This class is a storage for the GPS SV ALMANAC data as described in IS-GPS-200M. More...

Inheritance diagram for Gps_Almanac:

Public Member Functions
	Gps_Almanac ()

template<class Archive >
void	serialize (Archive &ar, const unsigned int version)

Public Member Functions inherited from Gnss_Almanac
	Gnss_Almanac ()=default

double	predicted_doppler (double rx_time_s, double lat, double lon, double h, double ve, double vn, double vu, int band) const
	Computes prediction of the Doppler shift for a given time and receiver's position and velocity. \[ f_{d} = - \mathbf{v} \frac{\mathbf{x}^{T}}{\left\| \mathbf{x} \right\| } \frac{f_{L}}{c} \] where: \[ \mathbf{v} = \mathbf{v}_{sat} - \mathbf{v}_{rx} \] \[ \mathbf{x} = \mathbf{x}_{sat} - \mathbf{x}_{rx} \] \[ \left\| \mathbf{x} \right\| = \sqrt{\mathbf{x}\mathbf{x}^{T}} \] . More...

void	satellitePosVelComputation (double transmitTime, std::array< double, 7 > &pos_vel_dtr) const
	Computes satellite Position and Velocity, in ECEF, for a given time (expressed in seconds of week) More...

Public Attributes
int32_t	SV_health {}
	SV Health. More...

int32_t	AS_status {}
	Anti-Spoofing Flags and SV Configuration. More...

Public Attributes inherited from Gnss_Almanac
uint32_t	PRN {}
	SV PRN NUMBER. More...

double	delta_i {}
	Inclination Angle at Reference Time (relative to i_0 = 0.30 semi-circles) More...

int32_t	toa {}
	Almanac data reference time of week [s]. More...

int32_t	WNa {}
	Almanac week number. More...

double	M_0 {}
	Mean Anomaly at Reference Time [semi-circles]. More...

double	ecc {}
	Eccentricity [dimensionless]. More...

double	sqrtA {}
	Square Root of the Semi-Major Axis [sqrt(m)]. More...

double	OMEGA_0 {}
	Longitude of Ascending Node of Orbit Plane at Weekly Epoch [semi-circles]. More...

double	omega {}
	Argument of Perigee [semi-cicles]. More...

double	OMEGAdot {}
	Rate of Right Ascension [semi-circles/s]. More...

double	af0 {}
	Coefficient 0 of code phase offset model [s]. More...

double	af1 {}
	Coefficient 1 of code phase offset model [s/s]. More...

Additional Inherited Members
Protected Attributes inherited from Gnss_Almanac
char	System {}
	Character ID of the GNSS system. 'G': GPS. 'E': Galileo. 'B': BeiDou. More...

Detailed Description

This class is a storage for the GPS SV ALMANAC data as described in IS-GPS-200M.

Definition at line 35 of file gps_almanac.h.

Constructor & Destructor Documentation

Gps_Almanac::Gps_Almanac ( )

inline

Default constructor

Definition at line 41 of file gps_almanac.h.

int32_t Gps_Almanac::AS_status {}

Anti-Spoofing Flags and SV Configuration.

Definition at line 47 of file gps_almanac.h.

int32_t Gps_Almanac::SV_health {}

SV Health.

Definition at line 46 of file gps_almanac.h.

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