Physical oceanography from the sound velocity profiler system during POLARSTE...

Sound velocity profiles consists of downcast values only. Profiles were applied to measurements of multibeam echosounder system Hydrosweep DS-3.声速剖面（Sound velocity profiles）仅包含下行测量值。此类声速剖面已应用于Hydrosweep DS-3型多波束测深系统（multibeam echosounder system）的测量数据。