Fig. 6From: NOAA/NCEI and University of Colorado candidate models for IGRF-13Estimated declination root-mean-square error in the Northern Polar Cap (latitudes greater than 55 deg., except the area where the horizontal component is smaller than 2000 nT) for recent IGRF SV models (IGRF10, IGRF11 and IGRF12), the most recent DGRF (IGRF13) and the CU/NCEI SV candidate model to IGRF12Back to article page