미국
Multibeam collection for PO-12-10-CB-CKPT: Multibeam data collected aboard Potawaugh from 10-Oct-12 to 10-Oct-12, Annapolis, MD to Annapolis, MD
This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found