Uses of Class
org.orekit.propagation.StateCovariance

Packages that use StateCovariance

Package	Description
org.orekit.propagation	Propagation
org.orekit.propagation.analytical	Top level package for analytical propagators.
org.orekit.ssa.collision.shorttermencounter.probability.twod	Package specific to calculus assuming a 2D short-term encounter model.
org.orekit.utils	This package provides useful objects.

Uses of StateCovariance in org.orekit.propagation

Methods in org.orekit.propagation that return StateCovariance

Modifier and Type	Method	Description
StateCovariance	StateCovariance.changeCovarianceFrame(Orbit orbit, Frame frameOut)	Get the covariance in the output frame.
StateCovariance	StateCovariance.changeCovarianceFrame(Orbit orbit, LOF lofOut)	Get the covariance in a given local orbital frame.
StateCovariance	StateCovariance.changeCovarianceType(Orbit orbit, OrbitType outOrbitType, PositionAngleType outAngleType)	Get the covariance matrix in another orbit type.
protected abstract StateCovariance	AbstractStateCovarianceInterpolator.computeInterpolatedCovarianceInOrbitFrame(List<TimeStampedPair<Orbit,StateCovariance>> uncertainStates, Orbit interpolatedOrbit)	Compute the interpolated covariance expressed in the interpolated orbit frame.
protected StateCovariance	StateCovarianceBlender.computeInterpolatedCovarianceInOrbitFrame(List<TimeStampedPair<Orbit,StateCovariance>> uncertainStates, Orbit interpolatedOrbit)	Compute the interpolated covariance expressed in the interpolated orbit frame.
protected StateCovariance	StateCovarianceKeplerianHermiteInterpolator.computeInterpolatedCovarianceInOrbitFrame(List<TimeStampedPair<Orbit,StateCovariance>> uncertainStates, Orbit interpolatedOrbit)	Compute the interpolated covariance expressed in the interpolated orbit frame.
StateCovariance	StateCovarianceMatrixProvider.getStateCovariance(SpacecraftState state)	Get the state covariance in the same frame/local orbital frame, orbit type and position angle as the initial covariance.
StateCovariance	StateCovarianceMatrixProvider.getStateCovariance(SpacecraftState state, Frame frame)	Get the state covariance expressed in a given frame.
StateCovariance	StateCovarianceMatrixProvider.getStateCovariance(SpacecraftState state, OrbitType orbitType, PositionAngleType angleType)	Get the state covariance expressed in a given orbit type.
StateCovariance	StateCovariance.shiftedBy(Orbit orbit, double dt)	Get a time-shifted covariance matrix.
StateCovariance	FieldStateCovariance.toStateCovariance()	Get new state covariance instance.

Methods in org.orekit.propagation that return types with arguments of type StateCovariance

Modifier and Type	Method	Description
protected TimeStampedPair<Orbit,StateCovariance>	AbstractStateCovarianceInterpolator.expressCovarianceInDesiredOutput(Orbit interpolatedOrbit, StateCovariance covarianceInOrbitFrame)	Express covariance in output configuration defined at this instance construction.
TimeStampedPair<Orbit,StateCovariance>	AbstractStateCovarianceInterpolator.interpolate(AbstractTimeInterpolator.InterpolationData interpolationData)	Interpolate orbit and associated covariance.

Methods in org.orekit.propagation with parameters of type StateCovariance

Modifier and Type	Method	Description
protected TimeStampedPair<Orbit,StateCovariance>	AbstractStateCovarianceInterpolator.expressCovarianceInDesiredOutput(Orbit interpolatedOrbit, StateCovariance covarianceInOrbitFrame)	Express covariance in output configuration defined at this instance construction.

Method parameters in org.orekit.propagation with type arguments of type StateCovariance

Modifier and Type	Method	Description
protected abstract StateCovariance	AbstractStateCovarianceInterpolator.computeInterpolatedCovarianceInOrbitFrame(List<TimeStampedPair<Orbit,StateCovariance>> uncertainStates, Orbit interpolatedOrbit)	Compute the interpolated covariance expressed in the interpolated orbit frame.
protected StateCovariance	StateCovarianceBlender.computeInterpolatedCovarianceInOrbitFrame(List<TimeStampedPair<Orbit,StateCovariance>> uncertainStates, Orbit interpolatedOrbit)	Compute the interpolated covariance expressed in the interpolated orbit frame.
protected StateCovariance	StateCovarianceKeplerianHermiteInterpolator.computeInterpolatedCovarianceInOrbitFrame(List<TimeStampedPair<Orbit,StateCovariance>> uncertainStates, Orbit interpolatedOrbit)	Compute the interpolated covariance expressed in the interpolated orbit frame.
protected Orbit	AbstractStateCovarianceInterpolator.interpolateOrbit(AbsoluteDate interpolationDate, List<TimeStampedPair<Orbit,StateCovariance>> neighborList)	Interpolate orbit at given interpolation date.

Constructors in org.orekit.propagation with parameters of type StateCovariance

Constructor	Description
StateCovarianceMatrixProvider(String additionalName, String stmName, MatricesHarvester harvester, StateCovariance covInit)	Constructor.

Uses of StateCovariance in org.orekit.propagation.analytical

Methods in org.orekit.propagation.analytical that return types with arguments of type StateCovariance

Modifier and Type	Method	Description
Optional<StateCovariance>	Ephemeris.getCovariance(AbsoluteDate date)	Get the covariance at given date.
Optional<TimeInterpolator<TimeStampedPair<Orbit,StateCovariance>>>	Ephemeris.getCovarianceInterpolator()	Get covariance interpolator.

Uses of StateCovariance in org.orekit.ssa.collision.shorttermencounter.probability.twod

Methods in org.orekit.ssa.collision.shorttermencounter.probability.twod that return StateCovariance

Modifier and Type	Method	Description
StateCovariance	ShortTermEncounter2DDefinition.computeCombinedCovarianceInEncounterFrame()	Compute the combined covariance expressed in the encounter frame.
StateCovariance	ShortTermEncounter2DDefinition.computeCombinedCovarianceInReferenceTNW()	Takes both covariance matrices (expressed in their respective RTN local orbital frame) from reference and other collision object with which this instance was created and sum them in the reference collision object TNW local orbital frame.
protected StateCovariance	AbstractShortTermEncounter2DPOCMethod.getObjectStateCovarianceFromCdm(CdmRelativeMetadata cdmRelativeMetadata, CdmData cdmData)	Get collision object state covariance from given Conjunction Data Message data.
StateCovariance	ShortTermEncounter2DDefinition.getOtherCovariance()	Get other's covariance.
StateCovariance	ShortTermEncounter2DDefinition.getReferenceCovariance()	Get reference's covariance.

Methods in org.orekit.ssa.collision.shorttermencounter.probability.twod with parameters of type StateCovariance

Modifier and Type	Method	Description
ProbabilityOfCollision	AbstractShortTermEncounter1DNumerical2DPOCMethod.compute(Orbit primaryAtTCA, StateCovariance primaryCovariance, double primaryRadius, Orbit secondaryAtTCA, StateCovariance secondaryCovariance, double secondaryRadius, UnivariateIntegrator customIntegrator, int customMaxNbOfEval, double zeroThreshold)	Compute the probability of collision using parameters necessary for creating a collision definition instance.
ProbabilityOfCollision	AbstractShortTermEncounter2DPOCMethod.compute(Orbit primaryAtTCA, StateCovariance primaryCovariance, Orbit secondaryAtTCA, StateCovariance secondaryCovariance, double combinedRadius, double zeroThreshold)	Compute the probability of collision using parameters necessary for creating a collision definition instance.
default ProbabilityOfCollision	ShortTermEncounter2DPOCMethod.compute(Orbit primaryAtTCA, StateCovariance primaryCovariance, double primaryRadius, Orbit secondaryAtTCA, StateCovariance secondaryCovariance, double secondaryRadius)	Compute the probability of collision using parameters necessary for creating a collision definition instance.
default ProbabilityOfCollision	ShortTermEncounter2DPOCMethod.compute(Orbit primaryAtTCA, StateCovariance primaryCovariance, Orbit secondaryAtTCA, StateCovariance secondaryCovariance, double combinedRadius)	Compute the probability of collision using parameters necessary for creating a collision definition instance.
ProbabilityOfCollision	ShortTermEncounter2DPOCMethod.compute(Orbit primaryAtTCA, StateCovariance primaryCovariance, Orbit secondaryAtTCA, StateCovariance secondaryCovariance, double combinedRadius, double zeroThreshold)	Compute the probability of collision using parameters necessary for creating a collision definition instance.

Constructors in org.orekit.ssa.collision.shorttermencounter.probability.twod with parameters of type StateCovariance

Constructor	Description
ShortTermEncounter2DDefinition(Orbit referenceAtTCA, StateCovariance referenceCovariance, double referenceRadius, Orbit otherAtTCA, StateCovariance otherCovariance, double otherRadius)	Constructor.
ShortTermEncounter2DDefinition(Orbit referenceAtTCA, StateCovariance referenceCovariance, double referenceRadius, Orbit otherAtTCA, StateCovariance otherCovariance, double otherRadius, EncounterLOFType encounterFrameType, double tcaTolerance)	Constructor.
ShortTermEncounter2DDefinition(Orbit referenceAtTCA, StateCovariance referenceCovariance, Orbit otherAtTCA, StateCovariance otherCovariance, double combinedRadius)	Constructor.
ShortTermEncounter2DDefinition(Orbit referenceAtTCA, StateCovariance referenceCovariance, Orbit otherAtTCA, StateCovariance otherCovariance, double combinedRadius, EncounterLOFType encounterFrameType, double tcaTolerance)	Constructor.

Uses of StateCovariance in org.orekit.utils

Methods in org.orekit.utils with parameters of type StateCovariance

Modifier and Type	Method	Description
static <T extends CalculusFieldElement<T>> FieldStateCovariance<T>	Fieldifier.fieldify(Field<T> field, StateCovariance stateCovariance)	Fieldify given state covariance with given field.