ChlOSP output from a CESM2 Ocean Hindcast Simulation

This dataset was generated from an ocean–sea-ice hindcast simulation of the Community Earth System Model version 2 (CESM2). These files contain the simulated satellite observations from the Chlorophyll Observation Simulator Package (ChlOSP). The variables include the weighted SST and chlorophyll fields, along with their respective weights.

This simulation utilized the GOMIPECOIAF_JRA-1p4-2018 component set, which uses the JRA55 (version 1.4) atmospheric reanalysis. The JRA forcing starts in 1958 and runs through 2019 (61 years). The model was run through two cycles of the forcing data (i.e., 122 years) to allow the ocean state to adjust to the forcing from the reanalysis atmospheric forcing. We analyze years 2003 to 2016 to compare with satellite data over the same time period.

本数据集源自社区地球系统模型第2版（CESM2）的海洋-海冰后报模拟。这些文件包含来自叶绿素观测模拟器套件（Chlorophyll Observation Simulator Package，ChlOSP）的模拟卫星观测数据。变量包含加权海表温度（Sea Surface Temperature，SST）与叶绿素场，以及各自对应的权重系数。

本模拟采用了GOMIPECOIAF_JRA-1p4-2018分量集，该分量集依托JRA55（1.4版）大气再分析资料。该JRA强迫数据集的时间跨度为1958年至2019年，共计61年。为使海洋状态适配再分析大气强迫场，模型共运行了两轮强迫数据集（总计122年）。我们选取2003年至2016年的数据开展分析，以与同期卫星观测数据进行对比。