org.orekit.propagation.analytical.gnss.data

Class LegacyNavigationMessage

java.lang.Object

org.orekit.propagation.analytical.gnss.data.CommonGnssData

org.orekit.propagation.analytical.gnss.data.AbstractNavigationMessage

org.orekit.propagation.analytical.gnss.data.LegacyNavigationMessage

All Implemented Interfaces:

GNSSClockElements, GNSSOrbitalElements, TimeStamped

Direct Known Subclasses:

GPSLegacyNavigationMessage, QZSSLegacyNavigationMessage

public class LegacyNavigationMessage
extends AbstractNavigationMessage
implements GNSSClockElements

Container for data contained in a GPS/QZNSS legacy navigation message.

Since:

11.0

Author:

Bryan Cazabonne

Field Summary

Fields

Modifier and Type	Field and Description
static String	LNAV Identifier for message type.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	LegacyNavigationMessage(double mu, double angularVelocity, int weekNumber) Constructor.

Method Summary

Modifier and Type	Method and Description
int	getFitInterval() Getter for the fit interval.
int	getIODC() Getter for the Issue Of Data Clock (IODC).
int	getIODE() Getter for the Issue Of Data Ephemeris (IODE).
double	getSvAccuracy() Getter for the user SV accuray (meters).
int	getSvHealth() Getter for the satellite health status.
double	getTGD() Getter for the Group Delay Differential (s).
void	setFitInterval(int fitInterval) Setter for the fit interval.
void	setIODC(int value) Setter for the Issue of Data Clock.
void	setIODE(double value) Setter for the Issue of Data Ephemeris.
void	setSvAccuracy(double svAccuracy) Setter for the user SV accuracy.
void	setSvHealth(int svHealth) Setter for the satellite health status.
void	setTGD(double time) Setter for the Group Delay Differential (s).

Methods inherited from class org.orekit.propagation.analytical.gnss.data.AbstractNavigationMessage

getAf2, getCic, getCis, getCrc, getCrs, getCuc, getCus, getDeltaN, getEpochToc, getIDot, getMeanMotion, getSqrtA, getTransmissionTime, setAf2, setCic, setCis, setCrc, setCrs, setCuc, setCus, setDeltaN, setEpochToc, setIDot, setSqrtA, setTransmissionTime

Methods inherited from class org.orekit.propagation.analytical.gnss.data.CommonGnssData

getAf0, getAf1, getAngularVelocity, getCycleDuration, getDate, getE, getI0, getM0, getMu, getOmega0, getOmegaDot, getPa, getPRN, getSma, getTime, getWeek, setAf0, setAf1, setDate, setE, setI0, setM0, setOmega0, setOmegaDot, setPa, setPRN, setSma, setTime, setWeek

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.orekit.propagation.analytical.gnss.data.GNSSClockElements

getAf0, getAf1, getAf2, getCycleDuration, getToc

Methods inherited from interface org.orekit.time.TimeStamped

durationFrom, getDate

Methods inherited from interface org.orekit.propagation.analytical.gnss.data.GNSSOrbitalElements

getAngularVelocity, getCycleDuration, getE, getI0, getM0, getMu, getOmega0, getOmegaDot, getPa, getPRN, getPropagator, getPropagator, getPropagator, getSma, getTime, getWeek

Field Detail

LNAV

public static final String LNAV

Identifier for message type.

See Also:

Constant Field Values

Constructor Detail

LegacyNavigationMessage

protected LegacyNavigationMessage(double mu,
                                  double angularVelocity,
                                  int weekNumber)

Constructor.

Parameters:

mu - Earth's universal gravitational parameter

angularVelocity - mean angular velocity of the Earth for the GNSS model

weekNumber - number of weeks in the GNSS cycle

Method Detail

getIODE

public int getIODE()

Getter for the Issue Of Data Ephemeris (IODE).

Returns:

the Issue Of Data Ephemeris (IODE)

setIODE

public void setIODE(double value)

Setter for the Issue of Data Ephemeris.

Parameters:

value - the IODE to set

getIODC

public int getIODC()

Getter for the Issue Of Data Clock (IODC).

Returns:

the Issue Of Data Clock (IODC)

setIODC

public void setIODC(int value)

Setter for the Issue of Data Clock.

Parameters:

value - the IODC to set

getTGD

public double getTGD()

Getter for the Group Delay Differential (s).

Specified by:

getTGD in interface GNSSClockElements

Returns:

the Group Delay Differential in seconds

setTGD

public void setTGD(double time)

Setter for the Group Delay Differential (s).

Parameters:

time - the group delay differential to set

getSvAccuracy

public double getSvAccuracy()

Getter for the user SV accuray (meters).

Returns:

the user SV accuracy

setSvAccuracy

public void setSvAccuracy(double svAccuracy)

Setter for the user SV accuracy.

Parameters:

svAccuracy - the value to set

getSvHealth

public int getSvHealth()

Getter for the satellite health status.

Returns:

the satellite health status

setSvHealth

public void setSvHealth(int svHealth)

Setter for the satellite health status.

Parameters:

svHealth - the value to set

getFitInterval

public int getFitInterval()

Getter for the fit interval.

Returns:

the fit interval

Since:

12.0

setFitInterval

public void setFitInterval(int fitInterval)

Setter for the fit interval.

Parameters:

fitInterval - fit interval

Since:

12.0