Here are gridded multibeam data for the OATRC 2012 expedition available. All data are provided in UTM zone 29N and WGS84.
In the list below links to data files are provided for the corresponding fieldsheets. The multibeam data are available in various formats: Fledermaus SD object files, ArcView ASCII files and netCDF files.
Further information about the cruise and the sonar instruments may be obtained at the following links.