| Summary: | Progress Code: completed Maintenance and Update Frequency: unknown Statement: Output from Simrad EK500 calibrated echosounder. Data quality processing occurs post cruise using analysis software packages Credit Joint venture study funded by CSIRO, FRDC and Blue grenadier industry Credit Rudy Kloser Credit Tim Ryan Simrad EA500 and EK500 vessel mounted vertical acoustic data consisting of 12kHz, 38kHz, 120kHz, collected on voyage SS 07/2004 of Southern Surveyor off the west coast of Tasmania in July-August 2004, as part of a project to test and develop the blue grenadier acoustic observation system. Data were collected for the duration of the voyage. 38kHz and 120kHz frequencies were calibrated at the start of the voyage.
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