Swath sonar bathymetry during POLARSTERN cruise ANT-XVII/4 (PS56) with links to multibeam raw data files

Fred Niederjasper, Andreas Beyer, Martin Klenke, Thomas Ohff & Hans Werner Schenke
Multibeam data were collected during R/V Polarstern cruise ANT-XVII/4. Data recording was executed on transit from Punta Arenas to Porcupine Seabight where systematic profiling was performed. Data are unprocessed and may contain outliers and blunders. Therefore the data should not directly be used for grid calculations and charting projects but need to be edited furthermore. Because of a hardware problem the time stamps within the files are erroneously increased by one day. This error was...
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