IN2016_V06 East Australian Current Bathymetry 10m - 210m Multi-resolution AusSeabed products

This layer group describes multibeam echosounder data collected on RV Investigator voyage IN2016_V06 titled "Sustained monitoring of the EAC: mass, heat and freshwater transports". The voyage took place between October 29 and November 13, 2016, departing from Brisbane (QLD) and arriving in Brisbane (QLD).\n\nThe purpose of the voyage was to recover and deploy an array of six full-depth current meter and property (temperature, salinity and pressure) moorings from the continental slope to the abyssal waters off Brisbane.\n\nThis dataset is published with the permission of CSIRO. Not to be used for navigational purposes.\n\nThe dataset contains bathymetry grids of 10m to 210m resolution of the East Australian Current produced from the processed EM122 and EM710 bathymetry data.\n\nLineage: Data processing for the EM122 and EM710 data was performed using CARIS 9.1. Data from both systems were imported into a single CARIS project using Vessel files Investigator_EM710 and Investigator_EM122. A zero tide was applied to the data before merging. All lines were swath edited and then subedited.\n\nThe data was then gridded at multiple resolutions in python Caris batch script using a Depth filter Vs Resolution guideline derived from AusSeabed Multibeam guidelines v2 and further inspected for outliers. Final raster products are available in L3 folder of this collection. Final processed data were also exported per line as GSF and ASCII format and available in the L2 folder of this collection.\n