The data set is China's multi scenario and multi-mode monthly precipitation data, with a spatial resolution of 0.0083333 ° (about 1km) from January 2021 to December 2100. The data is in NetCDF format. The data is generated in China through the delta spatial downscaling scheme according to the global > 100 km climate model data set released in the sixth phase of the IPCC coupled model comparison program (cmip6) and the global high-resolution climate data set released by worldclim. The data adopts the latest SSP scenarios (ssp119, ssp245, ssp585) released by IPCC. Each scenario contains the climate data of three GCMS (ec-earth3, gfdl-esm4, mri-esm2-0). The geospatial range contained in the dataset is China's main land, excluding islands and reefs in the South China Sea. The unit is 0.1mm. The file name is GCM_ SSP_ Pre-30s-serial number NC, 30s, i.e. 0.0083333 °, serial number from 1-40, serial number 1 represents 2021.1-2022.12, and represents the year in turn; Based on ec-earth3_ ssp119_ pre-30s-1. NC file, for example, represents the monthly precipitation data of ec-earth3 climate model with 1km resolution from 2021.1 to 2022.12 under ssp119 scenario. For a deeper understanding of the data, please refer to the data cited in the literature and the published papers of the authors.

File naming and required software

The file name is GCM_ SSP_ Pre-30s-serial number NC, 30s, i.e. 0.0083333 °, the serial number ranges from 1-40, and the serial number 1 represents 2021.1-2022.12, representing the year in turn. Each NC data includes 24 layers; Based on ec-earth3_ ssp119_ pre-30s-1. NC file, for example, represents the monthly precipitation data of ec-earth3 climate model with 1km resolution from 2021.1 to 2022.12 under ssp119 scenario. The 24 layers are January 2021, February 2021, December 2022.

Data Citations Data citation guideline What's data citation?

Cite as:

Peng, S. (2022). 1 km multi-scenario and multi-model monthly precipitation data for China in 2021-2100. A Big Earth Data Platform for Three Poles, DOI: 10.11866/db.loess.2021.002. (Download the reference： RIS | Bibtex )

Related Literatures:

1. Peng, S.Z., Ding, Y.X., Liu, W.Z., & Li, Z. (2019). 1 km monthly temperature and precipitation dataset for China from 1901 to 2017. Earth System Science Data, 11, 1931–1946. https://doi.org/10.5194/essd-11-1931-2019( View Details | Bibtex)

2. Peng, S.Z., Ding, Y.X., Wen, Z.M., Chen, Y.M., Cao, Y., & Ren, J.Y. (2017). Spatiotemporal change and trend analysis of potential evapotranspiration over the Loess Plateau of China during 2011-2100. Agricultural and Forest Meteorology, 233, 183-194. https://doi.org/10.1016/j.agrformet.2016.11.129( View Details | Bibtex)

3. Ding, Y.X., & Peng, S.Z. (2020). Spatiotemporal trends and attribution of drought across China from 1901–2100. Sustainability, 12(2), 477.( View Details | Bibtex)

4. Ding, Y.X., Peng, S.Z. (2021). Spatiotemporal change and attribution of potential evapotranspiration over China from 1901 to 2100. Theoretical and Applied Climatology. https://doi.org/10.1007/s00704-021-03625-w( View Details | Bibtex)

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

Support Program

Second Tibetan Plateau Scientific Expedition Program

National Natural Science Foundation of China (No:42077451)

Copyright & License

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