Hydrographic data from ROV survey PS122/2_24-97 on 2020-02-15, survey 1@en

Conductivity, temperature, and pressure were measured by a Glider Payload CTD (SBE GPCTD, Seabird). Oxygen frequency was measured by an oxygen optode (SBE 43F DO, Seabird). Both instruments were mounted in the sensor skid of a remotely operated vehicle (ROV) during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition between November 2019 and September 2020. Data use manufacturer calibration. The Gibbs SeaWater (GSW) Oceanographic Toolbox of TEOS-10 was used to derive other hydrographic data. The conversion from oxygen frequency to dissolved oxygen concentration was performed using the OOI L2 data product DOCONCF (Vardaro, 2014).电导率、温度与压力的观测由滑翔机有效载荷CTD（Glider Payload CTD，型号SBE GPCTD，Seabird公司）完成；氧频率的测量采用光学溶解氧传感器（oxygen optode，型号SBE 43F DO，Seabird公司）。两台仪器均安装于2019年11月至2020年9月开展的北极气候研究多学科漂流观测站（Multidisciplinary drifting Observatory for the Study of Arctic Climate, MOSAiC）科考任务的遥控水下机器人（Remotely Operated Vehicle, ROV）传感器滑橇中。所有数据均采用厂商出厂校准参数进行标定。本数据集依托TEOS-10标准下的Gibbs海水海洋学工具箱（GSW）推导得到其余水文数据。氧频率向溶解氧浓度的转换过程使用了OOI L2级数据产品DOCONCF（Vardaro, 2014）。