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Multibeam bathymetry processed data (Atlas Hydrosweep DS 3 echo sounder entire dataset) of RV POLARSTERN during cruise PS124, Weddell Sea, Southern Ocean

Multibeam data were collected during RV Polarstern cruise PS124 (2021-02-04 to 2021-03-30). Multibeam sonar system was Atlas Hydrographic Hydrosweep DS 3 multibeam echo sounder. Data are processed with Caris HIPS, including sound velocity correction with SV data from CTDs and World Ocean Atlas 13 (https://doi.org/10.7289/v5f769gt), 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 blockmedian 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

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Cite this as

Dorschel, Boris, Dreutter, Simon, Hehemann, Laura, Werner, Ellen, Boehringer, Lilian, Hellmer, Hartmut H (2023). Dataset: Multibeam bathymetry processed data (Atlas Hydrosweep DS 3 echo sounder entire dataset) of RV POLARSTERN during cruise PS124, Weddell Sea, Southern Ocean. https://doi.org/10.1594/PANGAEA.954628

DOI retrieved: 2023

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.954628
Author Dorschel, Boris
Given Name Boris
Family Name Dorschel
More Authors
Dreutter, Simon
Hehemann, Laura
Werner, Ellen
Boehringer, Lilian
Hellmer, Hartmut H
Source Creation 2023
Publication Year 2023
Resource Type text/tab-separated-values - filename: ps124_mbes_processed_ds3_ed
Subject Areas
Name: Ecology

Name: Lithosphere

Related Identifiers
Title: The Expedition PS124 of the Research Vessel POLARSTERN to the southern Weddell Sea in 2021
Identifier: https://doi.org/10.48433/BzPM_0755_2021
Type: DOI
Relation: References
Year: 2021
Source: Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research
Authors: Hellmer Hartmut H , Holtappels Moritz , Hehemann Laura , Werner Ellen , Boehringer Lilian , Dreutter Simon , Dorschel Boris , Hellmer Hartmut H .

Title: Multibeam bathymetry raw data (Atlas Hydrosweep DS 3 echo sounder entire dataset) of RV POLARSTERN during cruise PS124
Identifier: https://doi.org/10.1594/PANGAEA.948683
Type: DOI
Relation: References
Year: 2022
Source: Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven
Authors: Hellmer Hartmut H , Holtappels Moritz , Hehemann Laura , Werner Ellen , Boehringer Lilian , Dreutter Simon , Dorschel Boris , Hellmer Hartmut H .