Multibeam bathymetry processed data (Atlas Hydrosweep DS 3 echo sounder entire dataset) of RV POLARSTERN during cruise PS144, Central Arctic Ocean

DOI

Multibeam data were collected during RV Polarstern cruise PS144 (2024-08-09 to 2024-10-13). 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 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.

These data should not be used for navigational purposes.

Identifier
DOI https://doi.org/10.1594/PANGAEA.974484
Related Identifier IsDerivedFrom https://doi.org/10.1594/PANGAEA.973293
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.974484
Provenance
Creator Dreutter, Simon ORCID logo; Tippenhauer, Sandra ORCID logo; Dorschel, Boris ORCID logo; Rabe, Benjamin 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_PS144_03 Phys.Oz.
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 100 data points
Discipline Earth System Research
Spatial Coverage (55.654W, 85.066S, 92.460E, 87.034N)
Temporal Coverage Begin 2024-08-27T07:42:50Z
Temporal Coverage End 2024-09-26T23:04:28Z