Add-on Data for the ICOADS Value-Added Database (IVAD)

This dataset contains original community-based contributions that are added onto ICOADS records as part of the ICOADS Value-added Database project. These contributions were first added to ICOADS beginning with Release 3.0.0 and are realized as separate attachments in the IMMA format, e.g. reanalysis feed back and QC, bias adjustment for wind and SST, and etc. In general, these data are NOT recommended for the average data user.

本数据集收录了作为ICOADS增值数据库项目一部分的原始社区贡献，这些贡献首次自3.0.0版本开始添加至ICOADS记录中。这些贡献以独立的附件形式呈现，采用IMMA格式，例如再分析反馈和质量控制，风和海表温度的偏差调整等。通常而言，这些数据不建议普通数据用户使用。