Planette ECMWF IFS S2S Reforecast Data

Global IFS-CY49R1 S2S reforecasts: 10-member ensemble, 46-day lead, 1.5° atmosphere/surface and 1° ocean, 2006–2025.This dataset is derived from the ECMWF Data Store (S2S on-the-fly reforecasts) and published by Planette as a single cloud-native Icechunk/Zarr data cube at s3://planette-ifs-46-day/reforecasts for efficient analysis with xarray.全球IFS-CY49R1次季节到季节（S2S）再预报数据集：包含10成员集合预报，预报提前时效为46天，大气与地表分量分辨率为1.5°，海洋分量分辨率为1°，时间覆盖范围为2006年至2025年。该数据集源自欧洲中期天气预报中心（ECMWF）数据仓库（S2S实时再预报），由Planette以单云原生Icechunk/Zarr数据立方体形式发布，存储地址为s3://planette-ifs-46-day/reforecasts，可通过xarray实现高效分析。