Multibeam bathymetry acquired during SWIFT cruise with the Marion Dufresne. Processed data gridded at 100 m and provided in NETCDF GMT format (.grd extension).

Six large grids were obtained by merging multibeam bathymetric data from several international cruises along the Southwest Indian Ridge from the Gallieni Transform Fault (54°E) to the Rodrigues Triple Junction (70°E). The spatial resolution is about 150 m. This dataset was used in several scientific papers.