Hydrographic (CTD) data from Isfjorden, the West Spitsbergen Shelf, Hornsund, and the Storfjorden Trough, Svalbard, in May 2023

This data set named UNIS_AGF352_852_CTD_2023, is a collection of temperature and salinity (CTD) profiles from the area (10.6-19.3°E and 76.0-78.5°N) collected on a UNIS AGF352/852 student cruise with Research Vessel Helmer Hanssen in September and October 2022. Data contributor is The University Centre in Svalbard (UNIS). Data are processed with standard software from the instrument manufacturers, and calibrated with in situ water bottle analysis and post-cruise calibration. The mean difference between bottle and corrected CTD salinity is -0.0016. Outliers are removed. Downcast profiles are generally used, but for a few profiles the upcast is used due to the CTD was lowered before the sensors were properly adapted.

本数据集名为UNIS_AGF352_852_CTD_2023，包含2022年9月至10月期间，乘坐Helmer Hanssen号研究船开展的UNIS AGF352/852学生航次中，于（10.6-19.3°E、76.0-78.5°N）区域采集的温盐（CTD）剖面数据。数据贡献者为斯瓦尔巴大学中心（The University Centre in Svalbard，UNIS）。数据经仪器制造商的标准软件处理，并通过现场水样瓶分析与航次后校准完成标定。瓶测盐度与校正后CTD盐度的平均差值为-0.0016。异常值已被移除。通常采用下降剖面数据，但少数剖面因CTD在传感器未完全适配前下放，故采用上升剖面数据。