"National Oceanography Centre [modified length and strength] {Bubble Buoy} spar buoy"@en . "SDN:B76::B7600016" . "2019-03-18 09:06:23.0" . "NOC modified spar buoy" . . "Modified version of the standard spar buoy designed by the National Oceanography Centre (NOC) also known as Bubble Buoy. Strengthened and lengthened structure in order to carry acoustic resonators that measure sub-surface bubble populations."@en . . "accepted"@en . "false" . "1" . "2019-03-18 09:06:23.0" . "SDN:B76::B7600016" . . "1" . "SDN:B76::B7600016" .