Sea ice cores photos from Fort Ridge during MOSAiC 2019/20

Photos of ice cores are provided with file names including event label, core label, section number, and photo number. They include 35 photos of two cores from the PS122-2_19-116...本数据集提供冰芯（ice cores）照片，其文件名包含事件标签、冰芯标签、段编号及照片编号。该数据集包含取自PS122-2_19-116……的2根冰芯的共计35张照片。