Multibeam data were also collected aboard the R/V AHI (Acoustic Habitat Investigator), a 25' survey launch owned and operated by the NOAA Pacific Islands Fisheries Science Center in Honolulu, HI. The R/V AHI's survey sensors include a 240 kHz RESON SeaBat 8101-ER sonar providing bathymetry and imagery data, a TSS/Applanix POS/MV Model 320 which measures position, velocity, attitude and heading, and a Seabird SBE 19 CTD used to measure sound velocity profiles.
Specific equipment configurations are documented in metadata from cruises HI0501, AHI0501, HI0503, HI0508, and AHI0508. These metadata can be accessed at: http://www.soest.hawaii.edu/pibhmc/cms/cruise-catalog/