Dataset for Surrogate Model Benchmarking for Dynamic Climate Impact Models

The data represents time series of seasonal weather forecasts for rainfall and temperature. The dataset contains 10 forecasts of 6-month horizon from, two per year, from 2017 to 2021; start dates January 1 and July 1, respectively. Each forecast comprises 50 ensemble members. In total, this sums up to 91300 data points, each containing daily average rainfall, temperature. Each sample (row) comprises following features (columns): <strong>datetime</strong>: Date of the forecast sample. <strong>forecast</strong>: Identifier of the ensemble member, i.e. integer between 1 and total number of ensemblemembers. <strong>precip</strong>: Averaged daily rainfall forecast in millimeters. <strong>temp</strong>: Averaged daily temperature forecast in degree Celsius. Dataset created by The Weather Company, an IBM business. This service is based on data and products of the European Center for Medium-range Weather Forecasts (ECMWF-Archive and ECMWF-RT). Generated using Copernicus Climate Change Service information [2019 and ongoing]. ECMWF Archive data published under a Creative Commons Attribution 4.0 International (CC BY 4.0): https://creativecommons.org/licenses/by/4.0/<br> Disclaimer: Neither the European Commission nor ECMWF is responsible for any use that may be made of the information it contains.

本数据集收录了针对降雨量与气温的季节时间序列预报数据。数据集涵盖2017年至2021年间的10组6个月时效预报，每年发布两组，起报日期分别为1月1日与7月1日。每组预报包含50个集合预报成员。整体总计91300个数据点，每个数据点均包含日平均降雨量与气温信息。每条样本（行）包含以下特征（列）：<strong>datetime</strong>：预报样本的日期。<strong>forecast</strong>：集合预报成员的标识符，即取值范围为1至总集合成员数的整数。<strong>precip</strong>：以毫米为单位的日平均降雨量预报值。<strong>temp</strong>：以摄氏度为单位的日平均气温预报值。本数据集由IBM旗下业务部门The Weather Company（天气公司）打造。该服务基于欧洲中期天气预报中心（European Center for Medium-range Weather Forecasts, ECMWF）的存档与实时（ECMWF-Archive and ECMWF-RT）数据及产品开发。数据集生成使用了哥白尼气候变化服务（Copernicus Climate Change Service）的相关信息[2019年至今]。ECMWF存档数据采用知识共享署名4.0国际许可协议（Creative Commons Attribution 4.0 International, CC BY 4.0）发布：https://creativecommons.org/licenses/by/4.0/<br> 免责声明：欧盟委员会与欧洲中期天气预报中心均不对本信息的任何使用情形承担责任。