IAP全球1度海洋盐度格点数据产品v2

该数据集的原始数据来自全球海洋数据库（WOD）中的所有现场观测数据以及从其它数据源搜集到的其余公开数据，包括CTD, Argo, Bottle, Glider, mooring等观测仪器。该数据集主要基于大气所提出的集合最优插值方法对数据进行空间插值，该方法利用CMIP5多模式的历史模拟数据提供动力集合样本。

The raw data of this dataset is derived from all in-situ observational records in the World Ocean Database (WOD), alongside other public datasets collected from various additional sources, including observational instruments such as CTD, Argo, Bottle, Glider, mooring, etc. This dataset mainly conducts spatial interpolation on the data via the ensemble optimal interpolation method proposed by the Institute of Atmospheric Physics, which leverages historical simulation data from multiple CMIP5 models to generate dynamic ensemble samples.