Gridded mulitbeam bathymetry data of the active lava ocean entry area of the 2018 Lower East Rift Zone eruption of Kilauea Volcano

The multibeam bathymetry data was collected with an EM302 swath system in 2018 during E/V Nautilus cruise NA099 (chief scientist Larry Mayer). The data files were processed in QPS Qimera using XBT sound velocity profiles collected locally. Bathymetry was gridded at 50m resolution for the entire survey and at 5m resolution for the near-shore lines at the site of the 2018 Kilauea ocean entry. The data files are in GMT-compatible netCDF grid format and were generated as part of a project called RAPID:Documenting the Development of a Lava Delta at the 2018 Lower East Rift Zone Eruption of Kilauea Volcano. Funding was provided by NSF award OCE18-46068 to Adam Soule.