AngularTroposphericDelayModifier (OREKIT 12.1-SNAPSHOT API)

java.lang.Object
- org.orekit.estimation.measurements.modifiers.AngularTroposphericDelayModifier

All Implemented Interfaces:

EstimationModifier<AngularAzEl>, ParameterDriversProvider
```
public class AngularTroposphericDelayModifier
extends Object
implements EstimationModifier<AngularAzEl>
```
Class modifying theoretical angular measurement with tropospheric delay.
The effect of tropospheric correction on the angular is computed through the computation of the tropospheric delay.The spacecraft state is shifted by the computed delay time and elevation and azimuth are computed again with the new spacecraft state.

In general, for GNSS, VLBI, ... there is hardly any frequency dependence in the delay. For SLR techniques however, the frequency dependence is sensitive.

Since:

8.0

Author:

Thierry Ceolin

Constructor Summary

Constructors
Constructor	Description
`AngularTroposphericDelayModifier(DiscreteTroposphericModel model)`	Deprecated. as of 12.1, replaced by `AngularTroposphericDelayModifier(TroposphericModel)`
`AngularTroposphericDelayModifier(TroposphericModel model)`	Constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`List<ParameterDriver>`	`getParametersDrivers()`	Get the drivers for parameters.
`void`	`modifyWithoutDerivatives(EstimatedMeasurementBase<AngularAzEl> 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.estimation.measurements.EstimationModifier
modify

Methods inherited from interface org.orekit.utils.ParameterDriversProvider
getNbParametersDriversValue, getParameterDriver, getParameters, getParameters, getParameters, getParameters, getParametersAllValues, getParametersAllValues, isSupported

- Constructor Detail
  - AngularTroposphericDelayModifier
```
@Deprecated
public AngularTroposphericDelayModifier(DiscreteTroposphericModel model)
```
    Deprecated.
    as of 12.1, replaced by AngularTroposphericDelayModifier(TroposphericModel)
    
    Constructor.
    
    Parameters:
    
    model - Tropospheric delay model appropriate for the current angular measurement method.
  - AngularTroposphericDelayModifier
```
public AngularTroposphericDelayModifier(TroposphericModel model)
```
    Constructor.
    
    Parameters:
    
    model - Tropospheric delay model appropriate for the current angular measurement method.
    
    Since:
    
    12.1
- 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<AngularAzEl> estimated)
```
    Description copied from interface: EstimationModifier
    
    Apply a modifier to an estimated measurement without derivatives.
    
    Specified by:
    
    modifyWithoutDerivatives in interface EstimationModifier<AngularAzEl>
    
    Parameters:
    
    estimated - estimated measurement to modify