3D models created from the ROV videos at station PS69/724-1 and their corresponding subtransect dimensions@en

3D models of the Antarctic seafloor were created with the software PhotoModeler Scanner (v.2012.0.0.586) based on 2D video data from a ROV (Sub-Atlantic, Cherokee, Marum, University of Bremen, Germany) dive at station PS69/724-1 (video doi:10.1594/PANGAEA.804201) and a reference scale (laser projections, 20cm apart).These models were then used to compute subtransects lengths. […]本数据集基于德国不来梅大学Marum、Sub-Atlantic与Cherokee的遥控无人潜水器（Remotely Operated Vehicle，ROV）在PS69/724-1站位开展下潜作业所采集的二维视频数据（视频DOI：10.1594/PANGAEA.804201），以及间距20cm的激光投影参考比例尺，使用PhotoModeler Scanner（v.2012.0.0.586）软件构建了南极海底三维模型。随后利用该批三维模型计算得到各子样带的长度。[…]