Regional and point source nitrogen oxides emissions in China from TROPOMI
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A satellite-based, lightweight method dataset of regional and point-source NOₓ emissions in China (2019–2024) has been updated (Version 1.1). Compared to v1.0, this version adds the variable ‘grid_area’ as well as national-scale emissions and uncertainties. The full methodology and validation are detailed in Chen et al. (2025) and available at https://doi.org/10.5194/essd-2025-480. Contact: caizhaonan@mail.iap.ac.cn
本数据集为基于卫星的轻量化方法构建的中国区域及点源氮氧化物(NOₓ)排放数据集(时间跨度为2019–2024年),现已更新至1.1版本。相较于1.0版本,本版新增了变量「grid_area」,以及全国尺度的排放数据与不确定性评估结果。完整的方法学与验证细节已在Chen等人(2025)的研究中详述,相关内容可通过https://doi.org/10.5194/essd-2025-480获取。联系方式:caizhaonan@mail.iap.ac.cn
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Zenodo创建时间:
2025-08-10



