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Table 1 Summary of the reduction in the root-mean-square (RMSred) and correlation coefficient (CC) values for all stations (292 sites) and for those selected after removing stations with latitudes less than 16°S and longitudes east of 67°W (187 sites)

From: Determining seasonal displacements of Earth’s crust in South America using observations from space-borne geodetic sensors and surface-loading models

Source All stations (292) 187 stations
RMSred CC > 0.6 RMSred CC > 0.6
GPS/GRACE 201 (24.0%) 131 (0.77) 148 (28.5%) 113 (0.78)
GPS/CLM-GLDAS 214 (21.6%) 125 (0.76) 137 (22.4%) 80 (0.76)
GPS/CLM-MERRA 222 (20.5%) 121 (0.75) 141 (21.5%) 75 (0.75)
  1. However, only stations with reduction in the RMS (RMSred > 0%) and CC values larger than 0.60 were used to summarize the mean values (in parentheses)