Fig. 13From: Comparison of non-tidal loading data for application in a secular terrestrial reference frameFitted annual (ann.) phases in days for the combined (NTAL + NTOL + HYDL + [SLEL]) site displacements of ESMGFZ (x-axes) versus those of GCTI20 (y-axes). Blue dots refer to the CM-frame displacements, and red dots represent the CF-frame displacementsBack to article page