Processed Near-Bottom AUV Navigation and Swath Bathymetry Data from the East Pacific Rise at 9N Spreading Center Segment, acquired during R/V Atlantis expedition AT50-21 (2024)

This data set was acquired with an iXblue PhinsIII Navigation System,RD Instruments WorkhorseNavigator Navigation System and Ranger2 Navigation System on AUV Sentry during R/V Atlantis expedition AT50-21 conducted in 2024 (Chief Scientist: Dr. Jill McDermott, Investigators: Dr. Jill McDermott, Dr. Daniel Fornari). These data files are of ASCII:MBNAV format and include Navigation and Swath Bathymetry data that were processed after acquisition. Data were acquired as part of the project: Collaborative Research: Monitoring hydrothermal fluids, crustal permeability and seafloor morphology in preparation for the next volcanic eruption at the East Pacific Rise, 9'50"N. Funding was provided by NSF Award: OCE19-49485.