This data set was acquired with the towed Hawaii Mapping Research Group (HMRG) MR1 Sidescan Sonar on SeaMARC II during Rig Seismic expedition RS9401 conducted in 1994 (Chief Scientist: Dr. Mike Coffin
This data set was acquired with a ship-based Multibeam Sonar system during Surveyor expedition RP-15-SU-82 conducted in 1982 (Chief Scientist: Dr. Alexander Malahoff). These data files are of MBSystem
Python2 code to reproduce Figures 8-10. This code includes all separate basin information as well (Dt, DLCT, DBA,...) and the trendlines that are shown in the paper.