Item | Strategy | Treatment |
---|---|---|
Sagnac effect | Equation (19.07) in Hauschild (2017) | Corrected in data reduction |
Periodic relativistic effect | Equation (19.16) in Hauschild (2017) | Corrected in data reduction |
Shapiro effect | Equation (19.14) in Hauschild (2017) | Corrected in data reduction |
Wind-up effect | Wu et al. (1993) | Corrected in data reduction |
Satellite antenna PCO/PCV | igs14_wwww.atx Yaw-steering satellite attitude model | Corrected in data reduction |
Receiver antenna PCO/PCV | igs14_wwww.atx | Corrected in data reduction |
Tidal displacements | Solid Earth tides Ocean loading Pole tides Refer to Petit and Luzum (2010) | Corrected in data reduction |
Tropospheric delay (dry) | Zenith path delay: global pressure temperature (GPT) model + Saastamoinen model Dry mapping function: global mapping function (GMF) model | Corrected in data reduction |
Ionospheric delay (1st-order) | IF linear combination | Eliminated |
Ionospheric delay (higher-order) | None | Ignored |
Tropospheric delay (wet) | Wet mapping function: GMF model | Estimated in data filtering |
Satellite state error | Dynamical model in Section 2.2 | Estimated in data filtering |
Satellite clock error | Epoch-wise parameter | Estimated in data filtering |
Receiver clock error | Epoch-wise parameter | Estimated in data filtering |