ECMWF real-time forecasts

These products are a subset of the ECMWF real-time forecast data and are made available to the public free of charge. They are based on the medium-range (high-resolution and ensembles) forecast models. Note: The ECMWF Open Data Portal provides a rolling archive (most recent forecast runs), while the AWS replica bucket is updated as new data are published and may retain older data conventions/versions over time.

本数据集为欧洲中期天气预报中心（ECMWF）实时预报数据的子集，面向公众免费开放。其基于中期（高分辨率及集合）预报模式构建。注意：ECMWF开放数据门户提供滚动存档服务（涵盖最新预报运行结果），而亚马逊网络服务（Amazon Web Services, AWS）镜像存储桶会随新数据发布实时更新，长期运行过程中可能保留旧版的数据规范与版本。

搜集汇总

背景与挑战

背景概述

该数据集包含欧洲中期天气预报中心(ECMWF)提供的实时天气预报数据，涵盖气温、湿度、降水等气象要素，基于中程预报模型并免费公开。数据按实时计划更新，采用CC-BY-4.0许可协议，适合气象研究和应用开发。