Seafloor images collected along OFOBS profile PS138_180-1 during RV POLARSTERN cruise PS138

The newly developed Image Fair Digital Objects (iFDO) standard according to Schoening et al. (2022) was used here and published as additional metadata. In contrast to version 2.0 of the standard, this dataset does not contain image handles.本研究采用了Schoening等人（2022）提出的新近研发的图像公平数字对象（Image Fair Digital Objects，iFDO）标准，并将其作为附加元数据予以发布。与该标准的2.0版本不同，本数据集未包含图像句柄（image handles）。