Multibeam bathymetry processed data (Kongsberg EM 122 entire dataset) of RV SONNE during cruise SO261, Atacama Trench, South Pacific Ocean

doi:doi:10.1594/PANGAEA.973026

You're currently viewing an old version of this dataset. To see the current version, click here.

Multibeam bathymetry processed data (Kongsberg EM 122 entire dataset) of RV SONNE during cruise SO261, Atacama Trench, South Pacific Ocean

Multibeam data were collected during RV Sonne cruise SO261 (2018-03-03 to 2018-04-02). Multibeam sonar system was Kongsberg EM 122 multibeam echosounder. Data are processed with Caris HIPS, including sound velocity correction with SV data from CTDs and World Ocean Atlas 18 (https://www.ncei.noaa.gov/archive/accession/NCEI-WOA18), tidal correction with TPXO9_atlas_v5 (https://www.tpxo.net/global/tpxo9-atlas), and manual cleaning. The soundings are combined in daily files, the format is XYZ ASCII ( ). Additional grids have been computed with depth dependent cell size to visualize the data. These grids are not meant for scientific analysis or navigation, but for overview purposes only.

Data and Resources

This dataset has no data

Cite this as

Dreutter, Simon, Hehemann, Laura, Stewart, Heather, Steffen, Melanie, Dorschel, Boris, Wenzhöfer, Frank (2024). Dataset: Multibeam bathymetry processed data (Kongsberg EM 122 entire dataset) of RV SONNE during cruise SO261, Atacama Trench, South Pacific Ocean. https://doi.org/10.1594/PANGAEA.973026

DOI retrieved: 2024

Additional Info

Field	Value
Imported on	November 30, 2024
Last update	November 30, 2024
License	CC-BY-4.0
Source	https://doi.org/10.1594/PANGAEA.973026
Author	Dreutter, Simon
Given Name	Simon
Family Name	Dreutter
More Authors	Hehemann, Laura Stewart, Heather Steffen, Melanie Dorschel, Boris Wenzhöfer, Frank
Source Creation	2024
Publication Year	2024
Resource Type	text/tab-separated-values - filename: so261_mbes_processed_em122_ed
Subject Areas	Name: Ecology Name: Lithosphere
Related Identifiers	Title: The Expedition SO261 of the Research Vessel SONNE to the Atacama Trench in the Pacific Ocean in 2018 Identifier: https://doi.org/10.2312/BzPM_0729_2019 Type: DOI Relation: References Year: 2019 Source: Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research Authors: Wenzhöfer Frank , Wenzhöfer Frank , Wölfl Anne-Cathrin . Title: Raw multibeam EM122 data: transits of SONNE cruise SO261 (South Pacific) Identifier: https://doi.org/10.1594/PANGAEA.889425 Type: DOI Relation: References Year: 2018 Authors: Wenzhöfer Frank , Wenzhöfer Frank , Wölfl Anne-Cathrin .