Underway physical oceanography and carbon dioxide measurements during POLARFR...

Cruise QC flag: B (see further details). The Fair Data Use Statement for SOCAT can be found at hdl:10013/epic.48576.d001航次质量控制标记（Cruise QC flag）为B级，详细说明见后续内容。SOCAT的公平数据使用声明可通过hdl:10013/epic.48576.d001获取。