Southwest Indian Ridge axis (33 to 52 deg. E) with transits. Multibeam bathymetry grids (processed, 100 m) acquired during MD121 SWIFT Cruise

multibeam bathymetry acquired during swift cruise with the marion dufresne. processed data gridded at 100 m and provided in netcdf gmt format (.grd extension).

在迅速巡航过程中，利用玛丽昂·杜弗林号采集的多波束测深数据。经过处理的数据以100米为网格进行网格化处理，并以netcdf gmt格式（.grd扩展名）提供。