RV Investigator Voyage IN2014_E04 EM122 Multibeam Echosounder Data

This record describes multibeam echosounder data collected on RV Investigator Event voyage IN2014_E04 which departed Hobart on the 26 Nov 2014 and returning to Hobart on the 28 Nov 2014. The Kongsberg EM122 multibeam echosounder was used to acquire seafloor bathymetry and backscatter information East of Hobart. Ping rate varied according to depth. Data are stored in *.all raw format at CSIRO Oceans and Atmosphere. There are 24 files totalling 0.86 GB of raw data in this dataset. Sound velocity profiles were applied to this data during data acquisition. Tide corrections were not applied to the processed data.Processed data are available in XYZ and GSF format. Additional information regarding this dataset is contained in the GSM data acquisition and processing report. Additional data products available on request.