Multibeam bathymetry processed data (Atlas Hydrosweep DS 3 echo sounder entire dataset) of RV POLARSTERN during cruise PS135/1, Atlantic Ocean

DOI

Multibeam data were collected during RV Polarstern cruise PS135/1 (2023-03-09 to 2023-03-29). 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 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 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.961241
Related Identifier IsDerivedFrom https://doi.org/10.1594/PANGAEA.958676
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.961241
Provenance
Creator Schulze Tenberge, Yvonne ORCID logo; Konopatzky, Peter ORCID logo; Dreutter, Simon 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_PS135_01 Bathymetry
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 425 data points
Discipline Earth System Research
Spatial Coverage (-60.633W, -47.570S, -25.171E, 16.596N)
Temporal Coverage Begin 2023-03-12T18:56:07Z
Temporal Coverage End 2023-03-28T14:30:50Z