Berndt Christian cberndt@geomar.de https://www.geomar.de/cberndt/ 0000-0001-5055-0180 GEOMAR - Helmholtz Centre for Ocean Research Kiel GEOMAR http://www.geomar.de https://ror.org/02h2x0161 Urlaub Morelia murlaub@geomar.de 0000-0002-1116-636X GEOMAR - Helmholtz Centre for Ocean Research Kiel GEOMAR http://www.geomar.de https://ror.org/02h2x0161 Berndt Janine jberndt@geomar.de 0000-0003-3720-3568 GEOMAR - Helmholtz Centre for Ocean Research Kiel GEOMAR http://www.geomar.de https://ror.org/02h2x0161 2026 Sediment echosounder raw data (Atlas Parasound P70 echosounder entire dataset) of RV MARIA S. MERIAN during cruise MSM132 dataset https://doi.org/10.1594/PANGAEA.997177 2026-09-10T09:23:42 Sediment echosounder data using the Teledyne Reson PARASOUND DS P-70 parametric sub-bottom profiler were recorded during RV MARIA S. MERIAN cruise MSM132 offshore Catania (Italy) to Heraklion (Greece) in the Mediterranean Sea. Data were acquired between 06 December 2024 and 01 January 2025. The PARASOUND system was operated continuously to acoustically image the shallow subsurface and sedimentary structures beneath the seafloor along the cruise track. However, the PARASOUND system was temporarily deactivated during station work, resulting in minor gaps in the otherwise continuous record. During MSM132, the PARASOUND system was operated with primary frequencies 18 kHz and 22 kHz. The resulting secondary frequencies are 4 kHz and 40 kHz. For sediment penetration, the secondary low frequency is of particular interest. The Parasound system emitted a rectangular frequency modulated single pulse. The transmitted beam width was set to 4.5° at 80 V. Receiver amplification was set to TVG Automatic at 20 dB, resulting in a gain of 35 dB for PHF and 32 dB for SLF. The sound velocity was manually set to 1500 m/s. The acquired sub-bottom profiler data were written as ASD, PS3 and SGY files. The dataset comprises the complete raw sediment echosounder record collected during MSM132 and is provided without further scientific interpretation or post-processing. Berndt Christian cberndt@geomar.de https://www.geomar.de/cberndt/ 0000-0001-5055-0180 Campbell Megan Crutchley Gareth J gcrutchley@geomar.de 0000-0002-6692-0665 Karstens Jens jkarstens@geomar.de 0000-0002-9434-2479 Kwasnitschka Tom tkwasnitschka@geomar.de 0000-0003-1046-1604 Nomikou Paraskevi evinom@geol.uoa.gr 0000-0001-8842-9730 Pandolpho Bruna Urlaub Morelia murlaub@geomar.de 0000-0002-1116-636X Benavides Roberto 2025 Monitoring of deformation at Kolumbo Volcano during MULTI-MAREX Cruise 1, Cruise No. MSM132, 3.12.2024 - 2.1.2024, Catania (Italy) - Heraklion (Greece) report MARIA S. MERIAN-Berichte, Begutachtungspanel Forschungsschiffe MSM132 https://doi.org/10.48433/cr_msm132 65 pp 25.212068 26.164215 36.245688 36.883757 25.63832097319038 36.637456147453086 2024-12-06T17:26:48 2025-01-01T22:09:13 -498.0 -498.0 uncoded table AI_BaseCamp AI BaseCamp - Helmholtz DataHub Earth & Environment https://earth-data.de/about MULTI-MAREX DAM mareXtreme - MULTI-MAREX: A living laboratory for improved forecasting and action options for multiple geomarine extreme events https://www.marextreme.de/en/multi-marex GEOMAR - Helmholtz Centre for Ocean Research Kiel GEOMAR http://www.geomar.de https://ror.org/02h2x0161 DAM_ResearchVessels DAM Marine Data - Research Vessels https://www.allianz-meeresforschung.de/en/activities/data-management-and-digitalisation/underway-research-data mareXtreme Research Mission of the German Marine Research Alliance (DAM): Paths to improved risk management in the area of marine extreme events and natural hazards https://www.marextreme.de/en MARUM - Center for Marine Environmental Sciences, University Bremen MARUM http://www.marum.de/ https://ror.org/04ers2y35 Bundesministerium für Bildung und Forschung BMBF https://www.bmftr.bund.de https://doi.org/10.13039/501100002347 03F0952A DAM mareXtreme - MULTI-MAREX, GEOMAR https://foerderportal.bund.de/foekat/jsp/SucheAction.do?actionMode=view&fkz=03F0952A MSM132_0_Underway-3 36.522576 25.487323 -498.0 2024-12-06T17:26:48 36.353181 25.913678 2025-01-01T22:21:19 MSM132 MMC-1 Catania, Italy 2024-12-02T00:00:00 Heraklion, Greece 2025-01-02T00:00:00 Maria S. Merian https://en.wikipedia.org/wiki/RV_Maria_S._Merian DBBT 9274197 Berndt, Christian doi:10.48433/cr_msm132 20250015 https://download.pangaea.de/reference/133182/attachments/MSM132_nav.png doi:10.1594/PANGAEA.982283 Maria S. Merian https://en.wikipedia.org/wiki/RV_Maria_S._Merian DBBT 9274197 ATLAS Parasound P70 Deep-Sea Parametric Sub-Bottom Profiler P70 hdl:10013/epic.26909.d007 Hydroacoustic devices parametric sub-bottom profilers http://vocab.nerc.ac.uk/collection/L05/current/396/ Event shows start point (date/time & coordinates) of first/last data record using Atlas Parasound P70 echosounder during cruise MSM132 20498 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ Binary Object Binary Berndt Christian cberndt@geomar.de https://www.geomar.de/cberndt/ 0000-0001-5055-0180 Binary Binary Object (Media Type) Binary (Type) Berndt Christian cberndt@geomar.de https://www.geomar.de/cberndt/ 0000-0001-5055-0180 Binary (Type) Binary Object (File Size) Binary (Size) Bytes Berndt Christian cberndt@geomar.de https://www.geomar.de/cberndt/ 0000-0001-5055-0180 Binary (Size) [Bytes] File content Content Berndt Christian cberndt@geomar.de https://www.geomar.de/cberndt/ 0000-0001-5055-0180 Content DATE/TIME Date/Time http://en.wikipedia.org/wiki/ISO_8601 Time T http://dbpedia.org/resource/Time Extracted from file Berndt Christian cberndt@geomar.de https://www.geomar.de/cberndt/ 0000-0001-5055-0180 Date/Time LATITUDE Latitude http://en.wikipedia.org/wiki/ISO_6709 Extracted from file Berndt Christian cberndt@geomar.de https://www.geomar.de/cberndt/ 0000-0001-5055-0180 Latitude LONGITUDE Longitude http://en.wikipedia.org/wiki/ISO_6709 Extracted from file Berndt Christian cberndt@geomar.de https://www.geomar.de/cberndt/ 0000-0001-5055-0180 Longitude Comment Comment Berndt Christian cberndt@geomar.de https://www.geomar.de/cberndt/ 0000-0001-5055-0180 Comment CurationLevelC Enhanced curation https://wiki.pangaea.de/wiki/Curation_levels ProcLevel1 PANGAEA data processing level 1 https://wiki.pangaea.de/wiki/Processing_levels#PANGAEA_data_processing_level_1 citable hydroacoustics PARASOUND sediment echosounder DAMUnderwayResearchData author104099 author111553 author111554 author21669 author40528 author42964 author47735 author51598 author56355 author97756 award4067 basis650 campaign3380058 campaign50283 curlevel30 event3228528 funder276 geocode1599 geocode1600 geocode1601 geocode8128 inst20147 inst277 journal17183 license21 method15467 method7486 param146419 param1570 param99583 pi21669 proclevel20 project4995 project4996 project5129 project5130 ref134029 term3692010 term43975 term48624 term50713 term51709 term52591 term68035 term77560 term77613 topotype11