AbstractShapiroBaseModifier (OREKIT 12.2 API)

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

Direct Known Subclasses:

ShapiroInterSatellitePhaseModifier, ShapiroInterSatelliteRangeModifier, ShapiroOneWayGNSSPhaseModifier, ShapiroOneWayGNSSRangeModifier, ShapiroPhaseModifier, ShapiroRangeModifier
```
public class AbstractShapiroBaseModifier
extends Object
```
Class modifying theoretical range measurement with Shapiro time delay.
Shapiro time delay is a relativistic effect due to gravity.

Since:

10.0

Author:

Luc Maisonobe

Constructor Summary

Constructors
Constructor Description

AbstractShapiroBaseModifier(double gm)
Simple constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected <T extends ObservedMeasurement<T>> void`	`doModify(EstimationModifier<T> modifier, EstimatedMeasurementBase<T> estimated)`	Modify measurement.
`protected double`	`shapiroCorrection(TimeStampedPVCoordinates pvEmitter, TimeStampedPVCoordinates pvReceiver)`	Compute Shapiro path dilation between two points in a gravity field.

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

- Constructor Detail
  - AbstractShapiroBaseModifier
```
public AbstractShapiroBaseModifier(double gm)
```
    Simple constructor.
    
    Parameters:
    
    gm - gravitational constant for main body in signal path vicinity.
- Method Detail
  - doModify
```
protected <T extends ObservedMeasurement<T>> void doModify(EstimationModifier<T> modifier,
                                                           EstimatedMeasurementBase<T> estimated)
```
    Modify measurement.
    
    Type Parameters:
    
    T - type of the measurements
    
    Parameters:
    
    modifier - applied modifier
    
    estimated - measurement to modify
    
    Since:
    
    12.1
  - shapiroCorrection
```
protected double shapiroCorrection(TimeStampedPVCoordinates pvEmitter,
                                   TimeStampedPVCoordinates pvReceiver)
```
    Compute Shapiro path dilation between two points in a gravity field.
    
    Parameters:
    
    pvEmitter - coordinates of emitter in body-centered frame
    
    pvReceiver - coordinates of receiver in body-centered frame
    
    Returns:
    
    path dilation to add to raw measurement