Broadcasted ephemeris message data. More...

Public Member Functions
Corrections	calcClockCorrections (const InsTime &recvTime, double dist, const Frequency &freq) const final
	Calculates clock bias and drift of the satellite.
double	calcSatellitePositionVariance () const final
	Calculates the Variance of the satellite position in [m^2].
	GLONASSEphemeris (const GLONASSEphemeris &)=default
	Copy constructor.
	GLONASSEphemeris (const InsTime &toc, double tau_c, double tau_n, double gamma_n, bool health, Eigen::Vector3d pos, Eigen::Vector3d vel, Eigen::Vector3d accelLuniSolar, int8_t frequencyNumber)
	Constructor.
	GLONASSEphemeris (GLONASSEphemeris &&)=default
	Move constructor.
bool	isHealthy () const final
	Checks whether the signal is healthy.
GLONASSEphemeris &	operator= (const GLONASSEphemeris &)=delete
	Copy assignment operator.
GLONASSEphemeris &	operator= (GLONASSEphemeris &&)=delete
	Move assignment operator.
	~GLONASSEphemeris () final=default
	Destructor.
Public Member Functions inherited from NAV::SatNavData
SatNavData &	operator= (const SatNavData &)=delete
	Copy assignment operator.
SatNavData &	operator= (SatNavData &&)=delete
	Move assignment operator.
	SatNavData (const SatNavData &)=default
	Copy constructor.
	SatNavData (SatNavData &&)=default
	Move constructor.
	SatNavData (Type type, const InsTime &refTime)
	Constructor.
	~SatNavData () override=default
	Destructor.
Public Member Functions inherited from NAV::Clock
	Clock ()=default
	Default Constructor.
	Clock (Clock &&)=default
	Move constructor.
	Clock (const Clock &)=default
	Copy constructor.
Clock &	operator= (Clock &&)=delete
	Move assignment operator.
Clock &	operator= (const Clock &)=delete
	Copy assignment operator.
virtual	~Clock ()=default
	Destructor.
Public Member Functions inherited from NAV::Orbit
Pos	calcSatellitePos (const InsTime &transTime) const
	Calculates position of the satellite at transmission time.
PosVel	calcSatellitePosVel (const InsTime &transTime) const
	Calculates position and velocity of the satellite at transmission time.
PosVelAccel	calcSatellitePosVelAccel (const InsTime &transTime) const
	Calculates position, velocity and acceleration of the satellite at transmission time.
Orbit &	operator= (const Orbit &)=delete
	Copy assignment operator.
Orbit &	operator= (Orbit &&)=delete
	Move assignment operator.
	Orbit ()=default
	Default Constructor.
	Orbit (const Orbit &)=default
	Copy constructor.
	Orbit (Orbit &&)=default
	Move constructor.
virtual	~Orbit ()=default
	Destructor.

Data Fields
const int8_t	frequencyNumber
	Frequency number (-7 ... +13) (-7 ...+6 (ICD 5.1))
const double	gamma_n
	SV relative frequency bias.
const bool	health
	Health.
const Eigen::Vector3d	PZ90_accelLuniSolar
	Accelerations due to lunar-solar gravitational perturbation in PZ90 frame [m/s^2].
const Eigen::Vector3d	PZ90_pos
	Position at reference time in PZ90 frame [m].
const Eigen::Vector3d	PZ90_vel
	Velocity at reference time in PZ90 frame [m/s].
const double	tau_c
	Coefficient of linear polynomial of time system difference [s].
const double	tau_n
	SV clock bias [s].
const InsTime	toc
	Toe Time of clock [s] (Reference time, ephemeris parameters)
Data Fields inherited from NAV::SatNavData
InsTime	refTime
	Reference time of the information.
const Type	type
	Child type (for down-casting)

Private Member Functions
PosVelAccel	calcSatelliteData (const InsTime &transTime, Orbit::Calc calc) const final
	Calculates position, velocity and acceleration of the satellite at transmission time.

Static Private Attributes
static constexpr double	_h
	Integration step size in [s].

Additional Inherited Members
Public Types inherited from NAV::SatNavData
enum	Type : uint8_t { GPSEphemeris , GalileoEphemeris , GLONASSEphemeris , BeiDouEphemeris , QZSSEphemeris , IRNSSEphemeris , SBASEphemeris }
	Child type. More...
Protected Types inherited from NAV::Orbit
enum	Calc : uint8_t { Calc_None , Calc_Position , Calc_Velocity , Calc_Acceleration }
	Calculation flags. More...

Detailed Description

Broadcasted ephemeris message data.

Note: See [16] GLO-ICD-5.1, ch. 4., p. 25ff

Definition at line 25 of file GLONASSEphemeris.hpp.

Constructor & Destructor Documentation

◆ GLONASSEphemeris() [1/3]

NAV::GLONASSEphemeris::GLONASSEphemeris	(	const InsTime &	toc,
		double	tau_c,
		double	tau_n,
		double	gamma_n,
		bool	health,
		Eigen::Vector3d	pos,
		Eigen::Vector3d	vel,
		Eigen::Vector3d	accelLuniSolar,
		int8_t	frequencyNumber )

Constructor.

Parameters

[in]	toc	Time the Clock information is calculated (Time of Clock)
[in]	tau_c	Coefficient of linear polynomial of time system difference [s]
[in]	tau_n	SV clock bias [s]
[in]	gamma_n	SV relative frequency bias
[in]	health	Health flag
[in]	pos	Position at reference time in PZ90 frame [m]
[in]	vel	Velocity at reference time in PZ90 frame [m/s]
[in]	accelLuniSolar	Accelerations due to lunar-solar gravitational perturbation in PZ90 frame [m/s^2]
[in]	frequencyNumber	Frequency number (-7 ... +13) (-7 ...+6 (ICD 5.1))

Definition at line 21 of file GLONASSEphemeris.cpp.

◆ ~GLONASSEphemeris()

NAV::GLONASSEphemeris::~GLONASSEphemeris ( )

finaldefault

Destructor.

◆ GLONASSEphemeris() [2/3]

NAV::GLONASSEphemeris::GLONASSEphemeris ( const GLONASSEphemeris & )

default

Copy constructor.

◆ GLONASSEphemeris() [3/3]

NAV::GLONASSEphemeris::GLONASSEphemeris ( GLONASSEphemeris && )

default

Move constructor.

Member Function Documentation

◆ calcClockCorrections()

Clock::Corrections NAV::GLONASSEphemeris::calcClockCorrections	(	const InsTime &	recvTime,
		double	dist,
		const Frequency &	freq ) const

nodiscardfinalvirtual

Calculates clock bias and drift of the satellite.

Parameters

[in]	recvTime	Receive time of the signal
[in]	dist	Distance between receiver and satellite (normally the pseudorange) [m]
[in]	freq	Signal Frequency

Note: See https://gssc.esa.int/navipedia/index.php/Clock_Modelling

Implements NAV::Clock.

Definition at line 59 of file GLONASSEphemeris.cpp.

◆ calcSatelliteData()

Orbit::PosVelAccel NAV::GLONASSEphemeris::calcSatelliteData	(	const InsTime &	transTime,
		Orbit::Calc	calc ) const

nodiscardfinalprivatevirtual

Calculates position, velocity and acceleration of the satellite at transmission time.

Parameters

[in]	transTime	Transmit time of the signal
[in]	calc	Flags which determine what should be calculated and returned

Note: See [17] GLO-ICD-CDMA-1.0, J2, p. 53ff

Implements NAV::Orbit.

Definition at line 77 of file GLONASSEphemeris.cpp.

◆ calcSatellitePositionVariance()

double NAV::GLONASSEphemeris::calcSatellitePositionVariance ( ) const

nodiscardfinalvirtual

Calculates the Variance of the satellite position in [m^2].

Implements NAV::Orbit.

Definition at line 169 of file GLONASSEphemeris.cpp.

◆ isHealthy()

bool NAV::GLONASSEphemeris::isHealthy ( ) const

nodiscardfinalvirtual

Checks whether the signal is healthy.

Implements NAV::SatNavData.

Definition at line 164 of file GLONASSEphemeris.cpp.

◆ operator=() [1/2]

GLONASSEphemeris & NAV::GLONASSEphemeris::operator= ( const GLONASSEphemeris & )

delete

Copy assignment operator.

◆ operator=() [2/2]

GLONASSEphemeris & NAV::GLONASSEphemeris::operator= ( GLONASSEphemeris && )

delete

Move assignment operator.

Field Documentation

◆ _h

double NAV::GLONASSEphemeris::_h

staticconstexprprivate

Integration step size in [s].

Definition at line 134 of file GLONASSEphemeris.hpp.

◆ frequencyNumber

const int8_t NAV::GLONASSEphemeris::frequencyNumber

Frequency number (-7 ... +13) (-7 ...+6 (ICD 5.1))

Definition at line 50 of file GLONASSEphemeris.hpp.

◆ gamma_n

const double NAV::GLONASSEphemeris::gamma_n

SV relative frequency bias.

Definition at line 40 of file GLONASSEphemeris.hpp.

◆ health

const bool NAV::GLONASSEphemeris::health

Health.

Definition at line 42 of file GLONASSEphemeris.hpp.

◆ PZ90_accelLuniSolar

const Eigen::Vector3d NAV::GLONASSEphemeris::PZ90_accelLuniSolar

Accelerations due to lunar-solar gravitational perturbation in PZ90 frame [m/s^2].

Definition at line 48 of file GLONASSEphemeris.hpp.

◆ PZ90_pos

const Eigen::Vector3d NAV::GLONASSEphemeris::PZ90_pos

Position at reference time in PZ90 frame [m].

Definition at line 44 of file GLONASSEphemeris.hpp.

◆ PZ90_vel

const Eigen::Vector3d NAV::GLONASSEphemeris::PZ90_vel

Velocity at reference time in PZ90 frame [m/s].

Definition at line 46 of file GLONASSEphemeris.hpp.

◆ tau_c

const double NAV::GLONASSEphemeris::tau_c

Coefficient of linear polynomial of time system difference [s].

Definition at line 33 of file GLONASSEphemeris.hpp.

◆ tau_n

const double NAV::GLONASSEphemeris::tau_n

SV clock bias [s].

Definition at line 38 of file GLONASSEphemeris.hpp.

◆ toc

const InsTime NAV::GLONASSEphemeris::toc

Toe Time of clock [s] (Reference time, ephemeris parameters)

Definition at line 36 of file GLONASSEphemeris.hpp.

The documentation for this class was generated from the following files:

/home/runner/work/INSTINCT/INSTINCT/src/Navigation/GNSS/Satellite/Ephemeris/GLONASSEphemeris.hpp
/home/runner/work/INSTINCT/INSTINCT/src/Navigation/GNSS/Satellite/Ephemeris/GLONASSEphemeris.cpp

Public Member Functions

Data Fields

Private Member Functions

Static Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ GLONASSEphemeris() [1/3]

◆ ~GLONASSEphemeris()

◆ GLONASSEphemeris() [2/3]

◆ GLONASSEphemeris() [3/3]

Member Function Documentation

◆ calcClockCorrections()

◆ calcSatelliteData()

◆ calcSatellitePositionVariance()

◆ isHealthy()

◆ operator=() [1/2]

◆ operator=() [2/2]

Field Documentation

◆ _h

◆ frequencyNumber

◆ gamma_n

◆ health

◆ PZ90_accelLuniSolar

◆ PZ90_pos

◆ PZ90_vel

◆ tau_c

◆ tau_n

◆ toc