Uses of Interface
org.orekit.estimation.measurements.Observer

Packages that use Observer

Package	Description
org.orekit.estimation.measurements	The measurements package defines everything that is related to orbit determination measurements.
org.orekit.estimation.measurements.generation	This package provides Orbit Determination measurements generation.
org.orekit.estimation.measurements.gnss	This package provides methods to handle GNSS measurements.
org.orekit.estimation.measurements.modifiers	This package provides measurement modifier.

Uses of Observer in org.orekit.estimation.measurements

Classes in org.orekit.estimation.measurements that implement Observer

Modifier and Type	Class	Description
class	GroundStation	Class modeling a ground station that can perform some measurements.
class	ObserverSatellite	Class that accepts a PVCoordinatesProvider for a space- based measurement receiver.

Methods in org.orekit.estimation.measurements that return Observer

Modifier and Type	Method	Description
final Observer	AbstractRangeRelatedMeasurement.getObserver()	Get receiving object.
Observer	AngularRaDec.getObserver()	Getter for the observer.
Observer	TurnAroundRange.getPrimaryObserver()	Get the primary observer from which measurement is performed.
Observer	TurnAroundRange.getSecondaryObserver()	Get the secondary observer reflecting the signal.

Constructors in org.orekit.estimation.measurements with parameters of type Observer

Modifier	Constructor	Description
protected	AbstractRangeRelatedMeasurement(Observer observer, AbsoluteDate date, double value, MeasurementQuality measurementQuality, boolean twoWay, SignalTravelTimeModel signalTravelTimeModel, ObservableSatellite satellite)	Simple constructor.
	AngularRaDec(Observer observer, Frame referenceFrame, AbsoluteDate date, double[] angular, double[] sigma, double[] baseWeight, ObservableSatellite satellite)	Simple constructor using default light time delay.
	AngularRaDec(Observer observer, Frame referenceFrame, AbsoluteDate date, double[] angular, MeasurementQuality measurementQuality, SignalTravelTimeModel signalTravelTimeModel, ObservableSatellite satellite)	Constructor.
	BistaticRange(Observer emitter, Observer receiver, AbsoluteDate date, double range, double sigma, double baseWeight, ObservableSatellite satellite)	Simple constructor.
	BistaticRange(Observer emitter, Observer receiver, AbsoluteDate date, double range, MeasurementQuality measurementQuality, SignalTravelTimeModel signalTravelTimeModel, ObservableSatellite satellite)	Simple constructor.
	BistaticRangeRate(Observer emitter, Observer receiver, AbsoluteDate date, double rangeRate, double sigma, double baseWeight, ObservableSatellite satellite)	Simple constructor.
	BistaticRangeRate(Observer emitter, Observer receiver, AbsoluteDate date, double rangeRate, MeasurementQuality measurementQuality, SignalTravelTimeModel signalTravelTimeModel, ObservableSatellite satellite)	Simple constructor.
	FDOA(Observer primeObserver, Observer secondObserver, double centreFrequency, AbsoluteDate date, double fdoa, double sigma, double baseWeight, ObservableSatellite satellite)	Constructor with default signal travel time model.
	FDOA(Observer primeObserver, Observer secondObserver, double centreFrequency, AbsoluteDate date, double fdoa, MeasurementQuality measurementQuality, SignalTravelTimeModel signalTravelTimeModel, ObservableSatellite satellite)	Constructor.
	Range(Observer observer, boolean twoWay, AbsoluteDate date, double range, double sigma, double baseWeight, ObservableSatellite satellite)	Simple constructor.
	Range(Observer observer, boolean twoWay, AbsoluteDate date, double range, MeasurementQuality measurementQuality, SignalTravelTimeModel signalTravelTimeModel, ObservableSatellite satellite)	Simple constructor.
	RangeRate(Observer observer, AbsoluteDate date, double rangeRate, double sigma, double baseWeight, boolean twoWay, ObservableSatellite satellite)	Simple constructor.
	RangeRate(Observer observer, AbsoluteDate date, double rangeRate, MeasurementQuality measurementQuality, boolean twoWay, SignalTravelTimeModel signalTravelTimeModel, ObservableSatellite satellite)	Simple constructor.
	TDOA(Observer primeObserver, Observer secondObserver, AbsoluteDate date, double tdoa, double sigma, double baseWeight, ObservableSatellite satellite)	Constructor.
	TDOA(Observer primeObserver, Observer secondObserver, AbsoluteDate date, double tdoa, MeasurementQuality measurementQuality, SignalTravelTimeModel signalTravelTimeModel, ObservableSatellite satellite)	Constructor.
	TurnAroundRange(Observer primaryObserver, Observer secondaryObserver, AbsoluteDate date, double turnAroundRange, double sigma, double baseWeight, ObservableSatellite satellite)	Simple constructor.
	TurnAroundRange(Observer primaryObserver, Observer secondaryObserver, AbsoluteDate date, double turnAroundRange, double sigma, double baseWeight, SignalTravelTimeModel signalTravelTimeModel, ObservableSatellite satellite)	Constructor.

Uses of Observer in org.orekit.estimation.measurements.generation

Methods in org.orekit.estimation.measurements.generation that return Observer

Modifier and Type	Method	Description
Observer	AbstractBistaticBuilder.getEmitter()	Getter for signal emitter.
Observer	AngularRaDecBuilder.getObserver()	Getter for the observer.
Observer	AbstractBireceiverBuilder.getPrimeObserver()	Getter for prime observer.
Observer	AbstractBistaticBuilder.getReceiver()	Getter for signal receiver.
Observer	AbstractBireceiverBuilder.getSecondObserver()	Getter for second observer.

Constructors in org.orekit.estimation.measurements.generation with parameters of type Observer

Modifier	Constructor	Description
protected	AbstractBireceiverBuilder(Observer primeObserver, Observer secondObserver, MeasurementQuality measurementQuality, SignalTravelTimeModel signalTravelTimeModel, ObservableSatellite satellite)	Simple constructor.
protected	AbstractBistaticBuilder(Observer emitter, Observer receiver, MeasurementQuality measurementQuality, SignalTravelTimeModel signalTravelTimeModel, ObservableSatellite satellite)	Simple constructor.
	AngularRaDecBuilder(Observer observer, Frame referenceFrame, MeasurementQuality measurementQuality, SignalTravelTimeModel signalTravelTimeModel, ObservableSatellite satellite)	Simple constructor.
	BistaticRangeBuilder(Observer emitter, Observer receiver, double sigma, double baseWeight, ObservableSatellite satellite)	Constructor with default signal travel time model.
	BistaticRangeBuilder(Observer emitter, Observer receiver, MeasurementQuality measurementQuality, SignalTravelTimeModel signalTravelTimeModel, ObservableSatellite satellite)	Constructor.
	BistaticRangeRateBuilder(Observer emitter, Observer receiver, double sigma, double baseWeight, ObservableSatellite satellite)	Constructor with default signal travel time model.
	BistaticRangeRateBuilder(Observer emitter, Observer receiver, MeasurementQuality measurementQuality, SignalTravelTimeModel signalTravelTimeModel, ObservableSatellite satellite)	Simple constructor.
	FDOABuilder(Observer primeObserver, Observer secondObserver, double centreFrequency, double sigma, double baseWeight, ObservableSatellite satellite)	Simple constructor.
	FDOABuilder(Observer primeObserver, Observer secondObserver, double centreFrequency, MeasurementQuality measurementQuality, SignalTravelTimeModel signalTravelTimeModel, ObservableSatellite satellite)	Simple constructor.
	OneWayGNSSPhaseBuilder(ObservableSatellite local, Observer remote, double wavelength, double sigma, double baseWeight, AmbiguityCache cache)	Simple constructor.
	OneWayGNSSPhaseBuilder(ObservableSatellite local, Observer remote, double wavelength, MeasurementQuality measurementQuality, SignalTravelTimeModel signalTravelTimeModel, AmbiguityCache cache)	Simple constructor.
	OneWayGNSSRangeBuilder(ObservableSatellite local, Observer remote, double sigma, double baseWeight)	Simple constructor.
	OneWayGNSSRangeBuilder(ObservableSatellite local, Observer remote, MeasurementQuality measurementQuality, SignalTravelTimeModel signalTravelTimeModel)	Simple constructor.
	OneWayGNSSRangeRateBuilder(ObservableSatellite local, Observer remote, double sigma, double baseWeight)	Simple constructor.
	OneWayGNSSRangeRateBuilder(ObservableSatellite local, Observer remote, MeasurementQuality measurementQuality, SignalTravelTimeModel signalTravelTimeModel)	Simple constructor.
	RangeBuilder(Observer observer, boolean twoWay, double sigma, double baseWeight, ObservableSatellite satellite)	Simple constructor.
	RangeBuilder(Observer observer, boolean twoWay, MeasurementQuality measurementQuality, SignalTravelTimeModel signalTravelTimeModel, ObservableSatellite satellite)	Simple constructor.
	RangeRateBuilder(Observer observer, boolean twoWay, double sigma, double baseWeight, ObservableSatellite satellite)	Simple constructor.
	RangeRateBuilder(Observer observer, boolean twoWay, MeasurementQuality measurementQuality, SignalTravelTimeModel signalTravelTimeModel, ObservableSatellite satellite)	Simple constructor.
	TDOABuilder(Observer primeObserver, Observer secondObserver, double sigma, double baseWeight, ObservableSatellite satellite)	Simple constructor.
	TDOABuilder(Observer primeObserver, Observer secondObserver, MeasurementQuality measurementQuality, SignalTravelTimeModel signalTravelTimeModel, ObservableSatellite satellite)	Simple constructor.
	TurnAroundRangeBuilder(Observer primaryObserver, Observer secondaryObserver, double sigma, double baseWeight, ObservableSatellite satellite)	Simple constructor.
	TurnAroundRangeBuilder(Observer primaryObserver, Observer secondaryObserver, MeasurementQuality measurementQuality, SignalTravelTimeModel signalTravelTimeModel, ObservableSatellite satellite)	Simple constructor.

Uses of Observer in org.orekit.estimation.measurements.gnss

Methods in org.orekit.estimation.measurements.gnss that return Observer

Modifier and Type	Method	Description
final Observer	AbstractOneWayGNSS.getObserver()	Observer object sending signal.
final Observer	Phase.getObserver()	Get receiving observer.

Constructors in org.orekit.estimation.measurements.gnss with parameters of type Observer

Modifier	Constructor	Description
protected	AbstractOneWayGNSS(Observer observer, AbsoluteDate date, double[] observedValue, MeasurementQuality measurementQuality, SignalTravelTimeModel signalTravelTimeModel, ObservableSatellite local)	Simple constructor.
protected	AbstractOneWayGNSS(Observer observer, AbsoluteDate date, double observedValue, MeasurementQuality measurementQuality, SignalTravelTimeModel signalTravelTimeModel, ObservableSatellite local)	Simple constructor.
	OneWayGNSSPhase(Observer observer, AbsoluteDate date, double phase, double wavelength, double sigma, double baseWeight, ObservableSatellite local, AmbiguityCache cache)	Simple constructor.
	OneWayGNSSPhase(Observer observer, AbsoluteDate date, double phase, double wavelength, MeasurementQuality measurementQuality, SignalTravelTimeModel signalTravelTimeModel, ObservableSatellite local, AmbiguityCache cache)	Simple constructor.
	OneWayGNSSRange(Observer observer, AbsoluteDate date, double range, double sigma, double baseWeight, ObservableSatellite local)	Simple constructor.
	OneWayGNSSRange(Observer observer, AbsoluteDate date, double range, MeasurementQuality measurementQuality, SignalTravelTimeModel signalTravelTimeModel, ObservableSatellite local)	Simple constructor.
	OneWayGNSSRangeRate(Observer observer, AbsoluteDate date, double rangeRate, double sigma, double baseWeight, ObservableSatellite local)	Simple constructor.
	OneWayGNSSRangeRate(Observer observer, AbsoluteDate date, double rangeRate, MeasurementQuality measurementQuality, SignalTravelTimeModel signalTravelTimeModel, ObservableSatellite local)	Simple constructor.
	Phase(Observer observer, AbsoluteDate date, double phase, double wavelength, double sigma, double baseWeight, ObservableSatellite satellite, AmbiguityCache cache)	Simple constructor.
	Phase(Observer observer, AbsoluteDate date, double phase, double wavelength, MeasurementQuality measurementQuality, SignalTravelTimeModel signalTravelTimeModel, ObservableSatellite satellite, AmbiguityCache cache)	Simple constructor.
	PhaseBuilder(Observer observer, double wavelength, double sigma, double baseWeight, ObservableSatellite satellite, AmbiguityCache cache)	Simple constructor.
	PhaseBuilder(Observer observer, double wavelength, MeasurementQuality measurementQuality, SignalTravelTimeModel signalTravelTimeModel, ObservableSatellite satellite, AmbiguityCache cache)	Simple constructor.

Uses of Observer in org.orekit.estimation.measurements.modifiers

Methods in org.orekit.estimation.measurements.modifiers that return Observer

Modifier and Type	Method	Description
abstract Observer	PhaseCentersGroundReceiverBaseModifier.getObserver(EstimatedMeasurementBase<T> estimated)	Retrieve observer.
Observer	PhaseCentersPhaseModifier.getObserver(EstimatedMeasurementBase<Phase> estimated)
Observer	PhaseCentersRangeModifier.getObserver(EstimatedMeasurementBase<Range> estimated)	Retrieve observer.

Methods in org.orekit.estimation.measurements.modifiers with parameters of type Observer

Modifier and Type	Method	Description
double	ParametricModelEffect.evaluate(Observer station, SpacecraftState state)	Evaluate the parametric model effect.
Gradient	ParametricModelEffectGradient.evaluate(Observer station, FieldSpacecraftState<Gradient> state, Gradient[] parameters)	Evaluate the parametric model effect.
static <T extends ObservedMeasurement<T>> void	OneWayGNSSRangeModifierUtil.modify(EstimatedMeasurement<T> estimated, ParameterDriversProvider parametricModel, AbstractGradientConverter converter, Observer gnssSatellite, ParametricModelEffect modelEffect, ParametricModelEffectGradient modelEffectGradient, EstimationModifier<T> modifier)	Apply a modifier to an estimated measurement.
static <T extends ObservedMeasurement<T>> void	RangeModifierUtil.modify(EstimatedMeasurement<T> estimated, ParameterDriversProvider parametricModel, AbstractGradientConverter converter, Observer observer, ParametricModelEffect modelEffect, ParametricModelEffectGradient modelEffectGradient, EstimationModifier<T> modifier)	Apply a modifier to an estimated measurement.
static <T extends ObservedMeasurement<T>> void	RangeRateModifierUtil.modify(EstimatedMeasurement<T> estimated, ParameterDriversProvider parametricModel, AbstractGradientConverter converter, Observer observer, ParametricModelEffect modelEffect, ParametricModelEffectGradient modelEffectGradient, EstimationModifier<T> modifier)	Apply a modifier to an estimated measurement.
static <T extends ObservedMeasurement<T>> void	OneWayGNSSRangeModifierUtil.modifyWithoutDerivatives(EstimatedMeasurementBase<T> estimated, Observer gnssSatellite, ParametricModelEffect modelEffect, EstimationModifier<T> modifier)	Apply a modifier to an estimated measurement.
static <T extends ObservedMeasurement<T>> void	RangeModifierUtil.modifyWithoutDerivatives(EstimatedMeasurementBase<T> estimated, Observer observer, ParametricModelEffect modelEffect, EstimationModifier<T> modifier)	Apply a modifier to an estimated measurement.
static <T extends ObservedMeasurement<T>> void	RangeRateModifierUtil.modifyWithoutDerivatives(EstimatedMeasurementBase<T> estimated, Observer observer, ParametricModelEffect modelEffect, EstimationModifier<T> modifier)	Apply a modifier to an estimated measurement.
static double[]	AberrationModifier.naturalToProper(double[] naturalRaDec, Observer observer, AbsoluteDate date, Frame frame)	Natural to proper correction for aberration of light.
static double[]	AberrationModifier.naturalToProper(double[] naturalRaDec, Observer observer, AbsoluteDate date, Frame frame, DataContext context)	Natural to proper correction for aberration of light.
protected <T extends CalculusFieldElement<T>> T	BaseOneWayGNSSRangeIonosphericDelayModifier.oneWayGNSSErrorIonosphericModel(Observer observer, FieldSpacecraftState<T> state, T[] parameters)	Compute the measurement error due to Ionosphere.
protected double	BaseOneWayGNSSRangeIonosphericDelayModifier.oneWayGNSSErrorIonosphericModel(Observer observer, SpacecraftState state)	Compute the measurement error due to Ionosphere.
static double[]	AberrationModifier.properToNatural(double[] properRaDec, Observer observer, AbsoluteDate date, Frame frame)	Proper to natural correction for aberration of light.
static double[]	AberrationModifier.properToNatural(double[] properRaDec, Observer observer, AbsoluteDate date, Frame frame, DataContext context)	Proper to natural correction for aberration of light.
protected <T extends CalculusFieldElement<T>> T	BaseRangeIonosphericDelayModifier.rangeErrorIonosphericModel(Observer station, FieldSpacecraftState<T> state, T[] parameters)	Compute the measurement error due to Ionosphere.
protected double	BaseRangeIonosphericDelayModifier.rangeErrorIonosphericModel(Observer station, SpacecraftState state)	Compute the measurement error due to Ionosphere.
<T extends CalculusFieldElement<T>> T	BaseRangeTroposphericDelayModifier.rangeErrorTroposphericModel(Observer observer, FieldSpacecraftState<T> state, T[] parameters)	Compute the measurement error due to Troposphere.
double	BaseRangeTroposphericDelayModifier.rangeErrorTroposphericModel(Observer observer, SpacecraftState state)	Compute the measurement error due to Troposphere.
protected <T extends CalculusFieldElement<T>> T	BaseRangeRateIonosphericDelayModifier.rangeRateErrorIonosphericModel(Observer station, FieldSpacecraftState<T> state, T[] parameters)	Compute the measurement error due to Ionosphere.
protected double	BaseRangeRateIonosphericDelayModifier.rangeRateErrorIonosphericModel(Observer station, SpacecraftState state)	Compute the measurement error due to Ionosphere.
protected <T extends CalculusFieldElement<T>> T	RangeRateIonosphericDelayModifier.rangeRateErrorIonosphericModel(Observer observer, FieldSpacecraftState<T> state, T[] parameters)	Compute the measurement error due to Ionosphere.
protected double	RangeRateIonosphericDelayModifier.rangeRateErrorIonosphericModel(Observer observer, SpacecraftState state)	Compute the measurement error due to Ionosphere.
<T extends CalculusFieldElement<T>> T	BaseRangeRateTroposphericDelayModifier.rangeRateErrorTroposphericModel(Observer observer, FieldSpacecraftState<T> state, T[] parameters)	Compute the measurement error due to Troposphere.
double	BaseRangeRateTroposphericDelayModifier.rangeRateErrorTroposphericModel(Observer observer, SpacecraftState state)	Compute the measurement error due to Troposphere.
<T extends CalculusFieldElement<T>> T	RangeRateTroposphericDelayModifier.rangeRateErrorTroposphericModel(Observer observer, FieldSpacecraftState<T> state, T[] parameters)	Compute the measurement error due to Troposphere.
double	RangeRateTroposphericDelayModifier.rangeRateErrorTroposphericModel(Observer observer, SpacecraftState state)	Compute the measurement error due to Troposphere.