Multibeam bathymetry processed data (Atlas Hydrosweep DS 2 echo sounder entire dataset) of RV POLARSTERN during cruise ARK-XVIII/2 (PS62), Fram Strait, Arctic Ocean

Hartmann, Thomas; Gütz, Sonja; Pokorná, Markéta; Schenke, Hans Werner; Dreutter, Simon; Dorschel, Boris

Multibeam bathymetry processed data (Atlas Hydrosweep DS 2 echo sounder entire dataset) of RV POLARSTERN during cruise ARK-XVIII/2 (PS62), Fram Strait, Arctic Ocean

2025

Multibeam data were collected during RV Polarstern cruise ARK-XVIII/2 (2002-08-19 to 2002-10-15). 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/global/tpxo9-atlas), 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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Mots clés AGROVOC

arctic ocean area bathymetry elevation latitude longitude

Informations bibliographiques

Editeur

PANGAEA

D'autres materias

Northbound; Hydrosweep ds2; Eastbound; Binary object; Minimum; Binary object (media type); Fram strait; Raster cell size; Maximum; Horizontal datum; Projection stored in file; Vertical datum; Swath-mapping system atlas hydrosweep ds-2; Westbound; Southbound; Multibeam; Ps62; File content; Binary object (file size); Number of depth soundings; Polarstern; Ps62/2_0_underway-1; Ark-xviii/2

Langue

anglais

Format

text/tab-separated-values, 1050 data points

Licence

CC-BY-4.0: Creative Commons Attribution 4.0 International, Access constraints: unrestricted, info:eu-repo/semantics/openAccess

Type

Dataset

Sur AGRIS depuis: 2025-05-22

Date de modification: 2025-06-17

Format: Dublin Core

Fournisseur de données

Cette notice bibliographique a été fournie par Alfred Wegener Institute for Polar and Marine Research

Découvrez la collection de ce fournisseur de données dans AGRIS

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Multibeam bathymetry processed data (Atlas Hydrosweep DS 2 echo sounder entire dataset) of RV POLARSTERN during cruise ARK-XVIII/2 (PS62), Fram Strait, Arctic Ocean

2025

Mots clés AGROVOC

Informations bibliographiques