org.orekit.frames.configuration
Class DiurnalRotation

java.lang.Object
  org.orekit.frames.configuration.DiurnalRotation

All Implemented Interfaces:

Serializable

public class DiurnalRotation
extends Object
implements Serializable

This class contains the different ut1-utc corrections (libration, tidal effects).

Since:

1.2

Version:

$Id: DiurnalRotation.java 9755 2014-01-06 17:06:13Z houdroge $

Author:

Julie Anton, Rami Houdroge

See Also:

Serialized Form

Concurrency :

not thread safe because its attributes are not guaranteed to be thread safe.

Constructor Summary

DiurnalRotation(TidalCorrectionModel tidesCorrection, LibrationCorrectionModel librationCorrection)
Simple constructor.

Method Summary

LibrationCorrectionModel	getLibrationCorrectionModel()
TidalCorrectionModel	getTidalCorrectionModel()
double	getUT1Correction(AbsoluteDate date) Compute ut1-tai correction.

Methods inherited from class java.lang.Object

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

Constructor Detail

DiurnalRotation

public DiurnalRotation(TidalCorrectionModel tidesCorrection,
                       LibrationCorrectionModel librationCorrection)

Simple constructor.

Parameters:

tidesCorrection - correction due to tidal effects

librationCorrection - correction due to libration

Method Detail

getUT1Correction

public double getUT1Correction(AbsoluteDate date)

Compute ut1-tai correction.

Parameters:

date - date for which one we want to compute the correction

Returns:

ut1-tai correction as a double

getTidalCorrectionModel

public TidalCorrectionModel getTidalCorrectionModel()

Returns:

the tidal model

getLibrationCorrectionModel

public LibrationCorrectionModel getLibrationCorrectionModel()

Returns:

the libration model