Position messages from PALACE float NAR2809

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WOCE水下浮标数据组装中心（WOCE Subsurface Float Data Assembly Center）完成核验。如需获取更多相关信息，请查阅hdl:10013/epic.32931.d001。