Figure 4
From: Crustal movements due to Iceland’s shrinking ice caps mimic magma inflow signal at Katla volcano
Close-up view of the Mýrdalsjökull area showing the velocity estimates of the InSAR results after the removal of the GIA model, between 2003 and 2009. Positive velocities indicate movement towards the satellite. Overlain on the InSAR velocities are the GPS velocity vectors between 2001 and 2010 in white and the model velocity vectors in black. GPS error ellipses shows the 95% confidence region. The map was created using the public domain Generic Mapping Tools software package.
