org.orekit.estimation.measurements.modifiers

Class OnBoardAntennaInterSatellitesRangeModifier

java.lang.Object

org.orekit.estimation.measurements.modifiers.OnBoardAntennaInterSatellitesRangeModifier

All Implemented Interfaces:

EstimationModifier<InterSatellitesRange>, ParameterDriversProvider

public class OnBoardAntennaInterSatellitesRangeModifier
extends Object
implements EstimationModifier<InterSatellitesRange>

On-board antenna offset effect on inter-satellites range measurements.

Since:

9.0

Author:

Luc Maisonobe

Constructor Summary

Constructors

Constructor and Description
OnBoardAntennaInterSatellitesRangeModifier(org.hipparchus.geometry.euclidean.threed.Vector3D antennaPhaseCenter1, org.hipparchus.geometry.euclidean.threed.Vector3D antennaPhaseCenter2) Simple constructor.

Method Summary

Modifier and Type	Method and Description
List<ParameterDriver>	getParametersDrivers() Get the drivers for parameters.
void	modifyWithoutDerivatives(EstimatedMeasurementBase<InterSatellitesRange> estimated) Apply a modifier to an estimated measurement without derivatives.

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

OnBoardAntennaInterSatellitesRangeModifier

public OnBoardAntennaInterSatellitesRangeModifier(org.hipparchus.geometry.euclidean.threed.Vector3D antennaPhaseCenter1,
                                                  org.hipparchus.geometry.euclidean.threed.Vector3D antennaPhaseCenter2)

Simple constructor.

Parameters:

antennaPhaseCenter1 - position of the Antenna Phase Center in satellite 1 frame (i.e. the satellite which receives the signal and performs the measurement)

antennaPhaseCenter2 - position of the Antenna Phase Center in satellite 2 frame (i.e. the satellite which simply emits the signal in the one-way case, or reflects the signal in the two-way case)

Method Detail

getParametersDrivers

public List<ParameterDriver> getParametersDrivers()

Get the drivers for parameters.

Specified by:

getParametersDrivers in interface ParameterDriversProvider

Returns:

drivers for parameters

modifyWithoutDerivatives

public void modifyWithoutDerivatives(EstimatedMeasurementBase<InterSatellitesRange> estimated)

Apply a modifier to an estimated measurement without derivatives.

Specified by:

modifyWithoutDerivatives in interface EstimationModifier<InterSatellitesRange>

Parameters:

estimated - estimated measurement to modify