XBT, TSG and PCO2 data transmitted through Iridium in real-time from the following ships: 2EIF7 Las_Cuevas C6TN4 MV_Explorer L2EF Dr_Bernardo_Houssay V2FB6 Reykjafoss V7SX3 Oleander ZCDJ6 Barcelona_Express About filenames conventions: The convention for file names is: CallSign_TimeStamp_[ExtraInfo_]DataType.ext where: CallSign: Ship call sign (for example 'ZCDJ6', 'C6TN4', ...) TimeStamp: yyyymmddHHMMSS (year month day hour minutes seconds) Extra (optional): for TSG this is 'xdata' or 'sdata' for XBT this is 'N01', 'N02', ..., 'N99' for MET this will not be used DataType: for TSG this is 'TSG' for XBT this is 'XBT' for MET this is 'MET' ext: for TSG this is 'txt' for XBT and MET this is 'bin' To send data into the GTS, binary SEAS files can be added to ./XBT