Superconducting Gravimeter Calibration by CoLocated Gravity Observations: Results from GWR C025
Figure 3
(a) Regression factor for synthetic data sets which combine synthetic tides without and with random noise of different standard deviation. For each noise-standard deviation, 25 data sets have been compiled. Without noise, the regression factor would be equal to 1 as expected. This is not shown on the view graph for simplicity. (b) Maximum deviation of the resulting regression coefficients from the value expected for noise-free data in dependence on the noise-standard deviation and on the number of data pairs entering the adjustment.