CHAP: High-resolution and High-quality Ambient Air Pollutants Dataset for China

There is a newer version of the record available.

Published November 12, 2019 | Version 2
Dataset Restricted

ChinaHighPM2.5 (Version 2)

Creators

  • 1. University of Maryland

Description

This is the high-resolution (1 km) and high-quality near-surface PM2.5 dataset for China (i.e., ChinaHighPM2.5) from 2014 to 2019, which is generated from the MODIS MAIAC AOD products based on satellite remote sensing and artificial intelligence.

Note that this dataset is closed since a new version is published at 10.5281/zenodo.3539349.

Notes

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.rse.2020.112136 (DOI)
Journal article: 10.5194/acp-20-3273-2020 (DOI)

References

  • Wei, J., Li, Z., Lyapustin, A., Sun, L., Peng, Y., Xue, W., Su, T., and Cribb, M. Reconstructing 1-km-resolution high-quality PM2.5 data records from 2000 to 2018 in China: spatiotemporal variations and policy implications. Remote Sensing of Environment, 2021, 252, 112136. https://doi.org/10.1016/j.rse.2020.112136
  • Wei, J., Li, Z., Cribb, M., Huang, W., Xue, W., Sun, L., Guo, J., Peng, Y., Li, J., Lyapustin, A., Liu, L., Wu, H., and Song, Y. Improved 1 km resolution PM2.5 estimates across China using enhanced space-time extremely randomized trees, Atmospheric Chemistry and Physics, 2020, 20(6), 3273-3289. https://doi.org/10.5194/acp-20-3273-2020