AngularRadioRefractionModifier (ORbit Extrapolation KIT 9.3 API)

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

All Implemented Interfaces:

EstimationModifier<AngularAzEl>
```
public class AngularRadioRefractionModifier
extends Object
implements EstimationModifier<AngularAzEl>
```
Class modifying theoretical angular measurement with ionospheric radio refractive index. A radio ray passing through the lower (non-ionized) layer of the atmosphere undergoes bending caused by the gradient of the relative index. Since the refractive index varies mainly with altitude, only the vertical gradient of the refractive index is considered here. The effect of ionospheric correction on the angular measurement is computed directly through the computation of the apparent elevation angle. Recommendation ITU-R P.453-11 (07/2015) and Recommendation ITU-R P.834-7 (10/2015)

Since:

8.0

Author:

Thierry Ceolin

Constructor Summary

Constructors
Constructor Description

AngularRadioRefractionModifier(AtmosphericRefractionModel model)
Constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`List<ParameterDriver>`	`getParametersDrivers()`	Get the drivers for this modifier parameters.
`void`	`modify(EstimatedMeasurement<AngularAzEl> estimated)`	Apply a modifier to an estimated measurement.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - AngularRadioRefractionModifier
```
public AngularRadioRefractionModifier(AtmosphericRefractionModel model)
```
    Constructor.
    
    Parameters:
    
    model - tropospheric refraction model appropriate for the current angular measurement method.
- Method Detail
  - getParametersDrivers
```
public List<ParameterDriver> getParametersDrivers()
```
    Get the drivers for this modifier parameters.
    
    Specified by:
    
    getParametersDrivers in interface EstimationModifier<AngularAzEl>
    
    Returns:
    
    drivers for this modifier parameters
  - modify
```
public void modify(EstimatedMeasurement<AngularAzEl> estimated)
```
    Description copied from interface: EstimationModifier
    
    Apply a modifier to an estimated measurement.
    
    Specified by:
    
    modify in interface EstimationModifier<AngularAzEl>
    
    Parameters:
    
    estimated - estimated measurement to modify