"1" .
"1" .
"TOOL1110" .
.
"Reson SeaBat 7160" .
"A multibeam echosounder for continental shelf mapping. It uses linearreceive and transmit arrays at a nominal frequency of 440 kHz to measure sea floor depth between 3-3000 m and a swath coverage of greater than 4x the water depth. It features a T-shaped array geometry. It also features a pitch-stabilised transmitter and an active roll compensated receiver. It has 512 high density equi-distant beams, an along-track beamwdith of 1.5 degrees and an across-track beamwidth of 2.0 degrees." .
"accepted" .
"Teledyne Reson SeaBat 7160 multibeam echosounder"@en .
.
"09-FEB-17" .
"TOOL1110" .
"TOOL1110" .