Grid emission data set of air pollutants (SO2, NOx, PM2.5) in third pole regions of China (2019)

Grid emission data set of air pollutants (SO2, NOx, PM2.5) in third pole regions of China (2019)

This data set includes grid emission inventories of sulfur dioxide, nitrogen oxides and PM2.5 in 2019 in China's third polar region (Tibet, Xinjiang, Yunnan and Qinghai). The emission inventory comes from the emission inventory database of the research group of Professor Wang Shuxiao of Tsinghua University. The emission inventory is processed into a 1km * 1km grid dataset by using ArcGIS software technology. The basic data of emission calculation is calculated by the emission factor method based on public data collection, satellite observation data and literature collection. The data are from the data of the National Bureau of statistics and the statistical yearbook of other industries, and its quality can be guaranteed. The data can be used for further study of climate and air quality in the third polar region.

File naming and required software

Data files are stored in text format and named AAA_BBBB.txt , where AAA indicates the pollutant type and BBBB indicates the emission department. PPCB - power plant; INCB- Industrial boiler; INDP- Industrial production process; TRCB- Mobile source.
The data can be opened by ArcGIS.

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Cite as:

Wu, Q. (2021). Grid emission data set of air pollutants (SO2, NOx, PM2.5) in third pole regions of China (2019). A Big Earth Data Platform for Three Poles, DOI: 10.11888/Atmos.tpdc.271897. CSTR: 18406.11.Atmos.tpdc.271897. (Download the reference: RIS | Bibtex )

Using this data, the data citation is required to be referenced and the related literatures are suggested to be cited.

Support Program

Pan-Third Pole Environment Study for a Green Silk Road-A CAS Strategic Priority A Program (No:XDA20000000)

Copyright & License

To respect the intellectual property rights, protect the rights of data authors, expand services of the data center, and evaluate the application potential of data, data users should clearly indicate the source of the data and the author of the data in the research results generated by using the data (including published papers, articles, data products, and unpublished research reports, data products and other results). For re-posting (second or multiple releases) data, the author must also indicate the source of the original data.

License: This work is licensed under an Attribution 4.0 International (CC BY 4.0)

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Geographic coverage
East: 110.00 West: 60.00
South: 20.00 North: 50.00
  • Temporal resolution: Yearly
  • Spatial resolution: 1km - 10km
  • File size: 15 MB
  • Views: 4,017
  • Downloads: 48
  • Access: Requestable
  • Updated time: 2022-04-18
: WU Qingru  

Distributor: A Big Earth Data Platform for Three Poles


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