Position messages from SOFAR float SH4A

Data have been checked by the WOCE Subsurface Float Data Assembly Center. See hdl:10013/epic.32931.d001 for further information.本数据集已由世界海洋环流实验（World Ocean Circulation Experiment）次表层浮标数据汇编中心完成审核。如需获取更多详情，请参阅hdl:10013/epic.32931.d001。