미국
Multibeam collection for DRFT09RR: Multibeam data collected aboard Roger Revelle from 25-Feb-02 to 07-Mar-02, Lyttelton, New Zealand to Pago Pago, American Samoa
This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found