IN2015_E01 Southern Ocean Bathymetry 10m - 210m Multi-resolution AusSeabed products

This layer group describes multibeam echosounder data collected on RV Investigator voyage IN2015_E01, titled "Cold Water Trial Voyage (including atmospherics)". The voyage took place between January 29 and February 18, 2015 departing from Hobart (TAS) and arriving in Hobart (TAS). The purpose of the voyage was to test Investigator equipment to 65° south. EM122 and EM710 were calibrated in transit in Storm Bay and subsequently used to acquire seafloor bathymetry and backscatter information from Hobart to Antarctic waters. This dataset is published with the permission of CSIRO. Not to be used for navigational purposes. The dataset contains bathymetry grids of 10m to 210m resolution of the Southern Ocean, produced from the processed EM122 and EM710 bathymetry data.