ThermoBench/ThermoBench

该数据集是一个多卫星、多时期、多维度的综合大气密度和空间环境观测数据集，涵盖5颗不同的卫星（CHAMP、GRACE-A、GRACE-B、GRACE-FO、GOCE），提供高精度轨道参数和大气密度测量，并集成了关键空间环境指数，包括地磁活动和太阳活动参数。数据集具有高时间分辨率（10秒采样间隔），覆盖从2000年至今的观测期，总记录数约1.13亿条，并基于空间天气活动水平分为安静和活跃两个子集，以支持对比分析和模型验证。数据经过严格质量控制，缺失值已填充，适用于大气密度模型开发、空间天气预报、太阳周期效应研究等多种科学应用。This dataset is a multi-satellite, multi-epoch, multi-dimensional comprehensive collection of atmospheric density and space environment observations from 5 distinct satellites (CHAMP, GRACE-A, GRACE-B, GRACE-FO, GOCE). It provides high-precision orbital parameters and atmospheric density measurements, seamlessly integrated with key space environment indices including geomagnetic activity and solar activity parameters. The dataset features high temporal resolution (10-second sampling interval), spans from 2000 to present with approximately 113 million records, and is stratified into quiet and active subsets based on space weather activity level to support contrastive studies and model validation. Data are rigorously quality-controlled with missing values filled, suitable for various scientific applications such as atmospheric density model development, space weather forecasting, and solar cycle effects analysis.