Multibeam sonar bathymetry and backscatter data from the eastern Pacific and Central America margin collected in 2003 on Revelle cruise DANA01RR (investigator Peter Lonsdale)

This multibeam swath bathymetry data set was collected with a Kongsberg EM120 sonar system during Revelle cruise DANA01RR. The data files are in MBSystem format and were acquired as part of the project called Indirect Study of Subducted Oceanic Lithosphere at the Central American Margin. Funding was provided by NSF grant OCE02-03636.