A note on spatio-temporal random fields on meshed surfaces

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Fig. 5.1: Spatio-temporal kriging predictor from data sampled from a simulation of the SPDE model and with a measurement noise of standard-deviation $\sigma=0.1$. The blue points locate the places where the observations are taken.

$Advection potential function $\chi$ (divergence-free component).$

(A) Simulation from which the data are sampled.

(B) Kriging predictor.

Mike Pereira

A note on spatio-temporal random fields on meshed surfaces