Positioning of ROV at station PS122/3_37-20 on 2020-04-21

Position (x, y coordinate in local position system) and attitude (depth, heading roll, pitch) of the ROV. Data as recorded in the field.遥控无人潜水器（Remotely Operated Vehicle，ROV）的位置（局部坐标系下的x、y坐标）与姿态（深度、航向、横滚、俯仰），数据为现场实地记录所得。