Fig. 6From: Uncertainties of monthly ocean bottom pressure from Gravity Recovery and Climate Experiment (GRACE): a case study at the Drake PassageScatter plot of bottom EKE and correlation coefficients between CPIES records and GRACE products at each site. Black, magenta, green, orange, blue, and yellow dots (regression lines) represent the results using CSR–HR, JPL–HR, GFZ–HR, CSR–MAS, JPL–MAS, and GSFC–MAS, respectively. * indicates the 95% confidence level (0.29)Back to article page