Package org.orekit.estimation.measurements

Class GroundReceiverCommonParametersWithDerivatives

java.lang.Object

org.orekit.estimation.measurements.GroundReceiverCommonParametersWithDerivatives

public class GroundReceiverCommonParametersWithDerivatives
extends Object

Common intermediate parameters used to estimate measurements where receiver is a ground station.

Since:

12.0

Author:

Luc Maisonobe

Constructor Summary

Constructors

Constructor	Description
GroundReceiverCommonParametersWithDerivatives(SpacecraftState state, Map<String,Integer> indices, FieldTransform<Gradient> offsetToInertialDownlink, TimeStampedFieldPVCoordinates<Gradient> stationDownlink, Gradient tauD, SpacecraftState transitState, TimeStampedFieldPVCoordinates<Gradient> transitPV)	Simple constructor.

Method Summary

Modifier and Type	Method	Description
Map<String,Integer>	getIndices()	Get derivatives indices map.
FieldTransform<Gradient>	getOffsetToInertialDownlink()	Get transform between station and inertial frame.
SpacecraftState	getState()	Get spacecraft state.
TimeStampedFieldPVCoordinates<Gradient>	getStationDownlink()	Get station position in inertial frame at end of the downlink leg.
Gradient	getTauD()	Get downlink delay.
TimeStampedFieldPVCoordinates<Gradient>	getTransitPV()	Get transit position/velocity.
SpacecraftState	getTransitState()	Get transit state.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GroundReceiverCommonParametersWithDerivatives

public GroundReceiverCommonParametersWithDerivatives(SpacecraftState state,
                                                     Map<String,Integer> indices,
                                                     FieldTransform<Gradient> offsetToInertialDownlink,
                                                     TimeStampedFieldPVCoordinates<Gradient> stationDownlink,
                                                     Gradient tauD,
                                                     SpacecraftState transitState,
                                                     TimeStampedFieldPVCoordinates<Gradient> transitPV)

Simple constructor.

Parameters:

state - spacecraft state

indices - derivatives indices map

offsetToInertialDownlink - transform between station and inertial frame

stationDownlink - station position in inertial frame at end of the downlink leg

tauD - downlink delay

transitState - transit state

transitPV - transit position/velocity as a gradient

Method Detail

getState

public SpacecraftState getState()

Get spacecraft state.

Returns:

spacecraft state

getIndices

public Map<String,Integer> getIndices()

Get derivatives indices map.

Returns:

derivatives indices map

getOffsetToInertialDownlink

public FieldTransform<Gradient> getOffsetToInertialDownlink()

Get transform between station and inertial frame.

Returns:

transform between station and inertial frame

getStationDownlink

public TimeStampedFieldPVCoordinates<Gradient> getStationDownlink()

Get station position in inertial frame at end of the downlink leg.

Returns:

station position in inertial frame at end of the downlink leg

getTauD

public Gradient getTauD()

Get downlink delay.

Returns:

ownlink delay

getTransitState

public SpacecraftState getTransitState()

Get transit state.

Returns:

transit state

getTransitPV

public TimeStampedFieldPVCoordinates<Gradient> getTransitPV()

Get transit position/velocity.

Returns:

transit position/velocity