10.1594/PANGAEA.969113Schwarzbach, PatrickPatrickSchwarzbachAlfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, BremerhavenCornish, NatalieNatalieCornishAlfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, BremerhavenHöppner, LauraLauraHöppner0009-0007-5073-3631Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, BremerhavenGohl, KarstenKarstenGohl0000-0002-9558-2116Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, BremerhavenDreutter, SimonSimonDreutter0000-0002-0878-0780Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, BremerhavenDorschel, BorisBorisDorschel0000-0002-3495-5927Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, BremerhavenKrastel, SebastianSebastianKrastel0000-0002-5899-9748Christian-Albrechts-Universität zu KielMultibeam bathymetry processed data (Atlas Hydrosweep DS 3 echo sounder entire dataset) of RV POLARSTERN during cruise PS141, Southern OceanPANGAEA2024BathymetryMultibeamPolarsternSouthern OceanBinary ObjectBinary Object (Media Type)Binary Object (File Size)File contentRaster cell sizeVertical datumHorizontal datumHorizontal datum, projection stored in fileLongitude, westboundLongitude, eastboundLatitude, southboundLatitude, northboundNumber of depth soundingsAreaElevation, minimumElevation, maximumSwath-mapping system Atlas Hydrosweep DS-3PS141PolarsternDataHub Earth and Environment of the Helmholtz Association (DataHub)2024-02-07T19:34:32/2024-04-10T05:00:30Dataset10.1594/PANGAEA.969003https://www.ncei.noaa.gov/archive/accession/NCEI-WOA1810.1175/1520-0426(2002)019<0183:EIMOBO>2.0.CO;21600 data pointstext/tab-separated-valuesCreative Commons Attribution 4.0 InternationalMultibeam data were collected during RV Polarstern cruise PS141 (2024-02-06 to 2024-04-14). 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, 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), and manual cleaning. The soundings are combined in daily files, the format is XYZ ASCII (<Lon> <Lat> <Depth in meters, positive up, relative to mean sea level>). 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.14.9971141.169-44.143-36.202Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhavenhttps://doi.org/10.13039/501100003207AWI_PS141_03Bathymetrie (EASI-3)