cruise MSM30 in the northwestern Barents Sea between 16.07.2013 and 15.08.2013. The cruise aimed drilling glacigenic sediments with the MARUM seafloor drill rig MeBo in the Kveithola Trough, a palaeo-ice stream depositional system in the western Barents Sea. The main scientific objective was to reconstruct high- and deglacial icestream and sea-ice dynamics as a result of climatic variability. Intensive multibeam mapping extended the existing regional bathymetric map, illustrating the various morphological elements at the slope (shelf-edge gullies, young landslides, elongated slide scars) and on the shelf (current leading channels, ice plough mark pattern, grounding-zone wedge boundaries). CI Citation: Paul Wintersteller (seafloor-imaging@marum.de) as responsible party for bathymetry raw data ingest and approval.Description of processed data sources:During the MSM30 cruise, the hull-mounted KONGSBERG EM122 multibeam echosounder (MBES) was utilized to ...

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