Package org.orekit.estimation.measurements.gnss

Class AbstractOneWayGNSS<T extends ObservedMeasurement<T>>

java.lang.Object

org.orekit.estimation.measurements.AbstractMeasurement<T>

org.orekit.estimation.measurements.SignalBasedMeasurement<T>

org.orekit.estimation.measurements.gnss.AbstractOneWayGNSS<T>

All Implemented Interfaces:

Comparable<ComparableMeasurement>, ComparableMeasurement, ObservedMeasurement<T>, TimeStamped, ParameterDriversProvider

Direct Known Subclasses:

OneWayGNSSPhase, OneWayGNSSRange, OneWayGNSSRangeRate

public abstract class AbstractOneWayGNSS<T extends ObservedMeasurement<T>>
extends SignalBasedMeasurement<T>

Abstract class for one-way GNSS measurement.

Since:

14.0

Author:

Romain Serra

Constructor Summary

Constructors

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.

Method Summary

Modifier and Type	Method	Description
protected void	fillDerivatives(Gradient observedValue, Map<String,Integer> indices, EstimatedMeasurement<T> estimated)	Method filling estimated measurement.
final Observer	getObserver()	Observer object sending signal.

Methods inherited from class org.orekit.estimation.measurements.SignalBasedMeasurement

getSignalTravelTimeModel, isTwoWay

Methods inherited from class org.orekit.estimation.measurements.AbstractMeasurement

addModifier, addParameterDriver, addParametersDrivers, estimate, estimateWithoutDerivatives, getCoordinates, getDate, getMeasurementQuality, getModifiers, getObservedValue, getParameterIndices, getParametersDrivers, getSatellites, isEnabled, setEnabled, setObservedValue, theoreticalEvaluation, theoreticalEvaluationWithoutDerivatives

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.ComparableMeasurement

compareTo

Methods inherited from interface org.orekit.estimation.measurements.ObservedMeasurement

estimateWithoutDerivatives, getBaseWeight, getDimension, getMeasurementType, getTheoreticalStandardDeviation

Methods inherited from interface org.orekit.utils.ParameterDriversProvider

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

Methods inherited from interface org.orekit.time.TimeStamped

durationFrom

Constructor Details

AbstractOneWayGNSS

protected AbstractOneWayGNSS(Observer observer,
 AbsoluteDate date,
 double observedValue,
 MeasurementQuality measurementQuality,
 SignalTravelTimeModel signalTravelTimeModel,
 ObservableSatellite local)

Simple constructor.

Parameters:

observer - sender of GNSS signal

date - date of the measurement

observedValue - observed value

measurementQuality - measurement quality

signalTravelTimeModel - time delay computer

local - satellite which receives the signal and perform the measurement

AbstractOneWayGNSS

protected AbstractOneWayGNSS(Observer observer,
 AbsoluteDate date,
 double[] observedValue,
 MeasurementQuality measurementQuality,
 SignalTravelTimeModel signalTravelTimeModel,
 ObservableSatellite local)

Simple constructor.

Parameters:

observer - sender of GNSS signal

date - date of the measurement

observedValue - observed value

measurementQuality - measurement quality

signalTravelTimeModel - time delay computer

local - satellite which receives the signal and perform the measurement

Method Details

getObserver

public final Observer getObserver()

Observer object sending signal.

Returns:

observer object

fillDerivatives

protected void fillDerivatives(Gradient observedValue,
 Map<String,Integer> indices,
 EstimatedMeasurement<T> estimated)

Method filling estimated measurement.

Parameters:

observedValue - theoretical value with automatic differentiation

indices - mapping between parameter name and variable index

estimated - object to fill