미국
Multibeam collection for MGL0902: Multibeam data collected aboard Marcus G. Langseth from 13-Jan-09 to 21-Jan-09, Nuku'alofa, Tonga to Nuku'alofa, Tonga
This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found