org.orekit.estimation.measurements.modifiers

Class TDOATroposphericDelayModifier

java.lang.Object

org.orekit.estimation.measurements.modifiers.TDOATroposphericDelayModifier

All Implemented Interfaces:

EstimationModifier<TDOA>, ParameterDriversProvider

public class TDOATroposphericDelayModifier
extends Object
implements EstimationModifier<TDOA>

Class modifying theoretical TDOA measurements with tropospheric delay.

The effect of tropospheric correction on the TDOA is a time delay computed directly from the difference in tropospheric delays for each downlink.

Tropospheric delay is not frequency dependent for signals up to 15 GHz.

Since:

11.2

Author:

Pascal Parraud

Constructor Summary

Constructors

Constructor and Description
TDOATroposphericDelayModifier(DiscreteTroposphericModel model) Constructor.

Method Summary

Modifier and Type	Method and Description
List<ParameterDriver>	getParametersDrivers() Get the drivers for parameters.
void	modify(EstimatedMeasurement<TDOA> estimated) Apply a modifier to an estimated measurement.
void	modifyWithoutDerivatives(EstimatedMeasurementBase<TDOA> estimated) Apply a modifier to an estimated measurement without derivatives.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.orekit.utils.ParameterDriversProvider

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

Constructor Detail

TDOATroposphericDelayModifier

public TDOATroposphericDelayModifier(DiscreteTroposphericModel model)

Constructor.

Parameters:

model - tropospheric model appropriate for the current TDOA measurement method.

Method Detail

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<TDOA> estimated)

Apply a modifier to an estimated measurement without derivatives.

Specified by:

modifyWithoutDerivatives in interface EstimationModifier<TDOA>

Parameters:

estimated - estimated measurement to modify

modify

public void modify(EstimatedMeasurement<TDOA> estimated)

Apply a modifier to an estimated measurement.

Specified by:

modify in interface EstimationModifier<TDOA>

Parameters:

estimated - estimated measurement to modify