Published July 10, 2021 | Version 3
Dataset Restricted

ChinaHighPM10: MODIS/Terra+Aqua 1 km Ground-level PM10 Dataset for China (Closed)

Authors/Creators

  • 1. University of Iowa
  • 2. University of Maryland

Description

ChinaHighPM10 is one of the series of long-term, full-coverage, high-resolution, and high-quality datasets of ground-level air pollutants for China (i.e., ChinaHighAirPollutants, CHAP). It is generated from the big data (e.g., ground-based measurements, satellite remote sensing products, atmospheric reanalysis, and model simulations) using artificial intelligence by considering the spatiotemporal heterogeneity of air pollution. 

This is the MODIS/Terra+Aqua daily 1 km (D1K) ground-level PM10 dataset in Eastern China from 2013 to 2020, and this dataset yields a high quality with a cross-validation coefficient of determination (CV-R2) of 0.86 and a root-mean-square error (RMSE) of 24.28 µg m-3 on a daily basis.

Note that this dataset is closed access since a longer-term, high-resolution (1 km), and higher quality ChinaHighPM10 dataset is available at:  http://doi.org/10.5281/zenodo.3752465

More CHAP datasets of different air pollutants can be found at: https://weijing-rs.github.io/product.html

 

Notes

Note that this dataset is continuously updated, and if you want to apply for more data or have any questions, please contact me (Email: weijing_rs@163.com; weijing.rs@gmail.com).

Files

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Additional details

Related works

Is referenced by
Journal article: 10.1016/j.envint.2020.106290 (DOI)

References

  • Wei, J., Li, Z., Xue, W., Sun, L., Fan, T., Liu, L., Su, T., and Cribb, M. The ChinaHighPM10 dataset: generation, validation, and spatiotemporal variations from 2015 to 2019 across China. Environment International, 2021, 146, 106290. https://doi.org/10.1016/j.envint.2020.106290