Surface oceanographic data during cruise CD61

Plymouth Marine Laboratory. Authorship was originally "BODC" and was changed by request of the BODC.本数据集的现署作者为普利茅斯海洋实验室（Plymouth Marine Laboratory），其原署名为“英国海洋学数据中心（British Oceanographic Data Centre，BODC）”，后应BODC的要求完成了署名变更。