Sub-bottom profiler data of the northern Lau Basin at ~16° during SONNE cruise SO267

doi:doi:10.1594/PANGAEA.945731

Sub-bottom profiler data of the northern Lau Basin at ~16° during SONNE cruise SO267

The Atlas PARASOUND P70 system was used to acquire high resolution sub-bottom profiler data throughout most of the cruise. Two different waves with frequencies of ~18-20 kHz (primary high frequency, PHF) and a ~22-24 kHz wave were used to create a so-called secondary high (about 40-42 kHz, SHF) and a secondary low frequency (SLF) of about 4 kHz, which is used for the sub-bottom profiling. The opening angle of the transducer array is 4° by 5°, which corresponds to a footprint size of about 7 % of the water depth. Data was acquired along p02 of Sonne cruise SO267 which crosses the northern Fonualei Rift Spreading Centre and the southern Mangatolu Triple Junction about ~16° S.

Data and Resources

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Cite this as

Riedel, Michael, Jegen, Anna, Kopp, Heidrun (2022). Dataset: Sub-bottom profiler data of the northern Lau Basin at ~16° during SONNE cruise SO267. https://doi.org/10.1594/PANGAEA.945731

DOI retrieved: 2022

Additional Info

Field	Value
Imported on	November 29, 2024
Last update	November 30, 2024
License	CC-BY-4.0
Source	https://doi.org/10.1594/PANGAEA.945731
Author	Riedel, Michael
Given Name	Michael
Family Name	Riedel
More Authors	Jegen, Anna Kopp, Heidrun
Source Creation	2022
Publication Year	2022
Resource Type	text/tab-separated-values - filename: SO267_ps-filelist
Subject Areas	Name: Chemistry Name: Geophysics Name: Lithosphere
Related Identifiers	Title: Extension Dynamics of the Northern Fonualei Rift and Spreading Center and the Southern Mangatolu Triple Junction in the Lau Basin at 16°S Identifier: https://doi.org/10.1029/2022GC010550 Type: DOI Relation: References Year: 2023 Source: Geochemistry, Geophysics, Geosystems Authors: Jegen Anna , Dannowski Anke , Schnabel Michael , Barckhausen Udo , Brandl Philipp A , Riedel Michael , Beniest Anouk , Heyde Ingo , Hannington Mark D , Sandhu Avrinder , Werner Reinhard , Kopp Heidrun , Barckhausen Udo , Heyde Ingo , Kopp Heidrun , Barckhausen Udo , Heyde Ingo , Kopp Heidrun , Hannington Mark D , Kopp Heidrun , Schnabel Michael , Jegen Anna , Dannowski Anke , Kopp Heidrun , Schnabel Michael , Jegen Anna , Kopp Heidrun . Title: 2D Magnetic profile data crossing the Mangatolu Triple Junction and the Fonualei Rift Spreading Centre in the northern Lau Basin, measured along profile P02 during SONNE cruise SO267 Identifier: https://doi.org/10.1594/PANGAEA.945927 Type: DOI Relation: References Year: 2022 Authors: Jegen Anna , Dannowski Anke , Schnabel Michael , Barckhausen Udo , Brandl Philipp A , Riedel Michael , Beniest Anouk , Heyde Ingo , Hannington Mark D , Sandhu Avrinder , Werner Reinhard , Kopp Heidrun , Barckhausen Udo , Heyde Ingo , Kopp Heidrun , Barckhausen Udo , Heyde Ingo , Kopp Heidrun , Hannington Mark D , Kopp Heidrun , Schnabel Michael , Jegen Anna , Dannowski Anke , Kopp Heidrun , Schnabel Michael , Jegen Anna , Kopp Heidrun . Title: Gravity data of 2D profile crossing the Mangatolu Triple Junction and the Fonualei Rift Spreading Centre in the northern Lau Basin, measured along profile P02 during SONNE cruise SO267 Identifier: https://doi.org/10.1594/PANGAEA.945721 Type: DOI Relation: References Year: 2022 Authors: Jegen Anna , Dannowski Anke , Schnabel Michael , Barckhausen Udo , Brandl Philipp A , Riedel Michael , Beniest Anouk , Heyde Ingo , Hannington Mark D , Sandhu Avrinder , Werner Reinhard , Kopp Heidrun , Barckhausen Udo , Heyde Ingo , Kopp Heidrun , Barckhausen Udo , Heyde Ingo , Kopp Heidrun , Hannington Mark D , Kopp Heidrun , Schnabel Michael , Jegen Anna , Dannowski Anke , Kopp Heidrun , Schnabel Michael , Jegen Anna , Kopp Heidrun . Title: RV SONNE Fahrtbericht / Cruise Report SO267: ARCHIMEDES I: Arc Rifting, Metallogeny and Microplate Evolution - an Integrated Geodynamic, Magmatic and Hydrothermal Study of the Fonualei Rift System, NE Lau Basin, Suva (Fiji) - Suva (Fiji), 11.12.2018 - 26.01.2019 Identifier: https://doi.org/10.3289/GEOMAR_REP_NS_49_2019 Type: DOI Relation: References Year: 2019 Source: GEOMAR Report (N. Ser.) Authors: Jegen Anna , Dannowski Anke , Schnabel Michael , Barckhausen Udo , Brandl Philipp A , Riedel Michael , Beniest Anouk , Heyde Ingo , Hannington Mark D , Sandhu Avrinder , Werner Reinhard , Kopp Heidrun , Barckhausen Udo , Heyde Ingo , Kopp Heidrun , Barckhausen Udo , Heyde Ingo , Kopp Heidrun , Hannington Mark D , Kopp Heidrun , Schnabel Michael , Jegen Anna , Dannowski Anke , Kopp Heidrun , Schnabel Michael , Jegen Anna , Kopp Heidrun . Title: Ocean bottom hydrophone sgy-files of seismic refraction and wide-angle data from profile P02 during SONNE cruise SO267 Identifier: https://doi.org/10.1594/PANGAEA.945716 Type: DOI Relation: References Year: 2022 Authors: Jegen Anna , Dannowski Anke , Schnabel Michael , Barckhausen Udo , Brandl Philipp A , Riedel Michael , Beniest Anouk , Heyde Ingo , Hannington Mark D , Sandhu Avrinder , Werner Reinhard , Kopp Heidrun , Barckhausen Udo , Heyde Ingo , Kopp Heidrun , Barckhausen Udo , Heyde Ingo , Kopp Heidrun , Hannington Mark D , Kopp Heidrun , Schnabel Michael , Jegen Anna , Dannowski Anke , Kopp Heidrun , Schnabel Michael , Jegen Anna , Kopp Heidrun . Title: Seismic reflection processed data of profile P02 (BGR18-202) during SONNE cruise SO267, Lau Basin, South Pacific Ocean Identifier: https://doi.org/10.1594/PANGAEA.945724 Type: DOI Relation: References Year: 2022 Authors: Jegen Anna , Dannowski Anke , Schnabel Michael , Barckhausen Udo , Brandl Philipp A , Riedel Michael , Beniest Anouk , Heyde Ingo , Hannington Mark D , Sandhu Avrinder , Werner Reinhard , Kopp Heidrun , Barckhausen Udo , Heyde Ingo , Kopp Heidrun , Barckhausen Udo , Heyde Ingo , Kopp Heidrun , Hannington Mark D , Kopp Heidrun , Schnabel Michael , Jegen Anna , Dannowski Anke , Kopp Heidrun , Schnabel Michael , Jegen Anna , Kopp Heidrun .