Experimental Data Recording of Underwater Laser Ranging in Tank

Data records of the ranging experiment conducted at the Zhejiang University Pool in Yazhou Bay, Sanya, using laser pointers combined with a zoom camera.The optical axes of the laser pointers and the camera are parallel.The laser beams project spots onto the underwater target, and the size of the spots is displayed in the camera frame.Screenshots are taken to record the spot size at different distances for model training to obtain corresponding parameters.Using this set of parameters, vision-based laser ranging can be implemented.