A 2-dimensional precipitation downscaling method is suggested by using the multiple-point geostatistics (MPS) model (Gravey and Mariethoz, 2020) with a precipitation coefficient of variation adjustment. An example of an application in Beijing (China) is provided in the code. The MPS-based downscaling approach can be easily modified and applied to other rainfall products and regions.
![](https://wp.unil.ch/hydmet/files/2024/01/MPS_downscaling-1024x718.jpg)
References
Zou, W., Hu, G., Wiersma, P., Yin, S., Xiao, Y., Mariethoz, G., Peleg, N., Multiple-point geostatistics-based spatial downscaling of heavy rainfall fields. Journal of Hydrology, 632, 130899.
Code
Zou, W., & Peleg, N. (2024). Mutiple-point geostatistics (MPS) based spatial downscaling of heavy rainfall fields —– An example of Beijing city. Zenodo. https://doi.org/10.5281/zenodo.10497207