no code implementations • 16 Jul 2023 • Pratik Nag, Ying Sun, Brian J Reich
Large-scale spatial interpolation or downscaling of bivariate wind fields having velocity in two dimensions is a challenging task because wind data tend to be non-Gaussian with high spatial variability and heterogeneity.
1 code implementation • 20 Jun 2023 • Pratik Nag, Yiping Hong, Sameh Abdulah, Ghulam A. Qadir, Marc G. Genton, Ying Sun
Fitting a Gaussian process with a nonstationary Mat\'ern covariance is challenging.
no code implementations • 20 Jun 2023 • Pratik Nag, Ying Sun, Brian J Reich
Gaussian processes (GP) and Kriging are widely used in traditional spatio-temporal mod-elling and prediction.