中国每日地面MDA8 O3重建数据（2005-2021年）

伴随着 PM2.5的持续下降，O3污染问题日益突出，中国政府已将其作为保护气候、生态系统和人类健康的目标。虽然卫星对大气臭氧气柱的检索已经运行了几十年，中国也从2013 年开始在全国范围内对O3进行监测，但O3的气候学...

With the continuous decline of PM2.5, ozone (O3) pollution has become increasingly prominent, and the Chinese government has listed it as a key target for climate protection, ecosystem conservation and human health safeguarding. While satellite retrievals of atmospheric ozone columns have been deployed for decades, China has also launched nationwide O3 monitoring programs since 2013; however, the climatology of O3...

搜集汇总

背景与挑战

背景概述

该数据集包含2005-2021年中国地面每日MDA8 O3浓度的重建数据，空间分辨率0.1°×0.1°，采用XGBoost模型整合多源数据生成，验证精度高（R²=0.89），适用于长期气候和健康研究。