Continuous thermosalinograph oceanography along RV SONNE cruise track SO290@en

Underway temperature and salinity data was collected along the cruise track with two autonomous measurement systems, called self-cleaning monitoring boxes (SMBs). Usually, the SMBs are changed after ~12 hours. While temperature is taken at the water inlet in about 4 m depth, salinity is estimated within the SMB from conductivity and interior temperature. No temperature and salinity calibration were performed. For details to all processing steps see Data Processing Report.本数据集沿科考航迹采集走航式温盐数据，采用两套名为自清洁监测箱（self-cleaning monitoring boxes，SMBs）的自主测量系统完成采集。通常每套SMBs的使用时长约为12小时后即需更换。温度数据采集于约4米深度的进水口处，盐度数据则通过SMBs内部的电导率与内部温度数据估算得到。本次采集未对温盐数据进行校准操作。有关全部处理流程的详细信息，请参阅《数据处理报告》。