Class RelativisticJ2ClockOneWayGNSSPhaseModifier
- java.lang.Object
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- org.orekit.estimation.measurements.modifiers.AbstractRelativisticJ2ClockModifier
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- org.orekit.estimation.measurements.modifiers.RelativisticJ2ClockOneWayGNSSPhaseModifier
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- All Implemented Interfaces:
EstimationModifier<OneWayGNSSPhase>
public class RelativisticJ2ClockOneWayGNSSPhaseModifier extends AbstractRelativisticJ2ClockModifier implements EstimationModifier<OneWayGNSSPhase>
Class modifying theoretical one-way phase measurements with relativistic J2 clock correction.Relativistic clock correction of the effects caused by the oblateness of Earth on the gravity potential.
The time delay caused by this effect is computed based on the orbital parameters of the emitter's orbit.
- Since:
- 11.2
- Author:
- Louis Aucouturier
- See Also:
- "Teunissen, Peter, and Oliver Montenbruck, eds. Springer handbook of global navigation satellite systems. Chapter 19.2. Equation 19.18 Springer, 2017."
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Constructor Summary
Constructors Constructor Description RelativisticJ2ClockOneWayGNSSPhaseModifier(double gm, double c20, double equatorialRadius)
Modifier constructor.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description List<ParameterDriver>
getParametersDrivers()
Get the drivers for this modifier parameters.void
modify(EstimatedMeasurement<OneWayGNSSPhase> estimated)
Apply a modifier to an estimated measurement.-
Methods inherited from class org.orekit.estimation.measurements.modifiers.AbstractRelativisticJ2ClockModifier
relativisticJ2Correction
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Constructor Detail
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RelativisticJ2ClockOneWayGNSSPhaseModifier
public RelativisticJ2ClockOneWayGNSSPhaseModifier(double gm, double c20, double equatorialRadius)
Modifier constructor.- Parameters:
gm
- Earth gravitational constant (mu) in m³/s².c20
- Earth un-normalized second zonal coefficient (Signed J2 constant, is negative) (Typical value -1.0826e-3).equatorialRadius
- Earth equatorial radius in m.
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Method Detail
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getParametersDrivers
public List<ParameterDriver> getParametersDrivers()
Get the drivers for this modifier parameters.- Specified by:
getParametersDrivers
in interfaceEstimationModifier<OneWayGNSSPhase>
- Returns:
- drivers for this modifier parameters
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modify
public void modify(EstimatedMeasurement<OneWayGNSSPhase> estimated)
Apply a modifier to an estimated measurement.- Specified by:
modify
in interfaceEstimationModifier<OneWayGNSSPhase>
- Parameters:
estimated
- estimated measurement to modify
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