Here are gridded multibeam data for the Lomonosov Ridge off Greenland (LOMROG) 2009 expedition available. All data are provided in north polar stereographic projection at true scale 75N 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.