Phase Error Modeling and Its Impact on Precise Orbit Determination of GRACE Satellites

<table class="table-group" id="tab6"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td align="left">Type of orbit solution</td><td align="center">Average standard deviation (m)</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td align="left">POD + NOPMC</td><td align="center">0.0165</td></tr><tr><td align="left">POD + MVC</td><td align="center">0.0148</td></tr><tr><td align="left">POD + PMC</td><td align="center">0.0127</td></tr><tr><td align="left">JPL</td><td align="center">0.0142</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Average standard deviations of KBR comparison residuals of GRACE relative position.

Mathematical Problems in Engineering

tab6

Table 6

Table 6: Phase Error Modeling and Its Impact on Precise Orbit Determination of GRACE Satellites 