RV Investigator Voyage IN2015_T02 EM122 Multibeam Echosounder Data

This record describes multibeam echosounder data collected on RV Investigator voyage IN2015_T02, which departed Sydney 2015-06-22 and arrived Hobart on 2015-06-26. The Kongsberg EM122 multibeam echosounder was used to acquire seafloor bathymetry and backscatter information along the shelf and slope from Sydney to Hobart. Ping rate varied according to depth. Data are stored in *.all raw format at CSIRO Oceans and Atmosphere. There are 72 files totalling 4.7 GB of raw data in this dataset. Sound velocity profiles using sea surface temperature 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.