Package org.orekit.estimation.measurements.modifiers

Class OnBoardAntennaOneWayGNSSRangeModifier

java.lang.Object

org.orekit.estimation.measurements.modifiers.PhaseCentersOneWayGNSSBaseModifier<OneWayGNSSRange>

org.orekit.estimation.measurements.modifiers.OnBoardAntennaOneWayGNSSRangeModifier

All Implemented Interfaces:

EstimationModifier<OneWayGNSSRange>, ParameterDriversProvider

public class OnBoardAntennaOneWayGNSSRangeModifier
extends PhaseCentersOneWayGNSSBaseModifier<OneWayGNSSRange>
implements EstimationModifier<OneWayGNSSRange>

On-board antenna offset effect on one-way GNSS range measurements.

Since:

10.3

Author:

Bryan Cazabonne

Constructor Summary

Constructors

Constructor	Description
OnBoardAntennaOneWayGNSSRangeModifier(Vector3D receiverPhaseCenter, Vector3D emitterPhaseCenter, AttitudeProvider attitudeProvider)	Simple constructor.
OnBoardAntennaOneWayGNSSRangeModifier(FrequencyPattern receiverPattern, FrequencyPattern emitterPattern, AttitudeProvider attitudeProvider)	Simple constructor.

Method Summary

Modifier and Type	Method	Description
boolean	dependsOnParticipantsStates()	Method stating if the modifier requires for its computation the storage of the measurement's participants full dynamical states (position, velocity and acceleration) rather than the date, the non-modified value, etc.
List<ParameterDriver>	getParametersDrivers()	Get the drivers for parameters.
void	modifyWithoutDerivatives(EstimatedMeasurementBase<OneWayGNSSRange> estimated)	Apply a modifier to an estimated measurement without derivatives.

Methods inherited from class org.orekit.estimation.measurements.modifiers.PhaseCentersOneWayGNSSBaseModifier

getEffectName, oneWayDistanceModification

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

getEffectName, modify

Methods inherited from interface org.orekit.utils.ParameterDriversProvider

getNbParametersDriversValue, getParameterDriver, getParameters, getParameters, getParameters, getParameters, getParametersAllValues, getParametersAllValues, isSupported

Constructor Details

OnBoardAntennaOneWayGNSSRangeModifier

public OnBoardAntennaOneWayGNSSRangeModifier(Vector3D receiverPhaseCenter,
 Vector3D emitterPhaseCenter,
 AttitudeProvider attitudeProvider)

Simple constructor.

Parameters:

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

emitterPhaseCenter - position of the Antenna Phase Center in satellite 2 frame (i.e. the satellite which simply emits the signal)

attitudeProvider - attitude provider of the emitting satellite

OnBoardAntennaOneWayGNSSRangeModifier

public OnBoardAntennaOneWayGNSSRangeModifier(FrequencyPattern receiverPattern,
 FrequencyPattern emitterPattern,
 AttitudeProvider attitudeProvider)

Simple constructor.

Parameters:

receiverPattern - pattern for receiver satellite

emitterPattern - pattern for emitter satellite

attitudeProvider - attitude provider of the emitting satellite

Since:

12.1

Method Details

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<OneWayGNSSRange> estimated)

Apply a modifier to an estimated measurement without derivatives.

Specified by:

modifyWithoutDerivatives in interface EstimationModifier<OneWayGNSSRange>

Parameters:

estimated - estimated measurement to modify

dependsOnParticipantsStates

public boolean dependsOnParticipantsStates()

Method stating if the modifier requires for its computation the storage of the measurement's participants full dynamical states (position, velocity and acceleration) rather than the date, the non-modified value, etc. The negative case shall be exploited for performance and is the default implementation.

Specified by:

dependsOnParticipantsStates in interface EstimationModifier<OneWayGNSSRange>

Returns:

dependence flag