Class RelativisticJ2ClockRangeModifier
- java.lang.Object
-
- org.orekit.estimation.measurements.modifiers.AbstractRelativisticJ2ClockModifier
-
- org.orekit.estimation.measurements.modifiers.RelativisticJ2ClockRangeModifier
-
- All Implemented Interfaces:
EstimationModifier<Range>
,ParameterDriversProvider
public class RelativisticJ2ClockRangeModifier extends AbstractRelativisticJ2ClockModifier implements EstimationModifier<Range>
Class modifying theoretical range 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."
-
-
Constructor Summary
Constructors Constructor Description RelativisticJ2ClockRangeModifier(double gm, double c20, double equatorialRadius)
Modifier constructor.
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description List<ParameterDriver>
getParametersDrivers()
Get the drivers for parameters.void
modifyWithoutDerivatives(EstimatedMeasurementBase<Range> estimated)
Apply a modifier to an estimated measurement without derivatives.-
Methods inherited from class org.orekit.estimation.measurements.modifiers.AbstractRelativisticJ2ClockModifier
relativisticJ2Correction
-
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
-
Methods inherited from interface org.orekit.estimation.measurements.EstimationModifier
modify
-
Methods inherited from interface org.orekit.utils.ParameterDriversProvider
getNbParametersDriversValue, getParameterDriver, getParameters, getParameters, getParameters, getParameters, getParametersAllValues, getParametersAllValues, isSupported
-
-
-
-
Constructor Detail
-
RelativisticJ2ClockRangeModifier
public RelativisticJ2ClockRangeModifier(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.
-
-
Method Detail
-
getParametersDrivers
public List<ParameterDriver> getParametersDrivers()
Get the drivers for parameters.- Specified by:
getParametersDrivers
in interfaceParameterDriversProvider
- Returns:
- drivers for parameters
-
modifyWithoutDerivatives
public void modifyWithoutDerivatives(EstimatedMeasurementBase<Range> estimated)
Apply a modifier to an estimated measurement without derivatives.- Specified by:
modifyWithoutDerivatives
in interfaceEstimationModifier<Range>
- Parameters:
estimated
- estimated measurement to modify
-
-