Multibeam bathymetry processed data (Atlas Hydrosweep DS 3 echo sounder entire dataset) of RV POLARSTERN during cruise PS150, Arctic Ocean

DOI

Multibeam data were collected during RV Polarstern cruise PS150 (2025-09-04 to 2025-10-24). 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 23 (https://www.ncei.noaa.gov/archive/accession/NCEI-WOA23), tidal correction with TPXO9_atlas_v5 (https://www.tpxo.net), 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.

These data should not be used for navigational purposes.

Identifier
DOI https://doi.org/10.1594/PANGAEA.988026
Related Identifier IsDerivedFrom https://doi.org/10.1594/PANGAEA.987491
Related Identifier https://doi.org/10.1175/1520-0426(2002)019<0183:EIMOBO>2.0.CO
Related Identifier References https://doi.org/10.25921/VA26-HV25
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.988026
Provenance
Creator Gebhardt, Andrea Catalina ORCID logo; Dreutter, Simon ORCID logo; Lemire, Annie; Dorschel, Boris ORCID logo; Schlindwein, Vera ORCID logo; Kanzow, Torsten ORCID logo
Publisher PANGAEA
Publication Year 2025
Funding Reference Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven https://doi.org/10.13039/501100003207 Crossref Funder ID AWI_PS150_04 Geophysics (EGC-Sources); Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven https://doi.org/10.13039/501100003207 Crossref Funder ID GPF2024/008
Rights Creative Commons Attribution 4.0 International; Data access is restricted (moratorium, sensitive data, license constraints); https://creativecommons.org/licenses/by/4.0/
OpenAccess false
Representation
Resource Type Dataset
Format text/tab-separated-values
Size 1075 data points
Discipline Earth System Research
Spatial Coverage (6.644W, 56.082S, 11.259E, 78.050N)
Temporal Coverage Begin 2025-09-04T20:08:08Z
Temporal Coverage End 2025-10-23T10:47:09Z