Multibeam bathymetry processed data (Atlas Hydrosweep DS 3 echo sounder entire dataset) of RV POLARSTERN during cruise PS123, Atlantic Ocean

DOI

Multibeam data were collected during RV Polarstern cruise PS123 (2020-12-20 to 2021-02-01). 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 SVPs, UCTDs 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.

These data should not be used for navigational purposes.

Identifier
DOI https://doi.org/10.1594/PANGAEA.954624
Related Identifier References https://doi.org/10.1594/PANGAEA.933278
Related Identifier References https://doi.org/10.48433/BzPM_0753_2021
Related Identifier IsDerivedFrom https://doi.org/10.1594/PANGAEA.948590
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.954624
Provenance
Creator Dreutter, Simon ORCID logo; Schulze Tenberge, Yvonne ORCID logo; Dorschel, Boris ORCID logo
Publisher PANGAEA
Publication Year 2023
Funding Reference Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven https://doi.org/10.13039/501100003207 Crossref Funder ID AWI_PS123_00
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Representation
Resource Type Dataset
Format text/tab-separated-values
Size 700 data points
Discipline Earth System Research
Spatial Coverage (-56.501W, -55.865S, -5.376E, 49.052N)
Temporal Coverage Begin 2020-12-22T18:41:20Z
Temporal Coverage End 2021-01-31T04:03:40Z