Fig. 5From: POGO satellite orbit corrections: an opportunity to improve the quality of the geomagnetic field measurements?Dimensional residual distributions for the single-day analysis. The red curve shows the residuals of the original data (August 8, 1969) used for the field modelling, and the blue curve shows the residuals of the modelling data after 10 iterations. μ is the mean value of the residuals, and σ is their rms valueBack to article page