Fig. 6From: Bootstrapping Swarm and observatory data to generate candidates for the DGRF and IGRF-13RMS errors for each vector and scalar elements for the Swarm A data. Columns (a) and (c) represent the maps of the RMS errors for the DGRF and IGRF parent models, respectively. Columns b) and d) provide the RMS errors as a function of the modified Julian days relative to 2015.0 and 2019.16 for DGRF and IGRF, respectivelyBack to article page