Detailed Description

Class containing data elements unique to GPS CNAV2 ISC data.

Definition at line 50 of file GPSCNav2ISC.hpp.

#include <GPSCNav2ISC.hpp>

Inheritance diagram for gnsstk::GPSCNav2ISC:

Public Member Functions
NavDataPtr	clone () const override
	Create a deep copy of this object. More...

void	dumpCorrections (std::ostream &s) const override

bool	getISC (const ObsID &oid, double &corr) const override

bool	getISC (const ObsID &oid1, const ObsID &oid2, double &corr) const override

CommonTime	getUserTime () const override

	GPSCNav2ISC ()
	Sets the internal data members. More...

bool	validate () const override

Public Member Functions inherited from gnsstk::InterSigCorr
std::list< std::string >	compare (const NavDataPtr &right) const override

void	dump (std::ostream &s, DumpDetail dl) const override

	InterSigCorr ()
	Set message type to ISC. More...

bool	isSameData (const NavDataPtr &right) const override

Public Member Functions inherited from gnsstk::NavData
virtual std::string	getClassName () const

std::string	getDumpTime (DumpDetail dl, const CommonTime &t) const

std::string	getDumpTimeHdr (DumpDetail dl) const

virtual CommonTime	getNearTime () const

std::string	getSignalString () const

bool	getSVN (const SatID &sat, const gnsstk::CommonTime &when, std::string &svn) const

	NavData ()
	Initialize internal data fields. More...

Public Attributes
bool	haveSF2
	True if iscL1CP and iscL1CD are set. More...

bool	haveSF3
	True if iscL1CA,iscL2C,iscL5I5,iscL5Q5 are set. More...

double	iscL1CA
	Intersignal corrections for L1 C/A. More...

double	iscL1CD
	Intersignal corrections for L1 CD. More...

double	iscL1CP
	Intersignal corrections for L1 CP. More...

double	iscL2C
	Intersignal corrections for L2C. More...

double	iscL5I5
	Intersignal corrections for L5 in-phase. More...

double	iscL5Q5
	Intersignal corrections for L5 quadrature. More...

CommonTime	xmit2
	Transmit time of subframe 2. More...

CommonTime	xmit3
	Transmit time of subframe 3. More...

Public Attributes inherited from gnsstk::InterSigCorr
double	isc

std::string	iscLabel

Public Attributes inherited from gnsstk::NavData
NavMessageID	signal
	Source signal identification for this navigation message data. More...

CommonTime	timeStamp

std::string	weekFmt

Additional Inherited Members
Static Public Member Functions inherited from gnsstk::InterSigCorr
static double	getGPSISC (const PackedNavBitsPtr &navIn, unsigned startBit)

Static Public Member Functions inherited from gnsstk::NavData
static gnsstk::SatMetaDataStore *	getSatMetaDataStore ()
	Accessor for python. More...

static void	setSatMetaDataStore (gnsstk::SatMetaDataStore *smds)
	Accessor for python. More...

Static Public Attributes inherited from gnsstk::NavData
static const GNSSTK_EXPORT std::string	dumpTimeFmt
	Time format used for the dump method (Full). More...

static const GNSSTK_EXPORT std::string	dumpTimeFmtBrief
	Time format used for the dump method (Brief). More...

static GNSSTK_EXPORT gnsstk::SatMetaDataStore *	satMetaDataStore = nullptr
	Set this to a valid store to get PRN->SVN translations in dump(). More...

Protected Attributes inherited from gnsstk::InterSigCorr
std::set< ObsID >	refOids

std::set< ObsID >	validOids

Protected Attributes inherited from gnsstk::NavData
double	msgLenSec

Constructor & Destructor Documentation

◆ GPSCNav2ISC()

gnsstk::GPSCNav2ISC::GPSCNav2ISC ( )

Sets the internal data members.

Definition at line 47 of file GPSCNav2ISC.cpp.

Member Function Documentation

◆ clone()

NavDataPtr gnsstk::GPSCNav2ISC::clone ( ) const

inlineoverridevirtual

Create a deep copy of this object.

Implements gnsstk::NavData.

Definition at line 56 of file GPSCNav2ISC.hpp.

◆ dumpCorrections()

void gnsstk::GPSCNav2ISC::dumpCorrections ( std::ostream & s ) const

overridevirtual

Print the actual corrections provided by this object in a human-readable format. Typically called by dump().

Parameters

[in,out] s The stream to write the data to.

Reimplemented from gnsstk::InterSigCorr.

Definition at line 62 of file GPSCNav2ISC.cpp.

◆ getISC() [1/2]

bool gnsstk::GPSCNav2ISC::getISC	(	const ObsID &	oid,
		double &	corr
	)		const

overridevirtual

Get inter-signal corrections for the single-frequency user.

Parameters

[in]	oid	The carrier band and tracking code of the signal to get the correction for.
[out]	corr	The correction in seconds for the given band/code.

Returns: true If band/code are valid for this object and corr was set according to available data.

Reimplemented from gnsstk::InterSigCorr.

Definition at line 98 of file GPSCNav2ISC.cpp.

◆ getISC() [2/2]

bool gnsstk::GPSCNav2ISC::getISC	(	const ObsID &	oid1,
		const ObsID &	oid2,
		double &	corr
	)		const

overridevirtual

Get inter-signal corrections for the dual-frequency user.

Parameters

[in]	oid1	The carrier band/tracking code of the primary signal that was used to create a dual-frequency, iono-free combined pseudorange.
[in]	oid2	The carrier band/tracking code of the secondary signal to get the correction for.
[out]	corr	The correction in seconds for the given band/code pair.

Returns: true If bands/codes are valid for this object and corr was set according to available data.

Reimplemented from gnsstk::InterSigCorr.

Definition at line 145 of file GPSCNav2ISC.cpp.

◆ getUserTime()

CommonTime gnsstk::GPSCNav2ISC::getUserTime ( ) const

overridevirtual

Returns the time when the navigation message would have first been available to the user equipment, i.e. the time at which the final bit of a given broadcast navigation message is received. This is used by NavDataFactoryWithStore::find() in User mode.

Returns: transmit time of subframe 2 + 12s or transmit time of subframe 3 + 5.48s, whichever is more recent.

Reimplemented from gnsstk::NavData.

Definition at line 81 of file GPSCNav2ISC.cpp.

◆ validate()

bool gnsstk::GPSCNav2ISC::validate ( ) const

overridevirtual

Checks the contents of this message against known validity rules as defined in the appropriate ICD.

Returns: true if this message is valid according to ICD criteria.

Todo:: implement some checks.

Implements gnsstk::NavData.

Definition at line 90 of file GPSCNav2ISC.cpp.

Member Data Documentation

◆ haveSF2

bool gnsstk::GPSCNav2ISC::haveSF2

True if iscL1CP and iscL1CD are set.

Todo:: deal with the fact that there are two subframes in this, i.e. implement a proper getUserTime() method

Definition at line 104 of file GPSCNav2ISC.hpp.

◆ haveSF3

bool gnsstk::GPSCNav2ISC::haveSF3

True if iscL1CA,iscL2C,iscL5I5,iscL5Q5 are set.

Definition at line 105 of file GPSCNav2ISC.hpp.

◆ iscL1CA

double gnsstk::GPSCNav2ISC::iscL1CA

Intersignal corrections for L1 C/A.

Definition at line 110 of file GPSCNav2ISC.hpp.

◆ iscL1CD

double gnsstk::GPSCNav2ISC::iscL1CD

Intersignal corrections for L1 CD.

Definition at line 109 of file GPSCNav2ISC.hpp.

◆ iscL1CP

double gnsstk::GPSCNav2ISC::iscL1CP

Intersignal corrections for L1 CP.

Definition at line 108 of file GPSCNav2ISC.hpp.

◆ iscL2C

double gnsstk::GPSCNav2ISC::iscL2C

Intersignal corrections for L2C.

Definition at line 111 of file GPSCNav2ISC.hpp.

◆ iscL5I5

double gnsstk::GPSCNav2ISC::iscL5I5

Intersignal corrections for L5 in-phase.

Definition at line 112 of file GPSCNav2ISC.hpp.

◆ iscL5Q5

double gnsstk::GPSCNav2ISC::iscL5Q5

Intersignal corrections for L5 quadrature.

Definition at line 113 of file GPSCNav2ISC.hpp.

◆ xmit2

CommonTime gnsstk::GPSCNav2ISC::xmit2

Transmit time of subframe 2.

Definition at line 106 of file GPSCNav2ISC.hpp.

◆ xmit3

CommonTime gnsstk::GPSCNav2ISC::xmit3

Transmit time of subframe 3.

Definition at line 107 of file GPSCNav2ISC.hpp.

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

Detailed Description

Public Member Functions

Public Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ GPSCNav2ISC()

Member Function Documentation

◆ clone()

◆ dumpCorrections()

◆ getISC() [1/2]

◆ getISC() [2/2]

◆ getUserTime()

◆ validate()

Member Data Documentation

◆ haveSF2

◆ haveSF3

◆ iscL1CA

◆ iscL1CD

◆ iscL1CP

◆ iscL2C

◆ iscL5I5

◆ iscL5Q5

◆ xmit2

◆ xmit3