Continuous thermosalinograph oceanography along RV METEOR cruise track M197@en

Underway temperature and salinity data was collected along the cruise track with two autonomous thermosalinograph (TSG) systems, each consisting of a SBE21 TSG together with a SBE38 Thermometer. Both systems worked independent from each other throughout the cruise. While temperature is taken at the water inlet in about 5 m depth, salinity is estimated within the interior TSG from conductivity and interior temperature. No correction against independent data was performed for temperature and salinity. Finally, TSG1 was chosen for publication. For details to all processing steps see Data Processing Report.本研究沿科考航迹搭载两套自主式温盐计（autonomous thermosalinograph, TSG）系统采集走航式温盐数据，每套系统均由一台SBE21温盐计（SBE21 TSG）与一台SBE38温度计（SBE38 Thermometer）组成。两套系统在整个航次期间彼此独立运行。温度数据采集于约5米水深的进水口处，盐度则通过温盐计内部基于电导率与内部温度估算得到。未针对温盐数据开展独立参考数据校正工作。最终选取TSG1的观测数据用于成果发表。有关全部处理步骤的详细说明，请参阅《数据处理报告》（Data Processing Report）。