Swath sonar bathymetry during POLARSTERN cruise ARK-VII/3a (PS17) with links to multibeam raw data files

• Main Authors: Schenke, Hans Werner, Niederjasper, Fred, Monk, Jürgen, Dreyer, Johannes, Laing, Ralf, Voelker, Karsten
• Format: Dataset
• Language: English
• Published: PANGAEA 2011
• Subjects: ARK-VII/3a; AWI_Paleo; CT; DATE/TIME; LATITUDE; LONGITUDE; Paleoenvironmental Reconstructions from Marine Sediments @ AWI; Polarstern; PS17; PS17/3a-track; Swath-mapping system Atlas Hydrosweep DS-1; Underway cruise track measurements; Uniform resource locator/link to raw data file; Arctic; Arctic Ocean; St. Anna Trough; Hovgaard; Fram Strait; Iceberg*; Nordic Seas
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.767608; https://doi.org/10.1594/PANGAEA.767608

In multibeam echosounder and subbottom profiler data acquired during R/V Polarstern cruise ARK-VII/3a from the Hovgaard Ridge (Fram Strait), we found evidence for very deep (>1200 m) iceberg scouring. Five elongated seafloor features have been detected that are interpreted to be iceberg scours. T...