Package org.orekit.models.earth.troposphere

Interface TroposphericModel

All Superinterfaces:

ParameterDriversProvider

All Known Implementing Classes:

AbstractVienna, AskneNordiusModel, CanonicalSaastamoinenModel, ConstantTroposphericModel, EstimatedModel, FixedTroposphericDelay, MariniMurray, MendesPavlisModel, ModifiedHopfieldModel, ModifiedSaastamoinenModel, TimeSpanEstimatedModel, ViennaOne, ViennaThree

public interface TroposphericModel
extends ParameterDriversProvider

Defines a tropospheric model, used to calculate the path delay imposed to electro-magnetic signals between an orbital satellite and a ground station.

Since:

12.1

Author:

Luc Maisonobe

Method Summary

Modifier and Type	Method	Description
<T extends CalculusFieldElement<T>> FieldTroposphericDelay<T>	pathDelay(FieldTrackingCoordinates<T> trackingCoordinates, FieldGeodeticPoint<T> point, FieldPressureTemperatureHumidity<T> weather, T[] parameters, FieldAbsoluteDate<T> date)	Calculates the tropospheric path delay for the signal path from a ground station to a satellite.
TroposphericDelay	pathDelay(TrackingCoordinates trackingCoordinates, GeodeticPoint point, PressureTemperatureHumidity weather, double[] parameters, AbsoluteDate date)	Calculates the tropospheric path delay for the signal path from a ground station to a satellite.

Methods inherited from interface org.orekit.utils.ParameterDriversProvider

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

Method Detail

pathDelay

TroposphericDelay pathDelay(TrackingCoordinates trackingCoordinates,
                            GeodeticPoint point,
                            PressureTemperatureHumidity weather,
                            double[] parameters,
                            AbsoluteDate date)

Calculates the tropospheric path delay for the signal path from a ground station to a satellite.

Parameters:

trackingCoordinates - tracking coordinates of the satellite

point - station location

weather - weather parameters for constant default values)

parameters - tropospheric model parameters

date - current date

Returns:

the path delay due to the troposphere

pathDelay

<T extends CalculusFieldElement<T>> FieldTroposphericDelay<T> pathDelay(FieldTrackingCoordinates<T> trackingCoordinates,
                                                                        FieldGeodeticPoint<T> point,
                                                                        FieldPressureTemperatureHumidity<T> weather,
                                                                        T[] parameters,
                                                                        FieldAbsoluteDate<T> date)

Calculates the tropospheric path delay for the signal path from a ground station to a satellite.

Type Parameters:

T - type of the elements

Parameters:

trackingCoordinates - tracking coordinates of the satellite

point - station location

weather - weather parameters for constant default values)

parameters - tropospheric model parameters at current date

date - current date

Returns:

the path delay due to the troposphere