Package org.orekit.propagation.analytical.gnss.data

Class BeidouCivilianNavigationMessage

java.lang.Object

org.orekit.propagation.analytical.gnss.data.GNSSOrbitalElements<BeidouCivilianNavigationMessage>

org.orekit.propagation.analytical.gnss.data.AbstractNavigationMessage<BeidouCivilianNavigationMessage>

org.orekit.propagation.analytical.gnss.data.BeidouCivilianNavigationMessage

All Implemented Interfaces:

OrbitalParameters, GNSSClockElements, NavigationMessage, TimeStamped

public class BeidouCivilianNavigationMessage
extends AbstractNavigationMessage<BeidouCivilianNavigationMessage>

Container for data contained in a Beidou civilian navigation message.

Since:

12.0

Author:

Luc Maisonobe

Constructor Summary

Constructors

Constructor	Description
BeidouCivilianNavigationMessage(BeidouCivilianType beidouType, TimeScales timeScales, int prn, GNSSDate toe, KeplerianOrbit orbit, double aDot, double deltaN0, double deltaN0Dot, double iDot, double omegaDot, double cuc, double cus, double crc, double crs, double cic, double cis, double af0, double af1, double af2, double tgd, GNSSDate toc, GNSSDate transmissionTime, int iode, int iodc, double iscB1CD, double iscB1CP, double iscB2AD, int sisaiOe, int sisaiOcb, int sisaiOc1, int sisaiOc2, int sismai, int health, int integrityFlags, double tgdB1Cp, double tgdB2ap, double tgdB2bI, BeidouSatelliteType satelliteType)	Constructor.
BeidouCivilianNavigationMessage(FieldBeidouCivilianNavigationMessage<T> original)	Constructor from field instance.

Method Summary

Modifier and Type	Method	Description
BeidouCivilianNavigationMessageFactory	baseFactory(Frame inertial, Frame bodyFixed)	Factory for the orbital elements.
BeidouCivilianType	getBeidouType()	Get the Beidou civilian message type.
int	getHealth()	Get health.
int	getIntegrityFlags()	Get B1C integrity flags.
int	getIODC()	Get the Issue Of Data Clock (IODC).
int	getIODE()	Get the Issue Of Data Ephemeris (IODE).
double	getIscB1CD()	Get inter Signal Delay for B1 CD.
double	getIscB1CP()	Get inter Signal Delay for B1 CP.
double	getIscB2AD()	Get inter Signal Delay for B2 AD.
BeidouSatelliteType	getSatelliteType()	Get satellite type.
int	getSisaiOc1()	Get Signal In Space Accuracy Index (clock drift accuracy).
int	getSisaiOc2()	Get Signal In Space Accuracy Index (clock drift rate accuracy).
int	getSisaiOcb()	Get Signal In Space Accuracy Index (radial and clock).
int	getSisaiOe()	Get Signal In Space Accuracy Index (along track and across track).
int	getSismai()	Get Signal In Space Monitoring Accuracy Index.
double	getTgdB1Cp()	Get B1/B3 Group Delay Differential (s).
double	getTgdB2ap()	Get B2 AP Group Delay Differential (s).
double	getTgdB2bI()	Get B2B_i / B3I Group Delay Differential (s).
boolean	isCivilianMessage()	Check if elements correspond to a civilian message.
<T extends CalculusFieldElement<T>> FieldBeidouCivilianNavigationMessage<T>	toField(FieldKeplerianOrbit<T> orbit, T[] nonKeplerian, DoubleFunction<T> converter)	Create another field version of the instance.

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

getNavigationMessageSubType, getNavigationMessageType, getTransmissionTime

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

factory, getADot, getAf0, getAf1, getAf2, getAngularVelocity, getCic, getCis, getCrc, getCrs, getCuc, getCus, getCycleDuration, getDate, getDeltaN0, getDeltaN0Dot, getIDot, getOmegaDot, getOrbit, getPrn, getTgd, getTimeOfClock, getTimeOfEphemeris, getTimeScales, getType, getWeeksInCycle, toField

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.orekit.time.TimeStamped

durationFrom, getDate

Constructor Details

BeidouCivilianNavigationMessage

public BeidouCivilianNavigationMessage(BeidouCivilianType beidouType,
 TimeScales timeScales,
 int prn,
 GNSSDate toe,
 KeplerianOrbit orbit,
 double aDot,
 double deltaN0,
 double deltaN0Dot,
 double iDot,
 double omegaDot,
 double cuc,
 double cus,
 double crc,
 double crs,
 double cic,
 double cis,
 double af0,
 double af1,
 double af2,
 double tgd,
 GNSSDate toc,
 GNSSDate transmissionTime,
 int iode,
 int iodc,
 double iscB1CD,
 double iscB1CP,
 double iscB2AD,
 int sisaiOe,
 int sisaiOcb,
 int sisaiOc1,
 int sisaiOc2,
 int sismai,
 int health,
 int integrityFlags,
 double tgdB1Cp,
 double tgdB2ap,
 double tgdB2bI,
 BeidouSatelliteType satelliteType)

Constructor.

Parameters:

beidouType - Beidou civilian message type

timeScales - known time scales

prn - PRN number of the satellite

toe - time of ephemeris (must be consistent with orbit)

orbit - Keplerian orbit in Earth-frozen frame

aDot - change rate in semi-major axis (m/s)

deltaN0 - delta of satellite mean motion

deltaN0Dot - change rate in Δn₀

iDot - inclination rate (rad/s)

omegaDot - rate of right ascension (rad/s)

cuc - amplitude of the cosine harmonic correction term to the argument of latitude

cus - amplitude of the sine harmonic correction term to the argument of latitude

crc - amplitude of the cosine harmonic correction term to the orbit radius

crs - amplitude of the sine harmonic correction term to the orbit radius

cic - amplitude of the cosine harmonic correction term to the inclination

cis - amplitude of the sine harmonic correction term to the inclination

af0 - zero-th order clock correction (s)

af1 - first order clock correction (s/s)

af2 - second order clock correction (s/s²)

tgd - group delay differential TGD for L1-L2 correction

toc - time of clock

transmissionTime - transmission time

iode - issue of data, ephemeris

iodc - issue of data, clock

iscB1CD - inter signal delay for B1 CD

iscB1CP - inter signal delay for B1 CP

iscB2AD - inter signal delay for B2 AD

sisaiOe - signal in space accuracy index (along track and across track)

sisaiOcb - signal in space accuracy index (radial and clock)

sisaiOc1 - signal in space accuracy index (clock drift accuracy)

sisaiOc2 - signal in space accuracy index (clock drift rate accuracy)

sismai - signal in space monitoring accuracy index

health - health

integrityFlags - integrity flags

tgdB1Cp - B1/B3 Group Delay Differential (s)

tgdB2ap - B2 AP Group Delay Differential (s)

tgdB2bI - B2B_i / B3I Group Delay Differential (s)

satelliteType - satellite type

BeidouCivilianNavigationMessage

public BeidouCivilianNavigationMessage(FieldBeidouCivilianNavigationMessage<T> original)

Constructor from field instance.

Type Parameters:

T - type of the field elements

Parameters:

original - regular field instance

Method Details

getBeidouType

public BeidouCivilianType getBeidouType()

Get the Beidou civilian message type.

Returns:

Beidou civilian message type

Since:

14.0

isCivilianMessage

public boolean isCivilianMessage()

Check if elements correspond to a civilian message.

Overrides:

isCivilianMessage in class GNSSOrbitalElements<BeidouCivilianNavigationMessage>

Returns:

true if elements correspond to a civilian message

toField

public <T extends CalculusFieldElement<T>>
FieldBeidouCivilianNavigationMessage<T> toField(FieldKeplerianOrbit<T> orbit,
 T[] nonKeplerian,
 DoubleFunction<T> converter)

Create another field version of the instance.

Specified by:

toField in class GNSSOrbitalElements<BeidouCivilianNavigationMessage>

Type Parameters:

T - type of the field elements

Parameters:

orbit - orbit in the correct gradient field

nonKeplerian - non-Keplerian parameters

converter - converter for remaining elements

Returns:

gradient version of the instance

getIODE

public int getIODE()

Get the Issue Of Data Ephemeris (IODE).

Returns:

the Issue Of Data Ephemeris (IODE)

getIODC

public int getIODC()

Get the Issue Of Data Clock (IODC).

Returns:

the Issue Of Data Clock (IODC)

getIscB1CD

public double getIscB1CD()

Get inter Signal Delay for B1 CD.

Returns:

inter signal delay

getIscB2AD

public double getIscB2AD()

Get inter Signal Delay for B2 AD.

Returns:

inter signal delay

getIscB1CP

public double getIscB1CP()

Get inter Signal Delay for B1 CP.

Returns:

inter signal delay

getSisaiOe

public int getSisaiOe()

Get Signal In Space Accuracy Index (along track and across track).

Returns:

Signal In Space Accuracy Index (along track and across track)

getSisaiOcb

public int getSisaiOcb()

Get Signal In Space Accuracy Index (radial and clock).

Returns:

Signal In Space Accuracy Index (radial and clock)

getSisaiOc1

public int getSisaiOc1()

Get Signal In Space Accuracy Index (clock drift accuracy).

Returns:

Signal In Space Accuracy Index (clock drift accuracy)

getSisaiOc2

public int getSisaiOc2()

Get Signal In Space Accuracy Index (clock drift rate accuracy).

Returns:

Signal In Space Accuracy Index (clock drift rate accuracy)

getSismai

public int getSismai()

Get Signal In Space Monitoring Accuracy Index.

Returns:

Signal In Space Monitoring Accuracy Index

getHealth

public int getHealth()

Get health.

Returns:

health

getIntegrityFlags

public int getIntegrityFlags()

Get B1C integrity flags.

Returns:

B1C integrity flags

getTgdB1Cp

public double getTgdB1Cp()

Get B1/B3 Group Delay Differential (s).

Returns:

B1/B3 Group Delay Differential (s)

getTgdB2ap

public double getTgdB2ap()

Get B2 AP Group Delay Differential (s).

Returns:

B2 AP Group Delay Differential (s)

getTgdB2bI

public double getTgdB2bI()

Get B2B_i / B3I Group Delay Differential (s).

Returns:

B2B_i / B3I Group Delay Differential (s)

getSatelliteType

public BeidouSatelliteType getSatelliteType()

Get satellite type.

Returns:

satellite type

baseFactory

public BeidouCivilianNavigationMessageFactory baseFactory(Frame inertial,
 Frame bodyFixed)

Factory for the orbital elements.

Specified by:

baseFactory in class GNSSOrbitalElements<BeidouCivilianNavigationMessage>

Parameters:

inertial - reference inertial frame

bodyFixed - body fixed frame (will be frozen at date to build the orbital elements

Returns:

factory for the orbital elements