Page - (000016) - in Contributions to GRACE Gravity Field Recovery - Improvements in Dynamic Orbit Integration, Stochastic Modelling of the Antenna Offset Correction, and Co-Estimation of Satellite Orientations

9.1 Estimated ll-SST PSD using TLS algorithm . . . . . . . . . . . . . . . . 131 9.2 Correlation of arc-wise variance factors and opening angle wtih TLS . 131 9.3 Estimated satellite orientation for one data segment . . . . . . . . . . . 133 9.4 Distribution of estimated satellite orientation corrections . . . . . . . . 134 9.5 Distribution of change in AOC due to improved orientation . . . . . . 135 9.6 Monthly estimate of APC in science reference frame . . . . . . . . . . 138 9.7 Monthly estimate of APC as small angle rotations . . . . . . . . . . . . 139 9.8 Degree amplitude plots for April 2008 and June 2010 . . . . . . . . . . 142 9.9 Equivalent water height maps for April 2008 . . . . . . . . . . . . . . . 143 9.10 Equivalent water height maps for June 2010 . . . . . . . . . . . . . . . 144 9.11 Temporal variability of gravity field solutions in equivalent water height 147 9.12 Time series of ratios of geographically restricted root mean squares . . 149 9.13 Temporal variability of gravity field solutions in spectral domain . . . 151 x