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Bibliographische Detailangaben
Hauptverfasser: Hohmann, Constanze, Frahm, Alexandra, Matthiessen, Jens, Schenke, Hans Werner, Dreutter, Simon, Dorschel, Boris
Format: Dataset Open Access
Sprache:en
Veröffentlicht: PANGAEA 2025
Schlagworte:
Arctic Ocean; Area; ARK-XVIII/1; Bathymetry; Binary Object; Binary Object (File Size); Binary Object (Media Type); DataHub; DataHub Earth and Environment of the Helmholtz Association; Elevation, maximum; Elevation, minimum; File content; Fram Strait; Horizontal datum; Horizontal datum, projection stored in file; Hydrosweep DS2; Latitude, northbound; Latitude, southbound; Longitude, eastbound; Longitude, westbound; Multibeam; Number of depth soundings; Polarstern; PS62; PS62/1_0_Underway-1; Raster cell size; Swath-mapping system Atlas Hydrosweep DS-2; Vertical datum
Online-Zugang:https://doi.org/10.1594/PANGAEA.981084
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Inhaltsangabe:
  • Multibeam data were collected during RV Polarstern cruise ARK-XVIII/1 (2002-06-24 to 2002-08-17). Multibeam sonar system was Atlas Hydrographic Hydrosweep DS 2 multibeam echo sounder. Data are processed with Caris HIPS, including sound velocity correction by cross fan calibration, 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 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.

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