Gps_CNAV_Utc_Model Class Reference

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

#include <gps_cnav_utc_model.h>

Inheritance diagram for Gps_CNAV_Utc_Model:

Public Member Functions
	Gps_CNAV_Utc_Model ()=default
	Default constructor.
Public Member Functions inherited from Gps_Utc_Model
	Gps_Utc_Model ()=default
template<class Archive>
void	serialize (Archive &archive, const uint32_t version)

Additional Inherited Members
Public Attributes inherited from Gps_Utc_Model
double	A0 {}
	Constant of a model that relates GPS and UTC time (ref. 20.3.3.5.2.4 IS-GPS-200M) [s].
double	A1 {}
	1st order term of a model that relates GPS and UTC time (ref. 20.3.3.5.2.4 IS-GPS-200M) [s/s]
double	A2 {}
	2nd order term of a model that relates GPS and UTC time (ref. 20.3.3.5.2.4 IS-GPS-200M) [s/s]
int32_t	tot {}
	Reference time for UTC data (reference 20.3.4.5 and 20.3.3.5.2.4 IS-GPS-200M) [s].
int32_t	WN_T {}
	UTC reference week number [weeks].
int32_t	DeltaT_LS {}
	Delta time due to leap seconds [s]. Number of leap seconds since 6-Jan-1980 as transmitted by the GPS almanac.
int32_t	WN_LSF {}
	Week number at the end of which the leap second becomes effective [weeks].
int32_t	DN {}
	Day number (DN) at the end of which the leap second becomes effective [days].
int32_t	DeltaT_LSF {}
	Scheduled future or recent past (relative to NAV message upload) value of the delta time due to leap seconds [s].
bool	valid {}

Detailed Description

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

See https://www.gps.gov/sites/default/files/2025-07/IS-GPS-200M.pdf Appendix III

Definition at line 34 of file gps_cnav_utc_model.h.

Constructor & Destructor Documentation

Gps_CNAV_Utc_Model()

Gps_CNAV_Utc_Model::Gps_CNAV_Utc_Model ( )

default

Default constructor.

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

• gps_cnav_utc_model.h