Package org.orekit.models.earth.ionosphere.nequick

Class NeQuickGalileo

java.lang.Object

org.orekit.models.earth.ionosphere.nequick.NeQuickModel

org.orekit.models.earth.ionosphere.nequick.NeQuickGalileo

All Implemented Interfaces:

IonosphericModel, ParameterDriversProvider

public class NeQuickGalileo
extends NeQuickModel

Galileo-specific version of NeQuick engine.

Since:

13.0

Author:

Luc Maisonobe

Field Summary

Fields inherited from class org.orekit.models.earth.ionosphere.nequick.NeQuickModel

RE

Constructor Summary

Constructors

Constructor	Description
NeQuickGalileo(double[] alpha)	Build a new instance.
NeQuickGalileo(double[] alpha, TimeScale utc)	Build a new instance of the Galileo version of the NeQuick-2 model.

Method Summary

Modifier and Type	Method	Description
protected double	computeMODIP(double latitude, double longitude)	Compute modip for a location.
protected <T extends CalculusFieldElement<T>> T	computeMODIP(T latitude, T longitude)	Compute modip for a location.
double[]	getAlpha()	Get effective ionisation level coefficients.

Methods inherited from class org.orekit.models.earth.ionosphere.nequick.NeQuickModel

clipExp, clipExp, electronDensity, electronDensity, getParametersDrivers, getUtc, pathDelay, pathDelay, stec, stec

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

NeQuickGalileo

@DefaultDataContext
public NeQuickGalileo(double[] alpha)

Build a new instance.

This constructor uses the default data context.

Parameters:

alpha - effective ionisation level coefficients

See Also:

NeQuickGalileo(double[], TimeScale)

NeQuickGalileo

public NeQuickGalileo(double[] alpha,
                      TimeScale utc)

Build a new instance of the Galileo version of the NeQuick-2 model.

The Galileo version uses a loose modip grid and 3 broadcast parameters to compute effective ionization level.

Parameters:

alpha - broadcast effective ionisation level coefficients

utc - UTC time scale.

Since:

10.1

Method Detail

getAlpha

public double[] getAlpha()

Get effective ionisation level coefficients.

Returns:

effective ionisation level coefficients

computeMODIP

protected double computeMODIP(double latitude,
                              double longitude)

Compute modip for a location.

Specified by:

computeMODIP in class NeQuickModel

Parameters:

latitude - latitude

longitude - longitude

Returns:

modip at specified location

computeMODIP

protected <T extends CalculusFieldElement<T>> T computeMODIP(T latitude,
                                                             T longitude)

Compute modip for a location.

Specified by:

computeMODIP in class NeQuickModel

Type Parameters:

T - type of the field elements

Parameters:

latitude - latitude

longitude - longitude

Returns:

modip at specified location