Distance between ROV and sea ice from ROV survey PS122/3_36-24 on 2020-04-14,...

The distance between a remotely operated vehicle (ROV) and the sea-ice underside was measured by a single-beam upward-looking acoustic sonar altimeter (Tritech PA500) attached...研究人员采用一台搭载于相关设备的单波束向上指向声学声呐高度计（Tritech PA500），测量了遥控水下机器人（Remotely Operated Vehicle, ROV）与海冰下表面之间的距离。