Multibeam bathymetry processed data (Atlas Hydrosweep DS 3 echo sounder entire dataset) of RV POLARSTERN during cruise PS104, Amundsen Sea, Southern Ocean

DOI

Multibeam data were collected during RV Polarstern cruise PS104 (2017-02-05 to 2017-03-18). 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 and CTDs, 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.955076
Related Identifier References https://doi.org/10.2312/BzPM_0712_2017
Related Identifier IsDerivedFrom https://doi.org/10.1594/PANGAEA.878046
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.955076
Provenance
Creator Arndt, Jan Erik ORCID logo; Braakmann-Folgmann, Anne; Haupt, Tobias; Dorschel, Boris ORCID logo; Dreutter, Simon ORCID logo
Publisher PANGAEA
Publication Year 2023
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 800 data points
Discipline Earth System Research
Spatial Coverage (-80.295W, -57.212S, -78.805E, -55.395N)
Temporal Coverage Begin 2017-02-10T14:00:00Z
Temporal Coverage End 2017-03-16T12:00:00Z