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

Class NeQuickItu

java.lang.Object

org.orekit.models.earth.ionosphere.AbstractIonosphericModel

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

org.orekit.models.earth.ionosphere.nequick.NeQuickItu

All Implemented Interfaces:

IonosphericModel, ParameterDriversProvider

public class NeQuickItu
extends NeQuickModel

Original model from Aeronomy and Radiopropagation Laboratory of the Abdus Salam International Centre for Theoretical Physics Trieste, Italy.

None of the code from Abdus Salam International Centre for Theoretical Physics Trieste has been used, the models have been reimplemented from scratch by the Orekit team.

Since:

13.0

Author:

Luc Maisonobe

Nested Class Summary

Nested classes/interfaces inherited from interface org.orekit.models.earth.ionosphere.IonosphericModel

IonosphericModel.DelayCalculator, IonosphericModel.FieldDelayCalculator<T extends CalculusFieldElement<T>>

Field Summary

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

RE

Constructor Summary

Constructors

Constructor	Description
NeQuickItu(OneAxisEllipsoid earth, double f107, TimeScale utc)	Build a new instance.

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	getF107()	Get solar flux.

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

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

Methods inherited from class org.orekit.models.earth.ionosphere.AbstractIonosphericModel

checkIfPathIsValid, checkIfPathIsValid, getEarth

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.orekit.models.earth.ionosphere.IonosphericModel

pathDelay, pathDelay

Methods inherited from interface org.orekit.utils.ParameterDriversProvider

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

Constructor Details

NeQuickItu

public NeQuickItu(OneAxisEllipsoid earth,
 double f107,
 TimeScale utc)

Build a new instance.

Parameters:

earth - earth body shape

f107 - solar flux

utc - UTC time scale

Since:

14.0

Method Details

getF107

public double getF107()

Get solar flux.

Returns:

solar flux

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