Annotated record of the detailed examination of Mn deposits from the R/V Argo ZETES Expedition in the Pacific Ocean

The cores and dredges described are taken during the R/V Argo ZETES Expedition from March until August 1966 by the Scripps Institute of Oceanography. A total of 53 cores and dredges were recovered and are available at Scripps Institute of Oceanography for sampling and study.

Swath sonar bathymetry during SONNE cruise SO196 with links to multibeam raw data files

Multibeam data were measured during R/V Sonne cruise SO-196 (2008-03-02 to 2008-03-27) along survey profiles, transits and during stationary work. Data were achieved at the Okiwana Trough, particularly in the area of Yonaguni Knoll and Hatoma Knoll. The multibeam sonar system Kongsberg EM120 was operated using 191 beams and up to 150 deg aperture angle. The refraction correction was achieved using CTD profiles measured during this cruise. The quality of data might be reduced during bad weather periods. The dataset contains raw data that are not processed and thus may contain errors and blunders in depth and position.