de.pangaea.dataset997177 und dataset PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact 2026-10-09T03:34:35Z https://doi.pangaea.de/10.1594/PANGAEA.997177 <gco:CharacterString>Sediment echosounder raw data (Atlas Parasound P70 echosounder entire dataset) of RV MARIA S. MERIAN during cruise MSM132</gco:CharacterString> 2026-09-10T09:23:42 publication https://doi.org/10.1594/PANGAEA.997177 Berndt, Christian
cberndt@geomar.de
https://orcid.org/0000-0001-5055-0180 information author Urlaub, Morelia
murlaub@geomar.de
https://orcid.org/0000-0002-1116-636X information author Berndt, Janine
jberndt@geomar.de
https://orcid.org/0000-0003-3720-3568 information author PANGAEA
info@pangaea.de
https://www.pangaea.de/ information publisher tableDigital 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. completed Berndt, Christian
cberndt@geomar.de
https://orcid.org/0000-0001-5055-0180 information principalInvestigator hydroacoustics PARASOUND sediment echosounder theme <gco:CharacterString>PANGAEA Keyword List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact AI_BaseCamp AI BaseCamp - Helmholtz DataHub Earth & Environment MULTI-MAREX DAM mareXtreme - MULTI-MAREX: A living laboratory for improved forecasting and action options for multiple geomarine extreme events DAM_ResearchVessels DAM Marine Data - Research Vessels 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 theme <gco:CharacterString>PANGAEA Project List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact copyright restricted copyright CC-BY-4.0: Creative Commons Attribution 4.0 International (License comes into effect after moratorium ends) textTable und geoscientificInformation 25.212068 26.164215 36.245688 36.883757 2024-12-06T17:26:48 2025-01-01T22:09:13 Binary Object thematicClassification Binary Object (Media Type) thematicClassification Binary Object (File Size) physicalMeasurement Bytes Bytes File content thematicClassification DATE/TIME thematicClassification Extracted from file LATITUDE thematicClassification Extracted from file LONGITUDE thematicClassification Extracted from file Comment thematicClassification text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.997177?format=textfile download dataset The data set was checked for completeness, correctness, and consistency of metainformation. Validity of used methods was checked and - if applicable - precision and range of data. EVENT LABEL: MSM132_0_Underway-3 * LATITUDE START: 36.522576 * LONGITUDE START: 25.487323 * LATITUDE END: 36.353181 * LONGITUDE END: 25.913678 * DATE/TIME START: 2024-12-06T17:26:48 * DATE/TIME END: 2025-01-01T22:21:19 * ELEVATION: -498.0 m * CAMPAIGN: MSM132 * BASIS: Maria S. Merian * METHOD/DEVICE: ATLAS Parasound P70 Deep-Sea Parametric Sub-Bottom Profiler Event shows start point (date/time & coordinates) of first/last data record using Atlas Parasound P70 echosounder during cruise MSM132 2024-12-06T17:26:48 Related to <gco:CharacterString>Monitoring of deformation at Kolumbo Volcano during MULTI-MAREX Cruise 1, Cruise No. MSM132, 3.12.2024 - 2.1.2024, Catania (Italy) - Heraklion (Greece)</gco:CharacterString> 2025-01-01 publication https://doi.org/10.48433/cr_msm132 Berndt, Christian
cberndt@geomar.de
https://orcid.org/0000-0001-5055-0180 information author Campbell, Megan author Crutchley, Gareth J
gcrutchley@geomar.de
https://orcid.org/0000-0002-6692-0665 information author Karstens, Jens
jkarstens@geomar.de
https://orcid.org/0000-0002-9434-2479 information author Kwasnitschka, Tom
tkwasnitschka@geomar.de
https://orcid.org/0000-0003-1046-1604 information author Nomikou, Paraskevi
evinom@geol.uoa.gr
https://orcid.org/0000-0001-8842-9730 information author Pandolpho, Bruna author Urlaub, Morelia
murlaub@geomar.de
https://orcid.org/0000-0002-1116-636X information author Benavides, Roberto author documentDigital MARIA S. MERIAN-Berichte, Begutachtungspanel Forschungsschiffe MSM132 65 pp