Sparse regularization for precipitation downscaling

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Rainfall Sparse Downscaling Demo.
This code is partial implementation of the algorithm presented in “sparse regularization for rainfall downscaling ” by [Ebtehaj and Foufoula-Georgiou 2012].
The highest resolution precipitation data in this code is the level-III, NEXRAD base-reflectivity at resolution 1×1 km. The corresponding low resolution data is generated using smoothing and downsampling by a factor of s_l.

Authors Ebtehaj, A.M., E. Foufoula-Georgiou, G. Lerman
Journal/Conference Name Journal of Geophysical Research: Atmospheres
Paper Category ,
Paper Abstract
Date of publication 2012
Code Programming Language MATLAB

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