Updating Soil Spatial Variability and Reducing Uncertainty in Soil Excavations by Kriging and Ensemble Kalman Filter

Figure 5

Example realisation for unconditional field (a), conditional field (b), kriged field based on random field values at measurement locations (c), and kriged field based on measurement values (d), 2 CPTs.

(a)

(b)

(c)

(d)