Package org.orekit.models.earth.troposphere

Interface TroposphereMappingFunction

All Known Implementing Classes:

AbstractChaoMappingFunction, AbstractVienna, ChaoMappingFunction, DummyMappingFunction, GlobalMappingFunctionModel, MendesPavlisModel, NiellMappingFunctionModel, RevisedChaoMappingFunction, ViennaOne, ViennaThree

public interface TroposphereMappingFunction

Interface for mapping functions used in the tropospheric delay computation.

Author:

Bryan Cazabonne, Luc Maisonobe

Method Summary

Modifier and Type	Method	Description
<T extends CalculusFieldElement<T>> T[]	mappingFactors(FieldTrackingCoordinates<T> trackingCoordinates, FieldGeodeticPoint<T> point, FieldPressureTemperatureHumidity<T> weather, FieldAbsoluteDate<T> date)	This method allows the computation of the hydrostatic and wet mapping functions.
double[]	mappingFactors(TrackingCoordinates trackingCoordinates, GeodeticPoint point, PressureTemperatureHumidity weather, AbsoluteDate date)	This method allows the computation of the hydrostatic and wet mapping functions.

Method Detail

mappingFactors

double[] mappingFactors(TrackingCoordinates trackingCoordinates,
                        GeodeticPoint point,
                        PressureTemperatureHumidity weather,
                        AbsoluteDate date)

This method allows the computation of the hydrostatic and wet mapping functions. The resulting element is an array having the following form:

• double[0] = m_h(e) → hydrostatic mapping function
• double[1] = m_w(e) → wet mapping function

Parameters:

trackingCoordinates - tracking coordinates of the satellite

point - station location

weather - weather parameters

date - current date

Returns:

a two components array containing the hydrostatic and wet mapping functions.

mappingFactors

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

This method allows the computation of the hydrostatic and wet mapping functions. The resulting element is an array having the following form:

• T[0] = m_h(e) → hydrostatic mapping function
• T[1] = m_w(e) → wet mapping function

Type Parameters:

T - type of the elements

Parameters:

trackingCoordinates - tracking coordinates of the satellite

point - station location

weather - weather parameters

date - current date

Returns:

a two components array containing the hydrostatic and wet mapping functions.