Fig. 5.From: Two geomagnetic regional models for Albania and south-east Italy from 1990 to 2010 with prediction to 2012 and comparison with IGRF-11Maps (in nT/year) for the secular variation of X (top left), Y (top right), Z (bottom left), and F (bottom right) magnetic elements centred at 2010 (deduced from differences from 2009 to 2011) at sea level obtained from the SCHA (a), RS-SCHA (b) and IGRF-11 (c) models.Back to article page