HROV images of the Karasik Seamount seafloor collected during POLARSTERN cruise PS101

On the 30th September 2016 the Hybrid-Remote Operated Vehicle (HROV) 'Nereius Under Ice' (NUI) was used to conduct a ~12 hr dive to image in high resolution a 500 m x 500 m area of the Karasik seamount with a pair of cameras. These cameras were a bespoke system consisting of a down-looking stereo camera pair with synchronized strobes provided by O. Pizarro, Australian Centre for Field Robotics, University of Sydney, Australia. The survey dive was conducted at a speed of 0.7 m/s at a nominal flight height of 3 m, collecting images at a frequency of 1 per second.

2016年9月30日，混合遥控潜器（Hybrid-Remote Operated Vehicle，HROV）“冰下涅柔斯号（Nereius Under Ice，简称NUI）”执行了一次时长约12小时的下潜任务，通过两台相机对卡拉西克海山（Karasik seamount）500米×500米的区域开展高分辨率成像作业。该相机系统为定制化搭建，由澳大利亚悉尼大学澳大利亚现场机器人中心（Australian Centre for Field Robotics）的O. Pizarro提供，包含一套搭载同步频闪灯的下视立体相机对。本次勘测下潜的航速为0.7米/秒，标称飞行高度为3米，以每秒1帧的频率采集图像。