Seabed photographs taken along OFOS profile PS81/163-2 during POLARSTERN crui...

Photographs were taken vertically; camera details: Canon EOS-1Ds Mark III, lense: Canon EF 24 f/1.4L II, horizontical angle: 74° (in air), vertical angle 53° (in air), diagonal...本次数据集的照片均采用垂直拍摄方式；相机配置详情如下：佳能EOS-1Ds Mark III，镜头为佳能EF 24 f/1.4L II，水平视场角为74°（空气中），垂直视场角为53°（空气中），对角视场角……