Position messages from PALACE float NAR2780

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, WOCE）次表层浮标数据汇编中心完成校验审核。更多信息详见持久标识符hdl:10013/epic.32931.d001。