Fig. 8From: A probabilistic geologic model of the Krafla geothermal system constrained by gravimetric dataComparison between observed and modeled gravity data. a Observed residual Bouguer anomaly (Fig 2c). Measurement stations are shown in a as black triangles. b Calculated residual Bouguer anomaly with reference prior geologic model assuming mean bulk densities for each lithology. c Calculated residual Bouguer anomaly after inversion process (results shown for final iteration of Case 3a)Back to article page